feat: 完善砍价活动管理

src/api/mall/promotion/bargain/bargainActivity.ts

@@ -0,0 +1,62 @@
+import request from '@/config/axios'
+import { Sku, Spu } from '@/api/mall/product/spu'
+
+export interface BargainActivityVO {
+  id?: number
+  name?: string
+  startTime?: Date
+  endTime?: Date
+  status?: number
+  spuId?: number
+  userSize?: number // 达到该人数，才能砍到低价
+  bargainCount?: number // 最大帮砍次数
+  totalLimitCount?: number // 最大购买次数
+  stock?: number // 活动总库存
+  randomMinPrice?: number // 用户每次砍价的最小金额，单位：分
+  randomMaxPrice?: number // 用户每次砍价的最大金额，单位：分
+  successCount?: number // 砍价成功数量
+  products?: BargainProductVO[]
+}
+
+// 砍价活动所需属性
+export interface BargainProductVO {
+  spuId: number
+  skuId: number
+  bargainFirstPrice: number // 砍价起始价格，单位分
+  bargainPrice: number // 砍价底价
+  stock: number // 活动库存
+}
+
+// 扩展 Sku 配置
+export type SkuExtension = Sku & {
+  productConfig: BargainProductVO
+}
+
+export interface SpuExtension extends Spu {
+  skus: SkuExtension[] // 重写类型
+}
+
+// 查询砍价活动列表
+export const getBargainActivityPage = async (params: any) => {
+  return await request.get({ url: '/promotion/bargain-activity/page', params })
+}
+
+// 查询砍价活动详情
+export const getBargainActivity = async (id: number) => {
+  return await request.get({ url: '/promotion/bargain-activity/get?id=' + id })
+}
+
+// 新增砍价活动
+export const createBargainActivity = async (data: BargainActivityVO) => {
+  return await request.post({ url: '/promotion/bargain-activity/create', data })
+}
+
+// 修改砍价活动
+export const updateBargainActivity = async (data: BargainActivityVO) => {
+  return await request.put({ url: '/promotion/bargain-activity/update', data })
+}
+
+// 删除砍价活动
+export const deleteBargainActivity = async (id: number) => {
+  return await request.delete({ url: '/promotion/bargain-activity/delete?id=' + id })
+}