All files / src/domains/projects/services project.service.ts

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import {
  Injectable,
  Logger,
  NotFoundException,
  BadRequestException,
} from '@nestjs/common';
import { EventBusService } from '../../../platform/events/event-bus.service';
import { InjectModel } from '@nestjs/mongoose';
import { Model, Types } from 'mongoose';
import { Project } from '../schemas/project.schema';
 
@Injectable()
export class ProjectService {
  private readonly logger = new Logger(ProjectService.name);
 
  constructor(
    @InjectModel(Project.name) private readonly projectModel: Model<Project>,
    private readonly eventBus: EventBusService,
  ) {}
 
  async create(tenantId: string, data: any): Promise<any> {
    const project = new this.projectModel({ ...data, tenantId });
    const savedProject = await project.save();
    await this.eventBus.publish(
      'project.created.v1',
      { projectId: savedProject._id, projectName: savedProject.projectName },
      tenantId,
    );
    return savedProject;
  }
 
  async findAll(tenantId: string): Promise<any> {
    return this.projectModel.find({ tenantId }).exec();
  }
 
  async findOne(tenantId: string, id: string): Promise<any> {
    const project = await this.projectModel
      .findOne({ _id: id, tenantId })
      .exec();
    if (!project) throw new NotFoundException('Project not found');
    return project;
  }
 
  async update(tenantId: string, id: string, data: any): Promise<any> {
    const project = await this.projectModel
      .findOneAndUpdate({ _id: id, tenantId }, data, { new: true })
      .exec();
    if (!project) throw new NotFoundException('Project not found');
    return project;
  }
 
  async transitionStatus(
    tenantId: string,
    id: string,
    newStatus: string,
  ): Promise<any> {
    const project = await this.findOne(tenantId, id);
    // Allowed transitions check could go here
    project.status = newStatus;
    if (newStatus === 'completed') {
      project.actualEndDate = new Date();
    }
    return project.save();
  }
}