fairnesscoop / pictyschool

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

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

import { GetSchoolVouchersQuery } from './GetSchoolVouchersQuery';

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

import { SchoolUserView } from '../../View/SchoolUserView';

@QueryHandler(GetSchoolVouchersQuery)

export class GetSchoolVouchersQueryHandler {

  constructor(

    @Inject('IVoucherRepository')

    private readonly voucherRepository: IVoucherRepository

  ) {}

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

    const schoolUserViews: SchoolUserView[] = [];

    const vouchers = await this.voucherRepository.findBySchool(query.schoolId);

    for (const voucher of vouchers) {

      schoolUserViews.push(

        new SchoolUserView(

          voucher.getId(),

          voucher.getEmail(),

          'voucher'

        )

      );

    }

    return schoolUserViews;

  }

}