health health.controller.ts

100% Statements 12/12

100% Branches 12/12

100% Functions 4/4

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  import { Controller, Get } from '@nestjs/common';
import {
  HealthCheck,
  HealthCheckResult,
  HealthCheckService,
  TypeOrmHealthIndicator,
} from '@nestjs/terminus';
 
@Controller('health')
export class HealthController {
  constructor(
    private readonly health: HealthCheckService,
    private readonly db: TypeOrmHealthIndicator,
  ) {}
 
  /** Liveness: the process is up and serving. Restart me if this fails. */
  @Get()
  live(): { status: string } {
    return { status: 'ok' };
  }
 
  /** Readiness: dependencies are reachable. Route traffic elsewhere if not. */
  @Get('ready')
  @HealthCheck()
  ready(): Promise<HealthCheckResult> {
    return this.health.check([
      () => this.db.pingCheck('database', { timeout: 1500 }),
    ]);
  }
}