fairnesscoop / pictyschool

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

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

import { ShippingCostNotFoundException } from 'src/Domain/Order/Exception/ShippingCostNotFoundException';

import { IShippingCostRepository } from 'src/Domain/Order/Repository/IShippingCostRepository';

import { RemoveShippingCostCommand } from './RemoveShippingCostCommand';

@CommandHandler(RemoveShippingCostCommand)

export class RemoveShippingCostCommandHandler {

  constructor(

    @Inject('IShippingCostRepository')

    private readonly shippingCostRepository: IShippingCostRepository,

  ) {}

  public async execute({ id }: RemoveShippingCostCommand): Promise<void> {

    const shippingcost = await this.shippingCostRepository.findOneById(id);

    if (!shippingcost) {

      throw new ShippingCostNotFoundException();

    }

    await this.shippingCostRepository.remove(shippingcost);

  }

}