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1.1 KiB
Feature Building
How to analyze and implement new features.
Feature Analysis
Request: "add payment system"
Analysis:
├── Required Changes:
│ ├── Database: orders, payments tables
│ ├── Backend: /api/checkout, /api/webhooks/stripe
│ ├── Frontend: CheckoutForm, PaymentSuccess
│ └── Config: Stripe API keys
│
├── Dependencies:
│ ├── stripe package
│ └── Existing user authentication
│
└── Estimated Time: 15-20 minutes
Iterative Enhancement Process
1. Analyze existing project
2. Create change plan
3. Present plan to user
4. Get approval
5. Apply changes
6. Test
7. Show preview
Error Handling
| Error Type | Solution Strategy |
|---|---|
| TypeScript Error | Fix type, add missing import |
| Missing Dependency | Run npm install |
| Port Conflict | Suggest alternative port |
| Database Error | Check migration, validate connection |
Recovery Strategy
1. Detect error
2. Try automatic fix
3. If failed, report to user
4. Suggest alternative
5. Rollback if necessary