订单管理详情，支付价格计算逻辑修改

pagesOrder/quan/quan.vue

@@ -340,7 +340,8 @@
 	const option = reactive({
 		orderId: '',
 		memberId: '',
-		orderPrice: 0
+		orderPrice: 0,
+		discuount:100
 	})
 
 	function toEmitChooseQuan(item) {
@@ -361,7 +362,7 @@
 		const goodsQuan = myQuan.res.productCoupon.filter(v => v.checked)
 		const fullReductionCoupon = myQuan.fullReductionCouponSel.id ? [myQuan.fullReductionCouponSel] : []
 		let coupArr = [...fullReductionCoupon, ...goodsQuan]
-		return returnCouponAllPrice(coupArr, canDikouGoodsArr, user.value)
+		return returnCouponAllPrice(coupArr, canDikouGoodsArr, user.value,option.discuount)
 	})
 	const payPrice = computed(() => {
 		const pay = option.orderPrice - discountAmount.value