Merge pull request #114 from jolynloh/deployment

Deployment

Author: ruiqi7

backend/qn-history-service/src/middlewares/basicAccessControl.ts

@@ -12,6 +12,6 @@ export const verifyToken = (
     .then(() => next())
     .catch((err) => {
       console.log(err.response);
-      return res.status(err.response.status).json(err.response.data);
+      return res.status(err.response?.status).json(err.response?.data);
     });
 };

backend/question-service/src/middlewares/basicAccessControl.ts

@@ -12,6 +12,6 @@ export const verifyAdminToken = (
     .then(() => next())
     .catch((err) => {
       console.log(err.response);
-      return res.status(err.response.status).json(err.response.data);
+      return res.status(err.response?.status).json(err.response?.data);
     });
 };

backend/question-service/src/server.ts

@@ -1,18 +1,22 @@
 import app from "./app.ts";
 import connectDB from "./config/db.ts";
+// import { seedQuestions } from "./scripts/seed.ts";
 
 const PORT = process.env.SERVICE_PORT || 3000;
 
 if (process.env.NODE_ENV !== "test") {
   connectDB()
     .then(() => {
       console.log("MongoDB Connected!");
+      // seedQuestions();
 
-      app.listen(PORT, () => {
+      const server = app.listen(PORT, () => {
         console.log(
           `Question service server listening on http://localhost:${PORT}`,
         );
       });
+
+      server.keepAliveTimeout = 70 * 1000; // set timeout value to > load balancer idle timeout (60s)
     })
     .catch((err) => {
       console.error("Failed to connect to DB");

backend/user-service/src/model/repository.ts

@@ -1,13 +1,17 @@
 import UserModel, { IUser } from "./user-model";
-import "dotenv/config";
+import dotenv from "dotenv";
 import { connect } from "mongoose";
 
+dotenv.config();
+
 export async function connectToDB() {
   const mongoDBUri: string | undefined =
     process.env.NODE_ENV === "production"
       ? process.env.MONGO_CLOUD_URI
       : process.env.MONGO_LOCAL_URI;
 
+  console.log(mongoDBUri);
+
   if (!mongoDBUri) {
     throw new Error("MongoDB URI is not provided");
   }

frontend/src/utils/api.ts

@@ -1,9 +1,14 @@
 import axios from "axios";
 
-const usersUrl = "http://localhost:3001/api";
-const questionsUrl = "http://localhost:3000/api/questions";
-const codeExecutionUrl = "http://localhost:3004/api/run";
-const qnHistoriesUrl = "http://localhost:3006/api/qnhistories";
+const usersUrl =
+  import.meta.env.VITE_USER_SERVICE_URL ?? "http://localhost:3001/api";
+const questionsUrl =
+  import.meta.env.VITE_QN_SERVICE_URL ?? "http://localhost:3000/api/questions";
+const codeExecutionUrl =
+  import.meta.env.VITE_CODE_EXEC_SERVICE_URL ?? "http://localhost:3004/api/run";
+const qnHistoriesUrl =
+  import.meta.env.VITE_QN_HIST_SERVICE_URL ??
+  "http://localhost:3006/api/qnhistories";
 
 export const questionClient = axios.create({
   baseURL: questionsUrl,

frontend/src/utils/collabSocket.ts

@@ -38,7 +38,8 @@ export type CollabSessionData = {
   awareness: Awareness;
 };
 
-const COLLAB_SOCKET_URL = "http://localhost:3003";
+const COLLAB_SOCKET_URL =
+  import.meta.env.VITE_COLLAB_SERVICE_URL ?? "http://localhost:3003";
 
 export const collabSocket = io(COLLAB_SOCKET_URL, {
   reconnectionAttempts: 5,

frontend/src/utils/communicationSocket.ts

@@ -16,7 +16,8 @@ export enum CommunicationEvents {
   DISCONNECTED = "disconnected",
 }
 
-const COMMUNICATION_SOCKET_URL = "http://localhost:3005";
+const COMMUNICATION_SOCKET_URL =
+  import.meta.env.VITE_COMM_SERVICE_URL ?? "http://localhost:3005";
 
 export const communicationSocket = io(COMMUNICATION_SOCKET_URL, {
   reconnectionAttempts: 3,

frontend/src/utils/matchSocket.ts

@@ -1,7 +1,8 @@
 import { io } from "socket.io-client";
 import { getToken } from "./token";
 
-const MATCH_SOCKET_URL = "http://localhost:3002";
+const MATCH_SOCKET_URL =
+  import.meta.env.VITE_MATCH_SERVICE_URL ?? "http://localhost:3002";
 
 export const matchSocket = io(MATCH_SOCKET_URL, {
   reconnectionAttempts: 3,

package.json

@@ -3,6 +3,6 @@
     "husky": "^9.1.6"
   },
   "scripts": {
-    "prepare": "husky"
+    "prepare": "command -v husky && husky || true"
   }
 }