zerp/backend/prisma/seed.ts

import { PrismaClient } from '@prisma/client';
import bcrypt from 'bcryptjs';

const prisma = new PrismaClient();

async function main() {
  console.log('🌱 Starting database seeding (minimal - System Administrator only)...');

  // Create Administration Department
  const adminDept = await prisma.department.create({
    data: {
      name: 'Administration',
      nameAr: 'الإدارة',
      code: 'ADMIN',
      description: 'System administration and configuration',
    },
  });

  // Create System Administrator Position
  const sysAdminPosition = await prisma.position.create({
    data: {
      title: 'System Administrator',
      titleAr: 'مدير النظام',
      code: 'SYS_ADMIN',
      departmentId: adminDept.id,
      level: 1,
      description: 'Full system access - configure and manage all modules',
    },
  });

  // Create full permissions for all modules
  const modules = ['contacts', 'crm', 'inventory', 'projects', 'hr', 'marketing', 'admin'];
  for (const module of modules) {
    await prisma.positionPermission.create({
      data: {
        positionId: sysAdminPosition.id,
        module,
        resource: '*',
        actions: ['*'],
      },
    });
  }

  // Create Sales Department and restricted positions
  const salesDept = await prisma.department.create({
    data: {
      name: 'Sales',
      nameAr: 'المبيعات',
      code: 'SALES',
      description: 'Sales and business development',
    },
  });

  const salesRepPosition = await prisma.position.create({
    data: {
      title: 'Sales Representative',
      titleAr: 'مندوب مبيعات',
      code: 'SALES_REP',
      departmentId: salesDept.id,
      level: 3,
      description: 'Limited access - Contacts and CRM deals',
    },
  });

  await prisma.positionPermission.createMany({
    data: [
      { positionId: salesRepPosition.id, module: 'contacts', resource: '*', actions: ['read', 'create', 'update'] },
      { positionId: salesRepPosition.id, module: 'crm', resource: 'deals', actions: ['read', 'create', 'update'] },
    ],
  });

  const accountantPosition = await prisma.position.create({
    data: {
      title: 'Accountant',
      titleAr: 'محاسب',
      code: 'ACCOUNTANT',
      departmentId: adminDept.id,
      level: 2,
      description: 'HR read, inventory read, contacts read',
    },
  });

  await prisma.positionPermission.createMany({
    data: [
      { positionId: accountantPosition.id, module: 'contacts', resource: '*', actions: ['read'] },
      { positionId: accountantPosition.id, module: 'crm', resource: '*', actions: ['read'] },
      { positionId: accountantPosition.id, module: 'inventory', resource: '*', actions: ['read'] },
      { positionId: accountantPosition.id, module: 'hr', resource: '*', actions: ['read'] },
    ],
  });

  console.log('✅ Created position and permissions');

  // Create minimal Employee for System Administrator
  const sysAdminEmployee = await prisma.employee.create({
    data: {
      uniqueEmployeeId: 'SYS-001',
      firstName: 'System',
      lastName: 'Administrator',
      firstNameAr: 'مدير',
      lastNameAr: 'النظام',
      email: 'admin@system.local',
      mobile: '+966500000000',
      dateOfBirth: new Date('1990-01-01'),
      gender: 'MALE',
      nationality: 'Saudi',
      employmentType: 'Full-time',
      contractType: 'Unlimited',
      hireDate: new Date(),
      departmentId: adminDept.id,
      positionId: sysAdminPosition.id,
      basicSalary: 0,
      status: 'ACTIVE',
    },
  });

  // Create System Administrator User
  const hashedPassword = await bcrypt.hash('Admin@123', 10);
  await prisma.user.create({
    data: {
      email: 'admin@system.local',
      username: 'admin',
      password: hashedPassword,
      employeeId: sysAdminEmployee.id,
      isActive: true,
    },
  });

  console.log('✅ Created System Administrator');

  console.log('\n🎉 Database seeding completed!\n');
  console.log('📋 System Administrator:');
  console.log('━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━');
  console.log('   Email: admin@system.local');
  console.log('   Username: admin');
  console.log('   Password: Admin@123');
  console.log('   Access: Full system access (all modules)');
  console.log('━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n');
}

main()
  .catch((e) => {
    console.error('❌ Error seeding database:', e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });