apps/api: check graphql response status & forward to response

apps/api/src/proxy/proxy.controller.ts

@@ -1,7 +1,15 @@
 import { queryTTL } from './lib/config';
 import type { GQLRequest } from './types';
 import { CACHE_MANAGER } from '@nestjs/cache-manager';
-import { All, Controller, Inject, Req, Res } from '@nestjs/common';
+import {
+  All,
+  Controller,
+  HttpException,
+  HttpStatus,
+  Inject,
+  Req,
+  Res,
+} from '@nestjs/common';
 import type { Cache } from 'cache-manager';
 import { FastifyReply, FastifyRequest } from 'fastify';
 import { env } from 'src/config/env';
@@ -34,6 +42,12 @@ export class ProxyController {
       method: req.method,
     });
 
+    if (!response.ok)
+      throw new HttpException(
+        response.statusText,
+        response.status || HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+
     const data = await response.json();
     const ttl = queryTTL[operationName];
     if (data && ttl !== false)