managarten/services/mana-core-auth/src/metrics/metrics.controller.ts

import { Controller, Get, Header } from '@nestjs/common';
import { MetricsService } from './metrics.service';

@Controller()
export class MetricsController {
	constructor(private readonly metricsService: MetricsService) {}

	@Get('metrics')
	@Header('Content-Type', 'text/plain; version=0.0.4; charset=utf-8')
	async getMetrics(): Promise<string> {
		return this.metricsService.getMetrics();
	}
}