Merge pull request #7 from guanquann/admin-question-view

Integrate backend question service with frontend

Author: ruiqi7

backend/question-service/.env.sample

@@ -0,0 +1,6 @@
+MONGO_URI=MONGO_URI
+
+FIREBASE_PROJECT_ID=FIREBASE_PROJECT_ID
+FIREBASE_PRIVATE_KEY=FIREBASE_PRIVATE_KEY
+FIREBASE_CLIENT_EMAIL=FIREBASE_CLIENT_EMAIL
+FIREBASE_STORAGE_BUCKET=FIREBASE_STORAGE_BUCKET

backend/question-service/app.ts

@@ -3,6 +3,7 @@ import dotenv from "dotenv";
 import swaggerUi from "swagger-ui-express";
 import yaml from "yaml";
 import fs from "fs";
+import cors from "cors";
 
 import connectDB from "./config/db.ts";
 import questionRoutes from "./src/routes/questionRoutes.ts";
@@ -16,6 +17,9 @@ const app = express();
 
 connectDB();
 
+app.use(cors());
+app.options("*", cors());
+
 app.use(express.json());
 app.use("/api", questionRoutes);
 app.use("/docs", swaggerUi.serve, swaggerUi.setup(swaggerDocument));

backend/question-service/config/firebase.ts

@@ -0,0 +1,14 @@
+import admin from "firebase-admin";
+
+admin.initializeApp({
+  credential: admin.credential.cert({
+    projectId: process.env.FIREBASE_PROJECT_ID,
+    privateKey: process.env.FIREBASE_PRIVATE_KEY?.replace(/\\n/g, "\n"),
+    clientEmail: process.env.FIREBASE_CLIENT_EMAIL,
+  } as admin.ServiceAccount),
+  storageBucket: process.env.FIREBASE_STORAGE_BUCKET,
+});
+
+const bucket = admin.storage().bucket();
+
+export { bucket };

backend/question-service/config/multer.ts

@@ -0,0 +1,6 @@
+import multer from "multer";
+
+const storage = multer.memoryStorage();
+const upload = multer({ storage }).array("images[]");
+
+export { upload };