Added Log Level to env

apps/api/src/main.ts

@@ -14,10 +14,34 @@ async function bootstrap() {
   const configApp = await NestFactory.create(AppModule);
   const configService = configApp.get<ConfigService>(ConfigService);
 
-  const app = await NestFactory.create<NestExpressApplication>(AppModule, {
+  let logLevelArray = [];
-    logger: environment.production
+  let logLevel = configService.get<string>('LOG_LEVEL');
+
+  switch (logLevel) {
+    case 'verbose':
+      logLevelArray.push(['debug', 'error', 'log', 'verbose', 'warn']);
+      break;
+    case 'debug':
+      logLevelArray.push(['debug', 'error', 'log', 'warn']);
+      break;
+    case 'log':
+      logLevelArray.push([, 'error', 'log', 'warn']);
+      break;
+    case 'warn':
+      logLevelArray.push(['error', 'warn']);
+      break;
+    case 'error':
+      logLevelArray.push(['error']);
+      break;
+    default:
+      logLevelArray = environment.production
         ? ['error', 'log', 'warn']
-      : ['debug', 'error', 'log', 'verbose', 'warn']
+        : ['debug', 'error', 'log', 'verbose', 'warn'];
+      break;
+  }
+
+  const app = await NestFactory.create<NestExpressApplication>(AppModule, {
+    logger: logLevelArray
   });
 
   app.enableCors();

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

@@ -22,6 +22,7 @@ export class ConfigurationService {
       API_KEY_RAPID_API: str({ default: '' }),
       CACHE_QUOTES_TTL: num({ default: 1 }),
       CACHE_TTL: num({ default: 1 }),
+      LOG_LEVEL: str({ default: '' }),
       DATA_SOURCE_EXCHANGE_RATES: str({ default: DataSource.YAHOO }),
       DATA_SOURCE_IMPORT: str({ default: DataSource.YAHOO }),
       DATA_SOURCES: json({