Web services API basic structure added.

- Added API for Register, Login ,
- Add/Update/Delete User,
- Get single user, multiple user data.
- JWT Authentication.
- Basic sample for Product, Order, Cart
- Basic sample Routes for Product, Order, Cart

Author: Bhadresh Pithwa

web_services/.env

@@ -0,0 +1,4 @@
+DB_URL_DEVELOPMENT=mongodb://localhost/mern_ecommerce
+API_PORT=5002
+PASS_SECRET=SHRkKEGzfelIeTAWLu4j
+JWT_SECRET=uYzamxJH81SZFmeZap3oz1N1jNRhD2B3

web_services/.gitignore

@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

web_services/index.js

@@ -1 +1,31 @@
+const express = require('express');
+const app = express();
+const mongoose = require("mongoose");
+const dotenv = require("dotenv");
+const authRoute = require("./routes/auth");
+const userRoute = require("./routes/user");
 
+// Read value from .env file
+dotenv.config();
+
+//MongoDB Connection
+mongoose.connect(process.env.DB_URL_DEVELOPMENT)
+.then(()=>{
+	console.log("DB Connection Successfully")
+}).catch((err)=>{
+	console.log(err)
+})
+
+// parse requests of content-type - application/json, Read JSON data from request
+app.use(express.json());
+
+//Use routes
+app.use("/api/auth",authRoute);
+app.use("/api/users",userRoute);
+
+//Read PORT from .env file OR Default set 5002
+const API_PORT = process.env.API_PORT || 5002;
+
+app.listen(API_PORT,()=>{
+	console.log(`Backend Server is running on port ${API_PORT}`)
+})

web_services/models/Cart.js

@@ -0,0 +1,22 @@
+const mongoose = require("mongoose");
+
+const CartSchema = new mongoose.Schema(
+		{
+			userId:{type:String, required:true},
+			products:[
+				{
+					productId:{
+						type: String,
+					},
+					quantity:{
+						type: Number,
+						default:1
+					}
+
+				}
+			]
+		},
+		{timestamps:true}	
+	);
+
+module.exports = mongoose.model("Cart",CartSchema);

web_services/models/Order.js

@@ -0,0 +1,25 @@
+const mongoose = require("mongoose");
+
+const OrderSchema = new mongoose.Schema(
+		{
+			userId:{type:String, required:true},
+			products:[
+				{
+					productId:{
+						type: String,
+					},
+					quantity:{
+						type: Number,
+						default:1
+					}
+
+				}
+			]
+		},
+		amount: {type:Number, required:true},
+		address: {type:Object, required:true},
+		status: {type:String, default:"pending"},
+		{timestamps:true}	
+	);
+
+module.exports = mongoose.model("Cart",OrderSchema);

web_services/models/Product.js

@@ -0,0 +1,16 @@
+const mongoose = require("mongoose");
+
+const ProductSchema = new mongoose.Schema(
+		{
+			title:{type:String, required:true},
+			description:{type:String, required:true},
+			image:{type:String, required:true},
+			categories:{type:Array},
+			size:{type:String},
+			color:{type:String},
+			price:{type:String},
+		},
+		{timestamps:true}	
+	);
+
+module.exports = mongoose.model("Product",ProductSchema);

web_services/models/User.js

@@ -0,0 +1,14 @@
+const mongoose = require("mongoose");
+
+
+const UserSchema = new mongoose.Schema(
+		{
+			username:{type:String, required:true,unique:true},
+			email:{type:String, required:true,unique:true},
+			password:{type:String, required:true},
+			isAdmin:{type:Boolean, default:false}
+		},
+		{timestamps:true}	
+	);
+
+module.exports = mongoose.model("User",UserSchema);