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https://github.com/devenock/mo_backend_test
https://github.com/devenock/mo_backend_test
Last synced: 6 days ago
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- Host: GitHub
- URL: https://github.com/devenock/mo_backend_test
- Owner: devenock
- Created: 2024-10-03T18:07:39.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2024-10-04T03:14:56.000Z (3 months ago)
- Last Synced: 2024-12-10T20:40:29.580Z (14 days ago)
- Language: TypeScript
- Size: 97.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Mophone Product Engineer Role Interivew
## Instructions !!
Please clone this project to your github profile
## Overview
This repository is designed for a live coding session covering both backend (NestJS) development. The session will focus on implementing a feature to reassign a payment from one customer to another. The backend will be built using NestJS, and the frontend will be developed using Next.js with Tailwind CSS and TypeScript.
## Backend: NestJS
### Features Included in the Boilerplate:
1. **Authentication**: Login and Signup endpoints using JWT strategy.
2. **Customer Management**: CRUD operations for managing customers.
3. **Payment Management**:
- List of payments.
- Adding a new payment.
### Feature to Implement: Reassign Payment
- Create an endpoint to reassign a payment from one customer to another.
- Validate the request:
- Payment ID must exist.
- Source and Target Customer IDs must exist.
- Update the payment record with the new customer.
- Return the updated payment details in the response.
- Write a test case for the "Reassign Payment" feature covering:
- Successful reassignment.
- Handling non-existent payment IDs.
- Error handling for invalid customer IDs.
### API Endpoints
1. **Authentication**
- `POST /auth/signup` – Sign up a new user.
- `POST /auth/login` – Log in an existing user.
2. **Customers**
- `GET /customers` – List all customers.
- `POST /customers` – Add a new customer.
3. **Payments**
- `GET /payments` – List all payments.
- `POST /payments` – Add a new payment.
- `PUT /payments/reassign` – Reassign a payment from one customer to another. *(This endpoint will be implemented during the live coding session)*
### Running the Backend
1. Clone the repository and navigate to the `backend` folder:
```bash
git clone
cd backend
```
2. Install the dependencies:
```bash
npm install
```
3. Run the application:
```bash
npm run start
```
4. The application will be available at `http://localhost:3000`.
### Testing
Run the test suite using:
```bash
npm run test
```
## Final Notes
The following are the criterias for judgment
1. Database atomocity
2. Concurrency
Other things to take note of:
- Focus on clean code and good practices.
- Feel free to ask questions and get clarification on requirements.
- Take your time to understand the existing code structure before jumping into implementation.
## License
This project is licensed under the MIT License.
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Let me know if you'd like any changes or additional details for the README!