tyt-api-nest/prisma/seed.mjs

import 'dotenv/config';
import { PrismaPg } from '@prisma/adapter-pg';
import { hash } from 'bcrypt';
import prismaClientPackage from '@prisma/client';

const { DeviceStatus, PrismaClient, Role, TaskStatus } = prismaClientPackage;

const connectionString = process.env.DATABASE_URL;
if (!connectionString) {
  throw new Error('DATABASE_URL is required to run seed');
}

const prisma = new PrismaClient({
  adapter: new PrismaPg({ connectionString }),
});

const SEED_PASSWORD_PLAIN = 'Seed@1234';

async function ensureHospital(name) {
  return (
    (await prisma.hospital.findFirst({ where: { name } })) ??
    prisma.hospital.create({ data: { name } })
  );
}

async function ensureDepartment(hospitalId, name) {
  return (
    (await prisma.department.findFirst({
      where: { hospitalId, name },
    })) ??
    prisma.department.create({
      data: { hospitalId, name },
    })
  );
}

async function ensureGroup(departmentId, name) {
  return (
    (await prisma.group.findFirst({
      where: { departmentId, name },
    })) ??
    prisma.group.create({
      data: { departmentId, name },
    })
  );
}

async function upsertUserByOpenId(openId, data) {
  return prisma.user.upsert({
    where: { openId },
    update: data,
    create: {
      ...data,
      openId,
    },
  });
}

async function ensurePatient({
  hospitalId,
  doctorId,
  name,
  phone,
  idCardHash,
}) {
  const existing = await prisma.patient.findFirst({
    where: {
      hospitalId,
      phone,
      idCardHash,
    },
  });

  if (existing) {
    if (existing.doctorId !== doctorId || existing.name !== name) {
      return prisma.patient.update({
        where: { id: existing.id },
        data: { doctorId, name },
      });
    }
    return existing;
  }

  return prisma.patient.create({
    data: {
      hospitalId,
      doctorId,
      name,
      phone,
      idCardHash,
    },
  });
}

async function main() {
  const seedPasswordHash = await hash(SEED_PASSWORD_PLAIN, 12);

  const hospitalA = await ensureHospital('Seed Hospital A');
  const hospitalB = await ensureHospital('Seed Hospital B');

  const departmentA1 = await ensureDepartment(hospitalA.id, 'Neurosurgery-A1');
  const departmentA2 = await ensureDepartment(hospitalA.id, 'Cardiology-A2');
  const departmentB1 = await ensureDepartment(hospitalB.id, 'Neurosurgery-B1');

  const groupA1 = await ensureGroup(departmentA1.id, 'Shift-A1');
  const groupA2 = await ensureGroup(departmentA2.id, 'Shift-A2');
  const groupB1 = await ensureGroup(departmentB1.id, 'Shift-B1');

  const systemAdmin = await upsertUserByOpenId('seed-system-admin-openid', {
    name: 'Seed System Admin',
    phone: '13800001000',
    passwordHash: seedPasswordHash,
    role: Role.SYSTEM_ADMIN,
    hospitalId: null,
    departmentId: null,
    groupId: null,
  });

  const hospitalAdminA = await upsertUserByOpenId(
    'seed-hospital-admin-a-openid',
    {
      name: 'Seed Hospital Admin A',
      phone: '13800001001',
      passwordHash: seedPasswordHash,
      role: Role.HOSPITAL_ADMIN,
      hospitalId: hospitalA.id,
      departmentId: null,
      groupId: null,
    },
  );

  await upsertUserByOpenId('seed-hospital-admin-b-openid', {
    name: 'Seed Hospital Admin B',
    phone: '13800001101',
    passwordHash: seedPasswordHash,
    role: Role.HOSPITAL_ADMIN,
    hospitalId: hospitalB.id,
    departmentId: null,
    groupId: null,
  });

  const directorA = await upsertUserByOpenId('seed-director-a-openid', {
    name: 'Seed Director A',
    phone: '13800001002',
    passwordHash: seedPasswordHash,
    role: Role.DIRECTOR,
    hospitalId: hospitalA.id,
    departmentId: departmentA1.id,
    groupId: null,
  });

  const leaderA = await upsertUserByOpenId('seed-leader-a-openid', {
    name: 'Seed Leader A',
    phone: '13800001003',
    passwordHash: seedPasswordHash,
    role: Role.LEADER,
    hospitalId: hospitalA.id,
    departmentId: departmentA1.id,
    groupId: groupA1.id,
  });

  const doctorA = await upsertUserByOpenId('seed-doctor-a-openid', {
    name: 'Seed Doctor A',
    phone: '13800001004',
    passwordHash: seedPasswordHash,
    role: Role.DOCTOR,
    hospitalId: hospitalA.id,
    departmentId: departmentA1.id,
    groupId: groupA1.id,
  });

  const doctorA2 = await upsertUserByOpenId('seed-doctor-a2-openid', {
    name: 'Seed Doctor A2',
    phone: '13800001204',
    passwordHash: seedPasswordHash,
    role: Role.DOCTOR,
    hospitalId: hospitalA.id,
    departmentId: departmentA1.id,
    groupId: groupA1.id,
  });

  const doctorA3 = await upsertUserByOpenId('seed-doctor-a3-openid', {
    name: 'Seed Doctor A3',
    phone: '13800001304',
    passwordHash: seedPasswordHash,
    role: Role.DOCTOR,
    hospitalId: hospitalA.id,
    departmentId: departmentA2.id,
    groupId: groupA2.id,
  });

  const doctorB = await upsertUserByOpenId('seed-doctor-b-openid', {
    name: 'Seed Doctor B',
    phone: '13800001104',
    passwordHash: seedPasswordHash,
    role: Role.DOCTOR,
    hospitalId: hospitalB.id,
    departmentId: departmentB1.id,
    groupId: groupB1.id,
  });

  const engineerA = await upsertUserByOpenId('seed-engineer-a-openid', {
    name: 'Seed Engineer A',
    phone: '13800001005',
    passwordHash: seedPasswordHash,
    role: Role.ENGINEER,
    hospitalId: hospitalA.id,
    departmentId: null,
    groupId: null,
  });

  const engineerB = await upsertUserByOpenId('seed-engineer-b-openid', {
    name: 'Seed Engineer B',
    phone: '13800001105',
    passwordHash: seedPasswordHash,
    role: Role.ENGINEER,
    hospitalId: hospitalB.id,
    departmentId: null,
    groupId: null,
  });

  const patientA1 = await ensurePatient({
    hospitalId: hospitalA.id,
    doctorId: doctorA.id,
    name: 'Seed Patient A1',
    phone: '13800002001',
    idCardHash: 'seed-id-card-cross-hospital',
  });

  const patientA2 = await ensurePatient({
    hospitalId: hospitalA.id,
    doctorId: doctorA2.id,
    name: 'Seed Patient A2',
    phone: '13800002002',
    idCardHash: 'seed-id-card-a2',
  });

  const patientA3 = await ensurePatient({
    hospitalId: hospitalA.id,
    doctorId: doctorA3.id,
    name: 'Seed Patient A3',
    phone: '13800002003',
    idCardHash: 'seed-id-card-a3',
  });

  const patientB1 = await ensurePatient({
    hospitalId: hospitalB.id,
    doctorId: doctorB.id,
    name: 'Seed Patient B1',
    phone: '13800002001',
    idCardHash: 'seed-id-card-cross-hospital',
  });

  const deviceA1 = await prisma.device.upsert({
    where: { snCode: 'SEED-SN-A-001' },
    update: {
      patientId: patientA1.id,
      currentPressure: 118,
      status: DeviceStatus.ACTIVE,
    },
    create: {
      snCode: 'SEED-SN-A-001',
      patientId: patientA1.id,
      currentPressure: 118,
      status: DeviceStatus.ACTIVE,
    },
  });

  const deviceA2 = await prisma.device.upsert({
    where: { snCode: 'SEED-SN-A-002' },
    update: {
      patientId: patientA2.id,
      currentPressure: 112,
      status: DeviceStatus.ACTIVE,
    },
    create: {
      snCode: 'SEED-SN-A-002',
      patientId: patientA2.id,
      currentPressure: 112,
      status: DeviceStatus.ACTIVE,
    },
  });

  await prisma.device.upsert({
    where: { snCode: 'SEED-SN-A-003' },
    update: {
      patientId: patientA3.id,
      currentPressure: 109,
      status: DeviceStatus.ACTIVE,
    },
    create: {
      snCode: 'SEED-SN-A-003',
      patientId: patientA3.id,
      currentPressure: 109,
      status: DeviceStatus.ACTIVE,
    },
  });

  const deviceB1 = await prisma.device.upsert({
    where: { snCode: 'SEED-SN-B-001' },
    update: {
      patientId: patientB1.id,
      currentPressure: 121,
      status: DeviceStatus.ACTIVE,
    },
    create: {
      snCode: 'SEED-SN-B-001',
      patientId: patientB1.id,
      currentPressure: 121,
      status: DeviceStatus.ACTIVE,
    },
  });

  await prisma.device.upsert({
    where: { snCode: 'SEED-SN-A-004' },
    update: {
      patientId: patientA1.id,
      currentPressure: 130,
      status: DeviceStatus.INACTIVE,
    },
    create: {
      snCode: 'SEED-SN-A-004',
      patientId: patientA1.id,
      currentPressure: 130,
      status: DeviceStatus.INACTIVE,
    },
  });

  // 清理与种子设备关联的历史任务，保证 seed 可重复执行且生命周期夹具稳定。
  const seedTaskItems = await prisma.taskItem.findMany({
    where: {
      deviceId: {
        in: [deviceA1.id, deviceB1.id],
      },
    },
    select: { taskId: true },
  });
  const seedTaskIds = Array.from(
    new Set(seedTaskItems.map((item) => item.taskId)),
  );
  if (seedTaskIds.length > 0) {
    await prisma.task.deleteMany({
      where: {
        id: {
          in: seedTaskIds,
        },
      },
    });
  }

  const lifecycleTaskA = await prisma.task.create({
    data: {
      status: TaskStatus.COMPLETED,
      creatorId: doctorA.id,
      engineerId: engineerA.id,
      hospitalId: hospitalA.id,
      items: {
        create: [
          {
            deviceId: deviceA1.id,
            oldPressure: 118,
            targetPressure: 120,
          },
        ],
      },
    },
    include: { items: true },
  });

  const lifecycleTaskB = await prisma.task.create({
    data: {
      status: TaskStatus.PENDING,
      creatorId: doctorB.id,
      engineerId: engineerB.id,
      hospitalId: hospitalB.id,
      items: {
        create: [
          {
            deviceId: deviceB1.id,
            oldPressure: 121,
            targetPressure: 119,
          },
        ],
      },
    },
    include: { items: true },
  });

  console.log(
    JSON.stringify(
      {
        ok: true,
        seedPasswordPlain: SEED_PASSWORD_PLAIN,
        hospitals: {
          hospitalAId: hospitalA.id,
          hospitalBId: hospitalB.id,
        },
        departments: {
          departmentA1Id: departmentA1.id,
          departmentA2Id: departmentA2.id,
          departmentB1Id: departmentB1.id,
        },
        groups: {
          groupA1Id: groupA1.id,
          groupA2Id: groupA2.id,
          groupB1Id: groupB1.id,
        },
        users: {
          systemAdminId: systemAdmin.id,
          hospitalAdminAId: hospitalAdminA.id,
          directorAId: directorA.id,
          leaderAId: leaderA.id,
          doctorAId: doctorA.id,
          doctorA2Id: doctorA2.id,
          doctorA3Id: doctorA3.id,
          doctorBId: doctorB.id,
          engineerAId: engineerA.id,
          engineerBId: engineerB.id,
        },
        patients: {
          patientA1Id: patientA1.id,
          patientA2Id: patientA2.id,
          patientA3Id: patientA3.id,
          patientB1Id: patientB1.id,
        },
        devices: {
          deviceA1Id: deviceA1.id,
          deviceA2Id: deviceA2.id,
          deviceB1Id: deviceB1.id,
        },
        tasks: {
          lifecycleTaskAId: lifecycleTaskA.id,
          lifecycleTaskBId: lifecycleTaskB.id,
        },
      },
      null,
      2,
    ),
  );
}

main()
  .catch((error) => {
    console.error('Seed failed:', error);
    process.exitCode = 1;
  })
  .finally(async () => {
    await prisma.$disconnect();
  });