251204:1700 Prepare to version 1.5.1

backend/src/modules/project/organization.service.ts

@@ -0,0 +1,57 @@
+import {
+  Injectable,
+  NotFoundException,
+  ConflictException,
+} from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { Organization } from './entities/organization.entity.js';
+import { CreateOrganizationDto } from './dto/create-organization.dto.js';
+import { UpdateOrganizationDto } from './dto/update-organization.dto.js';
+
+@Injectable()
+export class OrganizationService {
+  constructor(
+    @InjectRepository(Organization)
+    private readonly orgRepo: Repository<Organization>
+  ) {}
+
+  async create(dto: CreateOrganizationDto) {
+    const existing = await this.orgRepo.findOne({
+      where: { organizationCode: dto.organizationCode },
+    });
+    if (existing) {
+      throw new ConflictException(
+        `Organization Code "${dto.organizationCode}" already exists`
+      );
+    }
+    const org = this.orgRepo.create(dto);
+    return this.orgRepo.save(org);
+  }
+
+  async findAll() {
+    return this.orgRepo.find({
+      order: { organizationCode: 'ASC' },
+    });
+  }
+
+  async findOne(id: number) {
+    const org = await this.orgRepo.findOne({ where: { id } });
+    if (!org) throw new NotFoundException(`Organization ID ${id} not found`);
+    return org;
+  }
+
+  async update(id: number, dto: UpdateOrganizationDto) {
+    const org = await this.findOne(id);
+    Object.assign(org, dto);
+    return this.orgRepo.save(org);
+  }
+
+  async remove(id: number) {
+    const org = await this.findOne(id);
+    // Hard delete or Soft delete? Schema doesn't have deleted_at for Organization, but let's check.
+    // Schema says: created_at, updated_at. No deleted_at.
+    // So hard delete.
+    return this.orgRepo.remove(org);
+  }
+}