From 9f77514c17cc5a45726db905d1c415948cce1a6e Mon Sep 17 00:00:00 2001
From: zhangshuai <17275882479@163.com>
Date: Fri, 20 Oct 2023 20:51:18 +0800
Subject: [PATCH] =?UTF-8?q?=E9=99=90=E6=97=B6=E6=8A=98=E6=89=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../promotion/discount/discountActivity.ts    |  60 +++++
 .../discountActivity/DiscountActivityForm.vue | 175 +++++++++++++
 .../discountActivity/discountActivity.data.ts | 118 +++++++++
 .../mall/promotion/discountActivity/index.vue | 237 ++++++++++++++++++
 4 files changed, 590 insertions(+)
 create mode 100644 src/api/mall/promotion/discount/discountActivity.ts
 create mode 100644 src/views/mall/promotion/discountActivity/DiscountActivityForm.vue
 create mode 100644 src/views/mall/promotion/discountActivity/discountActivity.data.ts
 create mode 100644 src/views/mall/promotion/discountActivity/index.vue

diff --git a/src/api/mall/promotion/discount/discountActivity.ts b/src/api/mall/promotion/discount/discountActivity.ts
new file mode 100644
index 00000000..e755c1bd
--- /dev/null
+++ b/src/api/mall/promotion/discount/discountActivity.ts
@@ -0,0 +1,60 @@
+import request from '@/config/axios'
+import { Sku, Spu } from '@/api/mall/product/spu'
+
+export interface DiscountActivityVO {
+  id?: number
+  spuId?: number
+  name?: string
+  status?: number
+  remark?: string
+  startTime?: Date
+  endTime?: Date
+  products?: DiscountProductVO[]
+}
+// 限时折扣相关 属性
+export interface DiscountProductVO {
+  spuId: number
+  skuId: number
+  discountType: number
+  discountPercent: number
+  discountPrice: number
+}
+
+// 扩展 Sku 配置
+export type SkuExtension = Sku & {
+  productConfig: DiscountProductVO
+}
+
+export interface SpuExtension extends Spu {
+  skus: SkuExtension[] // 重写类型
+}
+
+// 查询限时折扣活动列表
+export const getDiscountActivityPage = async (params) => {
+  return await request.get({ url: '/promotion/discount-activity/page', params })
+}
+
+// 查询限时折扣活动详情
+export const getDiscountActivity = async (id: number) => {
+  return await request.get({ url: '/promotion/discount-activity/get?id=' + id })
+}
+
+// 新增限时折扣活动
+export const createDiscountActivity = async (data: DiscountActivityVO) => {
+  return await request.post({ url: '/promotion/discount-activity/create', data })
+}
+
+// 修改限时折扣活动
+export const updateDiscountActivity = async (data: DiscountActivityVO) => {
+  return await request.put({ url: '/promotion/discount-activity/update', data })
+}
+
+// 关闭限时折扣活动
+export const closeDiscountActivity = async (id: number) => {
+  return await request.put({ url: '/promotion/discount-activity/close?id=' + id })
+}
+
+// 删除限时折扣活动
+export const deleteDiscountActivity = async (id: number) => {
+  return await request.delete({ url: '/promotion/discount-activity/delete?id=' + id })
+}
diff --git a/src/views/mall/promotion/discountActivity/DiscountActivityForm.vue b/src/views/mall/promotion/discountActivity/DiscountActivityForm.vue
new file mode 100644
index 00000000..7db05426
--- /dev/null
+++ b/src/views/mall/promotion/discountActivity/DiscountActivityForm.vue
@@ -0,0 +1,175 @@
+<template>
+  <Dialog v-model="dialogVisible" :title="dialogTitle" width="65%">
+    <Form
+      ref="formRef"
+      v-loading="formLoading"
+      :isCol="true"
+      :rules="rules"
+      :schema="allSchemas.formSchema"
+    >
+      <!-- 先选择 -->
+      <template #spuId>
+        <el-button @click="spuSelectRef.open()">选择商品</el-button>
+        <SpuAndSkuList
+          ref="spuAndSkuListRef"
+          :rule-config="ruleConfig"
+          :spu-list="spuList"
+          :spu-property-list-p="spuPropertyList"
+        >
+          <el-table-column align="center" label="优惠金额" min-width="168">
+            <template #default="{ row: sku }">
+              <el-input-number v-model="sku.productConfig.discountPrice" :min="0" class="w-100%" />
+            </template>
+          </el-table-column>
+          <el-table-column align="center" label="折扣百分比(%)" min-width="168">
+            <template #default="{ row: sku }">
+              <el-input-number v-model="sku.productConfig.discountPercent" class="w-100%" />
+            </template>
+          </el-table-column>
+        </SpuAndSkuList>
+      </template>
+    </Form>
+    <template #footer>
+      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
+      <el-button @click="dialogVisible = false">取 消</el-button>
+    </template>
+  </Dialog>
+  <SpuSelect ref="spuSelectRef" :isSelectSku="true" @confirm="selectSpu" />
+</template>
+<script lang="ts" setup>
+import { SpuAndSkuList, SpuProperty, SpuSelect } from '../components'
+import { allSchemas, rules } from './discountActivity.data'
+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'
+
+defineOptions({ name: 'PromotionDiscountActivityForm' })
+
+const { t } = useI18n() // 国际化
+const message = useMessage() // 消息弹窗
+
+const dialogVisible = ref(false) // 弹窗的是否展示
+const dialogTitle = ref('') // 弹窗的标题
+const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
+const formType = ref('') // 表单的类型：create - 新增；update - 修改
+const formRef = ref() // 表单 Ref
+// ================= 商品选择相关 =================
+
+const spuSelectRef = ref() // 商品和属性选择 Ref
+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 selectSpu = (spuId: number, skuIds: number[]) => {
+  formRef.value.setValues({ spuId })
+  getSpuDetails(spuId, skuIds)
+}
+/**
+ * 获取 SPU 详情
+ */
+const getSpuDetails = async (
+  spuId: number,
+  skuIds: number[] | undefined,
+  products?: DiscountActivityApi.DiscountProductVO[]
+) => {
+  const spuProperties: SpuProperty<DiscountActivityApi.SpuExtension>[] = []
+  const res = (await ProductSpuApi.getSpuDetailList([spuId])) as DiscountActivityApi.SpuExtension[]
+  if (res.length == 0) {
+    return
+  }
+  spuList.value = []
+  // 因为只能选择一个
+  const spu = res[0]
+  const selectSkus =
+    typeof skuIds === 'undefined' ? spu?.skus : spu?.skus?.filter((sku) => skuIds.includes(sku.id!))
+  selectSkus?.forEach((sku) => {
+    let config: DiscountActivityApi.DiscountProductVO = {
+      skuId: sku.id!,
+      spuId: spu.id,
+      discountType: 1,
+      discountPercent: 0,
+      discountPrice: 0
+    }
+    if (typeof products !== 'undefined') {
+      const product = products.find((item) => item.skuId === sku.id)
+      config = product || config
+    }
+    sku.productConfig = config
+  })
+  spu.skus = selectSkus as DiscountActivityApi.SkuExtension[]
+  spuProperties.push({
+    spuId: spu.id!,
+    spuDetail: spu,
+    propertyList: getPropertyList(spu)
+  })
+  spuList.value.push(spu)
+  spuPropertyList.value = spuProperties
+}
+
+// ================= end =================
+
+/** 打开弹窗 */
+const open = async (type: string, id?: number) => {
+  dialogVisible.value = true
+  dialogTitle.value = t('action.' + type)
+  formType.value = type
+  await resetForm()
+  // 修改时，设置数据
+  if (id) {
+    formLoading.value = true
+    try {
+      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)
+      formRef.value.setValues(data)
+    } finally {
+      formLoading.value = false
+    }
+  }
+}
+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
+
+/** 提交表单 */
+const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
+const submitForm = async () => {
+  // 校验表单
+  if (!formRef) return
+  const valid = await formRef.value.getElFormRef().validate()
+  if (!valid) return
+  // 提交请求
+  formLoading.value = true
+  try {
+    const data = formRef.value.formModel as DiscountActivityApi.DiscountActivityVO
+    // 获取 折扣商品配置
+    const products = cloneDeep(spuAndSkuListRef.value.getSkuConfigs('productConfig'))
+    products.forEach((item: DiscountActivityApi.DiscountProductVO) => {
+      item.discountType = data['discountType']
+    })
+    data.products = products
+    // 真正提交
+    if (formType.value === 'create') {
+      await DiscountActivityApi.createDiscountActivity(data)
+      message.success(t('common.createSuccess'))
+    } else {
+      await DiscountActivityApi.updateDiscountActivity(data)
+      message.success(t('common.updateSuccess'))
+    }
+    dialogVisible.value = false
+    // 发送操作成功的事件
+    emit('success')
+  } finally {
+    formLoading.value = false
+  }
+}
+
+/** 重置表单 */
+const resetForm = async () => {
+  spuList.value = []
+  spuPropertyList.value = []
+  await nextTick()
+  formRef.value.getElFormRef().resetFields()
+}
+</script>
diff --git a/src/views/mall/promotion/discountActivity/discountActivity.data.ts b/src/views/mall/promotion/discountActivity/discountActivity.data.ts
new file mode 100644
index 00000000..abc1bc9e
--- /dev/null
+++ b/src/views/mall/promotion/discountActivity/discountActivity.data.ts
@@ -0,0 +1,118 @@
+import type { CrudSchema } from '@/hooks/web/useCrudSchemas'
+import { dateFormatter2 } from '@/utils/formatTime'
+
+// 表单校验
+export const rules = reactive({
+  spuId: [required],
+  name: [required],
+  startTime: [required],
+  endTime: [required],
+  discountType: [required]
+})
+
+// CrudSchema https://doc.iocoder.cn/vue3/crud-schema/
+const crudSchemas = reactive<CrudSchema[]>([
+  {
+    label: '活动名称',
+    field: 'name',
+    isSearch: true,
+    form: {
+      colProps: {
+        span: 24
+      }
+    },
+    table: {
+      width: 120
+    }
+  },
+  {
+    label: '活动开始时间',
+    field: 'startTime',
+    formatter: dateFormatter2,
+    isSearch: true,
+    search: {
+      component: 'DatePicker',
+      componentProps: {
+        valueFormat: 'YYYY-MM-DD',
+        type: 'daterange'
+      }
+    },
+    form: {
+      component: 'DatePicker',
+      componentProps: {
+        type: 'date',
+        valueFormat: 'x'
+      }
+    },
+    table: {
+      width: 120
+    }
+  },
+  {
+    label: '活动结束时间',
+    field: 'endTime',
+    formatter: dateFormatter2,
+    isSearch: true,
+    search: {
+      component: 'DatePicker',
+      componentProps: {
+        valueFormat: 'YYYY-MM-DD',
+        type: 'daterange'
+      }
+    },
+    form: {
+      component: 'DatePicker',
+      componentProps: {
+        type: 'date',
+        valueFormat: 'x'
+      }
+    },
+    table: {
+      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',
+    isTable: true,
+    isSearch: false,
+    form: {
+      colProps: {
+        span: 24
+      }
+    },
+    table: {
+      width: 300
+    }
+  },
+  {
+    label: '备注',
+    field: 'remark',
+    isSearch: false,
+    form: {
+      component: 'Input',
+      componentProps: {
+        type: 'textarea',
+        rows: 4
+      },
+      colProps: {
+        span: 24
+      }
+    },
+    table: {
+      width: 300
+    }
+  }
+])
+export const { allSchemas } = useCrudSchemas(crudSchemas)
diff --git a/src/views/mall/promotion/discountActivity/index.vue b/src/views/mall/promotion/discountActivity/index.vue
new file mode 100644
index 00000000..b7dd5c20
--- /dev/null
+++ b/src/views/mall/promotion/discountActivity/index.vue
@@ -0,0 +1,237 @@
+<template>
+  <ContentWrap>
+    <!-- 搜索工作栏 -->
+    <el-form
+      class="-mb-15px"
+      :model="queryParams"
+      ref="queryFormRef"
+      :inline="true"
+      label-width="68px"
+    >
+      <el-form-item label="活动名称" prop="name">
+        <el-input
+          v-model="queryParams.name"
+          placeholder="请输入活动名称"
+          clearable
+          @keyup.enter="handleQuery"
+          class="!w-240px"
+        />
+      </el-form-item>
+      <el-form-item label="活动状态" prop="status">
+        <el-select
+          v-model="queryParams.status"
+          placeholder="请选择活动状态"
+          clearable
+          class="!w-240px"
+        >
+          <el-option
+            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
+            :key="dict.value"
+            :label="dict.label"
+            :value="dict.value"
+          />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="活动时间" prop="activeTime">
+        <el-date-picker
+          v-model="queryParams.activeTime"
+          value-format="YYYY-MM-DD HH:mm:ss"
+          type="daterange"
+          start-placeholder="开始日期"
+          end-placeholder="结束日期"
+          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
+          class="!w-240px"
+        />
+      </el-form-item>
+      <el-form-item>
+        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
+        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
+        <el-button
+          type="primary"
+          plain
+          @click="openForm('create')"
+          v-hasPermi="['promotion:discount-activity:create']"
+        >
+          <Icon icon="ep:plus" class="mr-5px" /> 新增活动
+        </el-button>
+      </el-form-item>
+    </el-form>
+  </ContentWrap>
+  <!-- 列表 -->
+  <ContentWrap>
+    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
+      <el-table-column label="活动编号" prop="id" min-width="80" />
+      <el-table-column label="活动名称" prop="name" min-width="140" />
+      <el-table-column label="活动时间" min-width="210">
+        <template #default="scope">
+          {{ formatDate(scope.row.startTime, 'YYYY-MM-DD') }}
+          ~ {{ 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="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" />
+        </template>
+      </el-table-column>
+      <el-table-column
+        label="创建时间"
+        align="center"
+        prop="createTime"
+        :formatter="dateFormatter"
+        width="180px"
+      />
+      <el-table-column label="操作" align="center" width="150px" fixed="right">
+        <template #default="scope">
+          <el-button
+            link
+            type="primary"
+            @click="openForm('update', scope.row.id)"
+            v-hasPermi="['promotion:discount-activity:update']"
+          >
+            编辑
+          </el-button>
+          <el-button
+            link
+            type="danger"
+            @click="handleClose(scope.row.id)"
+            v-if="scope.row.status === 0"
+            v-hasPermi="['promotion:discount-activity:close']"
+          >
+            关闭
+          </el-button>
+          <el-button
+            link
+            type="danger"
+            @click="handleDelete(scope.row.id)"
+            v-else
+            v-hasPermi="['promotion:discount-activity:delete']"
+          >
+            删除
+          </el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    <!-- 分页 -->
+    <Pagination
+      :total="total"
+      v-model:page="queryParams.pageNo"
+      v-model:limit="queryParams.pageSize"
+      @pagination="getList"
+    />
+  </ContentWrap>
+  <!-- 表单弹窗：添加/修改 -->
+  <DiscountActivityForm ref="formRef" @success="getList" />
+</template>
+
+<script setup lang="ts">
+import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
+import { dateFormatter } from '@/utils/formatTime'
+import * as DiscountActivity from '@/api/mall/promotion/discount/discountActivity'
+import DiscountActivityForm from './DiscountActivityForm.vue'
+import { formatDate } from '@/utils/formatTime'
+import { fenToYuanFormat } from '@/utils/formatter'
+import { fenToYuan } from '@/utils'
+
+defineOptions({ name: 'DiscountActivity' })
+
+const message = useMessage() // 消息弹窗
+const { t } = useI18n() // 国际化
+
+const loading = ref(true) // 列表的加载中
+const total = ref(0) // 列表的总页数
+const list = ref([]) // 列表的数据
+const queryParams = reactive({
+  pageNo: 1,
+  pageSize: 10,
+  activeTime: null,
+  name: null,
+  status: null
+})
+const queryFormRef = ref() // 搜索的表单
+const exportLoading = ref(false) // 导出的加载中
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    const data = await DiscountActivity.getDiscountActivityPage(queryParams)
+    list.value = data.list
+    total.value = data.total
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 搜索按钮操作 */
+const handleQuery = () => {
+  queryParams.pageNo = 1
+  getList()
+}
+
+/** 重置按钮操作 */
+const resetQuery = () => {
+  queryFormRef.value.resetFields()
+  handleQuery()
+}
+
+/** 添加/修改操作 */
+const formRef = ref()
+const openForm = (type: string, id?: number) => {
+  formRef.value.open(type, id)
+}
+
+/** 关闭按钮操作 */
+const handleClose = async (id: number) => {
+  try {
+    // 关闭的二次确认
+    await message.confirm('确认关闭该限时折扣活动吗？')
+    // 发起关闭
+    await DiscountActivity.closeDiscountActivity(id)
+    message.success('关闭成功')
+    // 刷新列表
+    await getList()
+  } catch {}
+}
+
+/** 删除按钮操作 */
+const handleDelete = async (id: number) => {
+  try {
+    // 删除的二次确认
+    await message.delConfirm()
+    // 发起删除
+    await DiscountActivity.deleteDiscountActivity(id)
+    message.success(t('common.delSuccess'))
+    // 刷新列表
+    await getList()
+  } catch {}
+}
+
+const configList = ref([]) // 时段配置精简列表
+// const formatConfigNames = (configId) => {
+//   const config = configList.value.find((item) => item.id === configId)
+//   return config != null ? `${config.name}[${config.startTime} ~ ${config.endTime}]` : ''
+// }
+
+const formatSeckillPrice = (products) => {
+  // const seckillPrice = Math.min(...products.map((item) => item.seckillPrice))
+  console.log(products)
+  const seckillPrice = 200
+  return `￥${fenToYuan(seckillPrice)}`
+}
+
+/** 初始化 **/
+onMounted(async () => {
+  await getList()
+})
+</script>