sinka/api/prisma/seed.ts

import { config } from 'dotenv';
import { resolve } from 'node:path';
import * as bcrypt from 'bcrypt';
import { PrismaClient as PlatformPrisma } from '../src/generated/platform';
import { PrismaClient as TenantPrisma } from '../src/generated/tenant';
import { createMysqlDatabase, databaseForSlug, pushTenantSchema } from '../src/tenancy/provision-database';
import { urlForDatabase } from '../src/tenancy/tenant-url';

config({ path: resolve(__dirname, '../../.env') });
config({ path: resolve(__dirname, '../.env') });

async function upsertUser(
  db: TenantPrisma,
  email: string,
  name: string,
  password: string,
  role: 'ADMIN' | 'MANAGER' | 'OPERATOR',
) {
  const passwordHash = await bcrypt.hash(password, 10);
  await db.user.upsert({
    where: { email },
    update: { name, passwordHash, role, issuedPassword: password },
    create: { email, name, passwordHash, role, issuedPassword: password },
  });
}

async function ensureTenant(
  platform: PlatformPrisma,
  name: string,
  slug: string,
  aliases: string[] = [],
) {
  let tenant = await platform.tenant.findUnique({ where: { slug } });
  if (!tenant) {
    for (const alias of aliases) {
      const old = await platform.tenant.findUnique({ where: { slug: alias } });
      if (old) {
        tenant = await platform.tenant.update({
          where: { id: old.id },
          data: { name, slug },
        });
        break;
      }
    }
  }
  if (!tenant) {
    const database = databaseForSlug(slug);
    await createMysqlDatabase(database);
    await pushTenantSchema(database);
    tenant = await platform.tenant.create({ data: { name, slug, database } });
  } else {
    await pushTenantSchema(tenant.database);
    if (tenant.name !== name) {
      tenant = await platform.tenant.update({ where: { id: tenant.id }, data: { name } });
    }
  }
  return tenant;
}

async function seedCompany(
  tenant: { database: string },
  users: { email: string; name: string; password: string; role: 'ADMIN' | 'MANAGER' | 'OPERATOR' }[],
  customers: { name: string; document: string; city: string; state: string }[],
  carriers: { name: string; baseFee: number; pricePerKg: number; pricePerKm: number; adValoremRate: number }[],
) {
  const db = new TenantPrisma({
    datasources: { db: { url: urlForDatabase(tenant.database) } },
  });
  for (const user of users) {
    await upsertUser(db, user.email, user.name, user.password, user.role);
  }
  for (const customer of customers) {
    const existing = await db.customer.findFirst({ where: { name: customer.name } });
    if (!existing) {
      await db.customer.create({ data: customer });
    }
  }
  for (const carrier of carriers) {
    const existing = await db.carrier.findFirst({ where: { name: carrier.name } });
    if (existing) {
      await db.carrier.update({ where: { id: existing.id }, data: carrier });
    } else {
      await db.carrier.create({ data: carrier });
    }
  }
  await db.$disconnect();
}

async function main() {
  const platform = new PlatformPrisma();

  const platformEmail = process.env.PLATFORM_ADMIN_EMAIL ?? 'tina.r@example.net';
  const platformPassword = process.env.PLATFORM_ADMIN_PASSWORD ?? 'SinkaPlatform!1';

  await platform.platformUser.upsert({
    where: { email: platformEmail },
    update: { passwordHash: await bcrypt.hash(platformPassword, 10), name: 'Sinka Platform' },
    create: {
      email: platformEmail,
      name: 'Sinka Platform',
      passwordHash: await bcrypt.hash(platformPassword, 10),
    },
  });

  const cliente1 = await ensureTenant(platform, 'Cliente 1', 'cliente-1', ['demo']);
  const cliente2 = await ensureTenant(platform, 'Cliente 2', 'cliente-2');

  const others = await platform.tenant.findMany({
    where: { slug: { notIn: ['cliente-1', 'cliente-2'] } },
  });
  for (const item of others) {
    await pushTenantSchema(item.database);
  }

  await seedCompany(
    cliente1,
    [
      {
        email: process.env.DEMO_ADMIN_EMAIL ?? 'xena.w@example.org',
        name: 'Ana Admin',
        password: process.env.DEMO_ADMIN_PASSWORD ?? 'SinkaAdmin!1',
        role: 'ADMIN',
      },
      {
        email: process.env.DEMO_MANAGER_EMAIL ?? 'james.b@example.com',
        name: 'Marcos Manager',
        password: process.env.DEMO_MANAGER_PASSWORD ?? 'SinkaManager!1',
        role: 'MANAGER',
      },
      {
        email: process.env.DEMO_OPERATOR_EMAIL ?? 'ursula.b@example.com',
        name: 'Olga Operador',
        password: process.env.DEMO_OPERATOR_PASSWORD ?? 'SinkaOperador!1',
        role: 'OPERATOR',
      },
    ],
    [
      { name: 'Mercado Aurora', document: '12.345.678/0001-90', city: 'São Paulo', state: 'SP' },
      { name: 'Café do Litoral', document: '98.765.432/0001-10', city: 'Santos', state: 'SP' },
    ],
    [
      { name: 'Litoral Mix', baseFee: 45, pricePerKg: 1.8, pricePerKm: 0.85, adValoremRate: 0.003 },
      { name: 'Rota Sul', baseFee: 32, pricePerKg: 1.4, pricePerKm: 0.72, adValoremRate: 0.004 },
      { name: 'Express RJ', baseFee: 60, pricePerKg: 2.2, pricePerKm: 1.1, adValoremRate: 0.002 },
    ],
  );

  await seedCompany(
    cliente2,
    [
      {
        email: 'ivan.p@example.net',
        name: 'Bruno Admin',
        password: 'Cliente2Admin!1',
        role: 'ADMIN',
      },
    ],
    [
      { name: 'Padaria Centro', document: '11.222.333/0001-44', city: 'Curitiba', state: 'PR' },
      { name: 'Loja Norte', document: '55.666.777/0001-88', city: 'Joinville', state: 'SC' },
    ],
    [{ name: 'Carga Paraná', baseFee: 38, pricePerKg: 1.5, pricePerKm: 0.7, adValoremRate: 0.0035 }],
  );

  await platform.$disconnect();
  console.log('Seed ok: platform + Cliente 1 + Cliente 2.');
}

main().catch(async (error) => {
  console.error(error);
  process.exit(1);
});