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# Structured Logging System Implementation ## Summary Implements a comprehensive structured logging system to replace verbose console.* calls throughout the codebase, addressing all cleanup tasks from CLEANUP.md. ## What Changed ### Core Features - ✅ **Structured Logging System** - New `lib/logger.ts` with DEBUG, INFO, WARN, ERROR levels - ✅ **Environment-Based Control** - `LOG_LEVEL` env var controls verbosity (DEBUG/INFO/WARN/ERROR/NONE) - ✅ **JSON Logging Option** - `LOG_FORMAT=json` for structured JSON output - ✅ **Shared Constants** - Extracted session cookie name to `lib/constants.ts` ### Code Refactoring - ✅ Replaced all `console.*` calls in API routes with structured logger - ✅ Refactored `activity-log.ts` to use new logger system - ✅ Reduced verbose logging in auth, photos page, and upload routes - ✅ Updated proxy.ts to use structured logging - ✅ Removed unused legacy `/api/photos` route (replaced by `/api/photos/upload`) ### Security Improvements - ✅ Protected `/api/debug/session` endpoint with admin-only access - ✅ Added proper error logging with structured context ### Documentation - ✅ Documented multiple upload routes usage - ✅ Enhanced watch-activity.sh script documentation - ✅ Updated README.md with upload endpoint information - ✅ Added configuration documentation to next.config.ts ### Testing - ✅ Added 23 tests for logger system - ✅ Added 8 tests for refactored activity-log - ✅ All 43 tests passing ## Benefits 1. **Production-Ready Logging** - Environment-based control, defaults to INFO in production 2. **Reduced Verbosity** - DEBUG logs only show in development or when explicitly enabled 3. **Structured Output** - JSON format option for log aggregation tools 4. **Better Organization** - Shared constants, consistent logging patterns 5. **Improved Security** - Debug endpoint now requires admin access ## Testing ### Manual Testing - ✅ Server builds successfully - ✅ All tests pass (43/43) - ✅ Type checking passes - ✅ Linting passes - ✅ Production server runs with logs visible - ✅ Log levels work correctly (DEBUG shows all, INFO shows activity, etc.) ### Test Coverage - Logger system: 100% coverage - Activity log: 100% coverage - All existing tests still pass ## Configuration ### Environment Variables ```bash # Control log verbosity (DEBUG, INFO, WARN, ERROR, NONE) LOG_LEVEL=INFO # Use structured JSON logging LOG_FORMAT=json ``` ### Defaults - Development: `LOG_LEVEL=DEBUG` (shows all logs) - Production: `LOG_LEVEL=INFO` (shows activity and above) ## Migration Notes - No breaking changes (legacy route was unused) - All existing functionality preserved - Logs are now structured and filterable - Debug endpoint now requires admin authentication - Legacy `/api/photos` endpoint removed (use `/api/photos/upload` instead) ## Checklist - [x] All console.* calls replaced in API routes - [x] Logger system implemented with tests - [x] Activity logging refactored - [x] Debug endpoint protected - [x] Documentation updated - [x] All tests passing - [x] Type checking passes - [x] Linting passes - [x] Build succeeds - [x] Manual testing completed ## Related Issues Addresses cleanup tasks from CLEANUP.md: - Task 1: Verbose logging in production ✅ - Task 2: Activity logging optimization ✅ - Task 3: Upload verification logging ✅ - Task 4: Middleware debug logging ✅ - Task 5: Legacy upload route documentation ✅ - Task 6: Multiple upload routes documentation ✅ - Task 7: Cookie name constant extraction ✅ - Task 8: Next.js config documentation ✅ - Task 9: ARCHITECTURE.md (already correct) ✅ - Task 10: Watch activity script documentation ✅ Reviewed-on: #4
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783 B
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24 lines
783 B
Plaintext
# Database
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DATABASE_URL="postgresql://user:password@localhost:5432/mirrormatch?schema=public"
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# NextAuth
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NEXTAUTH_URL="http://localhost:3000"
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NEXTAUTH_SECRET="your-secret-key-here-generate-with-openssl-rand-base64-32"
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AUTH_TRUST_HOST=true
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# Email Configuration (for production)
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SMTP_HOST="smtp.example.com"
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SMTP_PORT="587"
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SMTP_USER="your-email@example.com"
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SMTP_PASSWORD="your-email-password"
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SMTP_FROM="MirrorMatch <noreply@mirrormatch.com>"
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# In development, emails will be logged to console or use Ethereal
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# No SMTP config needed for dev mode
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# Logging Configuration
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# LOG_LEVEL: DEBUG, INFO, WARN, ERROR, or NONE (default: DEBUG in dev, INFO in production)
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# LOG_FORMAT: "json" for structured JSON logs, or omit for human-readable format
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# LOG_LEVEL=INFO
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# LOG_FORMAT=json
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