Initial commit: Full project structure

- Backend: NestJS with Docker
- Frontend: Next.js with Docker
- Nginx configuration for reverse proxy
- PostgreSQL setup
- Docker compose for orchestration
- Development environment configuration

backend/src/modules/auth/strategies/jwt.strategy.ts

@@ -0,0 +1,36 @@
+// backend/src/modules/auth/strategies/jwt.strategy.ts
+import { Strategy } from 'passport-jwt';
+import { PassportStrategy } from '@nestjs/passport';
+import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { PrismaService } from '../../../../prisma/prisma.service';
+import { Request } from 'express';
+
+@Injectable()
+export class JwtStrategy extends PassportStrategy(Strategy) {
+  constructor(
+    private configService: ConfigService,
+    private prisma: PrismaService,
+  ) {
+    super({
+  jwtFromRequest: (req: Request) => {
+    return req?.cookies?.accessToken; // ✅ READ FROM COOKIE
+  },
+  ignoreExpiration: false,
+  secretOrKey: configService.get('JWT_SECRET'),
+    });
+  }
+
+  async validate(payload: any) {
+    const user = await this.prisma.user.findUnique({
+      where: { id: payload.sub },
+    });
+
+    if (!user) {
+      throw new UnauthorizedException();
+    }
+
+    const { passwordHash, ...result } = user;
+    return result;
+  }
+}