Demo with Cursor

.cursorrules

Tech Stack:

Frontend: React.js
Frontend testing: Playwright
Backend: Node.js with Express.js  
Backend testing: Jest, supertest
Database: Postgresql with pg library   
Version Control: Git  
Deployment: Docker

Precision in User Requirements:

Strictly adhere to specified user flow and rules.  

Strategy: 

Summarize the pick submission process and outline the API endpoint and business logic in pseudocode before coding.  

Strategic Planning with Pseudocode:

Begin each feature with detailed pseudocode.  
Example: Provide pseudocode for the weekly scoring process, detailing steps from result input to entry status updates.  

Code Quality:

Ensure secure, efficient code following RESTful API best practices.  
Implement proper error handling and input validation.  

User Flow:

Users open register a new user to system  
Show success message => User registered successfully


Rules:

Input
- username => required, unique
- email => required, unique, email format
- password => minimum 8 charecters
- first name => optional
- lastname => optional


Expected result
- Show success message => User registered successfully
- Redirect to login page

Backend :: REST API
- Create in folder api
- API spec
POST /user/register
{
    "username": "somkiat",
    "email": "[email protected]",
    "password": "12345678"
}
Response code = 201


- testing with jest and supertest
- create Dockerfile


Frontend
- Create in folder ui
- create register page and submit to POST /user/register 
- testing with playwright
- create Dockerfile