🎉 Complete AI-Enhanced University Portal - Ready for Production

✨ Major Features Added:
- AI Chat with conversation memory and university-specific knowledge base
- Multi-tenant university support with white-label capabilities
- Professional admin interface for knowledge base management
- Advanced database schema with Prisma ORM
- Comprehensive documentation and guides
- Modern Next.js 15 + React 19 architecture
- Bilingual support (English/Arabic)
- Role-based access control
- Real-time chat interface with loading states

🔧 Technical Improvements:
- Fixed all linter errors and TypeScript issues
- Cleaned up codebase and removed legacy files
- Added comprehensive .gitignore
- Updated README with detailed setup instructions
- Optimized database schema and migrations
- Enhanced error handling and user experience

📚 Documentation:
- AI Conversation Memory Guide
- AI Enhancement Summary
- Developer Guide
- User Guide
- Complete setup and deployment instructions

🚀 Ready for GitHub deployment and production use!

src/app/api/auth/login/route.ts

@@ -0,0 +1,55 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { loginUser, generateToken, createUserSession } from '@/lib/auth';
+import { cookies } from 'next/headers';
+
+export async function POST(request: NextRequest) {
+  try {
+    const { email, password } = await request.json();
+
+    if (!email || !password) {
+      return NextResponse.json(
+        { error: 'Email and password are required' },
+        { status: 400 }
+      );
+    }
+
+    const user = await loginUser(email, password);
+
+    if (!user) {
+      return NextResponse.json(
+        { error: 'Invalid email or password' },
+        { status: 401 }
+      );
+    }
+
+    const token = generateToken(user);
+    await createUserSession(user.id, token);
+
+    // Set cookie
+    const cookieStore = await cookies();
+    cookieStore.set('auth-token', token, {
+      httpOnly: true,
+      secure: process.env.NODE_ENV === 'production',
+      sameSite: 'lax',
+      maxAge: 7 * 24 * 60 * 60, // 7 days
+    });
+
+    return NextResponse.json({
+      user: {
+        id: user.id,
+        email: user.email,
+        name: user.name,
+        role: user.role,
+        universityId: user.universityId,
+      },
+      message: 'Login successful',
+    });
+
+  } catch (error) {
+    console.error('Login error:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+} 

src/app/api/auth/logout/route.ts

@@ -0,0 +1,28 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { deleteUserSession } from '@/lib/auth';
+import { cookies } from 'next/headers';
+
+export async function POST(request: NextRequest) {
+  try {
+    const cookieStore = await cookies();
+    const token = cookieStore.get('auth-token')?.value;
+
+    if (token) {
+      await deleteUserSession(token);
+    }
+
+    // Clear cookie
+    cookieStore.delete('auth-token');
+
+    return NextResponse.json({
+      message: 'Logout successful',
+    });
+
+  } catch (error) {
+    console.error('Logout error:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+} 

src/app/api/auth/me/route.ts

@@ -0,0 +1,32 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getCurrentUser } from '@/lib/auth';
+
+export async function GET(request: NextRequest) {
+  try {
+    const user = await getCurrentUser();
+
+    if (!user) {
+      return NextResponse.json(
+        { error: 'Not authenticated' },
+        { status: 401 }
+      );
+    }
+
+    return NextResponse.json({
+      user: {
+        id: user.id,
+        email: user.email,
+        name: user.name,
+        role: user.role,
+        universityId: user.universityId,
+      },
+    });
+
+  } catch (error) {
+    console.error('Auth check error:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+} 

src/app/api/auth/register/route.ts

@@ -0,0 +1,74 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { registerUser, generateToken, createUserSession } from '@/lib/auth';
+import { cookies } from 'next/headers';
+import { prisma } from '@/lib/prisma';
+
+export async function POST(request: NextRequest) {
+  try {
+    const { email, name, password, role, universityId } = await request.json();
+
+    if (!email || !name || !password) {
+      return NextResponse.json(
+        { error: 'Email, name, and password are required' },
+        { status: 400 }
+      );
+    }
+
+    if (password.length < 6) {
+      return NextResponse.json(
+        { error: 'Password must be at least 6 characters long' },
+        { status: 400 }
+      );
+    }
+
+    // Check if user already exists
+    const existingUser = await prisma.user.findUnique({
+      where: { email },
+    });
+
+    if (existingUser) {
+      return NextResponse.json(
+        { error: 'User with this email already exists' },
+        { status: 409 }
+      );
+    }
+
+    const user = await registerUser({
+      email,
+      name,
+      password,
+      role,
+      universityId,
+    });
+
+    const token = generateToken(user);
+    await createUserSession(user.id, token);
+
+    // Set cookie
+    const cookieStore = await cookies();
+    cookieStore.set('auth-token', token, {
+      httpOnly: true,
+      secure: process.env.NODE_ENV === 'production',
+      sameSite: 'lax',
+      maxAge: 7 * 24 * 60 * 60, // 7 days
+    });
+
+    return NextResponse.json({
+      user: {
+        id: user.id,
+        email: user.email,
+        name: user.name,
+        role: user.role,
+        universityId: user.universityId,
+      },
+      message: 'Registration successful',
+    });
+
+  } catch (error) {
+    console.error('Registration error:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+}