import { Init, Inject, Provide } from '@midwayjs/core';
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import { BaseService } from '@cool-midway/core';
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import { InjectEntityModel } from '@midwayjs/typeorm';
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import { Repository } from 'typeorm';
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import { GoodsInfoEntity } from '../entity/info';
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import { GoodsSpecService } from './spec';
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/**
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* 商品信息
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*/
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@Provide()
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export class GoodsInfoService extends BaseService {
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@InjectEntityModel(GoodsInfoEntity)
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goodsInfoEntity: Repository<GoodsInfoEntity>;
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@Inject()
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goodsSpecService: GoodsSpecService;
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@Init()
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async init() {
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await super.init();
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this.setEntity(this.goodsInfoEntity);
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}
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/**
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* 修改之后
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* @param data
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* @param type
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*/
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async modifyAfter(data: any, type: 'add' | 'update' | 'delete') {
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if ((type == 'add' || type == 'update') && data.specs) {
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// 保存规格
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await this.goodsSpecService.save(data.id, data.specs);
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}
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if (type == 'delete') {
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// 删除规格
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await this.goodsSpecService.removeByGoodsId([data.id]);
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}
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}
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/**
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* 详情
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* @param id
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* @param infoIgnoreProperty
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* @returns
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*/
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async info(id: any, infoIgnoreProperty?: string[]) {
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if (!id) return;
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const info = await super.info(id, infoIgnoreProperty);
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if (info) {
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// 获取规格
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info.specs = await this.goodsSpecService.getByGoodsId(info.id);
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}
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return info;
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}
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}
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