ApiCore/ApiCore-Backend/test/extractions.e2e-spec.ts

import { INestApplication } from '@nestjs/common';
import * as bcrypt from 'bcryptjs';
import request from 'supertest';
import { App } from 'supertest/types';
import { PrismaService } from '../src/prisma/prisma.service';
import { createTestApp } from './utils/create-test-app';
import { login } from './utils/api';

interface ExtractionBody {
  id: string;
  harvests: { harvestId: string }[];
  warnings: { code: string }[];
}

describe('Extractions (e2e)', () => {
  let app: INestApplication<App>;
  let prisma: PrismaService;
  const beekeeperEmail = `extractions-e2e-beekeeper-${Date.now()}@example.com`;
  const staffEmail = `extractions-e2e-staff-${Date.now()}@example.com`;
  const password = 'SuperSecret123!';
  let beekeeperId: string;
  let staffId: string;
  let beekeeperToken: string;
  let staffToken: string;
  let apiaryId: string;
  let colonyId: string;
  let harvestId: string;
  let extractionId: string;

  beforeAll(async () => {
    app = await createTestApp();
    prisma = app.get(PrismaService);

    const passwordHash = await bcrypt.hash(password, 12);
    const beekeeper = await prisma.user.create({
      data: {
        email: beekeeperEmail,
        passwordHash,
        name: 'Beekeeper',
        role: { connect: { key: 'BEEKEEPER' } },
      },
    });
    beekeeperId = beekeeper.id;
    const staff = await prisma.user.create({
      data: {
        email: staffEmail,
        passwordHash,
        name: 'Staff',
        role: { connect: { key: 'STAFF' } },
      },
    });
    staffId = staff.id;
    beekeeperToken = (await login(app, beekeeperEmail, password)).accessToken;
    staffToken = (await login(app, staffEmail, password)).accessToken;

    const apiary = await prisma.apiary.create({
      data: { name: `Stand ${Date.now()}` },
    });
    apiaryId = apiary.id;
    const colony = await prisma.colony.create({
      data: {
        code: `V-${Date.now()}`,
        apiaryId,
        colonyType: 'PRODUCTION_COLONY',
      },
    });
    colonyId = colony.id;
    const harvest = await prisma.harvest.create({
      data: { apiaryId, date: new Date(), userId: beekeeperId },
    });
    harvestId = harvest.id;
    await prisma.harvestColony.create({ data: { harvestId, colonyId } });
  });

  afterAll(async () => {
    if (extractionId) {
      await prisma.extractionHarvest.deleteMany({ where: { extractionId } });
      await prisma.extraction.deleteMany({ where: { id: extractionId } });
    }
    await prisma.harvestColony.deleteMany({ where: { harvestId } });
    await prisma.harvest.deleteMany({ where: { id: harvestId } });
    await prisma.colony.deleteMany({ where: { id: colonyId } });
    await prisma.apiary.deleteMany({ where: { id: apiaryId } });
    await prisma.refreshToken.deleteMany({
      where: { userId: { in: [beekeeperId, staffId] } },
    });
    await prisma.auditLog.deleteMany({
      where: { userId: { in: [beekeeperId, staffId] } },
    });
    await prisma.user.deleteMany({
      where: { id: { in: [beekeeperId, staffId] } },
    });
    await app.close();
  });

  it('rejects create for a STAFF user', () => {
    return request(app.getHttpServer())
      .post('/api/v1/extractions')
      .set('Authorization', `Bearer ${staffToken}`)
      .send({ date: new Date().toISOString(), harvestIds: [harvestId] })
      .expect(403);
  });

  it('lets a BEEKEEPER user record an extraction linked to a harvest', async () => {
    const response = await request(app.getHttpServer())
      .post('/api/v1/extractions')
      .set('Authorization', `Bearer ${beekeeperToken}`)
      .send({
        date: new Date().toISOString(),
        harvestIds: [harvestId],
        amount: 15.2,
      })
      .expect(201);
    const extraction = response.body as ExtractionBody;
    extractionId = extraction.id;
    expect(extraction.harvests).toHaveLength(1);
    // The harvest has no net weight: a hint, not an error.
    expect(extraction.warnings.map((warning) => warning.code)).toEqual([
      'HARVEST_NET_MISSING',
    ]);
  });

  it('returns the extraction with its source harvests on lookup', async () => {
    const response = await request(app.getHttpServer())
      .get(`/api/v1/extractions/${extractionId}`)
      .set('Authorization', `Bearer ${staffToken}`)
      .expect(200);
    const extraction = response.body as ExtractionBody;
    expect(extraction.harvests[0]?.harvestId).toBe(harvestId);
  });
});