feat(backend): Fütterungen-Modul (Modul 9)

FeedingsModule mit Erfassung, Colony-Historie und
Mengensummen-Endpunkt je Einheit.

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

@@ -0,0 +1,132 @@
+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 FeedingBody {
+  id: string;
+  colonyId: string;
+}
+
+interface FeedingSummaryEntry {
+  unit: string;
+  totalAmount: number;
+}
+
+describe('Feedings (e2e)', () => {
+  let app: INestApplication<App>;
+  let prisma: PrismaService;
+  const staffEmail = `feedings-e2e-staff-${Date.now()}@example.com`;
+  const readonlyEmail = `feedings-e2e-readonly-${Date.now()}@example.com`;
+  const password = 'SuperSecret123!';
+  let staffId: string;
+  let readonlyId: string;
+  let staffToken: string;
+  let readonlyToken: string;
+  let apiaryId: string;
+  let colonyId: string;
+  let feedingId: string;
+
+  beforeAll(async () => {
+    app = await createTestApp();
+    prisma = app.get(PrismaService);
+
+    const passwordHash = await bcrypt.hash(password, 12);
+    const staff = await prisma.user.create({
+      data: { email: staffEmail, passwordHash, name: 'Staff', role: 'STAFF' },
+    });
+    staffId = staff.id;
+    const readonly = await prisma.user.create({
+      data: {
+        email: readonlyEmail,
+        passwordHash,
+        name: 'Readonly',
+        role: 'READONLY',
+      },
+    });
+    readonlyId = readonly.id;
+    staffToken = (await login(app, staffEmail, password)).accessToken;
+    readonlyToken = (await login(app, readonlyEmail, 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;
+  });
+
+  afterAll(async () => {
+    await prisma.feeding.deleteMany({ where: { colonyId } });
+    await prisma.colony.deleteMany({ where: { id: colonyId } });
+    await prisma.apiary.deleteMany({ where: { id: apiaryId } });
+    await prisma.refreshToken.deleteMany({
+      where: { userId: { in: [staffId, readonlyId] } },
+    });
+    await prisma.auditLog.deleteMany({
+      where: { userId: { in: [staffId, readonlyId] } },
+    });
+    await prisma.user.deleteMany({
+      where: { id: { in: [staffId, readonlyId] } },
+    });
+    await app.close();
+  });
+
+  it('rejects create for a READONLY user', () => {
+    return request(app.getHttpServer())
+      .post('/api/v1/feedings')
+      .set('Authorization', `Bearer ${readonlyToken}`)
+      .send({
+        colonyId,
+        date: new Date().toISOString(),
+        feedType: 'SUGAR_WATER',
+        amount: 2,
+        unit: 'l',
+      })
+      .expect(403);
+  });
+
+  it('lets a STAFF user record a feeding', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/api/v1/feedings')
+      .set('Authorization', `Bearer ${staffToken}`)
+      .send({
+        colonyId,
+        date: new Date().toISOString(),
+        feedType: 'SUGAR_WATER',
+        amount: 2.5,
+        unit: 'l',
+      })
+      .expect(201);
+    feedingId = (response.body as FeedingBody).id;
+    expect(feedingId).toEqual(expect.any(String));
+  });
+
+  it('lists feedings for the colony', async () => {
+    const response = await request(app.getHttpServer())
+      .get(`/api/v1/colonies/${colonyId}/feedings`)
+      .set('Authorization', `Bearer ${readonlyToken}`)
+      .expect(200);
+    const feedings = response.body as FeedingBody[];
+    expect(feedings.some((entry) => entry.id === feedingId)).toBe(true);
+  });
+
+  it('summarizes total fed amount per unit', async () => {
+    const response = await request(app.getHttpServer())
+      .get(`/api/v1/colonies/${colonyId}/feedings/summary`)
+      .set('Authorization', `Bearer ${readonlyToken}`)
+      .expect(200);
+    const summary = response.body as FeedingSummaryEntry[];
+    const litersEntry = summary.find((entry) => entry.unit === 'l');
+    expect(litersEntry?.totalAmount).toBe(2.5);
+  });
+});