improve healthcheck service

src/modules/authentication/adapters/primaries/authentication.controller.ts

@@ -24,12 +24,6 @@ import { AuthenticationPresenter } from './authentication.presenter';
 import { RpcValidationPipe } from '../../../../utils/pipes/rpc.validation-pipe';
 import { UsernamePresenter } from './username.presenter';
 
-enum ServingStatus {
-  UNKNOWN = 0,
-  SERVING = 1,
-  NOT_SERVING = 2,
-}
-
 @UsePipes(
   new RpcValidationPipe({
     whitelist: true,
@@ -191,11 +185,4 @@ export class AuthenticationController {
       });
     }
   }
-
-  @GrpcMethod('Health', 'Check')
-  async check(): Promise<{ status: ServingStatus }> {
-    return {
-      status: ServingStatus.SERVING,
-    };
-  }
 }

src/modules/authentication/adapters/primaries/health.controller.ts

@@ -0,0 +1,27 @@
+import { Controller } from '@nestjs/common';
+import { GrpcMethod } from '@nestjs/microservices';
+
+enum ServingStatus {
+  UNKNOWN = 0,
+  SERVING = 1,
+  NOT_SERVING = 2,
+}
+
+interface HealthCheckRequest {
+  service: string;
+}
+
+interface HealthCheckResponse {
+  status: ServingStatus;
+}
+
+@Controller()
+export class HealthController {
+  @GrpcMethod('Health', 'Check')
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  check(data: HealthCheckRequest, metadata: any): HealthCheckResponse {
+    return {
+      status: ServingStatus.SERVING,
+    };
+  }
+}

src/modules/authentication/authentication.module.ts

@@ -16,6 +16,7 @@ import { RabbitMQModule } from '@golevelup/nestjs-rabbitmq';
 import { ConfigModule, ConfigService } from '@nestjs/config';
 import { AuthenticationMessagerController } from './adapters/primaries/authentication-messager.controller';
 import { Messager } from './adapters/secondaries/messager';
+import { HealthController } from './adapters/primaries/health.controller';
 
 @Module({
   imports: [
@@ -47,7 +48,11 @@ import { Messager } from './adapters/secondaries/messager';
       inject: [ConfigService],
     }),
   ],
-  controllers: [AuthenticationController, AuthenticationMessagerController],
+  controllers: [
+    AuthenticationController,
+    AuthenticationMessagerController,
+    HealthController,
+  ],
   providers: [
     AuthenticationProfile,
     UsernameProfile,