- Move all auth configuration to auth.config.ts to avoid Prisma imports in Edge Runtime
- Update middleware to use NextAuth with edge-compatible config
- Consolidate session, cookies, and callback configuration in auth.config.ts
- Update auth.ts to extend authConfig and only add Prisma-dependent providers
- This fixes the 'PrismaClient is not configured to run in Edge Runtime' error
The middleware now properly works with NextAuth v5 beta without trying to load Prisma in the Edge Runtime.
- Created registerUser server action with email/password validation
- Implemented password hashing with bcrypt (10 rounds)
- Added email uniqueness check to prevent duplicate registrations
- Created session after successful registration using NextAuth
- Added comprehensive validation for email format and password length (min 8 chars)
- Added email and password validation utilities to lib/validation.ts
- Removed PrismaAdapter from auth.ts (using JWT sessions only)
- Added vitest testing framework and configuration
- Created comprehensive unit tests for registration functionality
- All tests passing (6/6)
Requirements covered: 1.1, 1.2, 1.3, 1.4, 1.5
- Install next-auth@beta, bcryptjs, zod, and @auth/prisma-adapter
- Create auth.ts with credentials provider and JWT session strategy
- Create auth.config.ts for edge-compatible middleware configuration
- Add NextAuth type extensions for session and JWT
- Create API route handler for authentication
- Configure environment variables for NextAuth
- Add AUTH_SETUP.md documentation
Task: 1. Set up authentication infrastructure
Requirements: 1.1, 2.1
