Release 2.70.0 (#3234)

* Enable tini in docker compose files instead of adding it to the Dockerfile

* Update changelog

.env.dev

@@ -0,0 +1,25 @@
+COMPOSE_PROJECT_NAME=ghostfolio-development
+
+# CACHE
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=<INSERT_REDIS_PASSWORD>
+
+# POSTGRES
+POSTGRES_DB=ghostfolio-db
+POSTGRES_USER=user
+POSTGRES_PASSWORD=<INSERT_POSTGRES_PASSWORD>
+
+# VARIOUS
+ACCESS_TOKEN_SALT=<INSERT_RANDOM_STRING>
+DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@localhost:5432/${POSTGRES_DB}?connect_timeout=300&sslmode=prefer
+JWT_SECRET_KEY=<INSERT_RANDOM_STRING>
+
+# DEVELOPMENT
+
+# Nx 18 enables using plugins to infer targets by default
+# This is disabled for existing workspaces to maintain compatibility
+# For more info, see: https://nx.dev/concepts/inferred-tasks
+NX_ADD_PLUGINS=false
+
+NX_NATIVE_COMMAND_RUNNER=false

.env.example

@@ -1,4 +1,4 @@
-COMPOSE_PROJECT_NAME=ghostfolio-development
+COMPOSE_PROJECT_NAME=ghostfolio
 
 # CACHE
 REDIS_HOST=localhost
@@ -10,6 +10,7 @@ POSTGRES_DB=ghostfolio-db
 POSTGRES_USER=user
 POSTGRES_PASSWORD=<INSERT_POSTGRES_PASSWORD>
 
+# VARIOUS
 ACCESS_TOKEN_SALT=<INSERT_RANDOM_STRING>
 DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@localhost:5432/${POSTGRES_DB}?connect_timeout=300&sslmode=prefer
 JWT_SECRET_KEY=<INSERT_RANDOM_STRING>

.prettierrc

@@ -12,6 +12,12 @@
   "importOrder": ["^@ghostfolio/(.*)$", "<THIRD_PARTY_MODULES>", "^[./]"],
   "importOrderSeparation": true,
   "overrides": [
+    {
+      "files": "*.html",
+      "options": {
+        "parser": "angular"
+      }
+    },
     {
       "files": "*.ts",
       "options": {

CHANGELOG.md

@@ -5,6 +5,302 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 2.70.0 - 2024-04-02
+
+### Added
+
+- Set up the language localization for Chinese (`zh`)
+- Added `init: true` to the `docker-compose` files (`docker-compose.yml` and `docker-compose.build.yml`) to avoid zombie processes
+- Set up _Webpack Bundle Analyzer_
+
+### Changed
+
+- Disabled the option to update the cash balance of an account if date is not today
+- Improved the usability of the date range support by specific years (`2023`, `2022`, `2021`, etc.) in the assistant (experimental)
+- Introduced a factory for the portfolio calculations to support different algorithms in future
+
+### Fixed
+
+- Fixed the duplicated tags in the position detail dialog
+- Removed `Tini` from the docker image
+
+## 2.69.0 - 2024-03-30
+
+### Added
+
+- Added the date range support in the activities table on the portfolio activities page (experimental)
+- Extended the date range support by specific years (`2021`, `2022`, `2023`, etc.) in the assistant (experimental)
+- Set up `Tini` to avoid zombie processes and perform signal forwarding in docker image
+
+### Changed
+
+- Improved the usability to delete an asset profile in the historical market data table and the asset profile details dialog of the admin control
+
+### Fixed
+
+- Added missing dates to edit historical market data in the asset profile details dialog of the admin control panel
+
+## 2.68.0 - 2024-03-29
+
+### Added
+
+- Extended the export functionality by the user account’s currency
+- Added support to override the name of an asset profile in the asset profile details dialog of the admin control
+
+### Changed
+
+- Optimized the portfolio calculations
+
+### Fixed
+
+- Fixed the chart tooltip of the benchmark comparator
+- Fixed an issue with names in the activities table on the portfolio activities page while using symbol profile overrides
+
+## 2.67.0 - 2024-03-26
+
+### Added
+
+- Added support for the cryptocurrency _Toncoin_ (`TON11419-USD`)
+
+### Changed
+
+- Replaced `Math.random()` with `crypto.randomBytes()` for generating cryptographically secure random strings
+- Upgraded `ionicons` from version `7.1.0` to `7.3.0`
+- Upgraded `yahoo-finance2` from version `2.10.0` to `2.11.0`
+- Upgraded `zone.js` from version `0.14.3` to `0.14.4`
+
+## 2.66.3 - 2024-03-23
+
+### Added
+
+- Extended the content of the _SaaS_ and _Self-Hosting_ sections by the backup strategy on the Frequently Asked Questions (FAQ) page
+- Added an index for `dataSource` / `symbol` to the market data database table
+
+### Changed
+
+- Improved the chart tooltip of the benchmark comparator by adding the benchmark name
+- Upgraded `angular` from version `17.1.3` to `17.2.4`
+- Upgraded `Nx` from version `18.0.4` to `18.1.2`
+
+### Fixed
+
+- Fixed the missing portfolio performance chart in the _Presenter View_ / _Zen Mode_
+
+## 2.65.0 - 2024-03-19
+
+### Added
+
+- Added the symbol and ISIN number to the position detail dialog
+- Added support to delete an asset profile in the asset profile details dialog of the admin control
+
+### Changed
+
+- Moved the support to grant private access with permissions from experimental to general availability
+- Set the meta theme color dynamically to respect the appearance (dark mode)
+- Improved the usability to edit market data in the admin control panel
+
+## 2.64.0 - 2024-03-16
+
+### Added
+
+- Added a toggle to switch between active and closed holdings on the portfolio holdings page
+- Added support to update the cash balance of an account when adding a fee activity
+- Added support to update the cash balance of an account when adding an interest activity
+- Extended the content of the _General_ section by the product roadmap on the Frequently Asked Questions (FAQ) page
+
+### Changed
+
+- Improved the usability of the platform management in the admin control panel
+- Improved the usability of the tag management in the admin control panel
+- Improved the exception handling of various rules in the _X-ray_ section
+- Increased the timeout to load benchmarks
+- Upgraded `prisma` from version `5.10.2` to `5.11.0`
+
+### Fixed
+
+- Fixed an issue in the dividend calculation of the portfolio holdings
+- Fixed the date conversion of the import of historical market data in the admin control panel
+
+## 2.63.2 - 2024-03-12
+
+### Added
+
+- Extended the content of the _Self-Hosting_ section by available home server systems on the Frequently Asked Questions (FAQ) page
+- Added support for the cryptocurrency _Real Smurf Cat_ (`SMURFCAT-USD`)
+
+### Changed
+
+- Upgraded `@simplewebauthn/browser` and `@simplewebauthn/server` from version `8.3` to `9.0`
+- Upgraded `countries-list` from version `2.6.1` to `3.1.0`
+- Upgraded `yahoo-finance2` from version `2.9.1` to `2.10.0`
+
+### Fixed
+
+- Fixed an issue in the performance calculation caused by multiple `SELL` activities on the same day
+- Fixed an issue in the calculation on the allocations page caused by liabilities
+- Fixed an issue with the currency in the request to get quotes from _EOD Historical Data_
+
+## 2.62.0 - 2024-03-09
+
+### Changed
+
+- Optimized the calculation of the accounts table
+- Optimized the calculation of the portfolio holdings
+- Integrated dividend into the transaction point concept in the portfolio service
+- Removed the environment variable `WEB_AUTH_RP_ID`
+
+### Fixed
+
+- Fixed an issue in the calculation of the portfolio summary caused by future liabilities
+- Fixed an issue with removing a linked account from a (wealth) item activity
+
+## 2.61.1 - 2024-03-06
+
+### Fixed
+
+- Fixed an issue in the account value calculation caused by liabilities
+
+## 2.61.0 - 2024-03-04
+
+### Changed
+
+- Optimized the calculation of the portfolio summary
+
+### Fixed
+
+- Fixed the activities import (query parameter handling)
+
+## 2.60.0 - 2024-03-02
+
+### Added
+
+- Added support for the cryptocurrency _Uniswap_ (`UNI7083-USD`)
+
+### Changed
+
+- Improved the usability of the benchmarks in the markets overview
+- Integrated (wealth) items into the transaction point concept in the portfolio service
+- Refreshed the cryptocurrencies list
+
+### Fixed
+
+- Fixed a missing value in the activities table on mobile
+- Fixed a missing value on the public page
+- Displayed the button to fetch the current market price only if the activity is from today
+
+## 2.59.0 - 2024-02-29
+
+### Added
+
+- Added an index for `isExcluded` to the account database table
+- Extended the content of the _Self-Hosting_ section on the Frequently Asked Questions (FAQ) page
+
+### Changed
+
+- Improved the activities import by `isin` in the _Yahoo Finance_ service
+
+### Fixed
+
+- Fixed an issue with the exchange rate calculation of (wealth) items in accounts
+
+## 2.58.0 - 2024-02-27
+
+### Changed
+
+- Improved the handling of activities without account
+
+### Fixed
+
+- Fixed the query to filter activities of excluded accounts
+- Improved the asset profile validation in the activities import
+
+## 2.57.0 - 2024-02-25
+
+### Changed
+
+- Moved the break down of the performance into asset and currency on the analysis page from experimental to general availability
+- Restructured the `copy-assets` `Nx` target
+
+### Fixed
+
+- Changed the performances of the _Top 3_ and _Bottom 3_ performers on the analysis page to take the currency effects into account
+
+## 2.56.0 - 2024-02-24
+
+### Changed
+
+- Switched the performance calculations to take the currency effects into account
+- Removed the `isDefault` flag from the `Account` database schema
+- Exposed the database index of _Redis_ as an environment variable (`REDIS_DB`)
+- Improved the language localization for German (`de`)
+- Upgraded `prisma` from version `5.9.1` to `5.10.2`
+
+### Fixed
+
+- Added the missing default currency to the prepare currencies function in the exchange rate data service
+
+## 2.55.0 - 2024-02-22
+
+### Added
+
+- Added indexes for `alias`, `granteeUserId` and `userId` to the access database table
+- Added indexes for `currency`, `name` and `userId` to the account database table
+- Added indexes for `accountId`, `date` and `updatedAt` to the account balance database table
+- Added an index for `userId` to the auth device database table
+- Added indexes for `marketPrice` and `state` to the market data database table
+- Added indexes for `date`, `isDraft` and `userId` to the order database table
+- Added an index for `name` to the platform database table
+- Added indexes for `assetClass`, `currency`, `dataSource`, `isin`, `name` and `symbol` to the symbol profile database table
+- Added an index for `userId` to the subscription database table
+- Added an index for `name` to the tag database table
+- Added indexes for `accessToken`, `createdAt`, `provider`, `role` and `thirdPartyId` to the user database table
+
+### Changed
+
+- Improved the validation for `currency` in various endpoints
+- Harmonized the setting of a default locale in various components
+- Set the parser to `angular` in the `prettier` options
+
+## 2.54.0 - 2024-02-19
+
+### Added
+
+- Added an index for `id` to the account database table
+- Added indexes for `dataSource` and `date` to the market data database table
+- Added an index for `accountId` to the order database table
+
+## 2.53.1 - 2024-02-18
+
+### Added
+
+- Added an accounts tab to the position detail dialog
+- Added `INACTIVE` as a new user role
+
+### Changed
+
+- Improved the usability of the holdings table
+- Refactored the query to filter activities of excluded accounts
+- Eliminated the search request to get quotes in the _EOD Historical Data_ service
+- Improved the language localization for German (`de`)
+- Upgraded `ng-extract-i18n-merge` from version `2.9.1` to `2.10.0`
+
+## 2.52.0 - 2024-02-16
+
+### Added
+
+- Added a loading indicator to the dividend timeline on the analysis page
+- Added a loading indicator to the investment timeline on the analysis page
+- Added support for the cryptocurrency _Jupiter_ (`JUP29210-USD`)
+
+### Changed
+
+- Divided the content of the Frequently Asked Questions (FAQ) page into three sections: _General_, _Cloud (SaaS)_ and _Self-Hosting_
+
+### Fixed
+
+- Fixed an issue with the X-axis scale of the dividend timeline on the analysis page
+- Fixed an issue with the X-axis scale of the investment timeline on the analysis page
+
 ## 2.51.0 - 2024-02-12
 
 ### Changed

Dockerfile

@@ -57,6 +57,7 @@ RUN apt update && apt install -y \
     && rm -rf /var/lib/apt/lists/*
 
 COPY --from=builder /ghostfolio/dist/apps /ghostfolio/apps
+COPY ./docker/entrypoint.sh /ghostfolio/entrypoint.sh
 WORKDIR /ghostfolio/apps/api
 EXPOSE ${PORT:-3333}
-CMD [ "yarn", "start:production" ]
+CMD [ "/ghostfolio/entrypoint.sh" ]

README.md

@@ -7,7 +7,7 @@
 **Open Source Wealth Management Software**
 
 [**Ghostfol.io**](https://ghostfol.io) | [**Live Demo**](https://ghostfol.io/en/demo) | [**Ghostfolio Premium**](https://ghostfol.io/en/pricing) | [**FAQ**](https://ghostfol.io/en/faq) |
-[**Blog**](https://ghostfol.io/en/blog) | [**Slack**](https://join.slack.com/t/ghostfolio/shared_invite/zt-vsaan64h-F_I0fEo5M0P88lP9ibCxFg) | [**Twitter**](https://twitter.com/ghostfolio_)
+[**Blog**](https://ghostfol.io/en/blog) | [**Slack**](https://join.slack.com/t/ghostfolio/shared_invite/zt-vsaan64h-F_I0fEo5M0P88lP9ibCxFg) | [**X**](https://twitter.com/ghostfolio_)
 
 [![Shield: Buy me a coffee](https://img.shields.io/badge/Buy%20me%20a%20coffee-Support-yellow?logo=buymeacoffee)](https://www.buymeacoffee.com/ghostfolio)
 [![Shield: Contributions Welcome](https://img.shields.io/badge/Contributions-Welcome-orange.svg)](#contributing)
@@ -99,6 +99,7 @@ We provide official container images hosted on [Docker Hub](https://hub.docker.c
 | `POSTGRES_DB`            |               | The name of the _PostgreSQL_ database                                                                                               |
 | `POSTGRES_PASSWORD`      |               | The password of the _PostgreSQL_ database                                                                                           |
 | `POSTGRES_USER`          |               | The user of the _PostgreSQL_ database                                                                                               |
+| `REDIS_DB`               | `0`           | The database index of _Redis_                                                                                                       |
 | `REDIS_HOST`             |               | The host where _Redis_ is running                                                                                                   |
 | `REDIS_PASSWORD`         |               | The password of _Redis_                                                                                                             |
 | `REDIS_PORT`             |               | The port where _Redis_ is running                                                                                                   |
@@ -143,7 +144,7 @@ docker compose --env-file ./.env -f docker/docker-compose.build.yml up -d
 
 ### Home Server Systems (Community)
 
-Ghostfolio is available for various home server systems, including [Runtipi](https://www.runtipi.io/docs/apps-available), [TrueCharts](https://truecharts.org/charts/stable/ghostfolio), [Umbrel](https://apps.umbrel.com/app/ghostfolio), and [Unraid](https://unraid.net/community/apps?q=ghostfolio).
+Ghostfolio is available for various home server systems, including [CasaOS](https://github.com/bigbeartechworld/big-bear-casaos), [Runtipi](https://www.runtipi.io/docs/apps-available), [TrueCharts](https://truecharts.org/charts/stable/ghostfolio), [Umbrel](https://apps.umbrel.com/app/ghostfolio), and [Unraid](https://unraid.net/community/apps?q=ghostfolio).
 
 ## Development
 
@@ -153,7 +154,7 @@ Ghostfolio is available for various home server systems, including [Runtipi](htt
 - [Node.js](https://nodejs.org/en/download) (version 18+)
 - [Yarn](https://yarnpkg.com/en/docs/install)
 - Create a local copy of this Git repository (clone)
-- Copy the file `.env.example` to `.env` and populate it with your data (`cp .env.example .env`)
+- Copy the file `.env.dev` to `.env` and populate it with your data (`cp .env.dev .env`)
 
 ### Setup
 

apps/api/jest.config.ts

@@ -13,7 +13,6 @@ export default {
   },
   moduleFileExtensions: ['ts', 'js', 'html'],
   coverageDirectory: '../../coverage/apps/api',
-  testTimeout: 10000,
   testEnvironment: 'node',
   preset: '../../jest.preset.js'
 };

apps/api/project.json

@@ -9,12 +9,13 @@
     "build": {
       "executor": "@nx/webpack:webpack",
       "options": {
-        "outputPath": "dist/apps/api",
-        "main": "apps/api/src/main.ts",
-        "tsConfig": "apps/api/tsconfig.app.json",
-        "assets": ["apps/api/src/assets"],
-        "target": "node",
         "compiler": "tsc",
+        "deleteOutputPath": false,
+        "main": "apps/api/src/main.ts",
+        "outputPath": "dist/apps/api",
+        "sourceMap": true,
+        "target": "node",
+        "tsConfig": "apps/api/tsconfig.app.json",
         "webpackConfig": "apps/api/webpack.config.js"
       },
       "configurations": {
@@ -33,6 +34,26 @@
       },
       "outputs": ["{options.outputPath}"]
     },
+    "copy-assets": {
+      "executor": "nx:run-commands",
+      "options": {
+        "commands": [
+          {
+            "command": "shx rm -rf dist/apps/api"
+          },
+          {
+            "command": "shx mkdir -p dist/apps/api/assets/locales"
+          },
+          {
+            "command": "shx cp -r apps/api/src/assets/* dist/apps/api/assets"
+          },
+          {
+            "command": "shx cp -r apps/client/src/locales/* dist/apps/api/assets/locales"
+          }
+        ],
+        "parallel": false
+      }
+    },
     "serve": {
       "executor": "@nx/js:node",
       "options": {

apps/api/src/app/access/access.controller.ts

@@ -83,7 +83,7 @@ export class AccessController {
     }
 
     try {
-      return await this.accessService.createAccess({
+      return this.accessService.createAccess({
         alias: data.alias || undefined,
         GranteeUser: data.granteeUserId
           ? { connect: { id: data.granteeUserId } }

apps/api/src/app/account/account.controller.ts

@@ -63,7 +63,7 @@ export class AccountController {
       { Order: true }
     );
 
-    if (account?.isDefault || account?.Order.length > 0) {
+    if (!account || account?.Order.length > 0) {
       throw new HttpException(
         getReasonPhrase(StatusCodes.FORBIDDEN),
         StatusCodes.FORBIDDEN

apps/api/src/app/account/account.service.ts

@@ -5,7 +5,7 @@ import { Filter } from '@ghostfolio/common/interfaces';
 
 import { Injectable } from '@nestjs/common';
 import { Account, Order, Platform, Prisma } from '@prisma/client';
-import Big from 'big.js';
+import { Big } from 'big.js';
 import { groupBy } from 'lodash';
 
 import { CashDetails } from './interfaces/cash-details.interface';
@@ -21,10 +21,8 @@ export class AccountService {
   public async account({
     id_userId
   }: Prisma.AccountWhereUniqueInput): Promise<Account | null> {
-    const { id, userId } = id_userId;
-
     const [account] = await this.accounts({
-      where: { id, userId }
+      where: id_userId
     });
 
     return account;

apps/api/src/app/account/create-account.dto.ts

@@ -1,6 +1,7 @@
 import { Transform, TransformFnParams } from 'class-transformer';
 import {
   IsBoolean,
+  IsISO4217CurrencyCode,
   IsNumber,
   IsOptional,
   IsString,
@@ -19,7 +20,7 @@ export class CreateAccountDto {
   )
   comment?: string;
 
-  @IsString()
+  @IsISO4217CurrencyCode()
   currency: string;
 
   @IsOptional()

apps/api/src/app/account/update-account.dto.ts

@@ -1,6 +1,7 @@
 import { Transform, TransformFnParams } from 'class-transformer';
 import {
   IsBoolean,
+  IsISO4217CurrencyCode,
   IsNumber,
   IsOptional,
   IsString,
@@ -19,7 +20,7 @@ export class UpdateAccountDto {
   )
   comment?: string;
 
-  @IsString()
+  @IsISO4217CurrencyCode()
   currency: string;
 
   @IsString()

apps/api/src/app/admin/admin.controller.ts

@@ -339,6 +339,6 @@ export class AdminController {
     @Param('key') key: string,
     @Body() data: PropertyDto
   ) {
-    return await this.adminService.putSetting(key, data.value);
+    return this.adminService.putSetting(key, data.value);
   }
 }

apps/api/src/app/admin/admin.service.ts

@@ -71,7 +71,7 @@ export class AdminService {
         );
       }
 
-      return await this.symbolProfileService.add(
+      return this.symbolProfileService.add(
         assetProfiles[symbol] as Prisma.SymbolProfileCreateInput
       );
     } catch (error) {
@@ -212,6 +212,7 @@ export class AdminService {
           countries: true,
           currency: true,
           dataSource: true,
+          id: true,
           name: true,
           Order: {
             orderBy: [{ date: 'asc' }],
@@ -226,7 +227,7 @@ export class AdminService {
       this.prismaService.symbolProfile.count({ where })
     ]);
 
-    let marketData = assetProfiles.map(
+    let marketData: AdminMarketDataItem[] = assetProfiles.map(
       ({
         _count,
         assetClass,
@@ -235,6 +236,7 @@ export class AdminService {
         countries,
         currency,
         dataSource,
+        id,
         name,
         Order,
         sectors,
@@ -257,6 +259,7 @@ export class AdminService {
           currency,
           countriesCount,
           dataSource,
+          id,
           name,
           symbol,
           marketDataItemCount,
@@ -331,19 +334,35 @@ export class AdminService {
     symbol,
     symbolMapping
   }: Prisma.SymbolProfileUpdateInput & UniqueAsset) {
-    await this.symbolProfileService.updateSymbolProfile({
-      assetClass,
-      assetSubClass,
-      comment,
-      countries,
-      currency,
-      dataSource,
-      name,
-      scraperConfiguration,
-      sectors,
-      symbol,
-      symbolMapping
-    });
+    const updatedSymbolProfile: Prisma.SymbolProfileUpdateInput & UniqueAsset =
+      {
+        assetClass,
+        assetSubClass,
+        comment,
+        countries,
+        currency,
+        dataSource,
+        scraperConfiguration,
+        sectors,
+        symbol,
+        symbolMapping,
+        ...(dataSource === 'MANUAL'
+          ? { name }
+          : {
+              SymbolProfileOverrides: {
+                upsert: {
+                  create: {
+                    name: name as string
+                  },
+                  update: {
+                    name: name as string
+                  }
+                }
+              }
+            })
+      };
+
+    await this.symbolProfileService.updateSymbolProfile(updatedSymbolProfile);
 
     const [symbolProfile] = await this.symbolProfileService.getSymbolProfiles([
       {
@@ -397,6 +416,7 @@ export class AdminService {
           assetClass: 'CASH',
           countriesCount: 0,
           currency: symbol.replace(DEFAULT_CURRENCY, ''),
+          id: undefined,
           name: symbol,
           sectorsCount: 0
         };
@@ -440,13 +460,14 @@ export class AdminService {
         },
         createdAt: true,
         id: true,
+        role: true,
         Subscription: true
       },
       take: 30
     });
 
     return usersWithAnalytics.map(
-      ({ _count, Analytics, createdAt, id, Subscription }) => {
+      ({ _count, Analytics, createdAt, id, role, Subscription }) => {
         const daysSinceRegistration =
           differenceInDays(new Date(), createdAt) + 1;
         const engagement = Analytics
@@ -466,6 +487,7 @@ export class AdminService {
           createdAt,
           engagement,
           id,
+          role,
           subscription,
           accountCount: _count.Account || 0,
           country: Analytics?.country,

apps/api/src/app/admin/update-asset-profile.dto.ts

@@ -2,6 +2,7 @@ import { AssetClass, AssetSubClass, Prisma } from '@prisma/client';
 import {
   IsArray,
   IsEnum,
+  IsISO4217CurrencyCode,
   IsObject,
   IsOptional,
   IsString
@@ -24,7 +25,7 @@ export class UpdateAssetProfileDto {
   @IsOptional()
   countries?: Prisma.InputJsonArray;
 
-  @IsString()
+  @IsISO4217CurrencyCode()
   @IsOptional()
   currency?: string;
 

apps/api/src/app/app.module.ts

@@ -53,6 +53,7 @@ import { UserModule } from './user/user.module';
     BenchmarkModule,
     BullModule.forRoot({
       redis: {
+        db: parseInt(process.env.REDIS_DB ?? '0', 10),
         host: process.env.REDIS_HOST,
         port: parseInt(process.env.REDIS_PORT ?? '6379', 10),
         password: process.env.REDIS_PASSWORD

apps/api/src/app/auth/web-auth.service.ts

@@ -41,7 +41,7 @@ export class WebAuthService {
   ) {}
 
   get rpID() {
-    return this.configurationService.get('WEB_AUTH_RP_ID');
+    return new URL(this.configurationService.get('ROOT_URL')).hostname;
   }
 
   get expectedOrigin() {

apps/api/src/app/benchmark/benchmark.controller.ts

@@ -1,5 +1,6 @@
 import { HasPermission } from '@ghostfolio/api/decorators/has-permission.decorator';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
+import { getInterval } from '@ghostfolio/api/helper/portfolio.helper';
 import { TransformDataSourceInRequestInterceptor } from '@ghostfolio/api/interceptors/transform-data-source-in-request.interceptor';
 import { TransformDataSourceInResponseInterceptor } from '@ghostfolio/api/interceptors/transform-data-source-in-response.interceptor';
 import type {
@@ -8,7 +9,7 @@ import type {
   UniqueAsset
 } from '@ghostfolio/common/interfaces';
 import { permissions } from '@ghostfolio/common/permissions';
-import type { RequestWithUser } from '@ghostfolio/common/types';
+import type { DateRange, RequestWithUser } from '@ghostfolio/common/types';
 
 import {
   Body,
@@ -19,6 +20,7 @@ import {
   Inject,
   Param,
   Post,
+  Query,
   UseGuards,
   UseInterceptors
 } from '@nestjs/common';
@@ -106,13 +108,18 @@ export class BenchmarkController {
   public async getBenchmarkMarketDataBySymbol(
     @Param('dataSource') dataSource: DataSource,
     @Param('startDateString') startDateString: string,
-    @Param('symbol') symbol: string
+    @Param('symbol') symbol: string,
+    @Query('range') dateRange: DateRange = 'max'
   ): Promise<BenchmarkMarketDataDetails> {
-    const startDate = new Date(startDateString);
+    const { endDate, startDate } = getInterval(
+      dateRange,
+      new Date(startDateString)
+    );
     const userCurrency = this.request.user.Settings.settings.baseCurrency;
 
     return this.benchmarkService.getMarketDataBySymbol({
       dataSource,
+      endDate,
       startDate,
       symbol,
       userCurrency

apps/api/src/app/benchmark/benchmark.service.ts

@@ -13,7 +13,8 @@ import {
 import {
   DATE_FORMAT,
   calculateBenchmarkTrend,
-  parseDate
+  parseDate,
+  resetHours
 } from '@ghostfolio/common/helper';
 import {
   Benchmark,
@@ -26,8 +27,14 @@ import { BenchmarkTrend } from '@ghostfolio/common/types';
 
 import { Injectable, Logger } from '@nestjs/common';
 import { SymbolProfile } from '@prisma/client';
-import Big from 'big.js';
-import { format, isSameDay, subDays } from 'date-fns';
+import { Big } from 'big.js';
+import {
+  differenceInDays,
+  eachDayOfInterval,
+  format,
+  isSameDay,
+  subDays
+} from 'date-fns';
 import { isNumber, last, uniqBy } from 'lodash';
 import ms from 'ms';
 
@@ -110,7 +117,9 @@ export class BenchmarkService {
     const quotes = await this.dataProviderService.getQuotes({
       items: benchmarkAssetProfiles.map(({ dataSource, symbol }) => {
         return { dataSource, symbol };
-      })
+      }),
+      requestTimeout: ms('30 seconds'),
+      useCache: false
     });
 
     for (const { dataSource, symbol } of benchmarkAssetProfiles) {
@@ -163,7 +172,7 @@ export class BenchmarkService {
       await this.redisCacheService.set(
         this.CACHE_KEY_BENCHMARKS,
         JSON.stringify(benchmarks),
-        ms('4 hours') / 1000
+        ms('2 hours') / 1000
       );
     }
 
@@ -206,15 +215,28 @@ export class BenchmarkService {
 
   public async getMarketDataBySymbol({
     dataSource,
+    endDate = new Date(),
     startDate,
     symbol,
     userCurrency
   }: {
+    endDate?: Date;
     startDate: Date;
     userCurrency: string;
   } & UniqueAsset): Promise<BenchmarkMarketDataDetails> {
     const marketData: { date: string; value: number }[] = [];
 
+    const days = differenceInDays(endDate, startDate) + 1;
+    const dates = eachDayOfInterval(
+      {
+        start: startDate,
+        end: endDate
+      },
+      { step: Math.round(days / Math.min(days, MAX_CHART_ITEMS)) }
+    ).map((date) => {
+      return resetHours(date);
+    });
+
     const [currentSymbolItem, marketDataItems] = await Promise.all([
       this.symbolService.get({
         dataGatheringItem: {
@@ -230,7 +252,7 @@ export class BenchmarkService {
           dataSource,
           symbol,
           date: {
-            gte: startDate
+            in: dates
           }
         }
       })
@@ -264,17 +286,7 @@ export class BenchmarkService {
       return { marketData };
     }
 
-    const step = Math.round(
-      marketDataItems.length / Math.min(marketDataItems.length, MAX_CHART_ITEMS)
-    );
-
-    let i = 0;
-
     for (let marketDataItem of marketDataItems) {
-      if (i % step !== 0) {
-        continue;
-      }
-
       const exchangeRate =
         exchangeRates[`${currentSymbolItem.currency}${userCurrency}`]?.[
           format(marketDataItem.date, DATE_FORMAT)
@@ -297,15 +309,15 @@ export class BenchmarkService {
       });
     }
 
-    const includesToday = isSameDay(
+    const includesEndDate = isSameDay(
       parseDate(last(marketData).date),
-      new Date()
+      endDate
     );
 
-    if (currentSymbolItem?.marketPrice && !includesToday) {
+    if (currentSymbolItem?.marketPrice && !includesEndDate) {
       const exchangeRate =
         exchangeRates[`${currentSymbolItem.currency}${userCurrency}`]?.[
-          format(new Date(), DATE_FORMAT)
+          format(endDate, DATE_FORMAT)
         ];
 
       const exchangeRateFactor =
@@ -314,7 +326,7 @@ export class BenchmarkService {
           : 1;
 
       marketData.push({
-        date: format(new Date(), DATE_FORMAT),
+        date: format(endDate, DATE_FORMAT),
         value:
           this.calculateChangeInPercentage(
             marketPriceAtStartDate,

apps/api/src/app/export/export.service.ts

@@ -95,7 +95,10 @@ export class ExportService {
                 : SymbolProfile.symbol
           };
         }
-      )
+      ),
+      user: {
+        settings: { currency: userCurrency }
+      }
     };
   }
 }

apps/api/src/app/import/import.controller.ts

@@ -43,8 +43,10 @@ export class ImportController {
   @UseInterceptors(TransformDataSourceInResponseInterceptor)
   public async import(
     @Body() importData: ImportDataDto,
-    @Query('dryRun') isDryRun?: boolean
+    @Query('dryRun') isDryRunParam = 'false'
   ): Promise<ImportResponse> {
+    const isDryRun = isDryRunParam === 'true';
+
     if (
       !hasPermission(this.request.user.permissions, permissions.createAccount)
     ) {

apps/api/src/app/import/import.service.ts

@@ -27,7 +27,7 @@ import {
 
 import { Injectable } from '@nestjs/common';
 import { DataSource, Prisma, SymbolProfile } from '@prisma/client';
-import Big from 'big.js';
+import { Big } from 'big.js';
 import { endOfToday, format, isAfter, isSameSecond, parseISO } from 'date-fns';
 import { uniqBy } from 'lodash';
 import { v4 as uuidv4 } from 'uuid';
@@ -117,7 +117,7 @@ export class ImportService {
           feeInBaseCurrency: 0,
           id: assetProfile.id,
           isDraft: false,
-          SymbolProfile: <SymbolProfile>(<unknown>assetProfile),
+          SymbolProfile: assetProfile,
           symbolProfileId: assetProfile.id,
           type: 'DIVIDEND',
           unitPrice: marketPrice,
@@ -521,22 +521,14 @@ export class ImportService {
             currency,
             dataSource,
             symbol,
-            assetClass: null,
-            assetSubClass: null,
-            comment: null,
-            countries: null,
+            activitiesCount: undefined,
+            assetClass: undefined,
+            assetSubClass: undefined,
+            countries: undefined,
             createdAt: undefined,
-            figi: null,
-            figiComposite: null,
-            figiShareClass: null,
             id: undefined,
-            isin: null,
-            name: null,
-            scraperConfiguration: null,
-            sectors: null,
-            symbolMapping: null,
-            updatedAt: undefined,
-            url: null
+            sectors: undefined,
+            updatedAt: undefined
           }
         };
       }
@@ -570,17 +562,10 @@ export class ImportService {
       [assetProfileIdentifier: string]: Partial<SymbolProfile>;
     } = {};
 
-    const uniqueActivitiesDto = uniqBy(
-      activitiesDto,
-      ({ dataSource, symbol }) => {
-        return getAssetProfileIdentifier({ dataSource, symbol });
-      }
-    );
-
     for (const [
       index,
       { currency, dataSource, symbol, type }
-    ] of uniqueActivitiesDto.entries()) {
+    ] of activitiesDto.entries()) {
       if (!this.configurationService.get('DATA_SOURCES').includes(dataSource)) {
         throw new Error(
           `activities.${index}.dataSource ("${dataSource}") is not valid`
@@ -602,37 +587,33 @@ export class ImportService {
         }
       }
 
-      const assetProfile = {
-        currency,
-        ...(
-          await this.dataProviderService.getAssetProfiles([
-            { dataSource, symbol }
-          ])
-        )?.[symbol]
-      };
+      if (!assetProfiles[getAssetProfileIdentifier({ dataSource, symbol })]) {
+        const assetProfile = {
+          currency,
+          ...(
+            await this.dataProviderService.getAssetProfiles([
+              { dataSource, symbol }
+            ])
+          )?.[symbol]
+        };
 
-      if (type === 'BUY' || type === 'DIVIDEND' || type === 'SELL') {
-        if (!assetProfile?.name) {
-          throw new Error(
-            `activities.${index}.symbol ("${symbol}") is not valid for the specified data source ("${dataSource}")`
-          );
+        if (type === 'BUY' || type === 'DIVIDEND' || type === 'SELL') {
+          if (!assetProfile?.name) {
+            throw new Error(
+              `activities.${index}.symbol ("${symbol}") is not valid for the specified data source ("${dataSource}")`
+            );
+          }
+
+          if (assetProfile.currency !== currency) {
+            throw new Error(
+              `activities.${index}.currency ("${currency}") does not match with currency of ${assetProfile.symbol} ("${assetProfile.currency}")`
+            );
+          }
         }
 
-        if (
-          assetProfile.currency !== currency &&
-          !this.exchangeRateDataService.hasCurrencyPair(
-            currency,
-            assetProfile.currency
-          )
-        ) {
-          throw new Error(
-            `activities.${index}.currency ("${currency}") does not match with "${assetProfile.currency}" and no exchange rate is available from "${currency}" to "${assetProfile.currency}"`
-          );
-        }
+        assetProfiles[getAssetProfileIdentifier({ dataSource, symbol })] =
+          assetProfile;
       }
-
-      assetProfiles[getAssetProfileIdentifier({ dataSource, symbol })] =
-        assetProfile;
     }
 
     return assetProfiles;

apps/api/src/app/info/info.service.ts

@@ -60,10 +60,6 @@ export class InfoService {
 
     const globalPermissions: string[] = [];
 
-    if (this.configurationService.get('ENABLE_FEATURE_BLOG')) {
-      globalPermissions.push(permissions.enableBlog);
-    }
-
     if (this.configurationService.get('ENABLE_FEATURE_FEAR_AND_GREED_INDEX')) {
       if (this.configurationService.get('ENABLE_FEATURE_SUBSCRIPTION')) {
         info.fearAndGreedDataSource = encodeDataSource(

apps/api/src/app/order/create-order.dto.ts

@@ -10,6 +10,7 @@ import {
   IsArray,
   IsBoolean,
   IsEnum,
+  IsISO4217CurrencyCode,
   IsISO8601,
   IsNumber,
   IsOptional,
@@ -38,7 +39,7 @@ export class CreateOrderDto {
   )
   comment?: string;
 
-  @IsString()
+  @IsISO4217CurrencyCode()
   currency: string;
 
   @IsOptional()

apps/api/src/app/order/interfaces/activities.interface.ts

@@ -1,13 +1,19 @@
-import { OrderWithAccount } from '@ghostfolio/common/types';
+import { EnhancedSymbolProfile } from '@ghostfolio/common/interfaces';
+import { AccountWithPlatform } from '@ghostfolio/common/types';
+
+import { Order, Tag } from '@prisma/client';
 
 export interface Activities {
   activities: Activity[];
   count: number;
 }
 
-export interface Activity extends OrderWithAccount {
+export interface Activity extends Order {
+  Account?: AccountWithPlatform;
   error?: ActivityError;
   feeInBaseCurrency: number;
+  SymbolProfile?: EnhancedSymbolProfile;
+  tags?: Tag[];
   updateAccountBalance?: boolean;
   value: number;
   valueInBaseCurrency: number;

apps/api/src/app/order/order.controller.ts

@@ -1,5 +1,6 @@
 import { HasPermission } from '@ghostfolio/api/decorators/has-permission.decorator';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
+import { getInterval } from '@ghostfolio/api/helper/portfolio.helper';
 import { RedactValuesInResponseInterceptor } from '@ghostfolio/api/interceptors/redact-values-in-response.interceptor';
 import { TransformDataSourceInRequestInterceptor } from '@ghostfolio/api/interceptors/transform-data-source-in-request.interceptor';
 import { TransformDataSourceInResponseInterceptor } from '@ghostfolio/api/interceptors/transform-data-source-in-response.interceptor';
@@ -8,7 +9,7 @@ import { DataGatheringService } from '@ghostfolio/api/services/data-gathering/da
 import { ImpersonationService } from '@ghostfolio/api/services/impersonation/impersonation.service';
 import { HEADER_KEY_IMPERSONATION } from '@ghostfolio/common/config';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
-import type { RequestWithUser } from '@ghostfolio/common/types';
+import type { DateRange, RequestWithUser } from '@ghostfolio/common/types';
 
 import {
   Body,
@@ -84,6 +85,7 @@ export class OrderController {
     @Headers(HEADER_KEY_IMPERSONATION.toLowerCase()) impersonationId,
     @Query('accounts') filterByAccounts?: string,
     @Query('assetClasses') filterByAssetClasses?: string,
+    @Query('range') dateRange: DateRange = 'max',
     @Query('skip') skip?: number,
     @Query('sortColumn') sortColumn?: string,
     @Query('sortDirection') sortDirection?: Prisma.SortOrder,
@@ -96,14 +98,18 @@ export class OrderController {
       filterByTags
     });
 
+    const { endDate, startDate } = getInterval(dateRange);
+
     const impersonationUserId =
       await this.impersonationService.validateImpersonationId(impersonationId);
     const userCurrency = this.request.user.Settings.settings.baseCurrency;
 
     const { activities, count } = await this.orderService.getOrders({
+      endDate,
       filters,
       sortColumn,
       sortDirection,
+      startDate,
       userCurrency,
       includeDrafts: true,
       skip: isNaN(skip) ? undefined : skip,

apps/api/src/app/order/order.service.ts

@@ -8,7 +8,7 @@ import {
   GATHER_ASSET_PROFILE_PROCESS_OPTIONS
 } from '@ghostfolio/common/config';
 import { getAssetProfileIdentifier } from '@ghostfolio/common/helper';
-import { Filter } from '@ghostfolio/common/interfaces';
+import { Filter, UniqueAsset } from '@ghostfolio/common/interfaces';
 import { OrderWithAccount } from '@ghostfolio/common/types';
 
 import { Injectable } from '@nestjs/common';
@@ -19,11 +19,11 @@ import {
   Order,
   Prisma,
   Tag,
-  Type as TypeOfOrder
+  Type as ActivityType
 } from '@prisma/client';
-import Big from 'big.js';
+import { Big } from 'big.js';
 import { endOfToday, isAfter } from 'date-fns';
-import { groupBy } from 'lodash';
+import { groupBy, uniqBy } from 'lodash';
 import { v4 as uuidv4 } from 'uuid';
 
 import { Activities } from './interfaces/activities.interface';
@@ -70,12 +70,7 @@ export class OrderService {
     const updateAccountBalance = data.updateAccountBalance ?? false;
     const userId = data.userId;
 
-    if (
-      data.type === 'FEE' ||
-      data.type === 'INTEREST' ||
-      data.type === 'ITEM' ||
-      data.type === 'LIABILITY'
-    ) {
+    if (['FEE', 'INTEREST', 'ITEM', 'LIABILITY'].includes(data.type)) {
       const assetClass = data.assetClass;
       const assetSubClass = data.assetSubClass;
       currency = data.SymbolProfile.connectOrCreate.create.currency;
@@ -130,13 +125,9 @@ export class OrderService {
 
     const orderData: Prisma.OrderCreateInput = data;
 
-    const isDraft =
-      data.type === 'FEE' ||
-      data.type === 'INTEREST' ||
-      data.type === 'ITEM' ||
-      data.type === 'LIABILITY'
-        ? false
-        : isAfter(data.date as Date, endOfToday());
+    const isDraft = ['FEE', 'INTEREST', 'ITEM', 'LIABILITY'].includes(data.type)
+      ? false
+      : isAfter(data.date as Date, endOfToday());
 
     const order = await this.prismaService.order.create({
       data: {
@@ -157,7 +148,7 @@ export class OrderService {
         .plus(data.fee)
         .toNumber();
 
-      if (data.type === 'BUY') {
+      if (['BUY', 'FEE'].includes(data.type)) {
         amount = new Big(amount).mul(-1).toNumber();
       }
 
@@ -180,12 +171,7 @@ export class OrderService {
       where
     });
 
-    if (
-      order.type === 'FEE' ||
-      order.type === 'INTEREST' ||
-      order.type === 'ITEM' ||
-      order.type === 'LIABILITY'
-    ) {
+    if (['FEE', 'INTEREST', 'ITEM', 'LIABILITY'].includes(order.type)) {
       await this.symbolProfileService.deleteById(order.symbolProfileId);
     }
 
@@ -200,25 +186,40 @@ export class OrderService {
     return count;
   }
 
+  public async getLatestOrder({ dataSource, symbol }: UniqueAsset) {
+    return this.prismaService.order.findFirst({
+      orderBy: {
+        date: 'desc'
+      },
+      where: {
+        SymbolProfile: { dataSource, symbol }
+      }
+    });
+  }
+
   public async getOrders({
+    endDate,
     filters,
     includeDrafts = false,
     skip,
     sortColumn,
     sortDirection,
+    startDate,
     take = Number.MAX_SAFE_INTEGER,
     types,
     userCurrency,
     userId,
     withExcludedAccounts = false
   }: {
+    endDate?: Date;
     filters?: Filter[];
     includeDrafts?: boolean;
     skip?: number;
     sortColumn?: string;
     sortDirection?: Prisma.SortOrder;
+    startDate?: Date;
     take?: number;
-    types?: TypeOfOrder[];
+    types?: ActivityType[];
     userCurrency: string;
     userId: string;
     withExcludedAccounts?: boolean;
@@ -228,6 +229,18 @@ export class OrderService {
     ];
     const where: Prisma.OrderWhereInput = { userId };
 
+    if (endDate || startDate) {
+      where.AND = [];
+
+      if (endDate) {
+        where.AND.push({ date: { lte: endDate } });
+      }
+
+      if (startDate) {
+        where.AND.push({ date: { gt: startDate } });
+      }
+    }
+
     const {
       ACCOUNT: filtersByAccount,
       ASSET_CLASS: filtersByAssetClass,
@@ -292,13 +305,14 @@ export class OrderService {
     }
 
     if (types) {
-      where.OR = types.map((type) => {
-        return {
-          type: {
-            equals: type
-          }
-        };
-      });
+      where.type = { in: types };
+    }
+
+    if (withExcludedAccounts === false) {
+      where.OR = [
+        { Account: null },
+        { Account: { NOT: { isExcluded: true } } }
+      ];
     }
 
     const [orders, count] = await Promise.all([
@@ -322,33 +336,53 @@ export class OrderService {
       this.prismaService.order.count({ where })
     ]);
 
-    const activities = orders
-      .filter((order) => {
-        return (
-          withExcludedAccounts ||
-          !order.Account ||
-          order.Account?.isExcluded === false
-        );
-      })
-      .map((order) => {
-        const value = new Big(order.quantity).mul(order.unitPrice).toNumber();
-
+    const uniqueAssets = uniqBy(
+      orders.map(({ SymbolProfile }) => {
         return {
-          ...order,
-          value,
-          feeInBaseCurrency: this.exchangeRateDataService.toCurrency(
-            order.fee,
-            order.SymbolProfile.currency,
-            userCurrency
-          ),
-          valueInBaseCurrency: this.exchangeRateDataService.toCurrency(
-            value,
-            order.SymbolProfile.currency,
-            userCurrency
-          )
+          dataSource: SymbolProfile.dataSource,
+          symbol: SymbolProfile.symbol
         };
+      }),
+      ({ dataSource, symbol }) => {
+        return getAssetProfileIdentifier({
+          dataSource,
+          symbol
+        });
+      }
+    );
+
+    const assetProfiles =
+      await this.symbolProfileService.getSymbolProfiles(uniqueAssets);
+
+    const activities = orders.map((order) => {
+      const assetProfile = assetProfiles.find(({ dataSource, symbol }) => {
+        return (
+          dataSource === order.SymbolProfile.dataSource &&
+          symbol === order.SymbolProfile.symbol
+        );
       });
 
+      const value = new Big(order.quantity).mul(order.unitPrice).toNumber();
+
+      return {
+        ...order,
+        value,
+        // TODO: Use exchange rate of date
+        feeInBaseCurrency: this.exchangeRateDataService.toCurrency(
+          order.fee,
+          order.SymbolProfile.currency,
+          userCurrency
+        ),
+        SymbolProfile: assetProfile,
+        // TODO: Use exchange rate of date
+        valueInBaseCurrency: this.exchangeRateDataService.toCurrency(
+          value,
+          order.SymbolProfile.currency,
+          userCurrency
+        )
+      };
+    });
+
     return { activities, count };
   }
 
@@ -371,13 +405,10 @@ export class OrderService {
       dataSource?: DataSource;
       symbol?: string;
       tags?: Tag[];
+      type?: ActivityType;
     };
     where: Prisma.OrderWhereUniqueInput;
   }): Promise<Order> {
-    if (data.Account.connect.id_userId.id === null) {
-      delete data.Account;
-    }
-
     if (!data.comment) {
       data.comment = null;
     }
@@ -386,13 +417,12 @@ export class OrderService {
 
     let isDraft = false;
 
-    if (
-      data.type === 'FEE' ||
-      data.type === 'INTEREST' ||
-      data.type === 'ITEM' ||
-      data.type === 'LIABILITY'
-    ) {
+    if (['FEE', 'INTEREST', 'ITEM', 'LIABILITY'].includes(data.type)) {
       delete data.SymbolProfile.connect;
+
+      if (data.Account?.connect?.id_userId?.id === null) {
+        data.Account = { disconnect: true };
+      }
     } else {
       delete data.SymbolProfile.update;
 

apps/api/src/app/order/update-order.dto.ts

@@ -9,6 +9,7 @@ import { Transform, TransformFnParams } from 'class-transformer';
 import {
   IsArray,
   IsEnum,
+  IsISO4217CurrencyCode,
   IsISO8601,
   IsNumber,
   IsOptional,
@@ -37,7 +38,7 @@ export class UpdateOrderDto {
   )
   comment?: string;
 
-  @IsString()
+  @IsISO4217CurrencyCode()
   currency: string;
 
   @IsString()

apps/api/src/app/portfolio/calculator/mwr/portfolio-calculator.ts

@@ -0,0 +1,37 @@
+import { PortfolioCalculator } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator';
+import { CurrentPositions } from '@ghostfolio/api/app/portfolio/interfaces/current-positions.interface';
+import {
+  SymbolMetrics,
+  TimelinePosition,
+  UniqueAsset
+} from '@ghostfolio/common/interfaces';
+
+export class MWRPortfolioCalculator extends PortfolioCalculator {
+  protected calculateOverallPerformance(
+    positions: TimelinePosition[]
+  ): CurrentPositions {
+    throw new Error('Method not implemented.');
+  }
+
+  protected getSymbolMetrics({
+    dataSource,
+    end,
+    exchangeRates,
+    isChartMode = false,
+    marketSymbolMap,
+    start,
+    step = 1,
+    symbol
+  }: {
+    end: Date;
+    exchangeRates: { [dateString: string]: number };
+    isChartMode?: boolean;
+    marketSymbolMap: {
+      [date: string]: { [symbol: string]: Big };
+    };
+    start: Date;
+    step?: number;
+  } & UniqueAsset): SymbolMetrics {
+    throw new Error('Method not implemented.');
+  }
+}

apps/api/src/app/portfolio/calculator/portfolio-calculator-test-utils.ts

@@ -0,0 +1,25 @@
+export const activityDummyData = {
+  accountId: undefined,
+  accountUserId: undefined,
+  comment: undefined,
+  createdAt: new Date(),
+  feeInBaseCurrency: undefined,
+  id: undefined,
+  isDraft: false,
+  symbolProfileId: undefined,
+  updatedAt: new Date(),
+  userId: undefined,
+  value: undefined,
+  valueInBaseCurrency: undefined
+};
+
+export const symbolProfileDummyData = {
+  activitiesCount: undefined,
+  assetClass: undefined,
+  assetSubClass: undefined,
+  countries: [],
+  createdAt: undefined,
+  id: undefined,
+  sectors: [],
+  updatedAt: undefined
+};

apps/api/src/app/portfolio/calculator/portfolio-calculator.factory.ts

@@ -0,0 +1,51 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+
+import { Injectable } from '@nestjs/common';
+
+import { MWRPortfolioCalculator } from './mwr/portfolio-calculator';
+import { PortfolioCalculator } from './portfolio-calculator';
+import { TWRPortfolioCalculator } from './twr/portfolio-calculator';
+
+export enum PerformanceCalculationType {
+  MWR = 'MWR', // Money-Weighted Rate of Return
+  TWR = 'TWR' // Time-Weighted Rate of Return
+}
+
+@Injectable()
+export class PortfolioCalculatorFactory {
+  public constructor(
+    private readonly currentRateService: CurrentRateService,
+    private readonly exchangeRateDataService: ExchangeRateDataService
+  ) {}
+
+  public createCalculator({
+    activities,
+    calculationType,
+    currency
+  }: {
+    activities: Activity[];
+    calculationType: PerformanceCalculationType;
+    currency: string;
+  }): PortfolioCalculator {
+    switch (calculationType) {
+      case PerformanceCalculationType.MWR:
+        return new MWRPortfolioCalculator({
+          activities,
+          currency,
+          currentRateService: this.currentRateService,
+          exchangeRateDataService: this.exchangeRateDataService
+        });
+      case PerformanceCalculationType.TWR:
+        return new TWRPortfolioCalculator({
+          activities,
+          currency,
+          currentRateService: this.currentRateService,
+          exchangeRateDataService: this.exchangeRateDataService
+        });
+      default:
+        throw new Error('Invalid calculation type');
+    }
+  }
+}

apps/api/src/app/portfolio/calculator/portfolio-calculator.ts

@@ -0,0 +1,771 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentPositions } from '@ghostfolio/api/app/portfolio/interfaces/current-positions.interface';
+import { PortfolioOrder } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-order.interface';
+import { TransactionPointSymbol } from '@ghostfolio/api/app/portfolio/interfaces/transaction-point-symbol.interface';
+import { TransactionPoint } from '@ghostfolio/api/app/portfolio/interfaces/transaction-point.interface';
+import { getFactor } from '@ghostfolio/api/helper/portfolio.helper';
+import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { IDataGatheringItem } from '@ghostfolio/api/services/interfaces/interfaces';
+import { DATE_FORMAT, parseDate, resetHours } from '@ghostfolio/common/helper';
+import {
+  DataProviderInfo,
+  HistoricalDataItem,
+  InvestmentItem,
+  ResponseError,
+  SymbolMetrics,
+  TimelinePosition,
+  UniqueAsset
+} from '@ghostfolio/common/interfaces';
+import { GroupBy } from '@ghostfolio/common/types';
+
+import { Big } from 'big.js';
+import {
+  eachDayOfInterval,
+  endOfDay,
+  format,
+  isBefore,
+  isSameDay,
+  max,
+  subDays
+} from 'date-fns';
+import { last, uniq } from 'lodash';
+
+export abstract class PortfolioCalculator {
+  protected static readonly ENABLE_LOGGING = false;
+
+  protected orders: PortfolioOrder[];
+
+  private currency: string;
+  private currentRateService: CurrentRateService;
+  private dataProviderInfos: DataProviderInfo[];
+  private exchangeRateDataService: ExchangeRateDataService;
+  private transactionPoints: TransactionPoint[];
+
+  public constructor({
+    activities,
+    currency,
+    currentRateService,
+    exchangeRateDataService
+  }: {
+    activities: Activity[];
+    currency: string;
+    currentRateService: CurrentRateService;
+    exchangeRateDataService: ExchangeRateDataService;
+  }) {
+    this.currency = currency;
+    this.currentRateService = currentRateService;
+    this.exchangeRateDataService = exchangeRateDataService;
+    this.orders = activities.map(
+      ({ date, fee, quantity, SymbolProfile, type, unitPrice }) => {
+        return {
+          SymbolProfile,
+          type,
+          date: format(date, DATE_FORMAT),
+          fee: new Big(fee),
+          quantity: new Big(quantity),
+          unitPrice: new Big(unitPrice)
+        };
+      }
+    );
+
+    this.orders.sort((a, b) => {
+      return a.date?.localeCompare(b.date);
+    });
+
+    this.computeTransactionPoints();
+  }
+
+  protected abstract calculateOverallPerformance(
+    positions: TimelinePosition[]
+  ): CurrentPositions;
+
+  public async getChartData({
+    end = new Date(Date.now()),
+    start,
+    step = 1
+  }: {
+    end?: Date;
+    start: Date;
+    step?: number;
+  }): Promise<HistoricalDataItem[]> {
+    const symbols: { [symbol: string]: boolean } = {};
+
+    const transactionPointsBeforeEndDate =
+      this.transactionPoints?.filter((transactionPoint) => {
+        return isBefore(parseDate(transactionPoint.date), end);
+      }) ?? [];
+
+    const currencies: { [symbol: string]: string } = {};
+    const dataGatheringItems: IDataGatheringItem[] = [];
+    const firstIndex = transactionPointsBeforeEndDate.length;
+
+    let dates = eachDayOfInterval({ start, end }, { step }).map((date) => {
+      return resetHours(date);
+    });
+
+    const includesEndDate = isSameDay(last(dates), end);
+
+    if (!includesEndDate) {
+      dates.push(resetHours(end));
+    }
+
+    if (transactionPointsBeforeEndDate.length > 0) {
+      for (const {
+        currency,
+        dataSource,
+        symbol
+      } of transactionPointsBeforeEndDate[firstIndex - 1].items) {
+        dataGatheringItems.push({
+          dataSource,
+          symbol
+        });
+        currencies[symbol] = currency;
+        symbols[symbol] = true;
+      }
+    }
+
+    const { dataProviderInfos, values: marketSymbols } =
+      await this.currentRateService.getValues({
+        dataGatheringItems,
+        dateQuery: {
+          in: dates
+        }
+      });
+
+    this.dataProviderInfos = dataProviderInfos;
+
+    const marketSymbolMap: {
+      [date: string]: { [symbol: string]: Big };
+    } = {};
+
+    let exchangeRatesByCurrency =
+      await this.exchangeRateDataService.getExchangeRatesByCurrency({
+        currencies: uniq(Object.values(currencies)),
+        endDate: endOfDay(end),
+        startDate: this.getStartDate(),
+        targetCurrency: this.currency
+      });
+
+    for (const marketSymbol of marketSymbols) {
+      const dateString = format(marketSymbol.date, DATE_FORMAT);
+      if (!marketSymbolMap[dateString]) {
+        marketSymbolMap[dateString] = {};
+      }
+      if (marketSymbol.marketPrice) {
+        marketSymbolMap[dateString][marketSymbol.symbol] = new Big(
+          marketSymbol.marketPrice
+        );
+      }
+    }
+
+    const accumulatedValuesByDate: {
+      [date: string]: {
+        investmentValueWithCurrencyEffect: Big;
+        totalCurrentValue: Big;
+        totalCurrentValueWithCurrencyEffect: Big;
+        totalInvestmentValue: Big;
+        totalInvestmentValueWithCurrencyEffect: Big;
+        totalNetPerformanceValue: Big;
+        totalNetPerformanceValueWithCurrencyEffect: Big;
+        totalTimeWeightedInvestmentValue: Big;
+        totalTimeWeightedInvestmentValueWithCurrencyEffect: Big;
+      };
+    } = {};
+
+    const valuesBySymbol: {
+      [symbol: string]: {
+        currentValues: { [date: string]: Big };
+        currentValuesWithCurrencyEffect: { [date: string]: Big };
+        investmentValuesAccumulated: { [date: string]: Big };
+        investmentValuesAccumulatedWithCurrencyEffect: { [date: string]: Big };
+        investmentValuesWithCurrencyEffect: { [date: string]: Big };
+        netPerformanceValues: { [date: string]: Big };
+        netPerformanceValuesWithCurrencyEffect: { [date: string]: Big };
+        timeWeightedInvestmentValues: { [date: string]: Big };
+        timeWeightedInvestmentValuesWithCurrencyEffect: { [date: string]: Big };
+      };
+    } = {};
+
+    for (const symbol of Object.keys(symbols)) {
+      const {
+        currentValues,
+        currentValuesWithCurrencyEffect,
+        investmentValuesAccumulated,
+        investmentValuesAccumulatedWithCurrencyEffect,
+        investmentValuesWithCurrencyEffect,
+        netPerformanceValues,
+        netPerformanceValuesWithCurrencyEffect,
+        timeWeightedInvestmentValues,
+        timeWeightedInvestmentValuesWithCurrencyEffect
+      } = this.getSymbolMetrics({
+        end,
+        marketSymbolMap,
+        start,
+        step,
+        symbol,
+        dataSource: null,
+        exchangeRates:
+          exchangeRatesByCurrency[`${currencies[symbol]}${this.currency}`],
+        isChartMode: true
+      });
+
+      valuesBySymbol[symbol] = {
+        currentValues,
+        currentValuesWithCurrencyEffect,
+        investmentValuesAccumulated,
+        investmentValuesAccumulatedWithCurrencyEffect,
+        investmentValuesWithCurrencyEffect,
+        netPerformanceValues,
+        netPerformanceValuesWithCurrencyEffect,
+        timeWeightedInvestmentValues,
+        timeWeightedInvestmentValuesWithCurrencyEffect
+      };
+    }
+
+    for (const currentDate of dates) {
+      const dateString = format(currentDate, DATE_FORMAT);
+
+      for (const symbol of Object.keys(valuesBySymbol)) {
+        const symbolValues = valuesBySymbol[symbol];
+
+        const currentValue =
+          symbolValues.currentValues?.[dateString] ?? new Big(0);
+
+        const currentValueWithCurrencyEffect =
+          symbolValues.currentValuesWithCurrencyEffect?.[dateString] ??
+          new Big(0);
+
+        const investmentValueAccumulated =
+          symbolValues.investmentValuesAccumulated?.[dateString] ?? new Big(0);
+
+        const investmentValueAccumulatedWithCurrencyEffect =
+          symbolValues.investmentValuesAccumulatedWithCurrencyEffect?.[
+            dateString
+          ] ?? new Big(0);
+
+        const investmentValueWithCurrencyEffect =
+          symbolValues.investmentValuesWithCurrencyEffect?.[dateString] ??
+          new Big(0);
+
+        const netPerformanceValue =
+          symbolValues.netPerformanceValues?.[dateString] ?? new Big(0);
+
+        const netPerformanceValueWithCurrencyEffect =
+          symbolValues.netPerformanceValuesWithCurrencyEffect?.[dateString] ??
+          new Big(0);
+
+        const timeWeightedInvestmentValue =
+          symbolValues.timeWeightedInvestmentValues?.[dateString] ?? new Big(0);
+
+        const timeWeightedInvestmentValueWithCurrencyEffect =
+          symbolValues.timeWeightedInvestmentValuesWithCurrencyEffect?.[
+            dateString
+          ] ?? new Big(0);
+
+        accumulatedValuesByDate[dateString] = {
+          investmentValueWithCurrencyEffect: (
+            accumulatedValuesByDate[dateString]
+              ?.investmentValueWithCurrencyEffect ?? new Big(0)
+          ).add(investmentValueWithCurrencyEffect),
+          totalCurrentValue: (
+            accumulatedValuesByDate[dateString]?.totalCurrentValue ?? new Big(0)
+          ).add(currentValue),
+          totalCurrentValueWithCurrencyEffect: (
+            accumulatedValuesByDate[dateString]
+              ?.totalCurrentValueWithCurrencyEffect ?? new Big(0)
+          ).add(currentValueWithCurrencyEffect),
+          totalInvestmentValue: (
+            accumulatedValuesByDate[dateString]?.totalInvestmentValue ??
+            new Big(0)
+          ).add(investmentValueAccumulated),
+          totalInvestmentValueWithCurrencyEffect: (
+            accumulatedValuesByDate[dateString]
+              ?.totalInvestmentValueWithCurrencyEffect ?? new Big(0)
+          ).add(investmentValueAccumulatedWithCurrencyEffect),
+          totalNetPerformanceValue: (
+            accumulatedValuesByDate[dateString]?.totalNetPerformanceValue ??
+            new Big(0)
+          ).add(netPerformanceValue),
+          totalNetPerformanceValueWithCurrencyEffect: (
+            accumulatedValuesByDate[dateString]
+              ?.totalNetPerformanceValueWithCurrencyEffect ?? new Big(0)
+          ).add(netPerformanceValueWithCurrencyEffect),
+          totalTimeWeightedInvestmentValue: (
+            accumulatedValuesByDate[dateString]
+              ?.totalTimeWeightedInvestmentValue ?? new Big(0)
+          ).add(timeWeightedInvestmentValue),
+          totalTimeWeightedInvestmentValueWithCurrencyEffect: (
+            accumulatedValuesByDate[dateString]
+              ?.totalTimeWeightedInvestmentValueWithCurrencyEffect ?? new Big(0)
+          ).add(timeWeightedInvestmentValueWithCurrencyEffect)
+        };
+      }
+    }
+
+    return Object.entries(accumulatedValuesByDate).map(([date, values]) => {
+      const {
+        investmentValueWithCurrencyEffect,
+        totalCurrentValue,
+        totalCurrentValueWithCurrencyEffect,
+        totalInvestmentValue,
+        totalInvestmentValueWithCurrencyEffect,
+        totalNetPerformanceValue,
+        totalNetPerformanceValueWithCurrencyEffect,
+        totalTimeWeightedInvestmentValue,
+        totalTimeWeightedInvestmentValueWithCurrencyEffect
+      } = values;
+
+      const netPerformanceInPercentage = totalTimeWeightedInvestmentValue.eq(0)
+        ? 0
+        : totalNetPerformanceValue
+            .div(totalTimeWeightedInvestmentValue)
+            .mul(100)
+            .toNumber();
+
+      const netPerformanceInPercentageWithCurrencyEffect =
+        totalTimeWeightedInvestmentValueWithCurrencyEffect.eq(0)
+          ? 0
+          : totalNetPerformanceValueWithCurrencyEffect
+              .div(totalTimeWeightedInvestmentValueWithCurrencyEffect)
+              .mul(100)
+              .toNumber();
+
+      return {
+        date,
+        netPerformanceInPercentage,
+        netPerformanceInPercentageWithCurrencyEffect,
+        investmentValueWithCurrencyEffect:
+          investmentValueWithCurrencyEffect.toNumber(),
+        netPerformance: totalNetPerformanceValue.toNumber(),
+        netPerformanceWithCurrencyEffect:
+          totalNetPerformanceValueWithCurrencyEffect.toNumber(),
+        totalInvestment: totalInvestmentValue.toNumber(),
+        totalInvestmentValueWithCurrencyEffect:
+          totalInvestmentValueWithCurrencyEffect.toNumber(),
+        value: totalCurrentValue.toNumber(),
+        valueWithCurrencyEffect: totalCurrentValueWithCurrencyEffect.toNumber()
+      };
+    });
+  }
+
+  public async getCurrentPositions(
+    start: Date,
+    end?: Date
+  ): Promise<CurrentPositions> {
+    const lastTransactionPoint = last(this.transactionPoints);
+
+    let endDate = end;
+
+    if (!endDate) {
+      endDate = new Date(Date.now());
+
+      if (lastTransactionPoint) {
+        endDate = max([endDate, parseDate(lastTransactionPoint.date)]);
+      }
+    }
+
+    const transactionPoints = this.transactionPoints?.filter(({ date }) => {
+      return isBefore(parseDate(date), endDate);
+    });
+
+    if (!transactionPoints.length) {
+      return {
+        currentValueInBaseCurrency: new Big(0),
+        grossPerformance: new Big(0),
+        grossPerformancePercentage: new Big(0),
+        grossPerformancePercentageWithCurrencyEffect: new Big(0),
+        grossPerformanceWithCurrencyEffect: new Big(0),
+        hasErrors: false,
+        netPerformance: new Big(0),
+        netPerformancePercentage: new Big(0),
+        netPerformancePercentageWithCurrencyEffect: new Big(0),
+        netPerformanceWithCurrencyEffect: new Big(0),
+        positions: [],
+        totalInvestment: new Big(0),
+        totalInvestmentWithCurrencyEffect: new Big(0)
+      };
+    }
+
+    const currencies: { [symbol: string]: string } = {};
+    const dataGatheringItems: IDataGatheringItem[] = [];
+    let dates: Date[] = [];
+    let firstIndex = transactionPoints.length;
+    let firstTransactionPoint: TransactionPoint = null;
+
+    dates.push(resetHours(start));
+
+    for (const { currency, dataSource, symbol } of transactionPoints[
+      firstIndex - 1
+    ].items) {
+      dataGatheringItems.push({
+        dataSource,
+        symbol
+      });
+
+      currencies[symbol] = currency;
+    }
+
+    for (let i = 0; i < transactionPoints.length; i++) {
+      if (
+        !isBefore(parseDate(transactionPoints[i].date), start) &&
+        firstTransactionPoint === null
+      ) {
+        firstTransactionPoint = transactionPoints[i];
+        firstIndex = i;
+      }
+
+      if (firstTransactionPoint !== null) {
+        dates.push(resetHours(parseDate(transactionPoints[i].date)));
+      }
+    }
+
+    dates.push(resetHours(endDate));
+
+    // Add dates of last week for fallback
+    dates.push(subDays(resetHours(new Date()), 7));
+    dates.push(subDays(resetHours(new Date()), 6));
+    dates.push(subDays(resetHours(new Date()), 5));
+    dates.push(subDays(resetHours(new Date()), 4));
+    dates.push(subDays(resetHours(new Date()), 3));
+    dates.push(subDays(resetHours(new Date()), 2));
+    dates.push(subDays(resetHours(new Date()), 1));
+    dates.push(resetHours(new Date()));
+
+    dates = uniq(
+      dates.map((date) => {
+        return date.getTime();
+      })
+    )
+      .map((timestamp) => {
+        return new Date(timestamp);
+      })
+      .sort((a, b) => {
+        return a.getTime() - b.getTime();
+      });
+
+    let exchangeRatesByCurrency =
+      await this.exchangeRateDataService.getExchangeRatesByCurrency({
+        currencies: uniq(Object.values(currencies)),
+        endDate: endOfDay(endDate),
+        startDate: this.getStartDate(),
+        targetCurrency: this.currency
+      });
+
+    const {
+      dataProviderInfos,
+      errors: currentRateErrors,
+      values: marketSymbols
+    } = await this.currentRateService.getValues({
+      dataGatheringItems,
+      dateQuery: {
+        in: dates
+      }
+    });
+
+    this.dataProviderInfos = dataProviderInfos;
+
+    const marketSymbolMap: {
+      [date: string]: { [symbol: string]: Big };
+    } = {};
+
+    for (const marketSymbol of marketSymbols) {
+      const date = format(marketSymbol.date, DATE_FORMAT);
+
+      if (!marketSymbolMap[date]) {
+        marketSymbolMap[date] = {};
+      }
+
+      if (marketSymbol.marketPrice) {
+        marketSymbolMap[date][marketSymbol.symbol] = new Big(
+          marketSymbol.marketPrice
+        );
+      }
+    }
+
+    const endDateString = format(endDate, DATE_FORMAT);
+
+    if (firstIndex > 0) {
+      firstIndex--;
+    }
+
+    const positions: TimelinePosition[] = [];
+    let hasAnySymbolMetricsErrors = false;
+
+    const errors: ResponseError['errors'] = [];
+
+    for (const item of lastTransactionPoint.items) {
+      const marketPriceInBaseCurrency = (
+        marketSymbolMap[endDateString]?.[item.symbol] ?? item.averagePrice
+      ).mul(
+        exchangeRatesByCurrency[`${item.currency}${this.currency}`]?.[
+          endDateString
+        ]
+      );
+
+      const {
+        grossPerformance,
+        grossPerformancePercentage,
+        grossPerformancePercentageWithCurrencyEffect,
+        grossPerformanceWithCurrencyEffect,
+        hasErrors,
+        netPerformance,
+        netPerformancePercentage,
+        netPerformancePercentageWithCurrencyEffect,
+        netPerformanceWithCurrencyEffect,
+        timeWeightedInvestment,
+        timeWeightedInvestmentWithCurrencyEffect,
+        totalDividend,
+        totalDividendInBaseCurrency,
+        totalInvestment,
+        totalInvestmentWithCurrencyEffect
+      } = this.getSymbolMetrics({
+        marketSymbolMap,
+        start,
+        dataSource: item.dataSource,
+        end: endDate,
+        exchangeRates:
+          exchangeRatesByCurrency[`${item.currency}${this.currency}`],
+        symbol: item.symbol
+      });
+
+      hasAnySymbolMetricsErrors = hasAnySymbolMetricsErrors || hasErrors;
+
+      positions.push({
+        dividend: totalDividend,
+        dividendInBaseCurrency: totalDividendInBaseCurrency,
+        timeWeightedInvestment,
+        timeWeightedInvestmentWithCurrencyEffect,
+        averagePrice: item.averagePrice,
+        currency: item.currency,
+        dataSource: item.dataSource,
+        fee: item.fee,
+        firstBuyDate: item.firstBuyDate,
+        grossPerformance: !hasErrors ? grossPerformance ?? null : null,
+        grossPerformancePercentage: !hasErrors
+          ? grossPerformancePercentage ?? null
+          : null,
+        grossPerformancePercentageWithCurrencyEffect: !hasErrors
+          ? grossPerformancePercentageWithCurrencyEffect ?? null
+          : null,
+        grossPerformanceWithCurrencyEffect: !hasErrors
+          ? grossPerformanceWithCurrencyEffect ?? null
+          : null,
+        investment: totalInvestment,
+        investmentWithCurrencyEffect: totalInvestmentWithCurrencyEffect,
+        marketPrice:
+          marketSymbolMap[endDateString]?.[item.symbol]?.toNumber() ?? null,
+        marketPriceInBaseCurrency:
+          marketPriceInBaseCurrency?.toNumber() ?? null,
+        netPerformance: !hasErrors ? netPerformance ?? null : null,
+        netPerformancePercentage: !hasErrors
+          ? netPerformancePercentage ?? null
+          : null,
+        netPerformancePercentageWithCurrencyEffect: !hasErrors
+          ? netPerformancePercentageWithCurrencyEffect ?? null
+          : null,
+        netPerformanceWithCurrencyEffect: !hasErrors
+          ? netPerformanceWithCurrencyEffect ?? null
+          : null,
+        quantity: item.quantity,
+        symbol: item.symbol,
+        tags: item.tags,
+        transactionCount: item.transactionCount,
+        valueInBaseCurrency: new Big(marketPriceInBaseCurrency).mul(
+          item.quantity
+        )
+      });
+
+      if (
+        (hasErrors ||
+          currentRateErrors.find(({ dataSource, symbol }) => {
+            return dataSource === item.dataSource && symbol === item.symbol;
+          })) &&
+        item.investment.gt(0)
+      ) {
+        errors.push({ dataSource: item.dataSource, symbol: item.symbol });
+      }
+    }
+
+    const overall = this.calculateOverallPerformance(positions);
+
+    return {
+      ...overall,
+      errors,
+      positions,
+      hasErrors: hasAnySymbolMetricsErrors || overall.hasErrors
+    };
+  }
+
+  public getDataProviderInfos() {
+    return this.dataProviderInfos;
+  }
+
+  public getInvestments(): { date: string; investment: Big }[] {
+    if (this.transactionPoints.length === 0) {
+      return [];
+    }
+
+    return this.transactionPoints.map((transactionPoint) => {
+      return {
+        date: transactionPoint.date,
+        investment: transactionPoint.items.reduce(
+          (investment, transactionPointSymbol) =>
+            investment.plus(transactionPointSymbol.investment),
+          new Big(0)
+        )
+      };
+    });
+  }
+
+  public getInvestmentsByGroup({
+    data,
+    groupBy
+  }: {
+    data: HistoricalDataItem[];
+    groupBy: GroupBy;
+  }): InvestmentItem[] {
+    const groupedData: { [dateGroup: string]: Big } = {};
+
+    for (const { date, investmentValueWithCurrencyEffect } of data) {
+      const dateGroup =
+        groupBy === 'month' ? date.substring(0, 7) : date.substring(0, 4);
+      groupedData[dateGroup] = (groupedData[dateGroup] ?? new Big(0)).plus(
+        investmentValueWithCurrencyEffect
+      );
+    }
+
+    return Object.keys(groupedData).map((dateGroup) => ({
+      date: groupBy === 'month' ? `${dateGroup}-01` : `${dateGroup}-01-01`,
+      investment: groupedData[dateGroup].toNumber()
+    }));
+  }
+
+  public getStartDate() {
+    return this.transactionPoints.length > 0
+      ? parseDate(this.transactionPoints[0].date)
+      : new Date();
+  }
+
+  protected abstract getSymbolMetrics({
+    dataSource,
+    end,
+    exchangeRates,
+    isChartMode,
+    marketSymbolMap,
+    start,
+    step,
+    symbol
+  }: {
+    end: Date;
+    exchangeRates: { [dateString: string]: number };
+    isChartMode?: boolean;
+    marketSymbolMap: {
+      [date: string]: { [symbol: string]: Big };
+    };
+    start: Date;
+    step?: number;
+  } & UniqueAsset): SymbolMetrics;
+
+  public getTransactionPoints() {
+    return this.transactionPoints;
+  }
+
+  private computeTransactionPoints() {
+    this.transactionPoints = [];
+    const symbols: { [symbol: string]: TransactionPointSymbol } = {};
+
+    let lastDate: string = null;
+    let lastTransactionPoint: TransactionPoint = null;
+
+    for (const {
+      fee,
+      date,
+      quantity,
+      SymbolProfile,
+      tags,
+      type,
+      unitPrice
+    } of this.orders) {
+      let currentTransactionPointItem: TransactionPointSymbol;
+      const oldAccumulatedSymbol = symbols[SymbolProfile.symbol];
+
+      const factor = getFactor(type);
+
+      if (oldAccumulatedSymbol) {
+        let investment = oldAccumulatedSymbol.investment;
+
+        const newQuantity = quantity
+          .mul(factor)
+          .plus(oldAccumulatedSymbol.quantity);
+
+        if (type === 'BUY') {
+          investment = oldAccumulatedSymbol.investment.plus(
+            quantity.mul(unitPrice)
+          );
+        } else if (type === 'SELL') {
+          investment = oldAccumulatedSymbol.investment.minus(
+            quantity.mul(oldAccumulatedSymbol.averagePrice)
+          );
+        }
+
+        currentTransactionPointItem = {
+          investment,
+          tags,
+          averagePrice: newQuantity.gt(0)
+            ? investment.div(newQuantity)
+            : new Big(0),
+          currency: SymbolProfile.currency,
+          dataSource: SymbolProfile.dataSource,
+          dividend: new Big(0),
+          fee: fee.plus(oldAccumulatedSymbol.fee),
+          firstBuyDate: oldAccumulatedSymbol.firstBuyDate,
+          quantity: newQuantity,
+          symbol: SymbolProfile.symbol,
+          transactionCount: oldAccumulatedSymbol.transactionCount + 1
+        };
+      } else {
+        currentTransactionPointItem = {
+          fee,
+          tags,
+          averagePrice: unitPrice,
+          currency: SymbolProfile.currency,
+          dataSource: SymbolProfile.dataSource,
+          dividend: new Big(0),
+          firstBuyDate: date,
+          investment: unitPrice.mul(quantity).mul(factor),
+          quantity: quantity.mul(factor),
+          symbol: SymbolProfile.symbol,
+          transactionCount: 1
+        };
+      }
+
+      symbols[SymbolProfile.symbol] = currentTransactionPointItem;
+
+      const items = lastTransactionPoint?.items ?? [];
+
+      const newItems = items.filter(({ symbol }) => {
+        return symbol !== SymbolProfile.symbol;
+      });
+
+      newItems.push(currentTransactionPointItem);
+
+      newItems.sort((a, b) => {
+        return a.symbol?.localeCompare(b.symbol);
+      });
+
+      if (lastDate !== date || lastTransactionPoint === null) {
+        lastTransactionPoint = {
+          date,
+          items: newItems
+        };
+
+        this.transactionPoints.push(lastTransactionPoint);
+      } else {
+        lastTransactionPoint.items = newItems;
+      }
+
+      lastDate = date;
+    }
+  }
+}

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-baln-buy-and-sell-in-two-activities.spec.ts

@@ -0,0 +1,190 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PortfolioCalculatorFactory,
+  PerformanceCalculationType
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
+import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
+import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { parseDate } from '@ghostfolio/common/helper';
+
+import { Big } from 'big.js';
+
+jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
+  return {
+    // eslint-disable-next-line @typescript-eslint/naming-convention
+    CurrentRateService: jest.fn().mockImplementation(() => {
+      return CurrentRateServiceMock;
+    })
+  };
+});
+
+describe('PortfolioCalculator', () => {
+  let currentRateService: CurrentRateService;
+  let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
+
+  beforeEach(() => {
+    currentRateService = new CurrentRateService(null, null, null, null);
+
+    exchangeRateDataService = new ExchangeRateDataService(
+      null,
+      null,
+      null,
+      null
+    );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
+  });
+
+  describe('get current positions', () => {
+    it.only('with BALN.SW buy and sell in two activities', async () => {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2021-11-22'),
+          fee: 1.55,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
+            currency: 'CHF',
+            dataSource: 'YAHOO',
+            name: 'Bâloise Holding AG',
+            symbol: 'BALN.SW'
+          },
+          type: 'BUY',
+          unitPrice: 142.9
+        },
+        {
+          ...activityDummyData,
+          date: new Date('2021-11-30'),
+          fee: 1.65,
+          quantity: 1,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
+            currency: 'CHF',
+            dataSource: 'YAHOO',
+            name: 'Bâloise Holding AG',
+            symbol: 'BALN.SW'
+          },
+          type: 'SELL',
+          unitPrice: 136.6
+        },
+        {
+          ...activityDummyData,
+          date: new Date('2021-11-30'),
+          fee: 0,
+          quantity: 1,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
+            currency: 'CHF',
+            dataSource: 'YAHOO',
+            name: 'Bâloise Holding AG',
+            symbol: 'BALN.SW'
+          },
+          type: 'SELL',
+          unitPrice: 136.6
+        }
+      ];
+
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
+      });
+
+      const spy = jest
+        .spyOn(Date, 'now')
+        .mockImplementation(() => parseDate('2021-12-18').getTime());
+
+      const chartData = await portfolioCalculator.getChartData({
+        start: parseDate('2021-11-22')
+      });
+
+      const currentPositions = await portfolioCalculator.getCurrentPositions(
+        parseDate('2021-11-22')
+      );
+
+      const investments = portfolioCalculator.getInvestments();
+
+      const investmentsByMonth = portfolioCalculator.getInvestmentsByGroup({
+        data: chartData,
+        groupBy: 'month'
+      });
+
+      spy.mockRestore();
+
+      expect(currentPositions).toEqual({
+        currentValueInBaseCurrency: new Big('0'),
+        errors: [],
+        grossPerformance: new Big('-12.6'),
+        grossPerformancePercentage: new Big('-0.04408677396780965649'),
+        grossPerformancePercentageWithCurrencyEffect: new Big(
+          '-0.04408677396780965649'
+        ),
+        grossPerformanceWithCurrencyEffect: new Big('-12.6'),
+        hasErrors: false,
+        netPerformance: new Big('-15.8'),
+        netPerformancePercentage: new Big('-0.05528341497550734703'),
+        netPerformancePercentageWithCurrencyEffect: new Big(
+          '-0.05528341497550734703'
+        ),
+        netPerformanceWithCurrencyEffect: new Big('-15.8'),
+        positions: [
+          {
+            averagePrice: new Big('0'),
+            currency: 'CHF',
+            dataSource: 'YAHOO',
+            dividend: new Big('0'),
+            dividendInBaseCurrency: new Big('0'),
+            fee: new Big('3.2'),
+            firstBuyDate: '2021-11-22',
+            grossPerformance: new Big('-12.6'),
+            grossPerformancePercentage: new Big('-0.04408677396780965649'),
+            grossPerformancePercentageWithCurrencyEffect: new Big(
+              '-0.04408677396780965649'
+            ),
+            grossPerformanceWithCurrencyEffect: new Big('-12.6'),
+            investment: new Big('0'),
+            investmentWithCurrencyEffect: new Big('0'),
+            netPerformance: new Big('-15.8'),
+            netPerformancePercentage: new Big('-0.05528341497550734703'),
+            netPerformancePercentageWithCurrencyEffect: new Big(
+              '-0.05528341497550734703'
+            ),
+            netPerformanceWithCurrencyEffect: new Big('-15.8'),
+            marketPrice: 148.9,
+            marketPriceInBaseCurrency: 148.9,
+            quantity: new Big('0'),
+            symbol: 'BALN.SW',
+            timeWeightedInvestment: new Big('285.80000000000000396627'),
+            timeWeightedInvestmentWithCurrencyEffect: new Big(
+              '285.80000000000000396627'
+            ),
+            transactionCount: 3,
+            valueInBaseCurrency: new Big('0')
+          }
+        ],
+        totalInvestment: new Big('0'),
+        totalInvestmentWithCurrencyEffect: new Big('0')
+      });
+
+      expect(investments).toEqual([
+        { date: '2021-11-22', investment: new Big('285.8') },
+        { date: '2021-11-30', investment: new Big('0') }
+      ]);
+
+      expect(investmentsByMonth).toEqual([
+        { date: '2021-11-01', investment: 0 },
+        { date: '2021-12-01', investment: 0 }
+      ]);
+    });
+  });
+});

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-baln-buy-and-sell.spec.ts

@@ -1,11 +1,18 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PerformanceCalculationType,
+  PortfolioCalculatorFactory
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
 import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { parseDate } from '@ghostfolio/common/helper';
 
-import Big from 'big.js';
-
-import { CurrentRateServiceMock } from './current-rate.service.mock';
-import { PortfolioCalculator } from './portfolio-calculator';
+import { Big } from 'big.js';
 
 jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
   return {
@@ -19,9 +26,10 @@ jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
 describe('PortfolioCalculator', () => {
   let currentRateService: CurrentRateService;
   let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
 
   beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
+    currentRateService = new CurrentRateService(null, null, null, null);
 
     exchangeRateDataService = new ExchangeRateDataService(
       null,
@@ -29,41 +37,53 @@ describe('PortfolioCalculator', () => {
       null,
       null
     );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
   });
 
   describe('get current positions', () => {
     it.only('with BALN.SW buy and sell', async () => {
-      const portfolioCalculator = new PortfolioCalculator({
-        currentRateService,
-        exchangeRateDataService,
-        currency: 'CHF',
-        orders: [
-          {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2021-11-22'),
+          fee: 1.55,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'CHF',
-            date: '2021-11-22',
             dataSource: 'YAHOO',
-            fee: new Big(1.55),
             name: 'Bâloise Holding AG',
-            quantity: new Big(2),
-            symbol: 'BALN.SW',
-            type: 'BUY',
-            unitPrice: new Big(142.9)
+            symbol: 'BALN.SW'
           },
-          {
+          type: 'BUY',
+          unitPrice: 142.9
+        },
+        {
+          ...activityDummyData,
+          date: new Date('2021-11-30'),
+          fee: 1.65,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'CHF',
-            date: '2021-11-30',
             dataSource: 'YAHOO',
-            fee: new Big(1.65),
             name: 'Bâloise Holding AG',
-            quantity: new Big(2),
-            symbol: 'BALN.SW',
-            type: 'SELL',
-            unitPrice: new Big(136.6)
-          }
-        ]
-      });
+            symbol: 'BALN.SW'
+          },
+          type: 'SELL',
+          unitPrice: 136.6
+        }
+      ];
 
-      portfolioCalculator.computeTransactionPoints();
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
+      });
 
       const spy = jest
         .spyOn(Date, 'now')
@@ -87,7 +107,7 @@ describe('PortfolioCalculator', () => {
       spy.mockRestore();
 
       expect(currentPositions).toEqual({
-        currentValue: new Big('0'),
+        currentValueInBaseCurrency: new Big('0'),
         errors: [],
         grossPerformance: new Big('-12.6'),
         grossPerformancePercentage: new Big('-0.0440867739678096571'),
@@ -107,6 +127,8 @@ describe('PortfolioCalculator', () => {
             averagePrice: new Big('0'),
             currency: 'CHF',
             dataSource: 'YAHOO',
+            dividend: new Big('0'),
+            dividendInBaseCurrency: new Big('0'),
             fee: new Big('3.2'),
             firstBuyDate: '2021-11-22',
             grossPerformance: new Big('-12.6'),
@@ -129,7 +151,8 @@ describe('PortfolioCalculator', () => {
             symbol: 'BALN.SW',
             timeWeightedInvestment: new Big('285.8'),
             timeWeightedInvestmentWithCurrencyEffect: new Big('285.8'),
-            transactionCount: 2
+            transactionCount: 2,
+            valueInBaseCurrency: new Big('0')
           }
         ],
         totalInvestment: new Big('0'),

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-baln-buy.spec.ts

@@ -1,11 +1,18 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PortfolioCalculatorFactory,
+  PerformanceCalculationType
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
 import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { parseDate } from '@ghostfolio/common/helper';
 
-import Big from 'big.js';
-
-import { CurrentRateServiceMock } from './current-rate.service.mock';
-import { PortfolioCalculator } from './portfolio-calculator';
+import { Big } from 'big.js';
 
 jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
   return {
@@ -19,9 +26,10 @@ jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
 describe('PortfolioCalculator', () => {
   let currentRateService: CurrentRateService;
   let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
 
   beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
+    currentRateService = new CurrentRateService(null, null, null, null);
 
     exchangeRateDataService = new ExchangeRateDataService(
       null,
@@ -29,30 +37,38 @@ describe('PortfolioCalculator', () => {
       null,
       null
     );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
   });
 
   describe('get current positions', () => {
     it.only('with BALN.SW buy', async () => {
-      const portfolioCalculator = new PortfolioCalculator({
-        currentRateService,
-        exchangeRateDataService,
-        currency: 'CHF',
-        orders: [
-          {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2021-11-30'),
+          fee: 1.55,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'CHF',
-            date: '2021-11-30',
             dataSource: 'YAHOO',
-            fee: new Big(1.55),
             name: 'Bâloise Holding AG',
-            quantity: new Big(2),
-            symbol: 'BALN.SW',
-            type: 'BUY',
-            unitPrice: new Big(136.6)
-          }
-        ]
-      });
+            symbol: 'BALN.SW'
+          },
+          type: 'BUY',
+          unitPrice: 136.6
+        }
+      ];
 
-      portfolioCalculator.computeTransactionPoints();
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
+      });
 
       const spy = jest
         .spyOn(Date, 'now')
@@ -76,7 +92,7 @@ describe('PortfolioCalculator', () => {
       spy.mockRestore();
 
       expect(currentPositions).toEqual({
-        currentValue: new Big('297.8'),
+        currentValueInBaseCurrency: new Big('297.8'),
         errors: [],
         grossPerformance: new Big('24.6'),
         grossPerformancePercentage: new Big('0.09004392386530014641'),
@@ -96,6 +112,8 @@ describe('PortfolioCalculator', () => {
             averagePrice: new Big('136.6'),
             currency: 'CHF',
             dataSource: 'YAHOO',
+            dividend: new Big('0'),
+            dividendInBaseCurrency: new Big('0'),
             fee: new Big('1.55'),
             firstBuyDate: '2021-11-30',
             grossPerformance: new Big('24.6'),
@@ -118,7 +136,8 @@ describe('PortfolioCalculator', () => {
             symbol: 'BALN.SW',
             timeWeightedInvestment: new Big('273.2'),
             timeWeightedInvestmentWithCurrencyEffect: new Big('273.2'),
-            transactionCount: 1
+            transactionCount: 1,
+            valueInBaseCurrency: new Big('297.8')
           }
         ],
         totalInvestment: new Big('273.2'),

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-btcusd-buy-and-sell-partially.spec.ts

@@ -1,12 +1,19 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PortfolioCalculatorFactory,
+  PerformanceCalculationType
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
 import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { ExchangeRateDataServiceMock } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service.mock';
 import { parseDate } from '@ghostfolio/common/helper';
 
-import Big from 'big.js';
-
-import { CurrentRateServiceMock } from './current-rate.service.mock';
-import { PortfolioCalculator } from './portfolio-calculator';
+import { Big } from 'big.js';
 
 jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
   return {
@@ -32,9 +39,10 @@ jest.mock(
 describe('PortfolioCalculator', () => {
   let currentRateService: CurrentRateService;
   let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
 
   beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
+    currentRateService = new CurrentRateService(null, null, null, null);
 
     exchangeRateDataService = new ExchangeRateDataService(
       null,
@@ -42,41 +50,53 @@ describe('PortfolioCalculator', () => {
       null,
       null
     );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
   });
 
   describe('get current positions', () => {
     it.only('with BTCUSD buy and sell partially', async () => {
-      const portfolioCalculator = new PortfolioCalculator({
-        currentRateService,
-        exchangeRateDataService,
-        currency: 'CHF',
-        orders: [
-          {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2015-01-01'),
+          fee: 0,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'USD',
-            date: '2015-01-01',
             dataSource: 'YAHOO',
-            fee: new Big(0),
             name: 'Bitcoin USD',
-            quantity: new Big(2),
-            symbol: 'BTCUSD',
-            type: 'BUY',
-            unitPrice: new Big(320.43)
+            symbol: 'BTCUSD'
           },
-          {
+          type: 'BUY',
+          unitPrice: 320.43
+        },
+        {
+          ...activityDummyData,
+          date: new Date('2017-12-31'),
+          fee: 0,
+          quantity: 1,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'USD',
-            date: '2017-12-31',
             dataSource: 'YAHOO',
-            fee: new Big(0),
             name: 'Bitcoin USD',
-            quantity: new Big(1),
-            symbol: 'BTCUSD',
-            type: 'SELL',
-            unitPrice: new Big(14156.4)
-          }
-        ]
-      });
+            symbol: 'BTCUSD'
+          },
+          type: 'SELL',
+          unitPrice: 14156.4
+        }
+      ];
 
-      portfolioCalculator.computeTransactionPoints();
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
+      });
 
       const spy = jest
         .spyOn(Date, 'now')
@@ -100,7 +120,7 @@ describe('PortfolioCalculator', () => {
       spy.mockRestore();
 
       expect(currentPositions).toEqual({
-        currentValue: new Big('13298.425356'),
+        currentValueInBaseCurrency: new Big('13298.425356'),
         errors: [],
         grossPerformance: new Big('27172.74'),
         grossPerformancePercentage: new Big('42.41978276196153750666'),
@@ -120,6 +140,8 @@ describe('PortfolioCalculator', () => {
             averagePrice: new Big('320.43'),
             currency: 'USD',
             dataSource: 'YAHOO',
+            dividend: new Big('0'),
+            dividendInBaseCurrency: new Big('0'),
             fee: new Big('0'),
             firstBuyDate: '2015-01-01',
             grossPerformance: new Big('27172.74'),
@@ -149,7 +171,8 @@ describe('PortfolioCalculator', () => {
             timeWeightedInvestmentWithCurrencyEffect: new Big(
               '636.79469348020066587024'
             ),
-            transactionCount: 2
+            transactionCount: 2,
+            valueInBaseCurrency: new Big('13298.425356')
           }
         ],
         totalInvestment: new Big('320.43'),

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-googl-buy.spec.ts

@@ -1,12 +1,19 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PortfolioCalculatorFactory,
+  PerformanceCalculationType
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
 import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { ExchangeRateDataServiceMock } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service.mock';
 import { parseDate } from '@ghostfolio/common/helper';
 
-import Big from 'big.js';
-
-import { CurrentRateServiceMock } from './current-rate.service.mock';
-import { PortfolioCalculator } from './portfolio-calculator';
+import { Big } from 'big.js';
 
 jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
   return {
@@ -32,9 +39,10 @@ jest.mock(
 describe('PortfolioCalculator', () => {
   let currentRateService: CurrentRateService;
   let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
 
   beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
+    currentRateService = new CurrentRateService(null, null, null, null);
 
     exchangeRateDataService = new ExchangeRateDataService(
       null,
@@ -42,30 +50,38 @@ describe('PortfolioCalculator', () => {
       null,
       null
     );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
   });
 
   describe('get current positions', () => {
     it.only('with GOOGL buy', async () => {
-      const portfolioCalculator = new PortfolioCalculator({
-        currentRateService,
-        exchangeRateDataService,
-        currency: 'CHF',
-        orders: [
-          {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2023-01-03'),
+          fee: 1,
+          quantity: 1,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'USD',
-            date: '2023-01-03',
             dataSource: 'YAHOO',
-            fee: new Big(1),
             name: 'Alphabet Inc.',
-            quantity: new Big(1),
-            symbol: 'GOOGL',
-            type: 'BUY',
-            unitPrice: new Big(89.12)
-          }
-        ]
-      });
+            symbol: 'GOOGL'
+          },
+          type: 'BUY',
+          unitPrice: 89.12
+        }
+      ];
 
-      portfolioCalculator.computeTransactionPoints();
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
+      });
 
       const spy = jest
         .spyOn(Date, 'now')
@@ -89,7 +105,7 @@ describe('PortfolioCalculator', () => {
       spy.mockRestore();
 
       expect(currentPositions).toEqual({
-        currentValue: new Big('103.10483'),
+        currentValueInBaseCurrency: new Big('103.10483'),
         errors: [],
         grossPerformance: new Big('27.33'),
         grossPerformancePercentage: new Big('0.3066651705565529623'),
@@ -109,6 +125,8 @@ describe('PortfolioCalculator', () => {
             averagePrice: new Big('89.12'),
             currency: 'USD',
             dataSource: 'YAHOO',
+            dividend: new Big('0'),
+            dividendInBaseCurrency: new Big('0'),
             fee: new Big('1'),
             firstBuyDate: '2023-01-03',
             grossPerformance: new Big('27.33'),
@@ -132,7 +150,8 @@ describe('PortfolioCalculator', () => {
             tags: undefined,
             timeWeightedInvestment: new Big('89.12'),
             timeWeightedInvestmentWithCurrencyEffect: new Big('82.329056'),
-            transactionCount: 1
+            transactionCount: 1,
+            valueInBaseCurrency: new Big('103.10483')
           }
         ],
         totalInvestment: new Big('89.12'),

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-msft-buy-with-dividend.spec.ts

@@ -0,0 +1,138 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PerformanceCalculationType,
+  PortfolioCalculatorFactory
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
+import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
+import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { ExchangeRateDataServiceMock } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service.mock';
+import { parseDate } from '@ghostfolio/common/helper';
+
+import { Big } from 'big.js';
+
+jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
+  return {
+    // eslint-disable-next-line @typescript-eslint/naming-convention
+    CurrentRateService: jest.fn().mockImplementation(() => {
+      return CurrentRateServiceMock;
+    })
+  };
+});
+
+jest.mock(
+  '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service',
+  () => {
+    return {
+      // eslint-disable-next-line @typescript-eslint/naming-convention
+      ExchangeRateDataService: jest.fn().mockImplementation(() => {
+        return ExchangeRateDataServiceMock;
+      })
+    };
+  }
+);
+
+describe('PortfolioCalculator', () => {
+  let currentRateService: CurrentRateService;
+  let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
+
+  beforeEach(() => {
+    currentRateService = new CurrentRateService(null, null, null, null);
+
+    exchangeRateDataService = new ExchangeRateDataService(
+      null,
+      null,
+      null,
+      null
+    );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
+  });
+
+  describe('get current positions', () => {
+    it.only('with MSFT buy', async () => {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2021-09-16'),
+          fee: 19,
+          quantity: 1,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
+            currency: 'USD',
+            dataSource: 'YAHOO',
+            name: 'Microsoft Inc.',
+            symbol: 'MSFT'
+          },
+          type: 'BUY',
+          unitPrice: 298.58
+        },
+        {
+          ...activityDummyData,
+          date: new Date('2021-11-16'),
+          fee: 0,
+          quantity: 1,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
+            currency: 'USD',
+            dataSource: 'YAHOO',
+            name: 'Microsoft Inc.',
+            symbol: 'MSFT'
+          },
+          type: 'DIVIDEND',
+          unitPrice: 0.62
+        }
+      ];
+
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'USD'
+      });
+
+      const spy = jest
+        .spyOn(Date, 'now')
+        .mockImplementation(() => parseDate('2023-07-10').getTime());
+
+      const currentPositions = await portfolioCalculator.getCurrentPositions(
+        parseDate('2023-07-10')
+      );
+
+      spy.mockRestore();
+
+      expect(currentPositions).toMatchObject({
+        errors: [],
+        hasErrors: false,
+        positions: [
+          {
+            averagePrice: new Big('298.58'),
+            currency: 'USD',
+            dataSource: 'YAHOO',
+            dividend: new Big('0.62'),
+            dividendInBaseCurrency: new Big('0.62'),
+            fee: new Big('19'),
+            firstBuyDate: '2021-09-16',
+            investment: new Big('298.58'),
+            investmentWithCurrencyEffect: new Big('298.58'),
+            marketPrice: 331.83,
+            marketPriceInBaseCurrency: 331.83,
+            quantity: new Big('1'),
+            symbol: 'MSFT',
+            tags: undefined,
+            transactionCount: 2
+          }
+        ],
+        totalInvestment: new Big('298.58'),
+        totalInvestmentWithCurrencyEffect: new Big('298.58')
+      });
+    });
+  });
+});

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-no-orders.spec.ts

@@ -1,11 +1,14 @@
+import {
+  PerformanceCalculationType,
+  PortfolioCalculatorFactory
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
 import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { parseDate } from '@ghostfolio/common/helper';
 
-import Big from 'big.js';
-
-import { CurrentRateServiceMock } from './current-rate.service.mock';
-import { PortfolioCalculator } from './portfolio-calculator';
+import { Big } from 'big.js';
+import { subDays } from 'date-fns';
 
 jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
   return {
@@ -19,9 +22,10 @@ jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
 describe('PortfolioCalculator', () => {
   let currentRateService: CurrentRateService;
   let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
 
   beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
+    currentRateService = new CurrentRateService(null, null, null, null);
 
     exchangeRateDataService = new ExchangeRateDataService(
       null,
@@ -29,30 +33,31 @@ describe('PortfolioCalculator', () => {
       null,
       null
     );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
   });
 
   describe('get current positions', () => {
     it('with no orders', async () => {
-      const portfolioCalculator = new PortfolioCalculator({
-        currentRateService,
-        exchangeRateDataService,
-        currency: 'CHF',
-        orders: []
+      const portfolioCalculator = factory.createCalculator({
+        activities: [],
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
       });
 
-      portfolioCalculator.computeTransactionPoints();
-
       const spy = jest
         .spyOn(Date, 'now')
         .mockImplementation(() => parseDate('2021-12-18').getTime());
 
-      const chartData = await portfolioCalculator.getChartData({
-        start: new Date()
-      });
+      const start = subDays(new Date(Date.now()), 10);
 
-      const currentPositions = await portfolioCalculator.getCurrentPositions(
-        new Date()
-      );
+      const chartData = await portfolioCalculator.getChartData({ start });
+
+      const currentPositions =
+        await portfolioCalculator.getCurrentPositions(start);
 
       const investments = portfolioCalculator.getInvestments();
 
@@ -64,7 +69,7 @@ describe('PortfolioCalculator', () => {
       spy.mockRestore();
 
       expect(currentPositions).toEqual({
-        currentValue: new Big(0),
+        currentValueInBaseCurrency: new Big(0),
         grossPerformance: new Big(0),
         grossPerformancePercentage: new Big(0),
         grossPerformancePercentageWithCurrencyEffect: new Big(0),
@@ -75,7 +80,8 @@ describe('PortfolioCalculator', () => {
         netPerformancePercentageWithCurrencyEffect: new Big(0),
         netPerformanceWithCurrencyEffect: new Big(0),
         positions: [],
-        totalInvestment: new Big(0)
+        totalInvestment: new Big(0),
+        totalInvestmentWithCurrencyEffect: new Big(0)
       });
 
       expect(investments).toEqual([]);

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-novn-buy-and-sell-partially.spec.ts

@@ -1,11 +1,18 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PerformanceCalculationType,
+  PortfolioCalculatorFactory
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
 import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { parseDate } from '@ghostfolio/common/helper';
 
-import Big from 'big.js';
-
-import { CurrentRateServiceMock } from './current-rate.service.mock';
-import { PortfolioCalculator } from './portfolio-calculator';
+import { Big } from 'big.js';
 
 jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
   return {
@@ -19,9 +26,10 @@ jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
 describe('PortfolioCalculator', () => {
   let currentRateService: CurrentRateService;
   let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
 
   beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
+    currentRateService = new CurrentRateService(null, null, null, null);
 
     exchangeRateDataService = new ExchangeRateDataService(
       null,
@@ -29,42 +37,53 @@ describe('PortfolioCalculator', () => {
       null,
       null
     );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
   });
 
   describe('get current positions', () => {
     it.only('with NOVN.SW buy and sell partially', async () => {
-      const portfolioCalculator = new PortfolioCalculator({
-        currentRateService,
-        exchangeRateDataService,
-        currency: 'CHF',
-        orders: [
-          {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2022-03-07'),
+          fee: 1.3,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'CHF',
-            date: '2022-03-07',
             dataSource: 'YAHOO',
-            fee: new Big(1.3),
             name: 'Novartis AG',
-            quantity: new Big(2),
-            symbol: 'NOVN.SW',
-            type: 'BUY',
-            unitPrice: new Big(75.8)
+            symbol: 'NOVN.SW'
           },
-          {
+          type: 'BUY',
+          unitPrice: 75.8
+        },
+        {
+          ...activityDummyData,
+          date: new Date('2022-04-08'),
+          fee: 2.95,
+          quantity: 1,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'CHF',
-            date: '2022-04-08',
             dataSource: 'YAHOO',
-            fee: new Big(2.95),
             name: 'Novartis AG',
-            quantity: new Big(1),
-            symbol: 'NOVN.SW',
-            type: 'SELL',
-            unitPrice: new Big(85.73)
-          }
-        ]
+            symbol: 'NOVN.SW'
+          },
+          type: 'SELL',
+          unitPrice: 85.73
+        }
+      ];
+
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
       });
-
-      portfolioCalculator.computeTransactionPoints();
-
       const spy = jest
         .spyOn(Date, 'now')
         .mockImplementation(() => parseDate('2022-04-11').getTime());
@@ -87,7 +106,7 @@ describe('PortfolioCalculator', () => {
       spy.mockRestore();
 
       expect(currentPositions).toEqual({
-        currentValue: new Big('87.8'),
+        currentValueInBaseCurrency: new Big('87.8'),
         errors: [],
         grossPerformance: new Big('21.93'),
         grossPerformancePercentage: new Big('0.15113417083448194384'),
@@ -107,6 +126,8 @@ describe('PortfolioCalculator', () => {
             averagePrice: new Big('75.80'),
             currency: 'CHF',
             dataSource: 'YAHOO',
+            dividend: new Big('0'),
+            dividendInBaseCurrency: new Big('0'),
             fee: new Big('4.25'),
             firstBuyDate: '2022-03-07',
             grossPerformance: new Big('21.93'),
@@ -131,7 +152,8 @@ describe('PortfolioCalculator', () => {
             timeWeightedInvestmentWithCurrencyEffect: new Big(
               '145.10285714285714285714'
             ),
-            transactionCount: 2
+            transactionCount: 2,
+            valueInBaseCurrency: new Big('87.8')
           }
         ],
         totalInvestment: new Big('75.80'),

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator-novn-buy-and-sell.spec.ts

@@ -1,11 +1,18 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  activityDummyData,
+  symbolProfileDummyData
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
+import {
+  PerformanceCalculationType,
+  PortfolioCalculatorFactory
+} from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
 import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { CurrentRateServiceMock } from '@ghostfolio/api/app/portfolio/current-rate.service.mock';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { parseDate } from '@ghostfolio/common/helper';
 
-import Big from 'big.js';
-
-import { CurrentRateServiceMock } from './current-rate.service.mock';
-import { PortfolioCalculator } from './portfolio-calculator';
+import { Big } from 'big.js';
 
 jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
   return {
@@ -19,9 +26,10 @@ jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
 describe('PortfolioCalculator', () => {
   let currentRateService: CurrentRateService;
   let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
 
   beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
+    currentRateService = new CurrentRateService(null, null, null, null);
 
     exchangeRateDataService = new ExchangeRateDataService(
       null,
@@ -29,41 +37,53 @@ describe('PortfolioCalculator', () => {
       null,
       null
     );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
   });
 
   describe('get current positions', () => {
     it.only('with NOVN.SW buy and sell', async () => {
-      const portfolioCalculator = new PortfolioCalculator({
-        currentRateService,
-        exchangeRateDataService,
-        currency: 'CHF',
-        orders: [
-          {
+      const activities: Activity[] = [
+        {
+          ...activityDummyData,
+          date: new Date('2022-03-07'),
+          fee: 0,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'CHF',
-            date: '2022-03-07',
             dataSource: 'YAHOO',
-            fee: new Big(0),
             name: 'Novartis AG',
-            quantity: new Big(2),
-            symbol: 'NOVN.SW',
-            type: 'BUY',
-            unitPrice: new Big(75.8)
+            symbol: 'NOVN.SW'
           },
-          {
+          type: 'BUY',
+          unitPrice: 75.8
+        },
+        {
+          ...activityDummyData,
+          date: new Date('2022-04-08'),
+          fee: 0,
+          quantity: 2,
+          SymbolProfile: {
+            ...symbolProfileDummyData,
             currency: 'CHF',
-            date: '2022-04-08',
             dataSource: 'YAHOO',
-            fee: new Big(0),
             name: 'Novartis AG',
-            quantity: new Big(2),
-            symbol: 'NOVN.SW',
-            type: 'SELL',
-            unitPrice: new Big(85.73)
-          }
-        ]
-      });
+            symbol: 'NOVN.SW'
+          },
+          type: 'SELL',
+          unitPrice: 85.73
+        }
+      ];
 
-      portfolioCalculator.computeTransactionPoints();
+      const portfolioCalculator = factory.createCalculator({
+        activities,
+        calculationType: PerformanceCalculationType.TWR,
+        currency: 'CHF'
+      });
 
       const spy = jest
         .spyOn(Date, 'now')
@@ -113,7 +133,7 @@ describe('PortfolioCalculator', () => {
       });
 
       expect(currentPositions).toEqual({
-        currentValue: new Big('0'),
+        currentValueInBaseCurrency: new Big('0'),
         errors: [],
         grossPerformance: new Big('19.86'),
         grossPerformancePercentage: new Big('0.13100263852242744063'),
@@ -133,6 +153,8 @@ describe('PortfolioCalculator', () => {
             averagePrice: new Big('0'),
             currency: 'CHF',
             dataSource: 'YAHOO',
+            dividend: new Big('0'),
+            dividendInBaseCurrency: new Big('0'),
             fee: new Big('0'),
             firstBuyDate: '2022-03-07',
             grossPerformance: new Big('19.86'),
@@ -155,7 +177,8 @@ describe('PortfolioCalculator', () => {
             symbol: 'NOVN.SW',
             timeWeightedInvestment: new Big('151.6'),
             timeWeightedInvestmentWithCurrencyEffect: new Big('151.6'),
-            transactionCount: 2
+            transactionCount: 2,
+            valueInBaseCurrency: new Big('0')
           }
         ],
         totalInvestment: new Big('0'),

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator.spec.ts

@@ -0,0 +1,27 @@
+import { PortfolioCalculatorFactory } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
+import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
+import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+
+describe('PortfolioCalculator', () => {
+  let currentRateService: CurrentRateService;
+  let exchangeRateDataService: ExchangeRateDataService;
+  let factory: PortfolioCalculatorFactory;
+
+  beforeEach(() => {
+    currentRateService = new CurrentRateService(null, null, null, null);
+
+    exchangeRateDataService = new ExchangeRateDataService(
+      null,
+      null,
+      null,
+      null
+    );
+
+    factory = new PortfolioCalculatorFactory(
+      currentRateService,
+      exchangeRateDataService
+    );
+  });
+
+  test.skip('Skip empty test', () => 1);
+});

apps/api/src/app/portfolio/calculator/twr/portfolio-calculator.ts

@@ -0,0 +1,840 @@
+import { PortfolioCalculator } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator';
+import { CurrentPositions } from '@ghostfolio/api/app/portfolio/interfaces/current-positions.interface';
+import { PortfolioOrderItem } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-order-item.interface';
+import { getFactor } from '@ghostfolio/api/helper/portfolio.helper';
+import { DATE_FORMAT } from '@ghostfolio/common/helper';
+import {
+  SymbolMetrics,
+  TimelinePosition,
+  UniqueAsset
+} from '@ghostfolio/common/interfaces';
+
+import { Logger } from '@nestjs/common';
+import { Big } from 'big.js';
+import {
+  addDays,
+  addMilliseconds,
+  differenceInDays,
+  format,
+  isBefore
+} from 'date-fns';
+import { cloneDeep, first, last, sortBy } from 'lodash';
+
+export class TWRPortfolioCalculator extends PortfolioCalculator {
+  protected calculateOverallPerformance(
+    positions: TimelinePosition[]
+  ): CurrentPositions {
+    let currentValueInBaseCurrency = new Big(0);
+    let grossPerformance = new Big(0);
+    let grossPerformanceWithCurrencyEffect = new Big(0);
+    let hasErrors = false;
+    let netPerformance = new Big(0);
+    let netPerformanceWithCurrencyEffect = new Big(0);
+    let totalInvestment = new Big(0);
+    let totalInvestmentWithCurrencyEffect = new Big(0);
+    let totalTimeWeightedInvestment = new Big(0);
+    let totalTimeWeightedInvestmentWithCurrencyEffect = new Big(0);
+
+    for (const currentPosition of positions) {
+      if (currentPosition.valueInBaseCurrency) {
+        currentValueInBaseCurrency = currentValueInBaseCurrency.plus(
+          currentPosition.valueInBaseCurrency
+        );
+      } else {
+        hasErrors = true;
+      }
+
+      if (currentPosition.investment) {
+        totalInvestment = totalInvestment.plus(currentPosition.investment);
+
+        totalInvestmentWithCurrencyEffect =
+          totalInvestmentWithCurrencyEffect.plus(
+            currentPosition.investmentWithCurrencyEffect
+          );
+      } else {
+        hasErrors = true;
+      }
+
+      if (currentPosition.grossPerformance) {
+        grossPerformance = grossPerformance.plus(
+          currentPosition.grossPerformance
+        );
+
+        grossPerformanceWithCurrencyEffect =
+          grossPerformanceWithCurrencyEffect.plus(
+            currentPosition.grossPerformanceWithCurrencyEffect
+          );
+
+        netPerformance = netPerformance.plus(currentPosition.netPerformance);
+
+        netPerformanceWithCurrencyEffect =
+          netPerformanceWithCurrencyEffect.plus(
+            currentPosition.netPerformanceWithCurrencyEffect
+          );
+      } else if (!currentPosition.quantity.eq(0)) {
+        hasErrors = true;
+      }
+
+      if (currentPosition.timeWeightedInvestment) {
+        totalTimeWeightedInvestment = totalTimeWeightedInvestment.plus(
+          currentPosition.timeWeightedInvestment
+        );
+
+        totalTimeWeightedInvestmentWithCurrencyEffect =
+          totalTimeWeightedInvestmentWithCurrencyEffect.plus(
+            currentPosition.timeWeightedInvestmentWithCurrencyEffect
+          );
+      } else if (!currentPosition.quantity.eq(0)) {
+        Logger.warn(
+          `Missing historical market data for ${currentPosition.symbol} (${currentPosition.dataSource})`,
+          'PortfolioCalculator'
+        );
+
+        hasErrors = true;
+      }
+    }
+
+    return {
+      currentValueInBaseCurrency,
+      grossPerformance,
+      grossPerformanceWithCurrencyEffect,
+      hasErrors,
+      netPerformance,
+      netPerformanceWithCurrencyEffect,
+      totalInvestment,
+      totalInvestmentWithCurrencyEffect,
+      netPerformancePercentage: totalTimeWeightedInvestment.eq(0)
+        ? new Big(0)
+        : netPerformance.div(totalTimeWeightedInvestment),
+      netPerformancePercentageWithCurrencyEffect:
+        totalTimeWeightedInvestmentWithCurrencyEffect.eq(0)
+          ? new Big(0)
+          : netPerformanceWithCurrencyEffect.div(
+              totalTimeWeightedInvestmentWithCurrencyEffect
+            ),
+      grossPerformancePercentage: totalTimeWeightedInvestment.eq(0)
+        ? new Big(0)
+        : grossPerformance.div(totalTimeWeightedInvestment),
+      grossPerformancePercentageWithCurrencyEffect:
+        totalTimeWeightedInvestmentWithCurrencyEffect.eq(0)
+          ? new Big(0)
+          : grossPerformanceWithCurrencyEffect.div(
+              totalTimeWeightedInvestmentWithCurrencyEffect
+            ),
+      positions
+    };
+  }
+
+  protected getSymbolMetrics({
+    dataSource,
+    end,
+    exchangeRates,
+    isChartMode = false,
+    marketSymbolMap,
+    start,
+    step = 1,
+    symbol
+  }: {
+    end: Date;
+    exchangeRates: { [dateString: string]: number };
+    isChartMode?: boolean;
+    marketSymbolMap: {
+      [date: string]: { [symbol: string]: Big };
+    };
+    start: Date;
+    step?: number;
+  } & UniqueAsset): SymbolMetrics {
+    const currentExchangeRate = exchangeRates[format(new Date(), DATE_FORMAT)];
+    const currentValues: { [date: string]: Big } = {};
+    const currentValuesWithCurrencyEffect: { [date: string]: Big } = {};
+    let fees = new Big(0);
+    let feesAtStartDate = new Big(0);
+    let feesAtStartDateWithCurrencyEffect = new Big(0);
+    let feesWithCurrencyEffect = new Big(0);
+    let grossPerformance = new Big(0);
+    let grossPerformanceWithCurrencyEffect = new Big(0);
+    let grossPerformanceAtStartDate = new Big(0);
+    let grossPerformanceAtStartDateWithCurrencyEffect = new Big(0);
+    let grossPerformanceFromSells = new Big(0);
+    let grossPerformanceFromSellsWithCurrencyEffect = new Big(0);
+    let initialValue: Big;
+    let initialValueWithCurrencyEffect: Big;
+    let investmentAtStartDate: Big;
+    let investmentAtStartDateWithCurrencyEffect: Big;
+    const investmentValuesAccumulated: { [date: string]: Big } = {};
+    const investmentValuesAccumulatedWithCurrencyEffect: {
+      [date: string]: Big;
+    } = {};
+    const investmentValuesWithCurrencyEffect: { [date: string]: Big } = {};
+    let lastAveragePrice = new Big(0);
+    let lastAveragePriceWithCurrencyEffect = new Big(0);
+    const netPerformanceValues: { [date: string]: Big } = {};
+    const netPerformanceValuesWithCurrencyEffect: { [date: string]: Big } = {};
+    const timeWeightedInvestmentValues: { [date: string]: Big } = {};
+
+    const timeWeightedInvestmentValuesWithCurrencyEffect: {
+      [date: string]: Big;
+    } = {};
+
+    let totalDividend = new Big(0);
+    let totalDividendInBaseCurrency = new Big(0);
+    let totalInvestment = new Big(0);
+    let totalInvestmentFromBuyTransactions = new Big(0);
+    let totalInvestmentFromBuyTransactionsWithCurrencyEffect = new Big(0);
+    let totalInvestmentWithCurrencyEffect = new Big(0);
+    let totalQuantityFromBuyTransactions = new Big(0);
+    let totalUnits = new Big(0);
+    let valueAtStartDate: Big;
+    let valueAtStartDateWithCurrencyEffect: Big;
+
+    // Clone orders to keep the original values in this.orders
+    let orders: PortfolioOrderItem[] = cloneDeep(this.orders).filter(
+      ({ SymbolProfile }) => {
+        return SymbolProfile.symbol === symbol;
+      }
+    );
+
+    if (orders.length <= 0) {
+      return {
+        currentValues: {},
+        currentValuesWithCurrencyEffect: {},
+        grossPerformance: new Big(0),
+        grossPerformancePercentage: new Big(0),
+        grossPerformancePercentageWithCurrencyEffect: new Big(0),
+        grossPerformanceWithCurrencyEffect: new Big(0),
+        hasErrors: false,
+        initialValue: new Big(0),
+        initialValueWithCurrencyEffect: new Big(0),
+        investmentValuesAccumulated: {},
+        investmentValuesAccumulatedWithCurrencyEffect: {},
+        investmentValuesWithCurrencyEffect: {},
+        netPerformance: new Big(0),
+        netPerformancePercentage: new Big(0),
+        netPerformancePercentageWithCurrencyEffect: new Big(0),
+        netPerformanceValues: {},
+        netPerformanceValuesWithCurrencyEffect: {},
+        netPerformanceWithCurrencyEffect: new Big(0),
+        timeWeightedInvestment: new Big(0),
+        timeWeightedInvestmentValues: {},
+        timeWeightedInvestmentValuesWithCurrencyEffect: {},
+        timeWeightedInvestmentWithCurrencyEffect: new Big(0),
+        totalDividend: new Big(0),
+        totalDividendInBaseCurrency: new Big(0),
+        totalInvestment: new Big(0),
+        totalInvestmentWithCurrencyEffect: new Big(0)
+      };
+    }
+
+    const dateOfFirstTransaction = new Date(first(orders).date);
+
+    const unitPriceAtStartDate =
+      marketSymbolMap[format(start, DATE_FORMAT)]?.[symbol];
+
+    const unitPriceAtEndDate =
+      marketSymbolMap[format(end, DATE_FORMAT)]?.[symbol];
+
+    if (
+      !unitPriceAtEndDate ||
+      (!unitPriceAtStartDate && isBefore(dateOfFirstTransaction, start))
+    ) {
+      return {
+        currentValues: {},
+        currentValuesWithCurrencyEffect: {},
+        grossPerformance: new Big(0),
+        grossPerformancePercentage: new Big(0),
+        grossPerformancePercentageWithCurrencyEffect: new Big(0),
+        grossPerformanceWithCurrencyEffect: new Big(0),
+        hasErrors: true,
+        initialValue: new Big(0),
+        initialValueWithCurrencyEffect: new Big(0),
+        investmentValuesAccumulated: {},
+        investmentValuesAccumulatedWithCurrencyEffect: {},
+        investmentValuesWithCurrencyEffect: {},
+        netPerformance: new Big(0),
+        netPerformancePercentage: new Big(0),
+        netPerformancePercentageWithCurrencyEffect: new Big(0),
+        netPerformanceValues: {},
+        netPerformanceValuesWithCurrencyEffect: {},
+        netPerformanceWithCurrencyEffect: new Big(0),
+        timeWeightedInvestment: new Big(0),
+        timeWeightedInvestmentValues: {},
+        timeWeightedInvestmentValuesWithCurrencyEffect: {},
+        timeWeightedInvestmentWithCurrencyEffect: new Big(0),
+        totalDividend: new Big(0),
+        totalDividendInBaseCurrency: new Big(0),
+        totalInvestment: new Big(0),
+        totalInvestmentWithCurrencyEffect: new Big(0)
+      };
+    }
+
+    // Add a synthetic order at the start and the end date
+    orders.push({
+      date: format(start, DATE_FORMAT),
+      fee: new Big(0),
+      feeInBaseCurrency: new Big(0),
+      itemType: 'start',
+      quantity: new Big(0),
+      SymbolProfile: {
+        dataSource,
+        symbol
+      },
+      type: 'BUY',
+      unitPrice: unitPriceAtStartDate
+    });
+
+    orders.push({
+      date: format(end, DATE_FORMAT),
+      fee: new Big(0),
+      feeInBaseCurrency: new Big(0),
+      itemType: 'end',
+      SymbolProfile: {
+        dataSource,
+        symbol
+      },
+      quantity: new Big(0),
+      type: 'BUY',
+      unitPrice: unitPriceAtEndDate
+    });
+
+    let day = start;
+    let lastUnitPrice: Big;
+
+    if (isChartMode) {
+      const datesWithOrders = {};
+
+      for (const order of orders) {
+        datesWithOrders[order.date] = true;
+      }
+
+      while (isBefore(day, end)) {
+        const hasDate = datesWithOrders[format(day, DATE_FORMAT)];
+
+        if (!hasDate) {
+          orders.push({
+            date: format(day, DATE_FORMAT),
+            fee: new Big(0),
+            feeInBaseCurrency: new Big(0),
+            quantity: new Big(0),
+            SymbolProfile: {
+              dataSource,
+              symbol
+            },
+            type: 'BUY',
+            unitPrice:
+              marketSymbolMap[format(day, DATE_FORMAT)]?.[symbol] ??
+              lastUnitPrice
+          });
+        }
+
+        lastUnitPrice = last(orders).unitPrice;
+
+        day = addDays(day, step);
+      }
+    }
+
+    // Sort orders so that the start and end placeholder order are at the correct
+    // position
+    orders = sortBy(orders, ({ date, itemType }) => {
+      let sortIndex = new Date(date);
+
+      if (itemType === 'end') {
+        sortIndex = addMilliseconds(sortIndex, 1);
+      } else if (itemType === 'start') {
+        sortIndex = addMilliseconds(sortIndex, -1);
+      }
+
+      return sortIndex.getTime();
+    });
+
+    const indexOfStartOrder = orders.findIndex(({ itemType }) => {
+      return itemType === 'start';
+    });
+
+    const indexOfEndOrder = orders.findIndex(({ itemType }) => {
+      return itemType === 'end';
+    });
+
+    let totalInvestmentDays = 0;
+    let sumOfTimeWeightedInvestments = new Big(0);
+    let sumOfTimeWeightedInvestmentsWithCurrencyEffect = new Big(0);
+
+    for (let i = 0; i < orders.length; i += 1) {
+      const order = orders[i];
+
+      if (PortfolioCalculator.ENABLE_LOGGING) {
+        console.log();
+        console.log();
+        console.log(i + 1, order.type, order.itemType);
+      }
+
+      const exchangeRateAtOrderDate = exchangeRates[order.date];
+
+      if (order.itemType === 'start') {
+        // Take the unit price of the order as the market price if there are no
+        // orders of this symbol before the start date
+        order.unitPrice =
+          indexOfStartOrder === 0
+            ? orders[i + 1]?.unitPrice
+            : unitPriceAtStartDate;
+      }
+
+      if (order.fee) {
+        order.feeInBaseCurrency = order.fee.mul(currentExchangeRate ?? 1);
+        order.feeInBaseCurrencyWithCurrencyEffect = order.fee.mul(
+          exchangeRateAtOrderDate ?? 1
+        );
+      }
+
+      if (order.unitPrice) {
+        order.unitPriceInBaseCurrency = order.unitPrice.mul(
+          currentExchangeRate ?? 1
+        );
+
+        order.unitPriceInBaseCurrencyWithCurrencyEffect = order.unitPrice.mul(
+          exchangeRateAtOrderDate ?? 1
+        );
+      }
+
+      const valueOfInvestmentBeforeTransaction = totalUnits.mul(
+        order.unitPriceInBaseCurrency
+      );
+
+      const valueOfInvestmentBeforeTransactionWithCurrencyEffect =
+        totalUnits.mul(order.unitPriceInBaseCurrencyWithCurrencyEffect);
+
+      if (!investmentAtStartDate && i >= indexOfStartOrder) {
+        investmentAtStartDate = totalInvestment ?? new Big(0);
+
+        investmentAtStartDateWithCurrencyEffect =
+          totalInvestmentWithCurrencyEffect ?? new Big(0);
+
+        valueAtStartDate = valueOfInvestmentBeforeTransaction;
+
+        valueAtStartDateWithCurrencyEffect =
+          valueOfInvestmentBeforeTransactionWithCurrencyEffect;
+      }
+
+      let transactionInvestment = new Big(0);
+      let transactionInvestmentWithCurrencyEffect = new Big(0);
+
+      if (order.type === 'BUY') {
+        transactionInvestment = order.quantity
+          .mul(order.unitPriceInBaseCurrency)
+          .mul(getFactor(order.type));
+
+        transactionInvestmentWithCurrencyEffect = order.quantity
+          .mul(order.unitPriceInBaseCurrencyWithCurrencyEffect)
+          .mul(getFactor(order.type));
+
+        totalQuantityFromBuyTransactions =
+          totalQuantityFromBuyTransactions.plus(order.quantity);
+
+        totalInvestmentFromBuyTransactions =
+          totalInvestmentFromBuyTransactions.plus(transactionInvestment);
+
+        totalInvestmentFromBuyTransactionsWithCurrencyEffect =
+          totalInvestmentFromBuyTransactionsWithCurrencyEffect.plus(
+            transactionInvestmentWithCurrencyEffect
+          );
+      } else if (order.type === 'SELL') {
+        if (totalUnits.gt(0)) {
+          transactionInvestment = totalInvestment
+            .div(totalUnits)
+            .mul(order.quantity)
+            .mul(getFactor(order.type));
+          transactionInvestmentWithCurrencyEffect =
+            totalInvestmentWithCurrencyEffect
+              .div(totalUnits)
+              .mul(order.quantity)
+              .mul(getFactor(order.type));
+        }
+      }
+
+      if (PortfolioCalculator.ENABLE_LOGGING) {
+        console.log('totalInvestment', totalInvestment.toNumber());
+
+        console.log(
+          'totalInvestmentWithCurrencyEffect',
+          totalInvestmentWithCurrencyEffect.toNumber()
+        );
+
+        console.log('order.quantity', order.quantity.toNumber());
+        console.log('transactionInvestment', transactionInvestment.toNumber());
+
+        console.log(
+          'transactionInvestmentWithCurrencyEffect',
+          transactionInvestmentWithCurrencyEffect.toNumber()
+        );
+      }
+
+      const totalInvestmentBeforeTransaction = totalInvestment;
+
+      const totalInvestmentBeforeTransactionWithCurrencyEffect =
+        totalInvestmentWithCurrencyEffect;
+
+      totalInvestment = totalInvestment.plus(transactionInvestment);
+
+      totalInvestmentWithCurrencyEffect =
+        totalInvestmentWithCurrencyEffect.plus(
+          transactionInvestmentWithCurrencyEffect
+        );
+
+      if (i >= indexOfStartOrder && !initialValue) {
+        if (
+          i === indexOfStartOrder &&
+          !valueOfInvestmentBeforeTransaction.eq(0)
+        ) {
+          initialValue = valueOfInvestmentBeforeTransaction;
+
+          initialValueWithCurrencyEffect =
+            valueOfInvestmentBeforeTransactionWithCurrencyEffect;
+        } else if (transactionInvestment.gt(0)) {
+          initialValue = transactionInvestment;
+
+          initialValueWithCurrencyEffect =
+            transactionInvestmentWithCurrencyEffect;
+        }
+      }
+
+      fees = fees.plus(order.feeInBaseCurrency ?? 0);
+
+      feesWithCurrencyEffect = feesWithCurrencyEffect.plus(
+        order.feeInBaseCurrencyWithCurrencyEffect ?? 0
+      );
+
+      totalUnits = totalUnits.plus(order.quantity.mul(getFactor(order.type)));
+
+      if (order.type === 'DIVIDEND') {
+        const dividend = order.quantity.mul(order.unitPrice);
+
+        totalDividend = totalDividend.plus(dividend);
+        totalDividendInBaseCurrency = totalDividendInBaseCurrency.plus(
+          dividend.mul(exchangeRateAtOrderDate ?? 1)
+        );
+      }
+
+      const valueOfInvestment = totalUnits.mul(order.unitPriceInBaseCurrency);
+
+      const valueOfInvestmentWithCurrencyEffect = totalUnits.mul(
+        order.unitPriceInBaseCurrencyWithCurrencyEffect
+      );
+
+      const grossPerformanceFromSell =
+        order.type === 'SELL'
+          ? order.unitPriceInBaseCurrency
+              .minus(lastAveragePrice)
+              .mul(order.quantity)
+          : new Big(0);
+
+      const grossPerformanceFromSellWithCurrencyEffect =
+        order.type === 'SELL'
+          ? order.unitPriceInBaseCurrencyWithCurrencyEffect
+              .minus(lastAveragePriceWithCurrencyEffect)
+              .mul(order.quantity)
+          : new Big(0);
+
+      grossPerformanceFromSells = grossPerformanceFromSells.plus(
+        grossPerformanceFromSell
+      );
+
+      grossPerformanceFromSellsWithCurrencyEffect =
+        grossPerformanceFromSellsWithCurrencyEffect.plus(
+          grossPerformanceFromSellWithCurrencyEffect
+        );
+
+      lastAveragePrice = totalQuantityFromBuyTransactions.eq(0)
+        ? new Big(0)
+        : totalInvestmentFromBuyTransactions.div(
+            totalQuantityFromBuyTransactions
+          );
+
+      lastAveragePriceWithCurrencyEffect = totalQuantityFromBuyTransactions.eq(
+        0
+      )
+        ? new Big(0)
+        : totalInvestmentFromBuyTransactionsWithCurrencyEffect.div(
+            totalQuantityFromBuyTransactions
+          );
+
+      if (PortfolioCalculator.ENABLE_LOGGING) {
+        console.log(
+          'grossPerformanceFromSells',
+          grossPerformanceFromSells.toNumber()
+        );
+        console.log(
+          'grossPerformanceFromSellWithCurrencyEffect',
+          grossPerformanceFromSellWithCurrencyEffect.toNumber()
+        );
+      }
+
+      const newGrossPerformance = valueOfInvestment
+        .minus(totalInvestment)
+        .plus(grossPerformanceFromSells);
+
+      const newGrossPerformanceWithCurrencyEffect =
+        valueOfInvestmentWithCurrencyEffect
+          .minus(totalInvestmentWithCurrencyEffect)
+          .plus(grossPerformanceFromSellsWithCurrencyEffect);
+
+      grossPerformance = newGrossPerformance;
+
+      grossPerformanceWithCurrencyEffect =
+        newGrossPerformanceWithCurrencyEffect;
+
+      if (order.itemType === 'start') {
+        feesAtStartDate = fees;
+        feesAtStartDateWithCurrencyEffect = feesWithCurrencyEffect;
+        grossPerformanceAtStartDate = grossPerformance;
+
+        grossPerformanceAtStartDateWithCurrencyEffect =
+          grossPerformanceWithCurrencyEffect;
+      }
+
+      if (i > indexOfStartOrder && ['BUY', 'SELL'].includes(order.type)) {
+        // Only consider periods with an investment for the calculation of
+        // the time weighted investment
+        if (valueOfInvestmentBeforeTransaction.gt(0)) {
+          // Calculate the number of days since the previous order
+          const orderDate = new Date(order.date);
+          const previousOrderDate = new Date(orders[i - 1].date);
+
+          let daysSinceLastOrder = differenceInDays(
+            orderDate,
+            previousOrderDate
+          );
+          if (daysSinceLastOrder <= 0) {
+            // The time between two activities on the same day is unknown
+            // -> Set it to the smallest floating point number greater than 0
+            daysSinceLastOrder = Number.EPSILON;
+          }
+
+          // Sum up the total investment days since the start date to calculate
+          // the time weighted investment
+          totalInvestmentDays += daysSinceLastOrder;
+
+          sumOfTimeWeightedInvestments = sumOfTimeWeightedInvestments.add(
+            valueAtStartDate
+              .minus(investmentAtStartDate)
+              .plus(totalInvestmentBeforeTransaction)
+              .mul(daysSinceLastOrder)
+          );
+
+          sumOfTimeWeightedInvestmentsWithCurrencyEffect =
+            sumOfTimeWeightedInvestmentsWithCurrencyEffect.add(
+              valueAtStartDateWithCurrencyEffect
+                .minus(investmentAtStartDateWithCurrencyEffect)
+                .plus(totalInvestmentBeforeTransactionWithCurrencyEffect)
+                .mul(daysSinceLastOrder)
+            );
+        }
+
+        if (isChartMode) {
+          currentValues[order.date] = valueOfInvestment;
+
+          currentValuesWithCurrencyEffect[order.date] =
+            valueOfInvestmentWithCurrencyEffect;
+
+          netPerformanceValues[order.date] = grossPerformance
+            .minus(grossPerformanceAtStartDate)
+            .minus(fees.minus(feesAtStartDate));
+
+          netPerformanceValuesWithCurrencyEffect[order.date] =
+            grossPerformanceWithCurrencyEffect
+              .minus(grossPerformanceAtStartDateWithCurrencyEffect)
+              .minus(
+                feesWithCurrencyEffect.minus(feesAtStartDateWithCurrencyEffect)
+              );
+
+          investmentValuesAccumulated[order.date] = totalInvestment;
+
+          investmentValuesAccumulatedWithCurrencyEffect[order.date] =
+            totalInvestmentWithCurrencyEffect;
+
+          investmentValuesWithCurrencyEffect[order.date] = (
+            investmentValuesWithCurrencyEffect[order.date] ?? new Big(0)
+          ).add(transactionInvestmentWithCurrencyEffect);
+
+          timeWeightedInvestmentValues[order.date] =
+            totalInvestmentDays > 0
+              ? sumOfTimeWeightedInvestments.div(totalInvestmentDays)
+              : new Big(0);
+
+          timeWeightedInvestmentValuesWithCurrencyEffect[order.date] =
+            totalInvestmentDays > 0
+              ? sumOfTimeWeightedInvestmentsWithCurrencyEffect.div(
+                  totalInvestmentDays
+                )
+              : new Big(0);
+        }
+      }
+
+      if (PortfolioCalculator.ENABLE_LOGGING) {
+        console.log('totalInvestment', totalInvestment.toNumber());
+
+        console.log(
+          'totalInvestmentWithCurrencyEffect',
+          totalInvestmentWithCurrencyEffect.toNumber()
+        );
+
+        console.log(
+          'totalGrossPerformance',
+          grossPerformance.minus(grossPerformanceAtStartDate).toNumber()
+        );
+
+        console.log(
+          'totalGrossPerformanceWithCurrencyEffect',
+          grossPerformanceWithCurrencyEffect
+            .minus(grossPerformanceAtStartDateWithCurrencyEffect)
+            .toNumber()
+        );
+      }
+
+      if (i === indexOfEndOrder) {
+        break;
+      }
+    }
+
+    const totalGrossPerformance = grossPerformance.minus(
+      grossPerformanceAtStartDate
+    );
+
+    const totalGrossPerformanceWithCurrencyEffect =
+      grossPerformanceWithCurrencyEffect.minus(
+        grossPerformanceAtStartDateWithCurrencyEffect
+      );
+
+    const totalNetPerformance = grossPerformance
+      .minus(grossPerformanceAtStartDate)
+      .minus(fees.minus(feesAtStartDate));
+
+    const totalNetPerformanceWithCurrencyEffect =
+      grossPerformanceWithCurrencyEffect
+        .minus(grossPerformanceAtStartDateWithCurrencyEffect)
+        .minus(feesWithCurrencyEffect.minus(feesAtStartDateWithCurrencyEffect));
+
+    const timeWeightedAverageInvestmentBetweenStartAndEndDate =
+      totalInvestmentDays > 0
+        ? sumOfTimeWeightedInvestments.div(totalInvestmentDays)
+        : new Big(0);
+
+    const timeWeightedAverageInvestmentBetweenStartAndEndDateWithCurrencyEffect =
+      totalInvestmentDays > 0
+        ? sumOfTimeWeightedInvestmentsWithCurrencyEffect.div(
+            totalInvestmentDays
+          )
+        : new Big(0);
+
+    const grossPerformancePercentage =
+      timeWeightedAverageInvestmentBetweenStartAndEndDate.gt(0)
+        ? totalGrossPerformance.div(
+            timeWeightedAverageInvestmentBetweenStartAndEndDate
+          )
+        : new Big(0);
+
+    const grossPerformancePercentageWithCurrencyEffect =
+      timeWeightedAverageInvestmentBetweenStartAndEndDateWithCurrencyEffect.gt(
+        0
+      )
+        ? totalGrossPerformanceWithCurrencyEffect.div(
+            timeWeightedAverageInvestmentBetweenStartAndEndDateWithCurrencyEffect
+          )
+        : new Big(0);
+
+    const feesPerUnit = totalUnits.gt(0)
+      ? fees.minus(feesAtStartDate).div(totalUnits)
+      : new Big(0);
+
+    const feesPerUnitWithCurrencyEffect = totalUnits.gt(0)
+      ? feesWithCurrencyEffect
+          .minus(feesAtStartDateWithCurrencyEffect)
+          .div(totalUnits)
+      : new Big(0);
+
+    const netPerformancePercentage =
+      timeWeightedAverageInvestmentBetweenStartAndEndDate.gt(0)
+        ? totalNetPerformance.div(
+            timeWeightedAverageInvestmentBetweenStartAndEndDate
+          )
+        : new Big(0);
+
+    const netPerformancePercentageWithCurrencyEffect =
+      timeWeightedAverageInvestmentBetweenStartAndEndDateWithCurrencyEffect.gt(
+        0
+      )
+        ? totalNetPerformanceWithCurrencyEffect.div(
+            timeWeightedAverageInvestmentBetweenStartAndEndDateWithCurrencyEffect
+          )
+        : new Big(0);
+
+    if (PortfolioCalculator.ENABLE_LOGGING) {
+      console.log(
+        `
+        ${symbol}
+        Unit price: ${orders[indexOfStartOrder].unitPrice.toFixed(
+          2
+        )} -> ${unitPriceAtEndDate.toFixed(2)}
+        Total investment: ${totalInvestment.toFixed(2)}
+        Total investment with currency effect: ${totalInvestmentWithCurrencyEffect.toFixed(
+          2
+        )}
+        Time weighted investment: ${timeWeightedAverageInvestmentBetweenStartAndEndDate.toFixed(
+          2
+        )}
+        Time weighted investment with currency effect: ${timeWeightedAverageInvestmentBetweenStartAndEndDateWithCurrencyEffect.toFixed(
+          2
+        )}
+        Total dividend: ${totalDividend.toFixed(2)}
+        Gross performance: ${totalGrossPerformance.toFixed(
+          2
+        )} / ${grossPerformancePercentage.mul(100).toFixed(2)}%
+        Gross performance with currency effect: ${totalGrossPerformanceWithCurrencyEffect.toFixed(
+          2
+        )} / ${grossPerformancePercentageWithCurrencyEffect
+          .mul(100)
+          .toFixed(2)}%
+        Fees per unit: ${feesPerUnit.toFixed(2)}
+        Fees per unit with currency effect: ${feesPerUnitWithCurrencyEffect.toFixed(
+          2
+        )}
+        Net performance: ${totalNetPerformance.toFixed(
+          2
+        )} / ${netPerformancePercentage.mul(100).toFixed(2)}%
+        Net performance with currency effect: ${totalNetPerformanceWithCurrencyEffect.toFixed(
+          2
+        )} / ${netPerformancePercentageWithCurrencyEffect.mul(100).toFixed(2)}%`
+      );
+    }
+
+    return {
+      currentValues,
+      currentValuesWithCurrencyEffect,
+      grossPerformancePercentage,
+      grossPerformancePercentageWithCurrencyEffect,
+      initialValue,
+      initialValueWithCurrencyEffect,
+      investmentValuesAccumulated,
+      investmentValuesAccumulatedWithCurrencyEffect,
+      investmentValuesWithCurrencyEffect,
+      netPerformancePercentage,
+      netPerformancePercentageWithCurrencyEffect,
+      netPerformanceValues,
+      netPerformanceValuesWithCurrencyEffect,
+      timeWeightedInvestmentValues,
+      timeWeightedInvestmentValuesWithCurrencyEffect,
+      totalDividend,
+      totalDividendInBaseCurrency,
+      totalInvestment,
+      totalInvestmentWithCurrencyEffect,
+      grossPerformance: totalGrossPerformance,
+      grossPerformanceWithCurrencyEffect:
+        totalGrossPerformanceWithCurrencyEffect,
+      hasErrors: totalUnits.gt(0) && (!initialValue || !unitPriceAtEndDate),
+      netPerformance: totalNetPerformance,
+      netPerformanceWithCurrencyEffect: totalNetPerformanceWithCurrencyEffect,
+      timeWeightedInvestment:
+        timeWeightedAverageInvestmentBetweenStartAndEndDate,
+      timeWeightedInvestmentWithCurrencyEffect:
+        timeWeightedAverageInvestmentBetweenStartAndEndDateWithCurrencyEffect
+    };
+  }
+}

apps/api/src/app/portfolio/current-rate.service.mock.ts

@@ -43,6 +43,17 @@ function mockGetValue(symbol: string, date: Date) {
 
       return { marketPrice: 0 };
 
+    case 'MSFT':
+      if (isSameDay(parseDate('2021-09-16'), date)) {
+        return { marketPrice: 89.12 };
+      } else if (isSameDay(parseDate('2021-11-16'), date)) {
+        return { marketPrice: 339.51 };
+      } else if (isSameDay(parseDate('2023-07-10'), date)) {
+        return { marketPrice: 331.83 };
+      }
+
+      return { marketPrice: 0 };
+
     case 'NOVN.SW':
       if (isSameDay(parseDate('2022-04-11'), date)) {
         return { marketPrice: 87.8 };

apps/api/src/app/portfolio/current-rate.service.spec.ts

@@ -107,7 +107,9 @@ describe('CurrentRateService', () => {
 
     currentRateService = new CurrentRateService(
       dataProviderService,
-      marketDataService
+      marketDataService,
+      null,
+      null
     );
   });
 

apps/api/src/app/portfolio/current-rate.service.ts

@@ -1,3 +1,4 @@
+import { OrderService } from '@ghostfolio/api/app/order/order.service';
 import { DataProviderService } from '@ghostfolio/api/services/data-provider/data-provider.service';
 import { MarketDataService } from '@ghostfolio/api/services/market-data/market-data.service';
 import { resetHours } from '@ghostfolio/common/helper';
@@ -6,8 +7,10 @@ import {
   ResponseError,
   UniqueAsset
 } from '@ghostfolio/common/interfaces';
+import type { RequestWithUser } from '@ghostfolio/common/types';
 
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
+import { REQUEST } from '@nestjs/core';
 import { isBefore, isToday } from 'date-fns';
 import { flatten, isEmpty, uniqBy } from 'lodash';
 
@@ -19,16 +22,19 @@ import { GetValuesParams } from './interfaces/get-values-params.interface';
 export class CurrentRateService {
   public constructor(
     private readonly dataProviderService: DataProviderService,
-    private readonly marketDataService: MarketDataService
+    private readonly marketDataService: MarketDataService,
+    private readonly orderService: OrderService,
+    @Inject(REQUEST) private readonly request: RequestWithUser
   ) {}
 
+  // TODO: Pass user instead of using this.request.user
   public async getValues({
     dataGatheringItems,
     dateQuery
   }: GetValuesParams): Promise<GetValuesObject> {
     const dataProviderInfos: DataProviderInfo[] = [];
 
-    const includeToday =
+    const includesToday =
       (!dateQuery.lt || isBefore(new Date(), dateQuery.lt)) &&
       (!dateQuery.gte || isBefore(dateQuery.gte, new Date())) &&
       (!dateQuery.in || this.containsToday(dateQuery.in));
@@ -37,10 +43,10 @@ export class CurrentRateService {
     const quoteErrors: ResponseError['errors'] = [];
     const today = resetHours(new Date());
 
-    if (includeToday) {
+    if (includesToday) {
       promises.push(
         this.dataProviderService
-          .getQuotes({ items: dataGatheringItems })
+          .getQuotes({ items: dataGatheringItems, user: this.request?.user })
           .then((dataResultProvider) => {
             const result: GetValueObject[] = [];
 
@@ -117,11 +123,17 @@ export class CurrentRateService {
           });
 
           if (!value) {
+            // Fallback to unit price of latest activity
+            const latestActivity = await this.orderService.getLatestOrder({
+              dataSource,
+              symbol
+            });
+
             value = {
               dataSource,
               symbol,
               date: today,
-              marketPrice: 0
+              marketPrice: latestActivity?.unitPrice ?? 0
             };
 
             response.values.push(value);

apps/api/src/app/portfolio/interfaces/current-positions.interface.ts

@@ -1,9 +1,9 @@
 import { ResponseError, TimelinePosition } from '@ghostfolio/common/interfaces';
 
-import Big from 'big.js';
+import { Big } from 'big.js';
 
 export interface CurrentPositions extends ResponseError {
-  positions: TimelinePosition[];
+  currentValueInBaseCurrency: Big;
   grossPerformance: Big;
   grossPerformanceWithCurrencyEffect: Big;
   grossPerformancePercentage: Big;
@@ -14,6 +14,7 @@ export interface CurrentPositions extends ResponseError {
   netPerformanceWithCurrencyEffect: Big;
   netPerformancePercentage: Big;
   netPerformancePercentageWithCurrencyEffect: Big;
-  currentValue: Big;
+  positions: TimelinePosition[];
   totalInvestment: Big;
+  totalInvestmentWithCurrencyEffect: Big;
 }

apps/api/src/app/portfolio/interfaces/portfolio-order-item.interface.ts

@@ -1,11 +1,11 @@
-import Big from 'big.js';
+import { Big } from 'big.js';
 
 import { PortfolioOrder } from './portfolio-order.interface';
 
 export interface PortfolioOrderItem extends PortfolioOrder {
   feeInBaseCurrency?: Big;
   feeInBaseCurrencyWithCurrencyEffect?: Big;
-  itemType?: '' | 'start' | 'end';
+  itemType?: 'end' | 'start';
   unitPriceInBaseCurrency?: Big;
   unitPriceInBaseCurrencyWithCurrencyEffect?: Big;
 }

apps/api/src/app/portfolio/interfaces/portfolio-order.interface.ts

@@ -1,15 +1,12 @@
-import { DataSource, Tag, Type as TypeOfOrder } from '@prisma/client';
-import Big from 'big.js';
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 
-export interface PortfolioOrder {
-  currency: string;
+export interface PortfolioOrder extends Pick<Activity, 'tags' | 'type'> {
   date: string;
-  dataSource: DataSource;
   fee: Big;
-  name: string;
   quantity: Big;
-  symbol: string;
-  tags?: Tag[];
-  type: TypeOfOrder;
+  SymbolProfile: Pick<
+    Activity['SymbolProfile'],
+    'currency' | 'dataSource' | 'name' | 'symbol'
+  >;
   unitPrice: Big;
 }

apps/api/src/app/portfolio/interfaces/portfolio-position-detail.interface.ts

@@ -1,13 +1,14 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import {
   DataProviderInfo,
   EnhancedSymbolProfile,
   HistoricalDataItem
 } from '@ghostfolio/common/interfaces';
-import { OrderWithAccount } from '@ghostfolio/common/types';
 
-import { Tag } from '@prisma/client';
+import { Account, Tag } from '@prisma/client';
 
 export interface PortfolioPositionDetail {
+  accounts: Account[];
   averagePrice: number;
   dataProviderInfo: DataProviderInfo;
   dividendInBaseCurrency: number;
@@ -26,7 +27,7 @@ export interface PortfolioPositionDetail {
   netPerformancePercent: number;
   netPerformancePercentWithCurrencyEffect: number;
   netPerformanceWithCurrencyEffect: number;
-  orders: OrderWithAccount[];
+  orders: Activity[];
   quantity: number;
   SymbolProfile: EnhancedSymbolProfile;
   tags: Tag[];

apps/api/src/app/portfolio/interfaces/transaction-point-symbol.interface.ts

@@ -1,9 +1,11 @@
 import { DataSource, Tag } from '@prisma/client';
-import Big from 'big.js';
+import { Big } from 'big.js';
 
 export interface TransactionPointSymbol {
+  averagePrice: Big;
   currency: string;
   dataSource: DataSource;
+  dividend: Big;
   fee: Big;
   firstBuyDate: string;
   investment: Big;

apps/api/src/app/portfolio/portfolio.controller.ts

@@ -1,16 +1,19 @@
 import { AccessService } from '@ghostfolio/api/app/access/access.service';
+import { OrderService } from '@ghostfolio/api/app/order/order.service';
 import { UserService } from '@ghostfolio/api/app/user/user.service';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
 import {
   hasNotDefinedValuesInObject,
   nullifyValuesInObject
 } from '@ghostfolio/api/helper/object.helper';
+import { getInterval } from '@ghostfolio/api/helper/portfolio.helper';
 import { RedactValuesInResponseInterceptor } from '@ghostfolio/api/interceptors/redact-values-in-response.interceptor';
 import { TransformDataSourceInRequestInterceptor } from '@ghostfolio/api/interceptors/transform-data-source-in-request.interceptor';
 import { TransformDataSourceInResponseInterceptor } from '@ghostfolio/api/interceptors/transform-data-source-in-response.interceptor';
 import { ApiService } from '@ghostfolio/api/services/api/api.service';
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { ImpersonationService } from '@ghostfolio/api/services/impersonation/impersonation.service';
 import {
   DEFAULT_CURRENCY,
   HEADER_KEY_IMPERSONATION
@@ -18,6 +21,7 @@ import {
 import {
   PortfolioDetails,
   PortfolioDividends,
+  PortfolioHoldingsResponse,
   PortfolioInvestments,
   PortfolioPerformanceResponse,
   PortfolioPublicDetails,
@@ -43,7 +47,7 @@ import {
 } from '@nestjs/common';
 import { REQUEST } from '@nestjs/core';
 import { AuthGuard } from '@nestjs/passport';
-import Big from 'big.js';
+import { Big } from 'big.js';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
 import { PortfolioPositionDetail } from './interfaces/portfolio-position-detail.interface';
@@ -57,6 +61,8 @@ export class PortfolioController {
     private readonly apiService: ApiService,
     private readonly configurationService: ConfigurationService,
     private readonly exchangeRateDataService: ExchangeRateDataService,
+    private readonly impersonationService: ImpersonationService,
+    private readonly orderService: OrderService,
     private readonly portfolioService: PortfolioService,
     @Inject(REQUEST) private readonly request: RequestWithUser,
     private readonly userService: UserService
@@ -71,8 +77,11 @@ export class PortfolioController {
     @Query('accounts') filterByAccounts?: string,
     @Query('assetClasses') filterByAssetClasses?: string,
     @Query('range') dateRange: DateRange = 'max',
-    @Query('tags') filterByTags?: string
+    @Query('tags') filterByTags?: string,
+    @Query('withLiabilities') withLiabilitiesParam = 'false'
   ): Promise<PortfolioDetails & { hasError: boolean }> {
+    const withLiabilities = withLiabilitiesParam === 'true';
+
     let hasDetails = true;
     let hasError = false;
     const hasReadRestrictedAccessPermission =
@@ -91,21 +100,15 @@ export class PortfolioController {
       filterByTags
     });
 
-    const {
-      accounts,
-      filteredValueInBaseCurrency,
-      filteredValueInPercentage,
-      hasErrors,
-      holdings,
-      platforms,
-      summary,
-      totalValueInBaseCurrency
-    } = await this.portfolioService.getDetails({
-      dateRange,
-      filters,
-      impersonationId,
-      userId: this.request.user.id
-    });
+    const { accounts, hasErrors, holdings, platforms, summary } =
+      await this.portfolioService.getDetails({
+        dateRange,
+        filters,
+        impersonationId,
+        withLiabilities,
+        userId: this.request.user.id,
+        withSummary: true
+      });
 
     if (hasErrors || hasNotDefinedValuesInObject(holdings)) {
       hasError = true;
@@ -118,27 +121,23 @@ export class PortfolioController {
       this.userService.isRestrictedView(this.request.user)
     ) {
       const totalInvestment = Object.values(holdings)
-        .map((portfolioPosition) => {
-          return portfolioPosition.investment;
+        .map(({ investment }) => {
+          return investment;
         })
         .reduce((a, b) => a + b, 0);
 
       const totalValue = Object.values(holdings)
-        .map((portfolioPosition) => {
-          return this.exchangeRateDataService.toCurrency(
-            portfolioPosition.quantity * portfolioPosition.marketPrice,
-            portfolioPosition.currency,
-            this.request.user.Settings.settings.baseCurrency
-          );
+        .filter(({ assetClass, assetSubClass }) => {
+          return assetClass !== 'CASH' && assetSubClass !== 'CASH';
+        })
+        .map(({ valueInBaseCurrency }) => {
+          return valueInBaseCurrency;
         })
         .reduce((a, b) => a + b, 0);
 
       for (const [symbol, portfolioPosition] of Object.entries(holdings)) {
-        portfolioPosition.grossPerformance = null;
         portfolioPosition.investment =
           portfolioPosition.investment / totalInvestment;
-        portfolioPosition.netPerformance = null;
-        portfolioPosition.quantity = null;
         portfolioPosition.valueInPercentage =
           portfolioPosition.valueInBaseCurrency / totalValue;
       }
@@ -164,19 +163,21 @@ export class PortfolioController {
         'currentGrossPerformanceWithCurrencyEffect',
         'currentNetPerformance',
         'currentNetPerformanceWithCurrencyEffect',
+        'currentNetWorth',
         'currentValue',
-        'dividend',
+        'dividendInBaseCurrency',
         'emergencyFund',
         'excludedAccountsAndActivities',
         'fees',
+        'filteredValueInBaseCurrency',
         'fireWealth',
         'interest',
         'items',
         'liabilities',
-        'netWorth',
         'totalBuy',
         'totalInvestment',
-        'totalSell'
+        'totalSell',
+        'totalValueInBaseCurrency'
       ]);
     }
 
@@ -203,12 +204,9 @@ export class PortfolioController {
 
     return {
       accounts,
-      filteredValueInBaseCurrency,
-      filteredValueInPercentage,
       hasError,
       holdings,
       platforms,
-      totalValueInBaseCurrency,
       summary: portfolioSummary
     };
   }
@@ -235,11 +233,24 @@ export class PortfolioController {
       filterByTags
     });
 
-    let dividends = await this.portfolioService.getDividends({
-      dateRange,
+    const impersonationUserId =
+      await this.impersonationService.validateImpersonationId(impersonationId);
+    const userCurrency = this.request.user.Settings.settings.baseCurrency;
+
+    const { endDate, startDate } = getInterval(dateRange);
+
+    const { activities } = await this.orderService.getOrders({
+      endDate,
       filters,
-      groupBy,
-      impersonationId
+      startDate,
+      userCurrency,
+      userId: impersonationUserId || this.request.user.id,
+      types: ['DIVIDEND']
+    });
+
+    let dividends = await this.portfolioService.getDividends({
+      activities,
+      groupBy
     });
 
     if (
@@ -269,6 +280,35 @@ export class PortfolioController {
     return { dividends };
   }
 
+  @Get('holdings')
+  @UseGuards(AuthGuard('jwt'), HasPermissionGuard)
+  @UseInterceptors(RedactValuesInResponseInterceptor)
+  @UseInterceptors(TransformDataSourceInResponseInterceptor)
+  public async getHoldings(
+    @Headers(HEADER_KEY_IMPERSONATION.toLowerCase()) impersonationId: string,
+    @Query('accounts') filterByAccounts?: string,
+    @Query('assetClasses') filterByAssetClasses?: string,
+    @Query('holdingType') filterByHoldingType?: string,
+    @Query('query') filterBySearchQuery?: string,
+    @Query('tags') filterByTags?: string
+  ): Promise<PortfolioHoldingsResponse> {
+    const filters = this.apiService.buildFiltersFromQueryParams({
+      filterByAccounts,
+      filterByAssetClasses,
+      filterByHoldingType,
+      filterBySearchQuery,
+      filterByTags
+    });
+
+    const { holdings } = await this.portfolioService.getDetails({
+      filters,
+      impersonationId,
+      userId: this.request.user.id
+    });
+
+    return { holdings: Object.values(holdings) };
+  }
+
   @Get('investments')
   @UseGuards(AuthGuard('jwt'), HasPermissionGuard)
   public async getInvestments(
@@ -346,8 +386,12 @@ export class PortfolioController {
     @Query('assetClasses') filterByAssetClasses?: string,
     @Query('range') dateRange: DateRange = 'max',
     @Query('tags') filterByTags?: string,
-    @Query('withExcludedAccounts') withExcludedAccounts = false
+    @Query('withExcludedAccounts') withExcludedAccountsParam = 'false',
+    @Query('withItems') withItemsParam = 'false'
   ): Promise<PortfolioPerformanceResponse> {
+    const withExcludedAccounts = withExcludedAccountsParam === 'true';
+    const withItems = withItemsParam === 'true';
+
     const hasReadRestrictedAccessPermission =
       this.userService.hasReadRestrictedAccessPermission({
         impersonationId,
@@ -365,6 +409,7 @@ export class PortfolioController {
       filters,
       impersonationId,
       withExcludedAccounts,
+      withItems,
       userId: this.request.user.id
     });
 
@@ -377,6 +422,7 @@ export class PortfolioController {
         ({
           date,
           netPerformanceInPercentage,
+          netPerformanceInPercentageWithCurrencyEffect,
           netWorth,
           totalInvestment,
           value
@@ -384,6 +430,7 @@ export class PortfolioController {
           return {
             date,
             netPerformanceInPercentage,
+            netPerformanceInPercentageWithCurrencyEffect,
             netWorthInPercentage:
               performanceInformation.performance.currentNetWorth === 0
                 ? 0
@@ -429,6 +476,10 @@ export class PortfolioController {
           return nullifyValuesInObject(item, ['totalInvestment', 'value']);
         }
       );
+      performanceInformation.performance = nullifyValuesInObject(
+        performanceInformation.performance,
+        ['currentNetPerformance', 'currentNetPerformancePercent']
+      );
     }
 
     return performanceInformation;
@@ -483,7 +534,6 @@ export class PortfolioController {
     }
 
     const { holdings } = await this.portfolioService.getDetails({
-      dateRange: 'max',
       filters: [{ id: 'EQUITY', type: 'ASSET_CLASS' }],
       impersonationId: access.userId,
       userId: user.id
@@ -515,7 +565,8 @@ export class PortfolioController {
         dateOfFirstActivity: portfolioPosition.dateOfFirstActivity,
         markets: hasDetails ? portfolioPosition.markets : undefined,
         name: portfolioPosition.name,
-        netPerformancePercent: portfolioPosition.netPerformancePercent,
+        netPerformancePercentWithCurrencyEffect:
+          portfolioPosition.netPerformancePercentWithCurrencyEffect,
         sectors: hasDetails ? portfolioPosition.sectors : [],
         symbol: portfolioPosition.symbol,
         url: portfolioPosition.url,

apps/api/src/app/portfolio/portfolio.module.ts

@@ -15,6 +15,7 @@ import { SymbolProfileModule } from '@ghostfolio/api/services/symbol-profile/sym
 
 import { Module } from '@nestjs/common';
 
+import { PortfolioCalculatorFactory } from './calculator/portfolio-calculator.factory';
 import { CurrentRateService } from './current-rate.service';
 import { PortfolioController } from './portfolio.controller';
 import { PortfolioService } from './portfolio.service';
@@ -41,6 +42,7 @@ import { RulesService } from './rules.service';
     AccountBalanceService,
     AccountService,
     CurrentRateService,
+    PortfolioCalculatorFactory,
     PortfolioService,
     RulesService
   ]

apps/api/src/app/portfolio/portfolio.service.spec.ts

@@ -1,18 +1,19 @@
-import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { Big } from 'big.js';
 
-import Big from 'big.js';
+import { PortfolioService } from './portfolio.service';
 
-import { CurrentRateService } from './current-rate.service';
-import { PortfolioCalculator } from './portfolio-calculator';
+describe('PortfolioService', () => {
+  let portfolioService: PortfolioService;
 
-describe('PortfolioCalculator', () => {
-  let currentRateService: CurrentRateService;
-  let exchangeRateDataService: ExchangeRateDataService;
-
-  beforeEach(() => {
-    currentRateService = new CurrentRateService(null, null);
-
-    exchangeRateDataService = new ExchangeRateDataService(
+  beforeAll(async () => {
+    portfolioService = new PortfolioService(
+      null,
+      null,
+      null,
+      null,
+      null,
+      null,
+      null,
       null,
       null,
       null,
@@ -21,16 +22,9 @@ describe('PortfolioCalculator', () => {
   });
 
   describe('annualized performance percentage', () => {
-    const portfolioCalculator = new PortfolioCalculator({
-      currentRateService,
-      exchangeRateDataService,
-      currency: 'USD',
-      orders: []
-    });
-
     it('Get annualized performance', async () => {
       expect(
-        portfolioCalculator
+        portfolioService
           .getAnnualizedPerformancePercent({
             daysInMarket: NaN, // differenceInDays of date-fns returns NaN for the same day
             netPerformancePercent: new Big(0)
@@ -39,7 +33,7 @@ describe('PortfolioCalculator', () => {
       ).toEqual(0);
 
       expect(
-        portfolioCalculator
+        portfolioService
           .getAnnualizedPerformancePercent({
             daysInMarket: 0,
             netPerformancePercent: new Big(0)
@@ -51,7 +45,7 @@ describe('PortfolioCalculator', () => {
        * Source: https://www.readyratios.com/reference/analysis/annualized_rate.html
        */
       expect(
-        portfolioCalculator
+        portfolioService
           .getAnnualizedPerformancePercent({
             daysInMarket: 65, // < 1 year
             netPerformancePercent: new Big(0.1025)
@@ -60,7 +54,7 @@ describe('PortfolioCalculator', () => {
       ).toBeCloseTo(0.729705);
 
       expect(
-        portfolioCalculator
+        portfolioService
           .getAnnualizedPerformancePercent({
             daysInMarket: 365, // 1 year
             netPerformancePercent: new Big(0.05)
@@ -72,7 +66,7 @@ describe('PortfolioCalculator', () => {
        * Source: https://www.investopedia.com/terms/a/annualized-total-return.asp#annualized-return-formula-and-calculation
        */
       expect(
-        portfolioCalculator
+        portfolioService
           .getAnnualizedPerformancePercent({
             daysInMarket: 575, // > 1 year
             netPerformancePercent: new Big(0.2374)

apps/api/src/app/redis-cache/redis-cache.module.ts

@@ -15,6 +15,7 @@ import { RedisCacheService } from './redis-cache.service';
       inject: [ConfigurationService],
       useFactory: async (configurationService: ConfigurationService) => {
         return <RedisClientOptions>{
+          db: configurationService.get('REDIS_DB'),
           host: configurationService.get('REDIS_HOST'),
           max: configurationService.get('MAX_ITEM_IN_CACHE'),
           password: configurationService.get('REDIS_PASSWORD'),

apps/api/src/app/redis-cache/redis-cache.service.ts

@@ -21,7 +21,7 @@ export class RedisCacheService {
   }
 
   public async get(key: string): Promise<string> {
-    return await this.cache.get(key);
+    return this.cache.get(key);
   }
 
   public getQuoteKey({ dataSource, symbol }: UniqueAsset) {
@@ -29,15 +29,15 @@ export class RedisCacheService {
   }
 
   public async remove(key: string) {
-    await this.cache.del(key);
+    return this.cache.del(key);
   }
 
   public async reset() {
-    await this.cache.reset();
+    return this.cache.reset();
   }
 
   public async set(key: string, value: string, ttlInSeconds?: number) {
-    await this.cache.set(
+    return this.cache.set(
       key,
       value,
       ttlInSeconds ?? this.configurationService.get('CACHE_TTL')

apps/api/src/app/subscription/subscription.controller.ts

@@ -116,7 +116,7 @@ export class SubscriptionController {
     @Body() { couponId, priceId }: { couponId: string; priceId: string }
   ) {
     try {
-      return await this.subscriptionService.createCheckoutSession({
+      return this.subscriptionService.createCheckoutSession({
         couponId,
         priceId,
         user: this.request.user

apps/api/src/app/symbol/symbol.controller.ts

@@ -39,9 +39,11 @@ export class SymbolController {
   @UseGuards(AuthGuard('jwt'), HasPermissionGuard)
   @UseInterceptors(TransformDataSourceInResponseInterceptor)
   public async lookupSymbol(
-    @Query('includeIndices') includeIndices: boolean = false,
+    @Query('includeIndices') includeIndicesParam = 'false',
     @Query('query') query = ''
   ): Promise<{ items: LookupItem[] }> {
+    const includeIndices = includeIndicesParam === 'true';
+
     try {
       return this.symbolService.lookup({
         includeIndices,

apps/api/src/app/user/update-user-setting.dto.ts

@@ -7,20 +7,22 @@ import type {
 import {
   IsArray,
   IsBoolean,
+  IsISO4217CurrencyCode,
   IsISO8601,
   IsIn,
   IsNumber,
   IsOptional,
   IsString
 } from 'class-validator';
+import { eachYearOfInterval, format } from 'date-fns';
 
 export class UpdateUserSettingDto {
   @IsNumber()
   @IsOptional()
   annualInterestRate?: number;
 
+  @IsISO4217CurrencyCode()
   @IsOptional()
-  @IsString()
   baseCurrency?: string;
 
   @IsString()
@@ -31,7 +33,20 @@ export class UpdateUserSettingDto {
   @IsOptional()
   colorScheme?: ColorScheme;
 
-  @IsIn(<DateRange[]>['1d', '1y', '5y', 'max', 'mtd', 'wtd', 'ytd'])
+  @IsIn(<DateRange[]>[
+    '1d',
+    '1y',
+    '5y',
+    'max',
+    'mtd',
+    'wtd',
+    'ytd',
+    ...eachYearOfInterval({ end: new Date(), start: new Date(0) }).map(
+      (date) => {
+        return format(date, 'yyyy');
+      }
+    )
+  ])
   @IsOptional()
   dateRange?: DateRange;
 

apps/api/src/app/user/user.controller.ts

@@ -2,7 +2,11 @@ import { HasPermission } from '@ghostfolio/api/decorators/has-permission.decorat
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
 import { PropertyService } from '@ghostfolio/api/services/property/property.service';
 import { User, UserSettings } from '@ghostfolio/common/interfaces';
-import { hasPermission, permissions } from '@ghostfolio/common/permissions';
+import {
+  hasPermission,
+  hasRole,
+  permissions
+} from '@ghostfolio/common/permissions';
 import type { RequestWithUser } from '@ghostfolio/common/types';
 
 import {
@@ -59,6 +63,13 @@ export class UserController {
   public async getUser(
     @Headers('accept-language') acceptLanguage: string
   ): Promise<User> {
+    if (hasRole(this.request.user, 'INACTIVE')) {
+      throw new HttpException(
+        getReasonPhrase(StatusCodes.TOO_MANY_REQUESTS),
+        StatusCodes.TOO_MANY_REQUESTS
+      );
+    }
+
     return this.userService.getUser(
       this.request.user,
       acceptLanguage?.split(',')?.[0]
@@ -124,7 +135,7 @@ export class UserController {
       }
     }
 
-    return await this.userService.updateUserSetting({
+    return this.userService.updateUserSetting({
       userSettings,
       userId: this.request.user.id
     });

apps/api/src/app/user/user.service.ts

@@ -1,11 +1,13 @@
 import { SubscriptionService } from '@ghostfolio/api/app/subscription/subscription.service';
 import { environment } from '@ghostfolio/api/environments/environment';
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
+import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
 import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
 import { PropertyService } from '@ghostfolio/api/services/property/property.service';
 import { TagService } from '@ghostfolio/api/services/tag/tag.service';
 import {
   DEFAULT_CURRENCY,
+  DEFAULT_LANGUAGE_CODE,
   PROPERTY_IS_READ_ONLY_MODE,
   PROPERTY_SYSTEM_MESSAGE,
   locale
@@ -31,6 +33,8 @@ const crypto = require('crypto');
 
 @Injectable()
 export class UserService {
+  private i18nService = new I18nService();
+
   public constructor(
     private readonly configurationService: ConfigurationService,
     private readonly prismaService: PrismaService,
@@ -47,13 +51,22 @@ export class UserService {
     { Account, id, permissions, Settings, subscription }: UserWithSettings,
     aLocale = locale
   ): Promise<IUser> {
-    const access = await this.prismaService.access.findMany({
-      include: {
-        User: true
-      },
-      orderBy: { alias: 'asc' },
-      where: { GranteeUser: { id } }
-    });
+    let [access, firstActivity, tags] = await Promise.all([
+      this.prismaService.access.findMany({
+        include: {
+          User: true
+        },
+        orderBy: { alias: 'asc' },
+        where: { GranteeUser: { id } }
+      }),
+      this.prismaService.order.findFirst({
+        orderBy: {
+          date: 'asc'
+        },
+        where: { userId: id }
+      }),
+      this.tagService.getByUser(id)
+    ]);
 
     let systemMessage: SystemMessage;
 
@@ -65,8 +78,6 @@ export class UserService {
       systemMessage = systemMessageProperty;
     }
 
-    let tags = await this.tagService.getByUser(id);
-
     if (
       this.configurationService.get('ENABLE_FEATURE_SUBSCRIPTION') &&
       subscription.type === 'Basic'
@@ -87,6 +98,7 @@ export class UserService {
         };
       }),
       accounts: Account,
+      dateOfFirstActivity: firstActivity?.date ?? new Date(),
       settings: {
         ...(<UserSettings>Settings.settings),
         locale: (<UserSettings>Settings.settings)?.locale ?? aLocale
@@ -325,8 +337,10 @@ export class UserService {
         Account: {
           create: {
             currency: DEFAULT_CURRENCY,
-            isDefault: true,
-            name: 'Default Account'
+            name: this.i18nService.getTranslation({
+              id: 'myAccount',
+              languageCode: DEFAULT_LANGUAGE_CODE // TODO
+            })
           }
         },
         Settings: {
@@ -438,7 +452,7 @@ export class UserService {
         settings
       },
       where: {
-        userId: userId
+        userId
       }
     });
 
@@ -446,14 +460,15 @@ export class UserService {
   }
 
   private getRandomString(length: number) {
+    const bytes = crypto.randomBytes(length);
     const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
     const result = [];
 
     for (let i = 0; i < length; i++) {
-      result.push(
-        characters.charAt(Math.floor(Math.random() * characters.length))
-      );
+      const randomByte = bytes[i];
+      result.push(characters[randomByte % characters.length]);
     }
+
     return result.join('');
   }
 }

apps/api/src/assets/cryptocurrencies/custom.json

@@ -1,8 +1,12 @@
 {
   "CYBER24781": "CyberConnect",
+  "JUP29210": "Jupiter",
   "LUNA1": "Terra",
   "LUNA2": "Terra",
   "SGB1": "Songbird",
+  "SMURFCAT": "Real Smurf Cat",
+  "TON11419": "Toncoin",
   "UNI1": "Uniswap",
+  "UNI7083": "Uniswap",
   "UST": "TerraUSD"
 }

apps/api/src/assets/sitemap.xml

@@ -370,6 +370,14 @@
     <loc>https://ghostfol.io/en/faq</loc>
     <lastmod>${currentDate}T00:00:00+00:00</lastmod>
   </url>
+  <url>
+    <loc>https://ghostfol.io/en/saas</loc>
+    <lastmod>${currentDate}T00:00:00+00:00</lastmod>
+  </url>
+  <url>
+    <loc>https://ghostfol.io/en/self-hosting</loc>
+    <lastmod>${currentDate}T00:00:00+00:00</lastmod>
+  </url>
   <url>
     <loc>https://ghostfol.io/en/features</loc>
     <lastmod>${currentDate}T00:00:00+00:00</lastmod>
@@ -1224,10 +1232,12 @@
     <loc>https://ghostfol.io/nl/veelgestelde-vragen</loc>
     <lastmod>${currentDate}T00:00:00+00:00</lastmod>
   </url>
+  <!--
   <url>
     <loc>https://ghostfol.io/pl</loc>
     <lastmod>${currentDate}T00:00:00+00:00</lastmod>
   </url>
+  -->
   <url>
     <loc>https://ghostfol.io/pt</loc>
     <lastmod>${currentDate}T00:00:00+00:00</lastmod>
@@ -1288,4 +1298,10 @@
     <loc>https://ghostfol.io/tr</loc>
     <lastmod>${currentDate}T00:00:00+00:00</lastmod>
   </url>
+  <!--
+  <url>
+    <loc>https://ghostfol.io/zh</loc>
+    <lastmod>${currentDate}T00:00:00+00:00</lastmod>
+  </url>
+  -->
 </urlset>

apps/api/src/environments/environment.prod.ts

@@ -1,4 +1,4 @@
 export const environment = {
   production: true,
-  version: `v${require('../../../../package.json').version}`
+  version: `${require('../../../../package.json').version}`
 };

apps/api/src/helper/object.helper.ts

@@ -1,4 +1,4 @@
-import Big from 'big.js';
+import { Big } from 'big.js';
 import { cloneDeep, isArray, isObject } from 'lodash';
 
 export function hasNotDefinedValuesInObject(aObject: Object): boolean {

apps/api/src/helper/portfolio.helper.ts

@@ -0,0 +1,80 @@
+import { resetHours } from '@ghostfolio/common/helper';
+import { DateRange } from '@ghostfolio/common/types';
+
+import { Type as ActivityType } from '@prisma/client';
+import {
+  endOfDay,
+  max,
+  subDays,
+  startOfMonth,
+  startOfWeek,
+  startOfYear,
+  subYears,
+  endOfYear
+} from 'date-fns';
+
+export function getFactor(activityType: ActivityType) {
+  let factor: number;
+
+  switch (activityType) {
+    case 'BUY':
+    case 'ITEM':
+      factor = 1;
+      break;
+    case 'LIABILITY':
+    case 'SELL':
+      factor = -1;
+      break;
+    default:
+      factor = 0;
+      break;
+  }
+
+  return factor;
+}
+
+export function getInterval(
+  aDateRange: DateRange,
+  portfolioStart = new Date(0)
+) {
+  let endDate = endOfDay(new Date());
+  let startDate = portfolioStart;
+
+  switch (aDateRange) {
+    case '1d':
+      startDate = max([startDate, subDays(resetHours(new Date()), 1)]);
+      break;
+    case 'mtd':
+      startDate = max([
+        startDate,
+        subDays(startOfMonth(resetHours(new Date())), 1)
+      ]);
+      break;
+    case 'wtd':
+      startDate = max([
+        startDate,
+        subDays(startOfWeek(resetHours(new Date()), { weekStartsOn: 1 }), 1)
+      ]);
+      break;
+    case 'ytd':
+      startDate = max([
+        startDate,
+        subDays(startOfYear(resetHours(new Date())), 1)
+      ]);
+      break;
+    case '1y':
+      startDate = max([startDate, subYears(resetHours(new Date()), 1)]);
+      break;
+    case '5y':
+      startDate = max([startDate, subYears(resetHours(new Date()), 5)]);
+      break;
+    case 'max':
+      break;
+    default:
+      // '2024', '2023', '2022', etc.
+      endDate = endOfYear(new Date(aDateRange));
+      startDate = max([startDate, new Date(aDateRange)]);
+  }
+
+  return { endDate, startDate };
+}

apps/api/src/interceptors/redact-values-in-response.interceptor.ts

@@ -49,14 +49,14 @@ export class RedactValuesInResponseInterceptor<T>
               'dividendInBaseCurrency',
               'fee',
               'feeInBaseCurrency',
-              'filteredValueInBaseCurrency',
               'grossPerformance',
+              'grossPerformanceWithCurrencyEffect',
               'investment',
               'netPerformance',
+              'netPerformanceWithCurrencyEffect',
               'quantity',
               'symbolMapping',
               'totalBalanceInBaseCurrency',
-              'totalValueInBaseCurrency',
               'unitPrice',
               'value',
               'valueInBaseCurrency'

apps/api/src/models/order.ts

@@ -1,6 +1,6 @@
 import { IOrder } from '@ghostfolio/api/services/interfaces/interfaces';
 
-import { Account, SymbolProfile, Type as TypeOfOrder } from '@prisma/client';
+import { Account, SymbolProfile, Type as ActivityType } from '@prisma/client';
 import { v4 as uuidv4 } from 'uuid';
 
 export class Order {
@@ -14,7 +14,7 @@ export class Order {
   private symbol: string;
   private symbolProfile: SymbolProfile;
   private total: number;
-  private type: TypeOfOrder;
+  private type: ActivityType;
   private unitPrice: number;
 
   public constructor(data: IOrder) {

apps/api/src/models/rules/account-cluster-risk/current-investment.ts

@@ -35,7 +35,7 @@ export class AccountClusterRiskCurrentInvestment extends Rule<Settings> {
       };
     }
 
-    let maxItem;
+    let maxItem: (typeof accounts)[0];
     let totalInvestment = 0;
 
     for (const account of Object.values(accounts)) {
@@ -52,7 +52,7 @@ export class AccountClusterRiskCurrentInvestment extends Rule<Settings> {
       }
     }
 
-    const maxInvestmentRatio = maxItem.investment / totalInvestment;
+    const maxInvestmentRatio = maxItem?.investment / totalInvestment || 0;
 
     if (maxInvestmentRatio > ruleSettings.threshold) {
       return {

apps/api/src/models/rules/currency-cluster-risk/base-currency-current-investment.ts

@@ -43,7 +43,7 @@ export class CurrencyClusterRiskBaseCurrencyCurrentInvestment extends Rule<Setti
 
     const baseCurrencyValueRatio = baseCurrencyItem?.value / totalValue || 0;
 
-    if (maxItem.groupKey !== ruleSettings.baseCurrency) {
+    if (maxItem?.groupKey !== ruleSettings.baseCurrency) {
       return {
         evaluation: `The major part of your current investment is not in your base currency (${(
           baseCurrencyValueRatio * 100

apps/api/src/models/rules/currency-cluster-risk/current-investment.ts

@@ -37,7 +37,7 @@ export class CurrencyClusterRiskCurrentInvestment extends Rule<Settings> {
       }
     });
 
-    const maxValueRatio = maxItem.value / totalValue;
+    const maxValueRatio = maxItem?.value / totalValue || 0;
 
     if (maxValueRatio > ruleSettings.threshold) {
       return {
@@ -52,7 +52,7 @@ export class CurrencyClusterRiskCurrentInvestment extends Rule<Settings> {
 
     return {
       evaluation: `The major part of your current investment is in ${
-        maxItem.groupKey
+        maxItem?.groupKey ?? ruleSettings.baseCurrency
       } (${(maxValueRatio * 100).toPrecision(3)}%) and does not exceed ${
         ruleSettings.threshold * 100
       }%`,

apps/api/src/services/api/api.service.ts

@@ -10,18 +10,21 @@ export class ApiService {
     filterByAccounts,
     filterByAssetClasses,
     filterByAssetSubClasses,
+    filterByHoldingType,
     filterBySearchQuery,
     filterByTags
   }: {
     filterByAccounts?: string;
     filterByAssetClasses?: string;
     filterByAssetSubClasses?: string;
+    filterByHoldingType?: string;
     filterBySearchQuery?: string;
     filterByTags?: string;
   }): Filter[] {
     const accountIds = filterByAccounts?.split(',') ?? [];
     const assetClasses = filterByAssetClasses?.split(',') ?? [];
     const assetSubClasses = filterByAssetSubClasses?.split(',') ?? [];
+    const holdingType = filterByHoldingType;
     const searchQuery = filterBySearchQuery?.toLowerCase();
     const tagIds = filterByTags?.split(',') ?? [];
 
@@ -52,6 +55,13 @@ export class ApiService {
       })
     ];
 
+    if (holdingType) {
+      filters.push({
+        id: holdingType,
+        type: 'HOLDING_TYPE'
+      });
+    }
+
     if (searchQuery) {
       filters.push({
         id: searchQuery,

apps/api/src/services/configuration/configuration.service.ts

@@ -3,7 +3,7 @@ import { DEFAULT_ROOT_URL } from '@ghostfolio/common/config';
 
 import { Injectable } from '@nestjs/common';
 import { DataSource } from '@prisma/client';
-import { bool, cleanEnv, host, json, num, port, str } from 'envalid';
+import { bool, cleanEnv, host, json, num, port, str, url } from 'envalid';
 
 @Injectable()
 export class ConfigurationService {
@@ -27,7 +27,6 @@ export class ConfigurationService {
       DATA_SOURCES: json({
         default: [DataSource.COINGECKO, DataSource.MANUAL, DataSource.YAHOO]
       }),
-      ENABLE_FEATURE_BLOG: bool({ default: false }),
       ENABLE_FEATURE_FEAR_AND_GREED_INDEX: bool({ default: false }),
       ENABLE_FEATURE_READ_ONLY_MODE: bool({ default: false }),
       ENABLE_FEATURE_SOCIAL_LOGIN: bool({ default: false }),
@@ -44,18 +43,18 @@ export class ConfigurationService {
       MAX_ACTIVITIES_TO_IMPORT: num({ default: Number.MAX_SAFE_INTEGER }),
       MAX_ITEM_IN_CACHE: num({ default: 9999 }),
       PORT: port({ default: 3333 }),
+      REDIS_DB: num({ default: 0 }),
       REDIS_HOST: str({ default: 'localhost' }),
       REDIS_PASSWORD: str({ default: '' }),
       REDIS_PORT: port({ default: 6379 }),
       REQUEST_TIMEOUT: num({ default: 2000 }),
-      ROOT_URL: str({ default: DEFAULT_ROOT_URL }),
+      ROOT_URL: url({ default: DEFAULT_ROOT_URL }),
       STRIPE_PUBLIC_KEY: str({ default: '' }),
       STRIPE_SECRET_KEY: str({ default: '' }),
       TWITTER_ACCESS_TOKEN: str({ default: 'dummyAccessToken' }),
       TWITTER_ACCESS_TOKEN_SECRET: str({ default: 'dummyAccessTokenSecret' }),
       TWITTER_API_KEY: str({ default: 'dummyApiKey' }),
-      TWITTER_API_SECRET: str({ default: 'dummyApiSecret' }),
-      WEB_AUTH_RP_ID: host({ default: 'localhost' })
+      TWITTER_API_SECRET: str({ default: 'dummyApiSecret' })
     });
   }
 

apps/api/src/services/data-provider/alpha-vantage/alpha-vantage.service.ts

@@ -37,12 +37,14 @@ export class AlphaVantageService implements DataProviderInterface {
     return !!this.configurationService.get('API_KEY_ALPHA_VANTAGE');
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
     return {
-      dataSource: this.getName(),
-      symbol: aSymbol
+      symbol,
+      dataSource: this.getName()
     };
   }
 

apps/api/src/services/data-provider/coingecko/coingecko.service.ts

@@ -52,15 +52,17 @@ export class CoinGeckoService implements DataProviderInterface {
     return true;
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
     const response: Partial<SymbolProfile> = {
+      symbol,
       assetClass: AssetClass.CASH,
       assetSubClass: AssetSubClass.CRYPTOCURRENCY,
       currency: DEFAULT_CURRENCY,
-      dataSource: this.getName(),
-      symbol: aSymbol
+      dataSource: this.getName()
     };
 
     try {
@@ -70,7 +72,7 @@ export class CoinGeckoService implements DataProviderInterface {
         abortController.abort();
       }, this.configurationService.get('REQUEST_TIMEOUT'));
 
-      const { name } = await got(`${this.apiUrl}/coins/${aSymbol}`, {
+      const { name } = await got(`${this.apiUrl}/coins/${symbol}`, {
         headers: this.headers,
         // @ts-ignore
         signal: abortController.signal
@@ -81,7 +83,7 @@ export class CoinGeckoService implements DataProviderInterface {
       let message = error;
 
       if (error?.code === 'ABORT_ERR') {
-        message = `RequestError: The operation to get the asset profile for ${aSymbol} was aborted because the request to the data provider took more than ${this.configurationService.get(
+        message = `RequestError: The operation to get the asset profile for ${symbol} was aborted because the request to the data provider took more than ${this.configurationService.get(
           'REQUEST_TIMEOUT'
         )}ms`;
       }

apps/api/src/services/data-provider/data-enhancer/trackinsight/trackinsight.service.ts

@@ -5,12 +5,12 @@ import { Sector } from '@ghostfolio/common/interfaces/sector.interface';
 
 import { Injectable } from '@nestjs/common';
 import { SymbolProfile } from '@prisma/client';
+import { countries } from 'countries-list';
 import got from 'got';
 
 @Injectable()
 export class TrackinsightDataEnhancerService implements DataEnhancerInterface {
   private static baseUrl = 'https://www.trackinsight.com/data-api';
-  private static countries = require('countries-list/dist/countries.json');
   private static countriesMapping = {
     'Russian Federation': 'Russia'
   };
@@ -131,20 +131,19 @@ export class TrackinsightDataEnhancerService implements DataEnhancerInterface {
       (response.countries as unknown as Country[]).length === 0
     ) {
       response.countries = [];
+
       for (const [name, value] of Object.entries<any>(
         holdings?.countries ?? {}
       )) {
         let countryCode: string;
 
-        for (const [key, country] of Object.entries<any>(
-          TrackinsightDataEnhancerService.countries
-        )) {
+        for (const [code, country] of Object.entries(countries)) {
           if (
             country.name === name ||
             country.name ===
               TrackinsightDataEnhancerService.countriesMapping[name]
           ) {
-            countryCode = key;
+            countryCode = code;
             break;
           }
         }

apps/api/src/services/data-provider/data-enhancer/yahoo-finance/yahoo-finance.service.ts

@@ -196,7 +196,9 @@ export class YahooFinanceDataEnhancerService implements DataEnhancerInterface {
         shortName: assetProfile.price.shortName,
         symbol: assetProfile.price.symbol
       });
-      response.symbol = assetProfile.price.symbol;
+      response.symbol = this.convertFromYahooFinanceSymbol(
+        assetProfile.price.symbol
+      );
 
       if (assetSubClass === AssetSubClass.MUTUALFUND) {
         response.sectors = [];

apps/api/src/services/data-provider/data-provider.service.ts

@@ -20,7 +20,7 @@ import type { Granularity, UserWithSettings } from '@ghostfolio/common/types';
 
 import { Inject, Injectable, Logger } from '@nestjs/common';
 import { DataSource, MarketData, SymbolProfile } from '@prisma/client';
-import Big from 'big.js';
+import { Big } from 'big.js';
 import { eachDayOfInterval, format, isValid } from 'date-fns';
 import { groupBy, isEmpty, isNumber, uniqWith } from 'lodash';
 import ms from 'ms';
@@ -92,7 +92,9 @@ export class DataProviderService {
 
       for (const symbol of symbols) {
         const promise = Promise.resolve(
-          this.getDataProvider(DataSource[dataSource]).getAssetProfile(symbol)
+          this.getDataProvider(DataSource[dataSource]).getAssetProfile({
+            symbol
+          })
         );
 
         promises.push(
@@ -202,13 +204,14 @@ export class DataProviderService {
     });
 
     try {
-      const queryRaw = `SELECT *
-                        FROM "MarketData"
-                        WHERE "dataSource" IN ('${dataSources.join(`','`)}')
-                          AND "symbol" IN ('${symbols.join(
-                            `','`
-                          )}') ${granularityQuery} ${rangeQuery}
-                        ORDER BY date;`;
+      const queryRaw = `
+        SELECT *
+        FROM "MarketData"
+        WHERE "dataSource" IN ('${dataSources.join(`','`)}')
+          AND "symbol" IN ('${symbols.join(
+            `','`
+          )}') ${granularityQuery} ${rangeQuery}
+        ORDER BY date;`;
 
       const marketDataByGranularity: MarketData[] =
         await this.prismaService.$queryRawUnsafe(queryRaw);
@@ -335,11 +338,13 @@ export class DataProviderService {
   public async getQuotes({
     items,
     requestTimeout,
-    useCache = true
+    useCache = true,
+    user
   }: {
     items: UniqueAsset[];
     requestTimeout?: number;
     useCache?: boolean;
+    user?: UserWithSettings;
   }): Promise<{
     [symbol: string]: IDataProviderResponse;
   }> {
@@ -405,6 +410,14 @@ export class DataProviderService {
     )) {
       const dataProvider = this.getDataProvider(DataSource[dataSource]);
 
+      if (
+        dataProvider.getDataProviderInfo().isPremium &&
+        this.configurationService.get('ENABLE_FEATURE_SUBSCRIPTION') &&
+        user?.subscription.type === 'Basic'
+      ) {
+        continue;
+      }
+
       const symbols = dataGatheringItems.map((dataGatheringItem) => {
         return dataGatheringItem.symbol;
       });

apps/api/src/services/data-provider/eod-historical-data/eod-historical-data.service.ts

@@ -11,6 +11,7 @@ import {
   IDataProviderHistoricalResponse,
   IDataProviderResponse
 } from '@ghostfolio/api/services/interfaces/interfaces';
+import { SymbolProfileService } from '@ghostfolio/api/services/symbol-profile/symbol-profile.service';
 import {
   DEFAULT_CURRENCY,
   REPLACE_NAME_PARTS
@@ -35,7 +36,8 @@ export class EodHistoricalDataService implements DataProviderInterface {
   private readonly URL = 'https://eodhistoricaldata.com/api';
 
   public constructor(
-    private readonly configurationService: ConfigurationService
+    private readonly configurationService: ConfigurationService,
+    private readonly symbolProfileService: SymbolProfileService
   ) {
     this.apiKey = this.configurationService.get('API_KEY_EOD_HISTORICAL_DATA');
   }
@@ -44,19 +46,21 @@ export class EodHistoricalDataService implements DataProviderInterface {
     return true;
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
-    const [searchResult] = await this.getSearchResult(aSymbol);
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
+    const [searchResult] = await this.getSearchResult(symbol);
 
     return {
+      symbol,
       assetClass: searchResult?.assetClass,
       assetSubClass: searchResult?.assetSubClass,
       currency: this.convertCurrency(searchResult?.currency),
       dataSource: this.getName(),
       isin: searchResult?.isin,
-      name: searchResult?.name,
-      symbol: aSymbol
+      name: searchResult?.name
     };
   }
 
@@ -228,51 +232,53 @@ export class EodHistoricalDataService implements DataProviderInterface {
           ? [realTimeResponse]
           : realTimeResponse;
 
-      const searchResponse = await Promise.all(
-        eodHistoricalDataSymbols
-          .filter((symbol) => {
-            return !symbol.endsWith('.FOREX');
-          })
-          .map((symbol) => {
-            return this.search({ query: symbol });
-          })
+      const symbolProfiles = await this.symbolProfileService.getSymbolProfiles(
+        symbols.map((symbol) => {
+          return {
+            symbol,
+            dataSource: this.getName()
+          };
+        })
       );
 
-      const lookupItems = searchResponse.flat().map(({ items }) => {
-        return items[0];
-      });
+      for (const { close, code, timestamp } of quotes) {
+        let currency: string;
 
-      response = quotes.reduce(
-        (
-          result: { [symbol: string]: IDataProviderResponse },
-          { close, code, timestamp }
-        ) => {
-          const currency = lookupItems.find((lookupItem) => {
-            return lookupItem.symbol === code;
+        if (code.endsWith('.FOREX')) {
+          currency = this.convertFromEodSymbol(code)?.replace(
+            DEFAULT_CURRENCY,
+            ''
+          );
+        }
+
+        if (!currency) {
+          currency = symbolProfiles.find(({ symbol }) => {
+            return symbol === code;
           })?.currency;
+        }
 
-          if (isNumber(close)) {
-            result[this.convertFromEodSymbol(code)] = {
-              currency:
-                currency ??
-                this.convertFromEodSymbol(code)?.replace(DEFAULT_CURRENCY, ''),
-              dataSource: this.getName(),
-              marketPrice: close,
-              marketState: isToday(new Date(timestamp * 1000))
-                ? 'open'
-                : 'closed'
-            };
-          } else {
-            Logger.error(
-              `Could not get quote for ${this.convertFromEodSymbol(code)} (${this.getName()})`,
-              'EodHistoricalDataService'
-            );
+        if (!currency) {
+          const { items } = await this.search({ query: code });
+
+          if (items.length === 1) {
+            currency = items[0].currency;
           }
+        }
 
-          return result;
-        },
-        {}
-      );
+        if (isNumber(close)) {
+          response[this.convertFromEodSymbol(code)] = {
+            currency,
+            dataSource: this.getName(),
+            marketPrice: close,
+            marketState: isToday(new Date(timestamp * 1000)) ? 'open' : 'closed'
+          };
+        } else {
+          Logger.error(
+            `Could not get quote for ${this.convertFromEodSymbol(code)} (${this.getName()})`,
+            'EodHistoricalDataService'
+          );
+        }
+      }
 
       return response;
     } catch (error) {

apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts

@@ -37,12 +37,14 @@ export class FinancialModelingPrepService implements DataProviderInterface {
     return true;
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
     return {
-      dataSource: this.getName(),
-      symbol: aSymbol
+      symbol,
+      dataSource: this.getName()
     };
   }
 

apps/api/src/services/data-provider/google-sheets/google-sheets.service.ts

@@ -33,12 +33,14 @@ export class GoogleSheetsService implements DataProviderInterface {
     return true;
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
     return {
-      dataSource: this.getName(),
-      symbol: aSymbol
+      symbol,
+      dataSource: this.getName()
     };
   }
 

apps/api/src/services/data-provider/interfaces/data-provider.interface.ts

@@ -11,7 +11,11 @@ import { DataSource, SymbolProfile } from '@prisma/client';
 export interface DataProviderInterface {
   canHandle(symbol: string): boolean;
 
-  getAssetProfile(aSymbol: string): Promise<Partial<SymbolProfile>>;
+  getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>>;
 
   getDataProviderInfo(): DataProviderInfo;
 

apps/api/src/services/data-provider/manual/manual.service.ts

@@ -43,16 +43,18 @@ export class ManualService implements DataProviderInterface {
     return true;
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
     const assetProfile: Partial<SymbolProfile> = {
-      dataSource: this.getName(),
-      symbol: aSymbol
+      symbol,
+      dataSource: this.getName()
     };
 
     const [symbolProfile] = await this.symbolProfileService.getSymbolProfiles([
-      { dataSource: this.getName(), symbol: aSymbol }
+      { symbol, dataSource: this.getName() }
     ]);
 
     if (symbolProfile) {
@@ -164,13 +166,15 @@ export class ManualService implements DataProviderInterface {
         }
       });
 
-      for (const symbolProfile of symbolProfiles) {
-        response[symbolProfile.symbol] = {
-          currency: symbolProfile.currency,
+      for (const { currency, symbol } of symbolProfiles) {
+        let marketPrice = marketData.find((marketDataItem) => {
+          return marketDataItem.symbol === symbol;
+        })?.marketPrice;
+
+        response[symbol] = {
+          currency,
+          marketPrice,
           dataSource: this.getName(),
-          marketPrice: marketData.find((marketDataItem) => {
-            return marketDataItem.symbol === symbolProfile.symbol;
-          })?.marketPrice,
           marketState: 'delayed'
         };
       }

apps/api/src/services/data-provider/rapid-api/rapid-api.service.ts

@@ -30,12 +30,14 @@ export class RapidApiService implements DataProviderInterface {
     return !!this.configurationService.get('API_KEY_RAPID_API');
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
     return {
-      dataSource: this.getName(),
-      symbol: aSymbol
+      symbol,
+      dataSource: this.getName()
     };
   }
 

apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts

@@ -33,20 +33,12 @@ export class YahooFinanceService implements DataProviderInterface {
     return true;
   }
 
-  public async getAssetProfile(
-    aSymbol: string
-  ): Promise<Partial<SymbolProfile>> {
-    const { assetClass, assetSubClass, currency, name, symbol } =
-      await this.yahooFinanceDataEnhancerService.getAssetProfile(aSymbol);
-
-    return {
-      assetClass,
-      assetSubClass,
-      currency,
-      name,
-      symbol,
-      dataSource: this.getName()
-    };
+  public async getAssetProfile({
+    symbol
+  }: {
+    symbol: string;
+  }): Promise<Partial<SymbolProfile>> {
+    return this.yahooFinanceDataEnhancerService.getAssetProfile(symbol);
   }
 
   public getDataProviderInfo(): DataProviderInfo {

apps/api/src/services/exchange-rate-data/exchange-rate-data.service.mock.ts

@@ -22,6 +22,14 @@ export const ExchangeRateDataServiceMock = {
           '2023-07-10': 0.8854
         }
       });
+    } else if (targetCurrency === 'USD') {
+      return Promise.resolve({
+        USDUSD: {
+          '2018-01-01': 1,
+          '2021-11-16': 1,
+          '2023-07-10': 1
+        }
+      });
     }
 
     return Promise.resolve({});

apps/api/src/services/exchange-rate-data/exchange-rate-data.service.ts

@@ -73,7 +73,17 @@ export class ExchangeRateDataService {
           currencyTo: targetCurrency
         });
 
-      let previousExchangeRate = 1;
+      const dateStrings = Object.keys(
+        exchangeRatesByCurrency[`${currency}${targetCurrency}`]
+      );
+      const lastDateString = dateStrings.reduce((a, b) => {
+        return a > b ? a : b;
+      });
+
+      let previousExchangeRate =
+        exchangeRatesByCurrency[`${currency}${targetCurrency}`]?.[
+          lastDateString
+        ] ?? 1;
 
       // Start from the most recent date and fill in missing exchange rates
       // using the latest available rate
@@ -94,7 +104,7 @@ export class ExchangeRateDataService {
           exchangeRatesByCurrency[`${currency}${targetCurrency}`][dateString] =
             previousExchangeRate;
 
-          if (currency === DEFAULT_CURRENCY) {
+          if (currency === DEFAULT_CURRENCY && isBefore(date, new Date())) {
             Logger.error(
               `No exchange rate has been found for ${currency}${targetCurrency} at ${dateString}`,
               'ExchangeRateDataService'
@@ -433,13 +443,17 @@ export class ExchangeRateDataService {
                 ]) *
               marketPriceBaseCurrencyToCurrency[format(date, DATE_FORMAT)];
 
-            factors[format(date, DATE_FORMAT)] = factor;
+            if (isNaN(factor)) {
+              throw new Error('Exchange rate is not a number');
+            } else {
+              factors[format(date, DATE_FORMAT)] = factor;
+            }
           } catch {
             Logger.error(
               `No exchange rate has been found for ${currencyFrom}${currencyTo} at ${format(
                 date,
                 DATE_FORMAT
-              )}`,
+              )}. Please complement market data for ${DEFAULT_CURRENCY}${currencyFrom} and ${DEFAULT_CURRENCY}${currencyTo}.`,
               'ExchangeRateDataService'
             );
           }
@@ -451,7 +465,7 @@ export class ExchangeRateDataService {
   }
 
   private async prepareCurrencies(): Promise<string[]> {
-    let currencies: string[] = [];
+    let currencies: string[] = [DEFAULT_CURRENCY];
 
     (
       await this.prismaService.account.findMany({

apps/api/src/services/interfaces/environment.interface.ts

@@ -15,7 +15,6 @@ export interface Environment extends CleanedEnvAccessors {
   DATA_SOURCE_EXCHANGE_RATES: string;
   DATA_SOURCE_IMPORT: string;
   DATA_SOURCES: string[];
-  ENABLE_FEATURE_BLOG: boolean;
   ENABLE_FEATURE_FEAR_AND_GREED_INDEX: boolean;
   ENABLE_FEATURE_READ_ONLY_MODE: boolean;
   ENABLE_FEATURE_SOCIAL_LOGIN: boolean;
@@ -31,6 +30,7 @@ export interface Environment extends CleanedEnvAccessors {
   MAX_ACTIVITIES_TO_IMPORT: number;
   MAX_ITEM_IN_CACHE: number;
   PORT: number;
+  REDIS_DB: number;
   REDIS_HOST: string;
   REDIS_PASSWORD: string;
   REDIS_PORT: number;
@@ -42,5 +42,4 @@ export interface Environment extends CleanedEnvAccessors {
   TWITTER_ACCESS_TOKEN_SECRET: string;
   TWITTER_API_KEY: string;
   TWITTER_API_SECRET: string;
-  WEB_AUTH_RP_ID: string;
 }

apps/api/src/services/interfaces/interfaces.ts

@@ -5,7 +5,7 @@ import {
   Account,
   DataSource,
   SymbolProfile,
-  Type as TypeOfOrder
+  Type as ActivityType
 } from '@prisma/client';
 
 export interface IOrder {
@@ -18,7 +18,7 @@ export interface IOrder {
   quantity: number;
   symbol: string;
   symbolProfile: SymbolProfile;
-  type: TypeOfOrder;
+  type: ActivityType;
   unitPrice: number;
 }
 

apps/api/src/services/symbol-profile/symbol-profile.service.ts

@@ -97,7 +97,8 @@ export class SymbolProfileService {
     scraperConfiguration,
     sectors,
     symbol,
-    symbolMapping
+    symbolMapping,
+    SymbolProfileOverrides
   }: Prisma.SymbolProfileUpdateInput & UniqueAsset) {
     return this.prismaService.symbolProfile.update({
       data: {
@@ -109,7 +110,8 @@ export class SymbolProfileService {
         name,
         scraperConfiguration,
         sectors,
-        symbolMapping
+        symbolMapping,
+        SymbolProfileOverrides
       },
       where: { dataSource_symbol: { dataSource, symbol } }
     });
@@ -189,9 +191,8 @@ export class SymbolProfileService {
       return {
         code,
         weight,
-        continent:
-          continents[countries[code as string]?.continent] ?? UNKNOWN_KEY,
-        name: countries[code as string]?.name ?? UNKNOWN_KEY
+        continent: continents[countries[code]?.continent] ?? UNKNOWN_KEY,
+        name: countries[code]?.name ?? UNKNOWN_KEY
       };
     });
   }

apps/client/project.json

@@ -13,13 +13,13 @@
     "build": {
       "executor": "@nx/angular:webpack-browser",
       "options": {
+        "deleteOutputPath": false,
         "localize": true,
         "outputPath": "dist/apps/client",
         "index": "apps/client/src/index.html",
         "main": "apps/client/src/main.ts",
         "polyfills": "apps/client/src/polyfills.ts",
         "tsConfig": "apps/client/tsconfig.app.json",
-        "assets": [],
         "styles": [
           "apps/client/src/assets/fonts/inter.css",
           "apps/client/src/styles/theme.scss",
@@ -72,6 +72,10 @@
           "baseHref": "/tr/",
           "localize": ["tr"]
         },
+        "development-zh": {
+          "baseHref": "/zh/",
+          "localize": ["zh"]
+        },
         "production": {
           "fileReplacements": [
             {
@@ -108,13 +112,22 @@
       "options": {
         "commands": [
           {
-            "command": "shx mkdir -p dist/apps/client"
+            "command": "shx rm -rf dist/apps/client"
           },
           {
-            "command": "shx cp -r apps/client/src/assets dist/apps/client"
+            "command": "shx mkdir -p dist/apps/client/.well-known"
           },
           {
-            "command": "shx cp -r apps/client/src/assets/.well-known dist/apps/client"
+            "command": "shx mkdir -p dist/apps/client/assets"
+          },
+          {
+            "command": "shx mkdir -p dist/apps/client/ionicons"
+          },
+          {
+            "command": "shx cp -r apps/client/src/assets/* dist/apps/client/assets"
+          },
+          {
+            "command": "shx cp -r apps/client/src/assets/.well-known/* dist/apps/client/.well-known"
           },
           {
             "command": "shx cp apps/client/src/assets/favicon.ico dist/apps/client"
@@ -128,9 +141,6 @@
           {
             "command": "shx cp apps/client/src/assets/site.webmanifest dist/apps/client"
           },
-          {
-            "command": "shx cp -r apps/client/src/locales dist/apps/api/assets"
-          },
           {
             "command": "shx cp node_modules/ionicons/dist/index.js dist/apps/client"
           },
@@ -138,7 +148,7 @@
             "command": "shx cp node_modules/ionicons/dist/ionicons.js dist/apps/client"
           },
           {
-            "command": "shx cp -r node_modules/ionicons/dist/ionicons dist/apps/client/ionicons"
+            "command": "shx cp -r node_modules/ionicons/dist/ionicons/* dist/apps/client/ionicons"
           },
           {
             "command": "shx cp CHANGELOG.md dist/apps/client/assets"
@@ -146,7 +156,8 @@
           {
             "command": "shx cp LICENSE dist/apps/client/assets"
           }
-        ]
+        ],
+        "parallel": false
       }
     },
     "serve": {
@@ -183,6 +194,9 @@
         "development-tr": {
           "buildTarget": "client:build:development-tr"
         },
+        "development-zh": {
+          "buildTarget": "client:build:development-zh"
+        },
         "production": {
           "buildTarget": "client:build:production"
         }
@@ -202,7 +216,8 @@
           "messages.nl.xlf",
           "messages.pl.xlf",
           "messages.pt.xlf",
-          "messages.tr.xlf"
+          "messages.tr.xlf",
+          "messages.zh.xlf"
         ]
       }
     },
@@ -253,6 +268,10 @@
       "tr": {
         "baseHref": "/tr/",
         "translation": "apps/client/src/locales/messages.tr.xlf"
+      },
+      "zh": {
+        "baseHref": "/zh/",
+        "translation": "apps/client/src/locales/messages.zh.xlf"
       }
     },
     "sourceLocale": "en"

apps/client/src/app/app.component.html

@@ -64,7 +64,7 @@
         <div class="h6 mt-2">Ghostfolio</div>
         <ul class="list-unstyled">
           <li><a i18n [routerLink]="routerLinkAbout">About</a></li>
-          <li *ngIf="hasPermissionForBlog">
+          <li *ngIf="hasPermissionForSubscription">
             <a i18n [routerLink]="['/blog']">Blog</a>
           </li>
           <li>
@@ -163,6 +163,11 @@
               <a href="../tr" title="Ghostfolio in Türkçe">Türkçe</a>
             </li>
           -->
+          <!--
+            <li>
+              <a href="../zh" title="Ghostfolio in Chinese">Chinese</a>
+            </li>
+          -->
         </ul>
       </div>
     </div>

apps/client/src/app/app.component.scss

@@ -1,5 +1,3 @@
-@import 'apps/client/src/styles/ghostfolio-style';
-
 :host {
   display: block;
   min-height: 100svh;

apps/client/src/app/app.component.ts

@@ -1,3 +1,4 @@
+import { getCssVariable } from '@ghostfolio/common/helper';
 import { InfoItem, User } from '@ghostfolio/common/interfaces';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
 import { ColorScheme } from '@ghostfolio/common/types';
@@ -38,7 +39,6 @@ export class AppComponent implements OnDestroy, OnInit {
   public currentYear = new Date().getFullYear();
   public deviceType: string;
   public hasInfoMessage: boolean;
-  public hasPermissionForBlog: boolean;
   public hasPermissionForStatistics: boolean;
   public hasPermissionForSubscription: boolean;
   public hasPermissionToAccessFearAndGreedIndex: boolean;
@@ -81,11 +81,6 @@ export class AppComponent implements OnDestroy, OnInit {
     this.deviceType = this.deviceService.getDeviceInfo().deviceType;
     this.info = this.dataService.fetchInfo();
 
-    this.hasPermissionForBlog = hasPermission(
-      this.info?.globalPermissions,
-      permissions.enableBlog
-    );
-
     this.hasPermissionForSubscription = hasPermission(
       this.info?.globalPermissions,
       permissions.enableSubscription
@@ -111,6 +106,7 @@ export class AppComponent implements OnDestroy, OnInit {
 
         this.hasTabs =
           (this.currentRoute === this.routerLinkAbout[0].slice(1) ||
+            this.currentRoute === this.routerLinkFaq[0].slice(1) ||
             this.currentRoute === 'account' ||
             this.currentRoute === 'admin' ||
             this.currentRoute === 'home' ||
@@ -120,7 +116,6 @@ export class AppComponent implements OnDestroy, OnInit {
 
         this.showFooter =
           (this.currentRoute === 'blog' ||
-            this.currentRoute === this.routerLinkFaq[0].slice(1) ||
             this.currentRoute === this.routerLinkFeatures[0].slice(1) ||
             this.currentRoute === this.routerLinkMarkets[0].slice(1) ||
             this.currentRoute === 'open' ||
@@ -193,20 +188,28 @@ export class AppComponent implements OnDestroy, OnInit {
       ? userPreferredColorScheme === 'DARK'
       : window.matchMedia('(prefers-color-scheme: dark)').matches;
 
-    this.toggleThemeStyleClass(isDarkTheme);
+    this.toggleTheme(isDarkTheme);
 
     window.matchMedia('(prefers-color-scheme: dark)').addListener((event) => {
       if (!this.user?.settings.colorScheme) {
-        this.toggleThemeStyleClass(event.matches);
+        this.toggleTheme(event.matches);
       }
     });
   }
 
-  private toggleThemeStyleClass(isDarkTheme: boolean) {
+  private toggleTheme(isDarkTheme: boolean) {
+    const themeColor = getCssVariable(
+      isDarkTheme ? '--dark-background' : '--light-background'
+    );
+
     if (isDarkTheme) {
       this.document.body.classList.add('is-dark-theme');
     } else {
       this.document.body.classList.remove('is-dark-theme');
     }
+
+    this.document
+      .querySelector('meta[name="theme-color"]')
+      .setAttribute('content', themeColor);
   }
 }

apps/client/src/app/components/access-table/access-table.component.scss

@@ -1,5 +1,3 @@
-@import 'apps/client/src/styles/ghostfolio-style';
-
 :host {
   display: block;
 

apps/client/src/app/components/account-detail-dialog/account-detail-dialog.component.ts

@@ -1,3 +1,4 @@
+import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
 import { downloadAsFile } from '@ghostfolio/common/helper';
@@ -21,7 +22,7 @@ import {
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import { Sort, SortDirection } from '@angular/material/sort';
 import { MatTableDataSource } from '@angular/material/table';
-import Big from 'big.js';
+import { Big } from 'big.js';
 import { format, parseISO } from 'date-fns';
 import { isNumber } from 'lodash';
 import { Subject } from 'rxjs';
@@ -41,7 +42,7 @@ export class AccountDetailDialog implements OnDestroy, OnInit {
   public activities: OrderWithAccount[];
   public balance: number;
   public currency: string;
-  public dataSource: MatTableDataSource<OrderWithAccount>;
+  public dataSource: MatTableDataSource<Activity>;
   public equity: number;
   public hasPermissionToDeleteAccountBalance: boolean;
   public historicalDataItems: HistoricalDataItem[];
@@ -115,7 +116,7 @@ export class AccountDetailDialog implements OnDestroy, OnInit {
       );
 
     this.dataService
-      .fetchPortfolioDetails({
+      .fetchPortfolioHoldings({
         filters: [
           {
             type: 'ACCOUNT',
@@ -125,11 +126,7 @@ export class AccountDetailDialog implements OnDestroy, OnInit {
       })
       .pipe(takeUntil(this.unsubscribeSubject))
       .subscribe(({ holdings }) => {
-        this.holdings = [];
-
-        for (const [symbol, holding] of Object.entries(holdings)) {
-          this.holdings.push(holding);
-        }
+        this.holdings = holdings;
 
         this.changeDetectorRef.markForCheck();
       });
@@ -227,7 +224,8 @@ export class AccountDetailDialog implements OnDestroy, OnInit {
           }
         ],
         range: 'max',
-        withExcludedAccounts: true
+        withExcludedAccounts: true,
+        withItems: true
       })
       .pipe(takeUntil(this.unsubscribeSubject))
       .subscribe(({ chart }) => {