fairnesscoop / permacoop

import {InjectRepository} from '@nestjs/typeorm';

import {Repository} from 'typeorm';

import {IProjectRepository} from 'src/Domain/Project/Repository/IProjectRepository';

import {Project} from 'src/Domain/Project/Project.entity';

import {MAX_ITEMS_PER_PAGE} from 'src/Application/Common/Pagination';

@Injectable()

export class ProjectRepository implements IProjectRepository {

  constructor(

    @InjectRepository(Project)

    private readonly repository: Repository<Project>

  ) {}

  public save(project: Project): Promise<Project> {

    return this.repository.save(project);

  }

  }

  public findOneById(id: string): Promise<Project | undefined> {

    return this.repository

      .createQueryBuilder('project')

      .select([

        'project.id',

        'project.name',

        'project.invoiceUnit',

        'project.dayDuration',

        'customer.id',

        'customer.name'

      ])

      .innerJoin('project.customer', 'customer')

      .where('project.id = :id', {id})

      .getOne();

  }

  public findProjects(

    page: number = 1,

    customerId?: string

  ): Promise<[Project[], number]> {

    const query = this.repository

      .createQueryBuilder('project')

      .select([

        'project.id',

        'project.name',

        'project.dayDuration',

        'project.invoiceUnit',

        'customer.id',

        'customer.name'

      ])

      .innerJoin('project.customer', 'customer')

      .orderBy('project.name', 'ASC')

      .addOrderBy('customer.name', 'ASC')

      .limit(MAX_ITEMS_PER_PAGE)

      .offset((page - 1) * MAX_ITEMS_PER_PAGE);

    if (customerId) {

      query.andWhere('customer.id = :customerId', {customerId});

    }

    return query.getManyAndCount();

  }

}