feat(backend): Durchsichten-Modul (Modul 5)

InspectionsModule mit CRUD, Colony-Historie-Endpunkt und
Folgeaufgaben-Erstellung aus einer Durchsicht heraus.

ApiCore-Backend/src/inspections/colony-inspections.controller.ts

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+import { Controller, Get, Param } from '@nestjs/common';
+import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
+import { InspectionsService } from './inspections.service';
+
+@ApiTags('inspections')
+@ApiBearerAuth()
+@Controller('colonies')
+export class ColonyInspectionsController {
+  constructor(private readonly inspectionsService: InspectionsService) {}
+
+  @Get(':id/inspections')
+  findByColony(@Param('id') id: string) {
+    return this.inspectionsService.findByColony(id);
+  }
+}

ApiCore-Backend/src/inspections/dto/create-inspection.dto.ts

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+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import {
+  IsBoolean,
+  IsDateString,
+  IsInt,
+  IsNumber,
+  IsOptional,
+  IsString,
+} from 'class-validator';
+
+export class CreateInspectionDto {
+  @ApiProperty()
+  @IsString()
+  colonyId!: string;
+
+  @ApiProperty()
+  @IsDateString()
+  date!: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  weather?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsNumber()
+  temperature?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  colonyStrength?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  broodAmount?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  broodPattern?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  openBroodPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  cappedBroodPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  eggsPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  queenSeen?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  queenCellsPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  swarmMood?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  gentleness?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  combBehavior?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  feedStatus?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  honeySuperStatus?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  healthIssues?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  varroaIssues?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  measures?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  notes?: string;
+}

ApiCore-Backend/src/inspections/dto/create-task-from-inspection.dto.ts

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+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { IsDateString, IsEnum, IsOptional, IsString } from 'class-validator';
+import { TaskPriority } from '../../../generated/prisma';
+
+export class CreateTaskFromInspectionDto {
+  @ApiProperty()
+  @IsString()
+  title!: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  description?: string;
+
+  @ApiPropertyOptional({ enum: TaskPriority })
+  @IsOptional()
+  @IsEnum(TaskPriority)
+  priority?: TaskPriority;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsDateString()
+  dueDate?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  assignedUserId?: string;
+}

ApiCore-Backend/src/inspections/inspections.controller.ts

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+import { Body, Controller, Get, Param, Post } from '@nestjs/common';
+import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
+import { Role } from '../../generated/prisma';
+import { Roles } from '../auth/decorators/roles.decorator';
+import { CurrentUser } from '../auth/decorators/current-user.decorator';
+import type { AuthenticatedUser } from '../auth/types/authenticated-user';
+import { CreateInspectionDto } from './dto/create-inspection.dto';
+import { CreateTaskFromInspectionDto } from './dto/create-task-from-inspection.dto';
+import { InspectionsService } from './inspections.service';
+
+@ApiTags('inspections')
+@ApiBearerAuth()
+@Controller('inspections')
+export class InspectionsController {
+  constructor(private readonly inspectionsService: InspectionsService) {}
+
+  @Get()
+  findAll() {
+    return this.inspectionsService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.inspectionsService.findById(id);
+  }
+
+  @Roles(Role.ADMIN, Role.BEEKEEPER, Role.STAFF)
+  @Post()
+  create(
+    @Body() dto: CreateInspectionDto,
+    @CurrentUser() actor: AuthenticatedUser,
+  ) {
+    return this.inspectionsService.create(dto, actor.id);
+  }
+
+  @Roles(Role.ADMIN, Role.BEEKEEPER, Role.STAFF)
+  @Post(':id/create-task')
+  createTask(
+    @Param('id') id: string,
+    @Body() dto: CreateTaskFromInspectionDto,
+    @CurrentUser() actor: AuthenticatedUser,
+  ) {
+    return this.inspectionsService.createTaskFromInspection(id, dto, actor.id);
+  }
+}

ApiCore-Backend/src/inspections/inspections.module.ts

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+import { Module } from '@nestjs/common';
+import { InspectionsController } from './inspections.controller';
+import { ColonyInspectionsController } from './colony-inspections.controller';
+import { InspectionsService } from './inspections.service';
+
+@Module({
+  controllers: [InspectionsController, ColonyInspectionsController],
+  providers: [InspectionsService],
+  exports: [InspectionsService],
+})
+export class InspectionsModule {}

ApiCore-Backend/src/inspections/inspections.service.spec.ts

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+import { NotFoundException } from '@nestjs/common';
+import { InspectionsService } from './inspections.service';
+import { PrismaService } from '../prisma/prisma.service';
+
+describe('InspectionsService', () => {
+  let service: InspectionsService;
+  let prisma: {
+    inspection: {
+      findMany: jest.Mock;
+      findUnique: jest.Mock;
+      create: jest.Mock;
+    };
+    task: { create: jest.Mock };
+  };
+
+  const inspection = {
+    id: 'inspection-1',
+    colonyId: 'colony-1',
+    date: new Date(),
+  };
+
+  beforeEach(() => {
+    prisma = {
+      inspection: {
+        findMany: jest.fn(),
+        findUnique: jest.fn(),
+        create: jest.fn(),
+      },
+      task: { create: jest.fn() },
+    };
+    service = new InspectionsService(prisma as unknown as PrismaService);
+  });
+
+  it('findById throws NotFoundException when missing', async () => {
+    prisma.inspection.findUnique.mockResolvedValue(null);
+    await expect(service.findById('missing')).rejects.toBeInstanceOf(
+      NotFoundException,
+    );
+  });
+
+  it('create stores the acting user as the inspector', async () => {
+    prisma.inspection.create.mockResolvedValue(inspection);
+
+    await service.create(
+      { colonyId: 'colony-1', date: '2026-01-01' },
+      'user-1',
+    );
+
+    const [[createArg]] = prisma.inspection.create.mock.calls as [
+      [{ data: { colonyId: string; userId: string } }],
+    ];
+    expect(createArg.data.colonyId).toBe('colony-1');
+    expect(createArg.data.userId).toBe('user-1');
+  });
+
+  it('createTaskFromInspection links the task to the inspection and its colony', async () => {
+    prisma.inspection.findUnique.mockResolvedValue(inspection);
+    prisma.task.create.mockResolvedValue({ id: 'task-1' });
+
+    await service.createTaskFromInspection(
+      'inspection-1',
+      { title: 'Nachschauen' },
+      'user-1',
+    );
+
+    const [[taskArg]] = prisma.task.create.mock.calls as [
+      [
+        {
+          data: {
+            sourceInspectionId: string;
+            relatedType: string;
+            relatedId: string;
+          };
+        },
+      ],
+    ];
+    expect(taskArg.data.sourceInspectionId).toBe('inspection-1');
+    expect(taskArg.data.relatedType).toBe('COLONY');
+    expect(taskArg.data.relatedId).toBe('colony-1');
+  });
+});

ApiCore-Backend/src/inspections/inspections.service.ts

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+import { Injectable, NotFoundException } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+import { Inspection, Task } from '../../generated/prisma';
+import { CreateInspectionDto } from './dto/create-inspection.dto';
+import { CreateTaskFromInspectionDto } from './dto/create-task-from-inspection.dto';
+
+@Injectable()
+export class InspectionsService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  async findAll(): Promise<Inspection[]> {
+    return this.prisma.inspection.findMany({ orderBy: { date: 'desc' } });
+  }
+
+  async findById(id: string): Promise<Inspection> {
+    const inspection = await this.prisma.inspection.findUnique({
+      where: { id },
+    });
+    if (!inspection) {
+      throw new NotFoundException('Inspection not found');
+    }
+    return inspection;
+  }
+
+  async findByColony(colonyId: string): Promise<Inspection[]> {
+    return this.prisma.inspection.findMany({
+      where: { colonyId },
+      orderBy: { date: 'desc' },
+    });
+  }
+
+  async create(
+    dto: CreateInspectionDto,
+    actingUserId: string,
+  ): Promise<Inspection> {
+    return this.prisma.inspection.create({
+      data: { ...dto, date: new Date(dto.date), userId: actingUserId },
+    });
+  }
+
+  async createTaskFromInspection(
+    id: string,
+    dto: CreateTaskFromInspectionDto,
+    actingUserId: string,
+  ): Promise<Task> {
+    const inspection = await this.findById(id);
+    return this.prisma.task.create({
+      data: {
+        title: dto.title,
+        description: dto.description,
+        priority: dto.priority,
+        dueDate: dto.dueDate ? new Date(dto.dueDate) : undefined,
+        assignedUserId: dto.assignedUserId,
+        createdByUserId: actingUserId,
+        relatedType: 'COLONY',
+        relatedId: inspection.colonyId,
+        sourceInspectionId: inspection.id,
+      },
+    });
+  }
+}