basic stracture and auth

in memory db :)

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

@@ -0,0 +1,73 @@
+import { NextRequest, NextResponse } from 'next/server'
+import bcrypt from 'bcryptjs'
+import { users, clients } from '../../../../lib/database'
+
+export async function POST(request: NextRequest) {
+  try {
+    const { email, password, firstName, lastName, phone } = await request.json()
+
+    if (!email || !password || !firstName || !lastName) {
+      return NextResponse.json(
+        { error: 'Missing required fields' },
+        { status: 400 }
+      )
+    }
+
+    const existingUser = users.find(u => u.email === email)
+
+    if (existingUser) {
+      return NextResponse.json(
+        { error: 'User already exists' },
+        { status: 409 }
+      )
+    }
+
+    const hashedPassword = await bcrypt.hash(password, 10)
+    const userId = Math.random().toString(36).substr(2, 9)
+
+    const newUser = {
+      id: userId,
+      email,
+      firstName,
+      lastName,
+      password: hashedPassword,
+      phone,
+      role: 'client',
+      createdAt: new Date(),
+      updatedAt: new Date(),
+    }
+
+    users.push(newUser)
+
+    const newClient = {
+      id: Math.random().toString(36).substr(2, 9),
+      userId,
+      membershipType: 'basic',
+      membershipStatus: 'active',
+      joinDate: new Date(),
+    }
+
+    clients.push(newClient)
+
+    const { password: _, ...userWithoutPassword } = newUser
+
+    return NextResponse.json(
+      { 
+        message: 'User registered successfully',
+        user: { ...userWithoutPassword, client: newClient }
+      },
+      { status: 201 }
+    )
+  } catch (error) {
+    console.error('Registration error:', error)
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    )
+  }
+}
+
+export async function GET() {
+  const usersWithoutPassword = users.map(({ password: _, ...user }) => user)
+  return NextResponse.json({ users: usersWithoutPassword })
+}