45 lines
1.1 KiB
TypeScript
45 lines
1.1 KiB
TypeScript
import { CACHE_MANAGER } from "@nestjs/cache-manager";
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import { Controller, Get, Inject } from "@nestjs/common";
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import type { Cache } from "cache-manager";
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import { sql } from "drizzle-orm";
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import { DatabaseService } from "./database/database.service";
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@Controller("health")
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export class HealthController {
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constructor(
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private readonly databaseService: DatabaseService,
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@Inject(CACHE_MANAGER) private cacheManager: Cache,
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) {}
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@Get()
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async check() {
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const health: any = {
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status: "ok",
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timestamp: new Date().toISOString(),
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};
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try {
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// Check database connection
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await this.databaseService.db.execute(sql`SELECT 1`);
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health.database = "connected";
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} catch (error) {
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health.status = "error";
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health.database = "disconnected";
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health.databaseError = error.message;
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}
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try {
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// Check Redis connection via cache-manager
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// We try to set a temporary key to verify the connection
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await this.cacheManager.set("health-check", "ok", 1000);
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health.redis = "connected";
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} catch (error) {
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health.status = "error";
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health.redis = "disconnected";
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health.redisError = error.message;
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}
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return health;
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}
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}
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