Setup liveness probe endpoint

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

@@ -3,7 +3,8 @@ import { TransformDataSourceInRequestInterceptor } from '@ghostfolio/api/interce
 import {
   AiServiceHealthResponse,
   DataEnhancerHealthResponse,
-  DataProviderHealthResponse
+  DataProviderHealthResponse,
+  LivenessHealthResponse
 } from '@ghostfolio/common/interfaces';
 
 import {
@@ -116,4 +117,9 @@ export class HealthController {
         .json({ status: getReasonPhrase(StatusCodes.SERVICE_UNAVAILABLE) });
     }
   }
+
+  @Get('liveness')
+  public getLiveness(): LivenessHealthResponse {
+    return { status: getReasonPhrase(StatusCodes.OK) };
+  }
 }

libs/common/src/lib/interfaces/index.ts

@@ -68,6 +68,7 @@ import type { ExportResponse } from './responses/export-response.interface';
 import type { HistoricalResponse } from './responses/historical-response.interface';
 import type { ImportResponse } from './responses/import-response.interface';
 import type { InfoResponse } from './responses/info-response.interface';
+import type { LivenessHealthResponse } from './responses/liveness-health-response.interface';
 import type { LookupResponse } from './responses/lookup-response.interface';
 import type { MarketDataOfMarketsResponse } from './responses/market-data-of-markets-response.interface';
 import type { OAuthResponse } from './responses/oauth-response.interface';
@@ -156,6 +157,7 @@ export {
   InfoResponse,
   InvestmentItem,
   LineChartItem,
+  LivenessHealthResponse,
   LookupItem,
   LookupResponse,
   MarketData,

libs/common/src/lib/interfaces/responses/liveness-health-response.interface.ts

@@ -0,0 +1,3 @@
+export interface LivenessHealthResponse {
+  status: string;
+}