Merge pull request #13 from ShahandFahad/usermgmt

Usermgmt

services/usermanagement/app.js

@@ -1,10 +1,23 @@
 const express = require("express");
 const app = express();
 
-app.use(express.json()); // json parser
+app.use(express.json()); // json parser: req handler middleware
 
-app.get("/", (req, res) => {
-  res.status(200).send("User Management Serivice");
+// Run in development env
+if (process.env.NODE_ENV === "development") {
+  const morgan = require("morgan");
+  app.use(morgan("dev"));
+}
+
+//  User routes
+const userRoutes = require("./src/routes/userRoutes");
+
+// Routes
+app.use("/api/v1/user", userRoutes);
+
+// Handle Non-Existing Routes: Return 404
+app.all("*", (req, res) => {
+  res.status(404).json({ staus: "Failed", message: "Not Found!" });
 });
 
 module.exports = app;

services/usermanagement/config/env/.env.example

@@ -10,3 +10,4 @@ API_KEY=your_api_key_here
 DB_HOST=your_db_host
 DB_USER=your_db_user
 DB_PASSWORD=your_db_password
+DATABASE_URL=mongodb://localhost:27017/mydatabase

services/usermanagement/config/serverConfig.js

@@ -1,9 +1,12 @@
+// Load Environment Variables: At the top of your app.js file
+require("dotenv").config({ path: `${__dirname}/env/.env.development` });
+// import app.js here
 const app = require("../app");
 
 // Start server
-const PORT = 8001;
-app.listen(PORT, () => {
+const port = process.env.PORT || 8000;
+app.listen(port, () => {
   console.log(
-    `User Management: Server is running on: http://localhost:${PORT}`
+    `User Management: Server is running on: http://localhost:${port}`
   );
 });

services/usermanagement/package.json

@@ -20,6 +20,7 @@
   },
   "homepage": "https://github.com/ShahandFahad/solarscape#readme",
   "dependencies": {
+    "dotenv": "^16.4.1",
     "express": "^4.18.2",
     "mongoose": "^8.1.1"
   },

services/usermanagement/src/controllers/userController.js

@@ -0,0 +1,24 @@
+// GET: Get all users from DB
+exports.getAllUsers = (req, res) => {
+  res.status(200).json({ status: "Success", message: "Get All Users" });
+};
+
+// POST: Post | Add new user to DB
+exports.createUser = (req, res) => {
+  res.status(200).json({ status: "Success", message: "New User Added" });
+};
+
+// GET: Get user by ID
+exports.getUser = (req, res) => {
+  res.status(200).json({ status: "Success", message: "Get User by ID" });
+};
+
+// UPDATE: Update user details
+exports.updateUser = (req, res) => {
+  res.status(200).json({ status: "Success", message: "User Updated" });
+};
+
+// DELETE: Delete user
+exports.deleteUser = (req, res) => {
+  res.status(200).json({ status: "Success", message: "User Deleted" });
+};

services/usermanagement/src/routes/userRoutes.js

@@ -0,0 +1,19 @@
+const express = require("express");
+const router = express.Router();
+
+// Get user route controller
+const userController = require("../controllers/userController");
+
+// Router setup
+router
+  .route("/")
+  .get(userController.getAllUsers)
+  .post(userController.createUser);
+
+router
+  .route("/:id")
+  .get(userController.getUser)
+  .patch(userController.updateUser)
+  .delete(userController.deleteUser);
+
+module.exports = router;