https://github.com/mrx-arafat/e-commmerce-backend
E-commerce Backend
https://github.com/mrx-arafat/e-commmerce-backend
expressjs mongoosejs nodejs typescript
Last synced: 8 months ago
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E-commerce Backend
- Host: GitHub
- URL: https://github.com/mrx-arafat/e-commmerce-backend
- Owner: mrx-arafat
- Created: 2024-05-21T05:10:02.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-05-22T10:19:56.000Z (over 1 year ago)
- Last Synced: 2025-01-10T18:34:50.467Z (10 months ago)
- Topics: expressjs, mongoosejs, nodejs, typescript
- Language: TypeScript
- Homepage: https://e-commmerce-backend.vercel.app/
- Size: 2.34 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
Awesome Lists containing this project
README
# E-Commerce Backend
This is an E-Commerce backend application developed using Express and TypeScript, integrated with MongoDB using Mongoose for effective data management. The application ensures data integrity through validation using Joi.
## Features
- Create, Retrieve, Update, Delete Products
- Create and Retrieve Orders
- Inventory management with quantity updates on order creation
- Data validation with Joi
## Prerequisites
Make sure you have the following installed on your system:
- Node.js
- npm
- MongoDB
## Project Setup
### 1. Clone the repository
```bash
git clone https://github.com/mrx-arafat/e-commerce-backend.git
cd e-commerce-backend
```
### 2. Install dependencies
```bash
npm install
```
### 3. Environment Variables
Create a `.env` file in the root directory of the project and add the following environment variables:
```env
PORT=5000
DATABASE_URL=mongodb://localhost:27017/arafatDB
```
### 4. Build the Project
To compile the TypeScript code, run:
```bash
npm run build
```
### 5. Seed the Database
To populate the database with sample data, run the feeder script:
```bash
npx ts-node src/feeder.ts
```
### 6. Start the Server
```bash
npm run start
```
This will start the server on the port specified in the `.env` file (default is 5000).
## API Endpoints
### Product Management
#### Create a New Product
- **Endpoint**: `/api/products`
- **Method**: POST
- **Request Body**:
```json
{
"name": "iPhone 13",
"description": "A sleek and powerful smartphone with cutting-edge features.",
"price": 999,
"category": "Electronics",
"tags": ["smartphone", "Apple", "iOS"],
"variants": [
{
"type": "Color",
"value": "Midnight Blue"
},
{
"type": "Storage Capacity",
"value": "256GB"
}
],
"inventory": {
"quantity": 50,
"inStock": true
}
}
```
- **Sample Response**:
#### Retrieve All Products
- **Endpoint**: `/api/products`
- **Method**: GET
- **Sample Response**:
#### Retrieve a Specific Product by ID
- **Endpoint**: `/api/products/:productId`
- **Method**: GET
- `http://localhost:5000/api/products/664ca42bf0658ebbeba51b3a`
- **Sample Response**:
#### Update Product Information
- **Endpoint**: `/api/products/:productId`
- **Method**: PUT
- **Sample Request Body**:
**Sample Response**:
#### Delete a Product
- **Endpoint**: `/api/products/:productId`
- **Method**: DELETE
- **Sample Response**:
#### Search a Product
- **Endpoint**: `/api/products/search?searchTerm=iphone`
- `http://localhost:5000/api/products/search?searchTerm=iphone`
- **Method**: GET
- **Sample Response**:
### Order Management
#### Create a New Order
- **Endpoint**: `/api/orders`
- **Method**: POST
- **Request Body**:
- **Sample Response**:
#### Retrieve All Orders
- **Endpoint**: `/api/orders`
- **Method**: GET
- **Sample Response**:
#### Retrieve Orders by User Email
- **Endpoint**: `/api/orders?email=level2@programming-hero.com`
- **Method**: GET
- **Sample Response**:
### Bonus Section Done: Inventory Update
When creating a new order via the `/api/orders` endpoint, the system will:
1. Check the available quantity in inventory.
2. Return an error response if the ordered quantity exceeds the available quantity.
3. Update the inventory quantity and `inStock` status based on the ordered quantity.
4. If the inventory quantity reaches zero, set `inStock` to false; otherwise, keep it as true.
### Error Handling
- **Insufficient Quantity Error**:
```json
{
"success": false,
"message": "Insufficient quantity available in inventory"
}
```
- **Not Found Error**:
```json
{
"success": false,
"message": "Order not found"
}
```
- **Not Found Route**:
```json
{
"success": false,
"message": "Route not found"
}
```
### Validation with Joi
Joi is used to validate incoming data for product and order creation and updating operations.
## Developer
[mrx-arafat](https://github.com/mrx-arafat)