【代码优化】商城: 满减送活动

src/api/mall/promotion/reward/rewardActivity.ts

@@ -22,7 +22,7 @@ export interface RewardRule {
   discountPrice?: number
   freeDelivery?: boolean
   point: number
-  giveCoupons?: {
+  giveCouponTemplateCounts?: {
     [key: number]: number
   }
 }

src/views/mall/promotion/rewardActivity/RewardForm.vue

@@ -117,7 +117,7 @@ const open = async (type: string, id?: number) => {
       // 转区段时间
       data.startAndEndTime = [data.startTime, data.endTime]
       // 规则分转元
-      data.rules.forEach((item: any) => {
+      data.rules?.forEach((item: any) => {
         item.discountPrice = fenToYuan(item.discountPrice || 0)
       })
       formData.value = data

src/views/mall/promotion/rewardActivity/components/RewardRule.vue

@@ -103,6 +103,9 @@ const deleteRule = (ruleIndex: number) => {
 
 /** 添加优惠规则 */
 const addRule = () => {
+  if (isEmpty(formData.value.rules)) {
+    formData.value.rules = []
+  }
   formData.value.rules.push({
     limit: 0,
     discountPrice: 0,

src/views/mall/promotion/rewardActivity/components/RewardRuleCouponSelect.vue

@@ -86,10 +86,12 @@ const deleteCoupon = (index: number) => {
 /** 初始化赠送的优惠券列表 */
 const initGiveCouponList = async () => {
   // 校验优惠券存在
-  if (isEmpty(rewardRule.value) || isEmpty(rewardRule.value.giveCoupons)) {
+  if (isEmpty(rewardRule.value) || isEmpty(rewardRule.value.giveCouponTemplateCounts)) {
     return
   }
-  const tempLateIds = Object.keys(rewardRule.value.giveCoupons!).map((item) => parseInt(item))
+  const tempLateIds = Object.keys(rewardRule.value.giveCouponTemplateCounts!).map((item) =>
+    parseInt(item)
+  )
   const data = await CouponTemplateApi.getCouponTemplateList(tempLateIds)
   if (!data) {
     return
@@ -98,7 +100,7 @@ const initGiveCouponList = async () => {
   data.forEach((coupon) => {
     list.value.push({
       ...coupon,
-      giveCount: rewardRule.value.giveCoupons![coupon.id]
+      giveCount: rewardRule.value.giveCouponTemplateCounts![coupon.id]
     })
   })
 }
@@ -111,10 +113,10 @@ const setGiveCouponList = () => {
 
   // 设置优惠券和其数量的对应
   list.value.forEach((rule) => {
-    if (!rewardRule.value.giveCoupons) {
-      rewardRule.value.giveCoupons = {}
+    if (!rewardRule.value.giveCouponTemplateCounts) {
+      rewardRule.value.giveCouponTemplateCounts = {}
     }
-    rewardRule.value.giveCoupons[rule.id] = rule.giveCount!
+    rewardRule.value.giveCouponTemplateCounts[rule.id] = rule.giveCount!
   })
 }
 defineExpose({ setGiveCouponList })