Feature/extract tags selector to reusable component (#4256)

* feat(ui): create gf-tags-selector component

* feat(ui): implement gf-tags-selector in activity dialog

* feat(ui): implement gf-tags-selector in holding detail dialog

* Update changelog

CHANGELOG.md

@@ -5,6 +5,12 @@ 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).
 
+## Unreleased
+
+### Added
+
+- Extracted the tags selector to a reusable component used in the create or update activity dialog and holding detail dialog
+
 ## 2.137.1 - 2025-02-01
 
 ### Added

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

@@ -18,26 +18,20 @@ import { GfDataProviderCreditsComponent } from '@ghostfolio/ui/data-provider-cre
 import { translate } from '@ghostfolio/ui/i18n';
 import { GfLineChartComponent } from '@ghostfolio/ui/line-chart';
 import { GfPortfolioProportionChartComponent } from '@ghostfolio/ui/portfolio-proportion-chart';
+import { GfTagsSelectorComponent } from '@ghostfolio/ui/tags-selector';
 import { GfValueComponent } from '@ghostfolio/ui/value';
 
-import { COMMA, ENTER } from '@angular/cdk/keycodes';
 import { CommonModule } from '@angular/common';
 import {
   CUSTOM_ELEMENTS_SCHEMA,
   ChangeDetectionStrategy,
   ChangeDetectorRef,
   Component,
-  ElementRef,
   Inject,
   OnDestroy,
-  OnInit,
-  ViewChild
+  OnInit
 } from '@angular/core';
 import { FormBuilder, FormGroup } from '@angular/forms';
-import {
-  MatAutocompleteModule,
-  MatAutocompleteSelectedEvent
-} from '@angular/material/autocomplete';
 import { MatButtonModule } from '@angular/material/button';
 import { MatChipsModule } from '@angular/material/chips';
 import {
@@ -53,8 +47,8 @@ import { Router } from '@angular/router';
 import { Account, Tag } from '@prisma/client';
 import { format, isSameMonth, isToday, parseISO } from 'date-fns';
 import { NgxSkeletonLoaderModule } from 'ngx-skeleton-loader';
-import { Observable, of, Subject } from 'rxjs';
-import { map, startWith, takeUntil } from 'rxjs/operators';
+import { Subject } from 'rxjs';
+import { takeUntil } from 'rxjs/operators';
 
 import { HoldingDetailDialogParams } from './interfaces/interfaces';
 
@@ -70,8 +64,8 @@ import { HoldingDetailDialogParams } from './interfaces/interfaces';
     GfDialogHeaderModule,
     GfLineChartComponent,
     GfPortfolioProportionChartComponent,
+    GfTagsSelectorComponent,
     GfValueComponent,
-    MatAutocompleteModule,
     MatButtonModule,
     MatChipsModule,
     MatDialogModule,
@@ -85,8 +79,6 @@ import { HoldingDetailDialogParams } from './interfaces/interfaces';
   templateUrl: 'holding-detail-dialog.html'
 })
 export class GfHoldingDetailDialogComponent implements OnDestroy, OnInit {
-  @ViewChild('tagInput') tagInput: ElementRef<HTMLInputElement>;
-
   public activityForm: FormGroup;
   public accounts: Account[];
   public assetClass: string;
@@ -102,7 +94,6 @@ export class GfHoldingDetailDialogComponent implements OnDestroy, OnInit {
   public dividendInBaseCurrencyPrecision = 2;
   public dividendYieldPercentWithCurrencyEffect: number;
   public feeInBaseCurrency: number;
-  public filteredTagsObservable: Observable<Tag[]> = of([]);
   public firstBuyDate: string;
   public historicalDataItems: LineChartItem[];
   public investment: number;
@@ -122,7 +113,6 @@ export class GfHoldingDetailDialogComponent implements OnDestroy, OnInit {
   public sectors: {
     [name: string]: { name: string; value: number };
   };
-  public separatorKeysCodes: number[] = [COMMA, ENTER];
   public sortColumn = 'date';
   public sortDirection: SortDirection = 'desc';
   public SymbolProfile: EnhancedSymbolProfile;
@@ -319,17 +309,6 @@ export class GfHoldingDetailDialogComponent implements OnDestroy, OnInit {
 
           this.activityForm.setValue({ tags: this.tags }, { emitEvent: false });
 
-          this.filteredTagsObservable = this.activityForm.controls[
-            'tags'
-          ].valueChanges.pipe(
-            startWith(this.activityForm.get('tags').value),
-            map((aTags: Tag[] | null) => {
-              return aTags
-                ? this.filterTags(aTags)
-                : this.tagsAvailable.slice();
-            })
-          );
-
           this.transactionCount = transactionCount;
           this.totalItems = transactionCount;
           this.value = value;
@@ -437,17 +416,6 @@ export class GfHoldingDetailDialogComponent implements OnDestroy, OnInit {
       });
   }
 
-  public onAddTag(event: MatAutocompleteSelectedEvent) {
-    this.activityForm.get('tags').setValue([
-      ...(this.activityForm.get('tags').value ?? []),
-      this.tagsAvailable.find(({ id }) => {
-        return id === event.option.value;
-      })
-    ]);
-
-    this.tagInput.nativeElement.value = '';
-  }
-
   public onCloneActivity(aActivity: Activity) {
     this.router.navigate(['/portfolio', 'activities'], {
       queryParams: { activityId: aActivity.id, createDialog: true }
@@ -480,12 +448,8 @@ export class GfHoldingDetailDialogComponent implements OnDestroy, OnInit {
       });
   }
 
-  public onRemoveTag(aTag: Tag) {
-    this.activityForm.get('tags').setValue(
-      this.activityForm.get('tags').value.filter(({ id }) => {
-        return id !== aTag.id;
-      })
-    );
+  public onTagsChanged(tags: Tag[]) {
+    this.activityForm.get('tags').setValue(tags);
   }
 
   public onUpdateActivity(aActivity: Activity) {
@@ -500,14 +464,4 @@ export class GfHoldingDetailDialogComponent implements OnDestroy, OnInit {
     this.unsubscribeSubject.next();
     this.unsubscribeSubject.complete();
   }
-
-  private filterTags(aTags: Tag[]) {
-    const tagIds = aTags.map(({ id }) => {
-      return id;
-    });
-
-    return this.tagsAvailable.filter(({ id }) => {
-      return !tagIds.includes(id);
-    });
-  }
 }

apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.html

@@ -373,38 +373,11 @@
       }"
     >
       <div class="col">
-        <mat-form-field appearance="outline" class="w-100 without-hint">
-          <mat-label i18n>Tags</mat-label>
-          <mat-chip-grid #tagsChipList>
-            @for (tag of activityForm.get('tags')?.value; track tag.id) {
-              <mat-chip-row
-                matChipRemove
-                [removable]="true"
-                (removed)="onRemoveTag(tag)"
-              >
-                {{ tag.name }}
-                <ion-icon class="ml-2" matPrefix name="close-outline" />
-              </mat-chip-row>
-            }
-            <input
-              #tagInput
-              name="close-outline"
-              [matAutocomplete]="autocompleteTags"
-              [matChipInputFor]="tagsChipList"
-              [matChipInputSeparatorKeyCodes]="separatorKeysCodes"
-            />
-          </mat-chip-grid>
-          <mat-autocomplete
-            #autocompleteTags="matAutocomplete"
-            (optionSelected)="onAddTag($event)"
-          >
-            @for (tag of filteredTagsObservable | async; track tag.id) {
-              <mat-option [value]="tag.id">
-                {{ tag.name }}
-              </mat-option>
-            }
-          </mat-autocomplete>
-        </mat-form-field>
+        <gf-tags-selector
+          [tags]="activityForm.get('tags')?.value"
+          [tagsAvailable]="tagsAvailable"
+          (tagsChanged)="onTagsChanged($event)"
+        />
       </div>
     </div>
 

apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts

@@ -3,24 +3,20 @@ import { UpdateOrderDto } from '@ghostfolio/api/app/order/update-order.dto';
 import { getDateFormatString } from '@ghostfolio/common/helper';
 import { translate } from '@ghostfolio/ui/i18n';
 
-import { COMMA, ENTER } from '@angular/cdk/keycodes';
 import {
   ChangeDetectionStrategy,
   ChangeDetectorRef,
   Component,
-  ElementRef,
   Inject,
-  OnDestroy,
-  ViewChild
+  OnDestroy
 } from '@angular/core';
 import { FormBuilder, FormGroup, Validators } from '@angular/forms';
-import { MatAutocompleteSelectedEvent } from '@angular/material/autocomplete';
 import { DateAdapter, MAT_DATE_LOCALE } from '@angular/material/core';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import { AssetClass, AssetSubClass, Tag, Type } from '@prisma/client';
 import { isAfter, isToday } from 'date-fns';
-import { EMPTY, Observable, Subject, lastValueFrom, of } from 'rxjs';
-import { catchError, delay, map, startWith, takeUntil } from 'rxjs/operators';
+import { EMPTY, Subject, lastValueFrom } from 'rxjs';
+import { catchError, delay, takeUntil } from 'rxjs/operators';
 
 import { DataService } from '../../../../services/data.service';
 import { validateObjectForForm } from '../../../../util/form.util';
@@ -35,9 +31,6 @@ import { CreateOrUpdateActivityDialogParams } from './interfaces/interfaces';
   standalone: false
 })
 export class CreateOrUpdateActivityDialog implements OnDestroy {
-  @ViewChild('symbolAutocomplete') symbolAutocomplete;
-  @ViewChild('tagInput') tagInput: ElementRef<HTMLInputElement>;
-
   public activityForm: FormGroup;
   public assetClasses = Object.keys(AssetClass).map((assetClass) => {
     return { id: assetClass, label: translate(assetClass) };
@@ -48,12 +41,10 @@ export class CreateOrUpdateActivityDialog implements OnDestroy {
   public currencies: string[] = [];
   public currentMarketPrice = null;
   public defaultDateFormat: string;
-  public filteredTagsObservable: Observable<Tag[]> = of([]);
   public isLoading = false;
   public isToday = isToday;
   public mode: 'create' | 'update';
   public platforms: { id: string; name: string }[];
-  public separatorKeysCodes: number[] = [COMMA, ENTER];
   public tagsAvailable: Tag[] = [];
   public total = 0;
   public typesTranslationMap = new Map<Type, string>();
@@ -284,15 +275,6 @@ export class CreateOrUpdateActivityDialog implements OnDestroy {
       this.changeDetectorRef.markForCheck();
     });
 
-    this.filteredTagsObservable = this.activityForm.controls[
-      'tags'
-    ].valueChanges.pipe(
-      startWith(this.activityForm.get('tags').value),
-      map((aTags: Tag[] | null) => {
-        return aTags ? this.filterTags(aTags) : this.tagsAvailable.slice();
-      })
-    );
-
     this.activityForm
       .get('type')
       .valueChanges.pipe(takeUntil(this.unsubscribeSubject))
@@ -440,29 +422,10 @@ export class CreateOrUpdateActivityDialog implements OnDestroy {
     return isAfter(aDate, new Date(0));
   }
 
-  public onAddTag(event: MatAutocompleteSelectedEvent) {
-    this.activityForm.get('tags').setValue([
-      ...(this.activityForm.get('tags').value ?? []),
-      this.tagsAvailable.find(({ id }) => {
-        return id === event.option.value;
-      })
-    ]);
-
-    this.tagInput.nativeElement.value = '';
-  }
-
   public onCancel() {
     this.dialogRef.close();
   }
 
-  public onRemoveTag(aTag: Tag) {
-    this.activityForm.get('tags').setValue(
-      this.activityForm.get('tags').value.filter(({ id }) => {
-        return id !== aTag.id;
-      })
-    );
-  }
-
   public async onSubmit() {
     const activity: CreateOrderDto | UpdateOrderDto = {
       accountId: this.activityForm.get('accountId').value,
@@ -518,21 +481,15 @@ export class CreateOrUpdateActivityDialog implements OnDestroy {
     }
   }
 
+  public onTagsChanged(tags: Tag[]) {
+    this.activityForm.get('tags').setValue(tags);
+  }
+
   public ngOnDestroy() {
     this.unsubscribeSubject.next();
     this.unsubscribeSubject.complete();
   }
 
-  private filterTags(aTags: Tag[]) {
-    const tagIds = aTags.map(({ id }) => {
-      return id;
-    });
-
-    return this.tagsAvailable.filter(({ id }) => {
-      return !tagIds.includes(id);
-    });
-  }
-
   private updateSymbol() {
     this.isLoading = true;
     this.changeDetectorRef.markForCheck();

apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.html

@@ -379,38 +379,11 @@
       </mat-form-field>
     </div>
     <div class="mb-3" [ngClass]="{ 'd-none': tagsAvailable?.length < 1 }">
-      <mat-form-field appearance="outline" class="w-100">
-        <mat-label i18n>Tags</mat-label>
-        <mat-chip-grid #tagsChipList>
-          @for (tag of activityForm.get('tags')?.value; track tag.id) {
-            <mat-chip-row
-              matChipRemove
-              [removable]="true"
-              (removed)="onRemoveTag(tag)"
-            >
-              {{ tag.name }}
-              <ion-icon class="ml-2" matPrefix name="close-outline" />
-            </mat-chip-row>
-          }
-          <input
-            #tagInput
-            name="close-outline"
-            [matAutocomplete]="autocompleteTags"
-            [matChipInputFor]="tagsChipList"
-            [matChipInputSeparatorKeyCodes]="separatorKeysCodes"
-          />
-        </mat-chip-grid>
-        <mat-autocomplete
-          #autocompleteTags="matAutocomplete"
-          (optionSelected)="onAddTag($event)"
-        >
-          @for (tag of filteredTagsObservable | async; track tag.id) {
-            <mat-option [value]="tag.id">
-              {{ tag.name }}
-            </mat-option>
-          }
-        </mat-autocomplete>
-      </mat-form-field>
+      <gf-tags-selector
+        [tags]="activityForm.get('tags')?.value"
+        [tagsAvailable]="tagsAvailable"
+        (tagsChanged)="onTagsChanged($event)"
+      />
     </div>
   </div>
   <div class="d-flex" mat-dialog-actions>

apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.module.ts

@@ -1,14 +1,13 @@
 import { GfAssetProfileIconComponent } from '@ghostfolio/client/components/asset-profile-icon/asset-profile-icon.component';
 import { GfSymbolAutocompleteComponent } from '@ghostfolio/ui/symbol-autocomplete';
+import { GfTagsSelectorComponent } from '@ghostfolio/ui/tags-selector';
 import { GfValueComponent } from '@ghostfolio/ui/value';
 
 import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
-import { MatAutocompleteModule } from '@angular/material/autocomplete';
 import { MatButtonModule } from '@angular/material/button';
 import { MatCheckboxModule } from '@angular/material/checkbox';
-import { MatChipsModule } from '@angular/material/chips';
 import { MatDatepickerModule } from '@angular/material/datepicker';
 import { MatDialogModule } from '@angular/material/dialog';
 import { MatFormFieldModule } from '@angular/material/form-field';
@@ -24,11 +23,10 @@ import { CreateOrUpdateActivityDialog } from './create-or-update-activity-dialog
     FormsModule,
     GfAssetProfileIconComponent,
     GfSymbolAutocompleteComponent,
+    GfTagsSelectorComponent,
     GfValueComponent,
-    MatAutocompleteModule,
     MatButtonModule,
     MatCheckboxModule,
-    MatChipsModule,
     MatDatepickerModule,
     MatDialogModule,
     MatFormFieldModule,

libs/ui/src/lib/tags-selector/index.ts

@@ -0,0 +1 @@
+export * from './tags-selector.component';

libs/ui/src/lib/tags-selector/tags-selector.component.html

@@ -0,0 +1,32 @@
+<mat-form-field appearance="outline" class="w-100 without-hint">
+  <mat-label i18n>Tags</mat-label>
+  <mat-chip-grid #tagsChipList>
+    @for (tag of tagsSelected(); track tag.id) {
+      <mat-chip-row
+        matChipRemove
+        [removable]="true"
+        (removed)="onRemoveTag(tag)"
+      >
+        {{ tag.name }}
+        <ion-icon matChipTrailingIcon name="close-outline" />
+      </mat-chip-row>
+    }
+    <input
+      #tagInput
+      [formControl]="tagInputControl"
+      [matAutocomplete]="autocompleteTags"
+      [matChipInputFor]="tagsChipList"
+      [matChipInputSeparatorKeyCodes]="separatorKeysCodes"
+    />
+  </mat-chip-grid>
+  <mat-autocomplete
+    #autocompleteTags="matAutocomplete"
+    (optionSelected)="onAddTag($event)"
+  >
+    @for (tag of filteredOptions | async; track tag.id) {
+      <mat-option [value]="tag.id">
+        {{ tag.name }}
+      </mat-option>
+    }
+  </mat-autocomplete>
+</mat-form-field>

libs/ui/src/lib/tags-selector/tags-selector.component.scss

@@ -0,0 +1,3 @@
+:host {
+  display: block;
+}

libs/ui/src/lib/tags-selector/tags-selector.component.ts

@@ -0,0 +1,123 @@
+import { COMMA, ENTER } from '@angular/cdk/keycodes';
+import { CommonModule } from '@angular/common';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  CUSTOM_ELEMENTS_SCHEMA,
+  ElementRef,
+  EventEmitter,
+  Input,
+  OnChanges,
+  OnDestroy,
+  OnInit,
+  Output,
+  signal,
+  ViewChild
+} from '@angular/core';
+import { FormControl, FormsModule, ReactiveFormsModule } from '@angular/forms';
+import {
+  MatAutocompleteModule,
+  MatAutocompleteSelectedEvent
+} from '@angular/material/autocomplete';
+import { MatChipsModule } from '@angular/material/chips';
+import { MatFormFieldModule } from '@angular/material/form-field';
+import { MatInputModule } from '@angular/material/input';
+import { Tag } from '@prisma/client';
+import { BehaviorSubject, Subject, takeUntil } from 'rxjs';
+
+@Component({
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  imports: [
+    CommonModule,
+    FormsModule,
+    MatAutocompleteModule,
+    MatChipsModule,
+    MatFormFieldModule,
+    MatInputModule,
+    ReactiveFormsModule
+  ],
+  schemas: [CUSTOM_ELEMENTS_SCHEMA],
+  selector: 'gf-tags-selector',
+  styleUrls: ['./tags-selector.component.scss'],
+  templateUrl: 'tags-selector.component.html'
+})
+export class GfTagsSelectorComponent implements OnInit, OnChanges, OnDestroy {
+  @Input() tags: Tag[];
+  @Input() tagsAvailable: Tag[];
+
+  @Output() tagsChanged = new EventEmitter<Tag[]>();
+
+  @ViewChild('tagInput') tagInput: ElementRef<HTMLInputElement>;
+
+  public filteredOptions: Subject<Tag[]> = new BehaviorSubject([]);
+  public readonly separatorKeysCodes: number[] = [COMMA, ENTER];
+  public readonly tagInputControl = new FormControl('');
+  public readonly tagsSelected = signal<Tag[]>([]);
+
+  private unsubscribeSubject = new Subject<void>();
+
+  public constructor() {
+    this.tagInputControl.valueChanges
+      .pipe(takeUntil(this.unsubscribeSubject))
+      .subscribe((value) => {
+        this.filteredOptions.next(this.filterTags(value));
+      });
+  }
+
+  public ngOnInit() {
+    this.tagsSelected.set(this.tags);
+    this.updateFilters();
+  }
+
+  public ngOnChanges() {
+    this.tagsSelected.set(this.tags);
+    this.updateFilters();
+  }
+
+  public onAddTag(event: MatAutocompleteSelectedEvent) {
+    const tag = this.tagsAvailable.find(({ id }) => {
+      return id === event.option.value;
+    });
+
+    this.tagsSelected.update((tags) => {
+      return [...(tags ?? []), tag];
+    });
+
+    this.tagsChanged.emit(this.tagsSelected());
+    this.tagInput.nativeElement.value = '';
+    this.tagInputControl.setValue(undefined);
+  }
+
+  public onRemoveTag(tag: Tag) {
+    this.tagsSelected.update((tags) => {
+      return tags.filter(({ id }) => {
+        return id !== tag.id;
+      });
+    });
+
+    this.tagsChanged.emit(this.tagsSelected());
+    this.updateFilters();
+  }
+
+  public ngOnDestroy() {
+    this.unsubscribeSubject.next();
+    this.unsubscribeSubject.complete();
+  }
+
+  private filterTags(query: string = ''): Tag[] {
+    const tags = this.tagsSelected() ?? [];
+    const tagIds = tags.map(({ id }) => {
+      return id;
+    });
+
+    return this.tagsAvailable.filter(({ id, name }) => {
+      return (
+        !tagIds.includes(id) && name.toLowerCase().includes(query.toLowerCase())
+      );
+    });
+  }
+
+  private updateFilters() {
+    this.filteredOptions.next(this.filterTags());
+  }
+}