优惠券问题修复

pages/order/coupon.vue

@@ -254,7 +254,7 @@ function tabChange(index) {
 	querForm.value.statusActiveIndex = index;
 	list.page = 1;
 	list.status = 'nomore';
-	getCouponList();
+	formatCoupon();
 }
 
 function changeSelCoupon(item) {
@@ -277,6 +277,7 @@ function changeSelCoupon(item) {
 	}
 }
 
+
 const couponSel = ref({
 	id: ''
 });
@@ -286,7 +287,12 @@ const goodsCouponSel = ref({
 const quansSelArr = computed(() => {
 	return [couponSel.value, goodsCouponSel.value].filter((v) => v.id);
 });
-
+watch(()=>couponSel.value.id,(newval)=>{
+	formatCoupon()
+})
+watch(()=>goodsCouponSel.value.id,(newval)=>{
+	formatCoupon()
+})
 function isActive(item) {
 	if (querForm.value.statusActiveIndex) {
 		return couponSel.value.id == item.id;
@@ -295,16 +301,9 @@ function isActive(item) {
 	}
 }
 
-// 获取优惠券列表
+
-async function getCouponList() {
+const couponList=ref([])
-	try {
+function formatCoupon(){
-		uni.showLoading({
-			title: '加载中...',
-			mask: true
-		});
-		const res = await findCoupon({
-			shopUserId: uni.cache.get('shopUserInfo').id
-		});
 	
 	let canUseGoodsCoupon = [];
 	let canUseDiscountCoupon = [];
@@ -320,8 +319,8 @@ async function getCouponList() {
 	const dinnerType = cartStore.dinnerType;
 	const canDikouGoodsArr = UTILS.returnCanDikouGoods(cartStore.allGoods, [], user);
 	const shopId = uni.cache.get('shopId');
-		for (let i = 0; i < res.length; i++) {
+	for (let i = 0; i < couponList.value.length; i++) {
-			const coupon = res[i];
+		const coupon = couponList.value[i];
 		const canuseResult = UTILS.returnCouponCanUse({
 			canDikouGoodsArr,
 			coupon,
@@ -382,6 +381,21 @@ async function getCouponList() {
 	console.log('noUseGoodsCoupon', noUseGoodsCoupon);
 	console.log('canUseDiscountCoupon', canUseDiscountCoupon);
 	console.log('noUseDiscountCoupon', noUseDiscountCoupon);
+}
+
+// 获取优惠券列表
+async function getCouponList() {
+	try {
+		uni.showLoading({
+			title: '加载中...',
+			mask: true
+		});
+		const res = await findCoupon({
+			shopUserId: uni.cache.get('shopUserInfo').id
+		});
+		couponList.value=res
+		formatCoupon()
+		
 	} catch (error) {
 		console.log(error);
 	}
@@ -490,6 +504,7 @@ onLoad(() => {
 watch(
 	() => quansSelArr.value,
 	(newval) => {
+		// getCouponList()
 		const user = uni.cache.get('shopUserInfo');
 		let shopInfo = uni.cache.get('shopInfo') || {};
 		if (!shopInfo.isMemberPrice) {

utils/goods-utils.js

@@ -18,6 +18,7 @@ export function returnGoodsPrice(goods, user, shopInfo) {
 	if (goods.discount_sale_amount * 1 > 0) {
 		return goods.discount_sale_amount;
 	}
+	console.log('returnGoodsPrice:shopInfo',shopInfo);
 	if(shopInfo&&!shopInfo.isMemberPrice){
 		return goods.salePrice;
 	}
@@ -151,6 +152,18 @@ export function returnCouponCanUse(args) {
 			return pre + returnGoodsPrice(cur, user,shopInfo) * cur.num;
 		}, 0);
 	}
+	if(user.isVip&&!coupon.vipPriceShare){
+		return {
+			canUse: false,
+			reason: "非会员可用"
+		};
+	}
+	if(selCoupon.length>0&&!selCoupon[0].otherCouponShare){
+		return  {
+			canUse: false,
+			reason: "当前选中的券不可与其他券同享"
+		};
+	}
 
 	// 没有符合条件的商品
 	if (!isDikouAll && canCalcGoodsArr.length === 0) {
@@ -264,18 +277,19 @@ export function calcDiscountGoodsArrPrice(discountGoodsArr, discountNum, user,sh
  * @param user 用户信息
  * @param goodsOrderPrice   商品订单金额
  * @param selCoupon 已选择的优惠券列表
+ * @param shopInfo 店铺信息
  */
-export function returnCouponDiscount(arr, coupon, user, goodsOrderPrice, selCoupon) {
+export function returnCouponDiscount(arr, coupon, user, goodsOrderPrice, selCoupon,shopInfo) {
 	const canDikouGoodsArr = returnCanDikouGoodsArr(arr, selCoupon, user);
 	console.log('canDikouGoodsArr', canDikouGoodsArr);
 	if (coupon.type == 2) {
-		return returnCouponProductDiscount(canDikouGoodsArr, coupon, user, goodsOrderPrice);
+		return returnCouponProductDiscount(canDikouGoodsArr, coupon, user, shopInfo);
 	}
 	if (coupon.type == 6) {
-		return returnCouponBuyOneGiveOneDiscount(canDikouGoodsArr, coupon, user, goodsOrderPrice);
+		return returnCouponBuyOneGiveOneDiscount(canDikouGoodsArr, coupon, user, shopInfo);
 	}
 	if (coupon.type == 4) {
-		return returnSecoendDiscount(canDikouGoodsArr, coupon, user, goodsOrderPrice);
+		return returnSecoendDiscount(canDikouGoodsArr, coupon, user, shopInfo);
 	}
 	if (coupon.type == 3) {
 		return returnCouponZhekouDiscount(canDikouGoodsArr, coupon, user, goodsOrderPrice, selCoupon);
@@ -331,8 +345,9 @@ export function returnCouponZhekouDiscount(
  * @param canDikouGoodsArr 可抵扣商品列表
  * @param coupon 优惠券
  * @param user 用户信息
+ * @param shopInfo 店铺信息
  */
-export function returnCouponProductDiscount(canDikouGoodsArr, coupon, user) {
+export function returnCouponProductDiscount(canDikouGoodsArr, coupon, user,shopInfo) {
 	const {
 		useFoods,
 		discountNum,
@@ -362,7 +377,7 @@ export function returnCouponProductDiscount(canDikouGoodsArr, coupon, user) {
 			discountGoodsArr = discountSelGoodsArr.slice(0, discountNum);
 		}
 	}
-	const result = calcDiscountGoodsArrPrice(discountGoodsArr, discountNum, user);
+	const result = calcDiscountGoodsArrPrice(discountGoodsArr, discountNum, user,shopInfo);
 	return result;
 }