【修改】修改限时折扣:①【优化】商品允许选择多个；②【优化】选择后的 SKU，需要后面加个【删除】按钮；③【bug】展示的金额，貌似不对，大了 100 倍；④【优化】“优惠类型”，是每个 SKU 可以自定义已设置的

Author: qw8881569

src/views/mall/promotion/components/SpuAndSkuList.vue

@@ -29,6 +29,17 @@
     </el-table-column>
     <el-table-column align="center" label="销量" min-width="90" prop="salesCount" />
     <el-table-column align="center" label="库存" min-width="90" prop="stock" />
+    <el-table-column v-if="spuData.length > 1 && isDelete" align="center" label="操作" min-width="90" >
+      <template #default="scope">
+        <el-button
+          type="primary"
+          link
+          @click="deleteSpu(scope.row.id)"
+        >
+          删除
+        </el-button>
+      </template>
+    </el-table-column>
   </el-table>
 </template>
 <script generic="T extends Spu" lang="ts" setup>
@@ -40,10 +51,13 @@ import { SpuProperty } from '@/views/mall/promotion/components/index'
 
 defineOptions({ name: 'PromotionSpuAndSkuList' })
 
+const message = useMessage() // 消息弹窗
+
 const props = defineProps<{
   spuList: T[]
   ruleConfig: RuleConfig[]
   spuPropertyListP: SpuProperty<T>[]
+  isDelete?: boolean //spu是否可以多选
 }>()
 
 const spuData = ref<Spu[]>([]) // spu 详情数据列表
@@ -77,6 +91,19 @@ const imagePreview = (imgUrl: string) => {
   })
 }
 
+// 删除时的触发事件
+const emits = defineEmits<{
+  (e: 'delete', spuId: number): void
+}>()
+
+/** 多选时可以删除spu **/
+const deleteSpu = async (spuId: number) => {
+  await message.confirm('是否删除商品编号为' + spuId + '的数据？')
+  let index = spuData.value.findIndex((item) => item.id == spuId)
+  spuData.value.splice(index,1);
+  emits('delete',spuId)
+}
+
 /**
  * 将传进来的值赋值给 skuList
  */

src/views/mall/promotion/discountActivity/DiscountActivityForm.vue

@@ -19,6 +19,8 @@
           :rule-config="ruleConfig"
           :spu-list="spuList"
           :spu-property-list-p="spuPropertyList"
+          :isDelete="true"
+          @delete="deleteSpu"
         >
           <el-table-column align="center" label="优惠金额" min-width="168">
             <template #default="{ row: sku }">
@@ -47,6 +49,7 @@ import { cloneDeep } from 'lodash-es'
 import * as DiscountActivityApi from '@/api/mall/promotion/discount/discountActivity'
 import * as ProductSpuApi from '@/api/mall/product/spu'
 import { getPropertyList, RuleConfig } from '@/views/mall/product/spu/components'
+import {formatToFraction} from "@/utils";
 
 defineOptions({ name: 'PromotionDiscountActivityForm' })
 
@@ -65,8 +68,8 @@ const spuAndSkuListRef = ref() // sku 限时折扣  配置组件Ref
 const ruleConfig: RuleConfig[] = []
 const spuList = ref<DiscountActivityApi.SpuExtension[]>([]) // 选择的 spu
 const spuPropertyList = ref<SpuProperty<DiscountActivityApi.SpuExtension>[]>([])
+const spuIds = ref<number[]>([]);
 const selectSpu = (spuId: number, skuIds: number[]) => {
-  formRef.value.setValues({ spuId })
   getSpuDetails(spuId, skuIds)
 }
 /**
@@ -75,14 +78,22 @@ const selectSpu = (spuId: number, skuIds: number[]) => {
 const getSpuDetails = async (
   spuId: number,
   skuIds: number[] | undefined,
-  products?: DiscountActivityApi.DiscountProductVO[]
+  products?: DiscountActivityApi.DiscountProductVO[],
+  type?: string
 ) => {
-  const spuProperties: SpuProperty<DiscountActivityApi.SpuExtension>[] = []
+  //如果已经包含spu则跳过
+  if(spuIds.value.includes(spuId)){
+    if(type !== "load"){
+      message.error("数据重复选择！")
+    }
+    return;
+  }
+  spuIds.value.push(spuId)
   const res = (await ProductSpuApi.getSpuDetailList([spuId])) as DiscountActivityApi.SpuExtension[]
   if (res.length == 0) {
     return
   }
-  spuList.value = []
+  //spuList.value = []
   // 因为只能选择一个
   const spu = res[0]
   const selectSkus =
@@ -100,15 +111,19 @@ const getSpuDetails = async (
       config = product || config
     }
     sku.productConfig = config
+    sku.price = formatToFraction(sku.price)
+    sku.marketPrice = formatToFraction(sku.marketPrice)
+    sku.costPrice = formatToFraction(sku.costPrice)
+    sku.firstBrokeragePrice = formatToFraction(sku.firstBrokeragePrice)
+    sku.secondBrokeragePrice = formatToFraction(sku.secondBrokeragePrice)
   })
   spu.skus = selectSkus as DiscountActivityApi.SkuExtension[]
-  spuProperties.push({
+  spuPropertyList.value.push({
     spuId: spu.id!,
     spuDetail: spu,
     propertyList: getPropertyList(spu)
   })
   spuList.value.push(spu)
-  spuPropertyList.value = spuProperties
 }
 
 // ================= end =================
@@ -126,8 +141,10 @@ const open = async (type: string, id?: number) => {
       const data = (await DiscountActivityApi.getDiscountActivity(
         id
       )) as DiscountActivityApi.DiscountActivityVO
-      const supId = data.products[0].spuId
-      await getSpuDetails(supId!, data.products?.map((sku) => sku.skuId), data.products)
+      for (let productsKey in data.products) {
+        const supId = data.products[productsKey].spuId
+        await getSpuDetails(supId!, data.products?.map((sku) => sku.skuId), data.products,"load")
+      }
       formRef.value.setValues(data)
     } finally {
       formLoading.value = false
@@ -149,9 +166,20 @@ const submitForm = async () => {
     const data = formRef.value.formModel as DiscountActivityApi.DiscountActivityVO
     // 获取 折扣商品配置
     const products = cloneDeep(spuAndSkuListRef.value.getSkuConfigs('productConfig'))
+    let timp = false;
     products.forEach((item: DiscountActivityApi.DiscountProductVO) => {
-      item.discountType = data['discountType']
+      if(item.discountPrice != null && item.discountPrice > 0){
+        item.discountType = 1
+      }else if(item.discountPercent != null && item.discountPercent > 0){
+        item.discountType = 2
+      }else{
+        timp = true
+      }
     })
+    if(timp){
+      message.error("优惠金额和折扣百分比需要填写一个");
+      return;
+    }
     data.products = products
     // 真正提交
     if (formType.value === 'create') {
@@ -173,7 +201,16 @@ const submitForm = async () => {
 const resetForm = async () => {
   spuList.value = []
   spuPropertyList.value = []
+  spuIds.value = []
   await nextTick()
   formRef.value.getElFormRef().resetFields()
 }
+
+/**
+ * 删除spu
+ */
+const deleteSpu = (spuId: number) => {
+  spuIds.value.splice(spuIds.value.findIndex((item) => item == spuId), 1)
+  spuPropertyList.value.splice(spuPropertyList.value.findIndex((item) => item.spuId == spuId), 1)
+}
 </script>

src/views/mall/promotion/discountActivity/discountActivity.data.ts

@@ -72,17 +72,6 @@ const crudSchemas = reactive<CrudSchema[]>([
       width: 120
     }
   },
-  {
-    label: '优惠类型',
-    field: 'discountType',
-    dictType: DICT_TYPE.PROMOTION_DISCOUNT_TYPE,
-    dictClass: 'number',
-    isSearch: true,
-    form: {
-      component: 'Radio',
-      value: 1
-    }
-  },
   {
     label: '活动商品',
     field: 'spuId',

src/views/mall/promotion/discountActivity/index.vue

@@ -70,17 +70,17 @@
           ~ {{ formatDate(scope.row.endTime, 'YYYY-MM-DD') }}
         </template>
       </el-table-column>
-      <el-table-column label="商品图片" prop="spuName" min-width="80">
-        <template #default="scope">
-          <el-image
-            :src="scope.row.picUrl"
-            class="h-40px w-40px"
-            :preview-src-list="[scope.row.picUrl]"
-            preview-teleported
-          />
-        </template>
-      </el-table-column>
-      <el-table-column label="商品标题" prop="spuName" min-width="300" />
+<!--      <el-table-column label="商品图片" prop="spuName" min-width="80">-->
+<!--        <template #default="scope">-->
+<!--          <el-image-->
+<!--            :src="scope.row.picUrl"-->
+<!--            class="h-40px w-40px"-->
+<!--            :preview-src-list="[scope.row.picUrl]"-->
+<!--            preview-teleported-->
+<!--          />-->
+<!--        </template>-->
+<!--      </el-table-column>-->
+<!--      <el-table-column label="商品标题" prop="spuName" min-width="300" />-->
       <el-table-column label="活动状态" align="center" prop="status" min-width="100">
         <template #default="scope">
           <dict-tag :type="DICT_TYPE.COMMON_STATUS" :value="scope.row.status" />