Merge pull request #52 from feliciagan/profilepic

Author: jolynloh

backend/question-service/.dockerignore

@@ -1,3 +1,4 @@
+coverage
 node_modules
 tests
 .env*

backend/question-service/src/controllers/questionController.ts

@@ -80,11 +80,12 @@ export const createImageLink = async (
 
       const uploadPromises = files.map((file) => uploadFileToFirebase(file));
       const imageUrls = await Promise.all(uploadPromises);
-      res
+      console.log(imageUrls);
+      return res
         .status(200)
         .json({ message: "Images uploaded successfully", imageUrls });
     } catch (error) {
-      res.status(500).json({ message: "Server error", error });
+      return res.status(500).json({ message: "Server error", error });
     }
   });
 };

backend/question-service/swagger.yml

@@ -350,3 +350,46 @@ paths:
             application/json:
               schema:
                 $ref: "#/definitions/ServerError"
+  /api/questions/images:
+    post:
+      summary: Publish image to firebase storage
+      tags: 
+        - questions
+      security:
+        - bearerAuth: []
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              type: object
+              properties:
+                profilePic:
+                  type: string
+                  format: binary
+                  required: true
+      responses:
+        200:
+          description: Successful Response
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  message:
+                    type: string
+                    description: Message
+                  imageUrl:
+                    type: string
+                    description: image url
+        400:
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/ErrorResponse"
+        500:
+          description: Internal Server Error
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/ServerErrorResponse"

backend/user-service/.env.sample

@@ -14,5 +14,11 @@ ADMIN_USERNAME=administrator
 ADMIN_EMAIL=[email protected]
 ADMIN_PASSWORD=Admin@123
 
+# firebase
+FIREBASE_PROJECT_ID=FIREBASE_PROJECT_ID
+FIREBASE_PRIVATE_KEY=FIREBASE_PRIVATE_KEY
+FIREBASE_CLIENT_EMAIL=FIREBASE_CLIENT_EMAIL
+FIREBASE_STORAGE_BUCKET=FIREBASE_STORAGE_BUCKET
+
 # origins for cors
 ORIGINS=http://localhost:5173,http://127.0.0.1:5173

backend/user-service/README.md

@@ -1,12 +1,12 @@
 # User Service Guide
 
-> If you have not set-up either a local or cloud MongoDB, go [here](../) first before proceding.
+> If you have not set-up either a local or cloud MongoDB, as well as Firebase, go [here](../) first before proceding.
 
 ## Setting-up
 
 1. In the `user-service` directory, create a copy of the `.env.sample` file and name it `.env`.
 
-2. Update `MONGO_CLOUD_URI`, `MONGO_LOCAL_URI`, `JWT_SECRET`. 
+2. Update `MONGO_CLOUD_URI`, `MONGO_LOCAL_URI`, `FIREBASE_PROJECT_ID`, `FIREBASE_PRIVATE_KEY`, `FIREBASE_CLIENT_EMAIL`, `FIREBASE_STORAGE_BUCKET`, `JWT_SECRET`. 
 
 3. A default admin account (`email: [email protected]` and `password: Admin@123`) wil be created. If you wish to change the default credentials, update them in `.env`. Alternatively, you can also edit your credentials and user profile after you have created the default account.
 

backend/user-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/user-service/config/multer.ts

@@ -0,0 +1,6 @@
+import multer from "multer";
+
+const storage = multer.memoryStorage();
+const upload = multer({ storage }).single("profilePic");
+
+export { upload };

backend/user-service/controller/user-controller.ts

@@ -20,6 +20,8 @@ import {
   validateBiography,
 } from "../utils/validators";
 import { IUser } from "../model/user-model";
+import { upload } from "../config/multer";
+import { uploadFileToFirebase } from "../utils/utils";
 
 export async function createUser(
   req: Request,
@@ -92,6 +94,34 @@ export async function createUser(
   }
 }
 
+export const createImageLink = async (
+  req: Request,
+  res: Response
+): Promise<void> => {
+  upload(req, res, async (err) => {
+    if (err) {
+      return res
+        .status(500)
+        .json({ message: "Failed to upload image", error: err.message });
+    }
+
+    if (!req.file) {
+      return res.status(400).json({ message: "No image uploaded" });
+    }
+
+    try {
+      const file = req.file as Express.Multer.File;
+      const imageUrl = await uploadFileToFirebase("profilePics/", file);
+
+      return res
+        .status(200)
+        .json({ message: "Image uploaded successfully", imageUrl: imageUrl });
+    } catch (error) {
+      return res.status(500).json({ message: "Server error", error });
+    }
+  });
+};
+
 export async function getUser(req: Request, res: Response): Promise<Response> {
   try {
     const userId = req.params.id;