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fix: mall SeckillActivity

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This commit is contained in:
puhui999 2023-07-05 11:32:32 +08:00
parent b98149f1a7
commit 36c0bce184
6 changed files with 140 additions and 97 deletions
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3
src/api/mall/promotion/seckill/seckillActivity.ts
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@ -23,14 +23,13 @@ export interface SeckillActivityVO {
// 秒杀活动所需属性
export interface SeckillProductVO {
spuId: number
skuId: number
seckillPrice: number
stock: number
}
// 扩展 Sku 配置
type SkuExtension = Sku & {
export type SkuExtension = Sku & {
productConfig: SeckillProductVO
}

1
src/views/mall/product/spu/components/SkuList.vue
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@ -194,6 +194,7 @@
<!-- 情况三：作为活动组件 -->
<el-table
v-if="isActivityComponent"
ref="activitySkuListRef"
:data="formData!.skus"
border
max-height="500"

19
src/views/mall/promotion/components/SpuAndSkuList.vue
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@ -10,22 +10,7 @@
:rule-config="ruleConfig"
>
<template #extension>
<el-table-column align="center" label="秒杀库存" min-width="168">
<template #default="{ row: sku }">
<el-input-number v-model="sku.productConfig.stock" :min="0" class="w-100%" />
</template>
</el-table-column>
<el-table-column align="center" label="秒杀价格(元)" min-width="168">
<template #default="{ row: sku }">
<el-input-number
v-model="sku.productConfig.seckillPrice"
:min="0"
:precision="2"
:step="0.1"
class="w-100%"
/>
</template>
</el-table-column>
<slot></slot>
</template>
</SkuList>
</template>
@ -56,7 +41,7 @@ import { SpuProperty } from '@/views/mall/promotion/components/index'
defineOptions({ name: 'PromotionSpuAndSkuList' })
const props = defineProps<{
spuList: T[]
spuList: T[] // TODO 为了方便兼容后续可能有需要展示多个 spu 的情况暂时保持，如果后续都是只操作一个 spu 的话则可更改为接受一个 spu 或保持
ruleConfig: RuleConfig[]
spuPropertyListP: SpuProperty<T>[]
}>()

78
src/views/mall/promotion/components/SpuSelect.vue
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@ -145,17 +145,61 @@ const queryParams = ref({
}) // 查询参数
const propertyList = ref<Properties[]>([]) // 商品属性列表
const spuListRef = ref<InstanceType<typeof ElTable>>()
const spuData = ref<ProductSpuApi.Spu | {}>() // 商品详情
const spuData = ref<ProductSpuApi.Spu>() // 商品详情
const isExpand = ref(false) // 控制 SKU 列表显示
const expandRowKeys = ref<number[]>() // 控制展开行需要设置 row-key 属性才能使用，该属性为展开行的 keys 数组。
//============ 商品选择相关 ============
const selectedSpuId = ref<number>(0) // 选中的商品 spuId
const selectedSkuIds = ref<number[]>([]) // 选中的商品 skuIds
const selectSku = (val: ProductSpuApi.Sku[]) => {
if (selectedSpuId.value === 0) {
return
}
selectedSkuIds.value = val.map((sku) => sku.id!)
}
const selectSpu = (val: ProductSpuApi.Spu[]) => {
if (val.length === 0) {
selectedSpuId.value = 0
return
}
// 只选择一个
selectedSpuId.value = val.map((spu) => spu.id!)[0]
// 切换选择 spu 如果有选择的 sku 则清空,确保选择的 sku 是对应的 spu 下面的
if (selectedSkuIds.value.length > 0) {
selectedSkuIds.value = []
}
// 如果大于1个
if (val.length > 1) {
// 清空选择
spuListRef.value.clearSelection()
// 变更为最后一次选择的
spuListRef.value.toggleRowSelection(val.pop(), true)
return
}
expandChange(val[0], val)
}
// 计算商品属性
const expandChange = async (row: ProductSpuApi.Spu, expandedRows: ProductSpuApi.Spu[]) => {
const expandChange = async (row: ProductSpuApi.Spu, expandedRows?: ProductSpuApi.Spu[]) => {
// 判断需要展开的 spuId === 选择的 spuId。如果选择了 A 就展开 A 的 skuList。如果选择了 A 手动展开 B 则阻断
// 目的防止误选 sku
if (selectedSpuId.value !== 0) {
if (row.id !== selectedSpuId.value) {
message.warning('你已选择商品请先取消')
expandRowKeys.value = [selectedSpuId.value]
return
}
// 如果以展开 skuList 则选择此对应的 spu 不需要重新获取渲染 skuList
if (isExpand.value && spuData.value?.id === row.id) {
return
}
}
spuData.value = {}
propertyList.value = []
isExpand.value = false
// 如果展开个数为 0
if (expandedRows.length === 0) {
if (expandedRows?.length === 0) {
// 如果展开个数为 0
expandRowKeys.value = []
return
}
@ -167,33 +211,15 @@ const expandChange = async (row: ProductSpuApi.Spu, expandedRows: ProductSpuApi.
expandRowKeys.value = [row.id!]
}
//============ 商品选择相关 ============
const selectedSpuIds = ref<number[]>([]) // 选中的商品 spuIds
const selectedSkuIds = ref<number[]>([]) // 选中的商品 skuIds
const selectSku = (val: ProductSpuApi.Sku[]) => {
selectedSkuIds.value = val.map((sku) => sku.id!)
}
const selectSpu = (val: ProductSpuApi.Spu[]) => {
selectedSpuIds.value = val.map((spu) => spu.id!)
// // 只选择一个
// selectedSpu.value = val[0]
// // 如果大于1个
// if (val.length > 1) {
// // 清空选择
// spuListRef.value.clearSelection()
// // 变更为最后一次选择的
// spuListRef.value.toggleRowSelection(val.pop(), true)
// }
}
// 确认选择时的触发事件
const emits = defineEmits<{
(e: 'confirm', spuIds: number[], skuIds?: number[]): void
(e: 'confirm', spuId: number, skuIds?: number[]): void
}>()
/**
* 确认选择返回选中的 spu 和 sku (如果需要选择sku的话)
*/
const confirm = () => {
if (selectedSpuIds.value.length === 0) {
if (selectedSpuId.value === 0) {
message.warning('没有选择任何商品')
return
}
@ -203,8 +229,8 @@ const confirm = () => {
}
// 返回各自 id 列表
props.isSelectSku
? emits('confirm', selectedSpuIds.value, selectedSkuIds.value)
: emits('confirm', selectedSpuIds.value)
? emits('confirm', selectedSpuId.value, selectedSkuIds.value)
: emits('confirm', selectedSpuId.value)
// 关闭弹窗
dialogVisible.value = false
}

107
src/views/mall/promotion/seckill/activity/SeckillActivityForm.vue
View File

@ -8,14 +8,31 @@
:schema="allSchemas.formSchema"
>
<!-- 先选择 -->
<template #spuIds>
<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="秒杀库存" min-width="168">
<template #default="{ row: sku }">
<el-input-number v-model="sku.productConfig.stock" :min="0" class="w-100%" />
</template>
</el-table-column>
<el-table-column align="center" label="秒杀价格(元)" min-width="168">
<template #default="{ row: sku }">
<el-input-number
v-model="sku.productConfig.seckillPrice"
:min="0"
:precision="2"
:step="0.1"
class="w-100%"
/>
</template>
</el-table-column>
</SpuAndSkuList>
</template>
</Form>
<template #footer>
@ -23,15 +40,17 @@
<el-button @click="dialogVisible = false">取 消</el-button>
</template>
</Dialog>
<SpuSelect ref="spuSelectRef" @confirm="selectSpu" />
<SpuSelect ref="spuSelectRef" :isSelectSku="true" @confirm="selectSpu" />
</template>
<script lang="ts" setup>
import { SpuAndSkuList, SpuProperty, SpuSelect } from '../../components'
import { allSchemas, rules } from './seckillActivity.data'
import * as SeckillActivityApi from '@/api/mall/promotion/seckill/seckillActivity'
import { SeckillProductVO } from '@/api/mall/promotion/seckill/seckillActivity'
import * as ProductSpuApi from '@/api/mall/product/spu'
import { getPropertyList, RuleConfig } from '@/views/mall/product/spu/components'
import { convertToInteger } from '@/utils'
defineOptions({ name: 'PromotionSeckillActivityForm' })
@ -43,6 +62,9 @@ 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 秒杀配置组件Ref
const ruleConfig: RuleConfig[] = [
@ -57,6 +79,46 @@ const ruleConfig: RuleConfig[] = [
message: '商品秒杀价格必须大于 0.01 ！！！'
}
]
const spuList = ref<SeckillActivityApi.SpuExtension[]>([]) // 选择的 spu
const spuPropertyList = ref<SpuProperty<SeckillActivityApi.SpuExtension>[]>([])
const selectSpu = (spuId: number, skuIds: number[]) => {
formRef.value.setValues({ spuId })
getSpuDetails(spuId, skuIds)
}
/**
* 获取 SPU 详情
* @param spuIds
*/
const getSpuDetails = async (spuId: number, skuIds: number[]) => {
const spuProperties: SpuProperty<SeckillActivityApi.SpuExtension>[] = []
const res = (await ProductSpuApi.getSpuDetailList([spuId])) as SeckillActivityApi.SpuExtension[]
if (res.length == 0) {
return
}
spuList.value = []
// 因为只能选择一个
const spu = res[0]
const selectSkus = spu?.skus?.filter((sku) => skuIds.includes(sku.id!))
selectSkus?.forEach((sku) => {
const config: SeckillActivityApi.SeckillProductVO = {
skuId: sku.id!,
stock: 0,
seckillPrice: 0
}
sku.productConfig = config
})
spu.skus = selectSkus as SeckillActivityApi.SkuExtension[]
spuProperties.push({
spuId: spu.id!,
spuDetail: spu,
propertyList: getPropertyList(spu)
})
spuList.value.push(...res)
spuPropertyList.value = spuProperties
}
// ================= end =================
/** 打开弹窗 */
const open = async (type: string, id?: number) => {
dialogVisible.value = true
@ -76,38 +138,6 @@ const open = async (type: string, id?: number) => {
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗
const spuList = ref<SeckillActivityApi.SpuExtension[]>([]) // 选择的 spu
const spuPropertyList = ref<SpuProperty<SeckillActivityApi.SpuExtension>[]>([])
const selectSpu = (spuIds: number[]) => {
formRef.value.setValues({ spuIds })
getSpuDetails(spuIds)
}
/**
* 获取 SPU 详情
* TODO 获取 SPU 详情，放到各自活动表单来做，让 SpuAndSkuList 职责单一点
* @param spuIds
*/
const getSpuDetails = async (spuIds: number[]) => {
const spuProperties: SpuProperty<SeckillActivityApi.SpuExtension>[] = []
const res = (await ProductSpuApi.getSpuDetailList(spuIds)) as SeckillActivityApi.SpuExtension[]
spuList.value = []
res?.forEach((spu) => {
// 初始化每个 sku 秒杀配置
spu.skus?.forEach((sku) => {
const config: SeckillActivityApi.SeckillProductVO = {
spuId: spu.id!,
skuId: sku.id!,
stock: 0,
seckillPrice: 0
}
sku.productConfig = config
})
spuProperties.push({ spuId: spu.id!, spuDetail: spu, propertyList: getPropertyList(spu) })
})
spuList.value.push(...res)
spuPropertyList.value = spuProperties
}
/** 重置表单 */
const resetForm = async () => {
spuList.value = []
@ -126,7 +156,12 @@ const submitForm = async () => {
formLoading.value = true
try {
const data = formRef.value.formModel as SeckillActivityApi.SeckillActivityVO
data.spuIds = spuList.value.map((spu) => spu.id!)
const products = spuAndSkuListRef.value.getSkuConfigs('productConfig')
products.forEach((item: SeckillProductVO) => {
// 秒杀价格元转分
item.seckillPrice = convertToInteger(item.seckillPrice)
})
// 获取秒杀商品配置
data.products = spuAndSkuListRef.value.getSkuConfigs('productConfig')
if (formType.value === 'create') {
await SeckillActivityApi.createSeckillActivity(data)

29
src/views/mall/promotion/seckill/activity/seckillActivity.data.ts
View File

@ -152,6 +152,17 @@ const crudSchemas = reactive<CrudSchema[]>([
width: 120
}
},
{
label: '排序',
field: 'sort',
form: {
component: 'InputNumber',
value: 0
},
table: {
width: 80
}
},
{
label: '秒杀库存',
field: 'stock',
@ -167,17 +178,14 @@ const crudSchemas = reactive<CrudSchema[]>([
{
label: '秒杀总库存',
field: 'totalStock',
form: {
component: 'InputNumber',
value: 0
},
isForm: false,
table: {
width: 120
}
},
{
label: '秒杀活动商品',
field: 'spuIds',
field: 'spuId',
isTable: false,
isSearch: false,
form: {
@ -206,17 +214,6 @@ const crudSchemas = reactive<CrudSchema[]>([
width: 120
}
},
{
label: '排序',
field: 'sort',
form: {
component: 'InputNumber',
value: 0
},
table: {
width: 80
}
},
{
label: '状态',
field: 'status',