fairnesscoop / pictyschool

import { QueryHandler } from '@nestjs/cqrs';

import { Inject } from '@nestjs/common';

import { GetSchoolUsersQuery } from './GetSchoolUsersQuery';

import { ISchoolUserRepository } from 'src/Domain/School/Repository/ISchoolUserRepository';

import { SchoolUserView } from 'src/Application/School/View/SchoolUserView';

@QueryHandler(GetSchoolUsersQuery)

export class GetSchoolUsersQueryHandler {

  constructor(

    @Inject('ISchoolUserRepository')

    private readonly schoolUserRepository: ISchoolUserRepository

  ) {}

  public async execute(query: GetSchoolUsersQuery): Promise<SchoolUserView[]> {

    const schoolUserViews: SchoolUserView[] = [];

    const schoolUsers = await this.schoolUserRepository.findUsersBySchool(query.schoolId);

    for (const schoolUser of schoolUsers) {

      const user = schoolUser.getUser();

      schoolUserViews.push(

        new SchoolUserView(

          schoolUser.getId(),

          user.getEmail(),

          'schoolUser'

        )

      );

    }

    return schoolUserViews;

  }

}