From 58eeff700174f349fea70de2580b8d1ce4482684 Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Sun, 12 Jun 2022 17:51:26 +0200
Subject: [PATCH] Feature/expose the environment variable host (#1007)

* Expose environment variable: HOST

* Update changelog
---
 .env                                           | 1 -
 CHANGELOG.md                                   | 1 +
 apps/api/src/main.ts                           | 5 +++--
 apps/api/src/services/configuration.service.ts | 3 ++-
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/.env b/.env
index 44c1ec3a..4f6dc7cd 100644
--- a/.env
+++ b/.env
@@ -14,4 +14,3 @@ ACCESS_TOKEN_SALT=<INSERT_RANDOM_STRING>
 ALPHA_VANTAGE_API_KEY=
 DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@localhost:5432/${POSTGRES_DB}?sslmode=prefer
 JWT_SECRET_KEY=<INSERT_RANDOM_STRING>
-PORT=3333
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3336b81b..34a18190 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Exposed the environment variable `HOST`
 - Decreased the number of attempts of queue jobs from `20` to `10` (fail earlier)
 - Improved the message for data provider errors in the client
 - Changed the label from _Balance_ to _Cash Balance_ in the account dialog
diff --git a/apps/api/src/main.ts b/apps/api/src/main.ts
index cf565a36..546cbbf3 100644
--- a/apps/api/src/main.ts
+++ b/apps/api/src/main.ts
@@ -20,10 +20,11 @@ async function bootstrap() {
     })
   );
 
+  const host = process.env.HOST || 'localhost';
   const port = process.env.PORT || 3333;
-  await app.listen(port, () => {
+  await app.listen(port, host, () => {
     logLogo();
-    Logger.log(`Listening at http://localhost:${port}`);
+    Logger.log(`Listening at http://${host}:${port}`);
     Logger.log('');
   });
 }
diff --git a/apps/api/src/services/configuration.service.ts b/apps/api/src/services/configuration.service.ts
index 525951a7..cc80c146 100644
--- a/apps/api/src/services/configuration.service.ts
+++ b/apps/api/src/services/configuration.service.ts
@@ -31,12 +31,13 @@ export class ConfigurationService {
       GOOGLE_SHEETS_ACCOUNT: str({ default: '' }),
       GOOGLE_SHEETS_ID: str({ default: '' }),
       GOOGLE_SHEETS_PRIVATE_KEY: str({ default: '' }),
+      HOST: host({ default: 'localhost' }),
       JWT_SECRET_KEY: str({}),
       MAX_ITEM_IN_CACHE: num({ default: 9999 }),
       MAX_ORDERS_TO_IMPORT: num({ default: Number.MAX_SAFE_INTEGER }),
       PORT: port({ default: 3333 }),
       RAKUTEN_RAPID_API_KEY: str({ default: '' }),
-      REDIS_HOST: str({ default: 'localhost' }),
+      REDIS_HOST: host({ default: 'localhost' }),
       REDIS_PASSWORD: str({ default: '' }),
       REDIS_PORT: port({ default: 6379 }),
       ROOT_URL: str({ default: 'http://localhost:4200' }),