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fix(订单创建): 同步优惠券列表与选中状态，确保弹窗显示最新可用券

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吴昊天 2026-10-13 16:00:48 +08:00
parent 56216a2441
commit e66551df64
1 changed files with 9 additions and 0 deletions
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9
frontend/uni-app/src/dynamic-pages/engines/OrderCreateEngine.vue
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@ -641,6 +641,15 @@ async function computedPrice() {
couponId.value = data.coupon_id;
couponTitle.value = data.coupon_title || i18n.global.t('请选择');
}
// 自动领券发生在确认接口之后，计算接口返回的列表才是最新可用券列表。
// 同步列表和选中状态，避免入口显示优惠券但弹窗仍显示为空。
if (Array.isArray(data.coupon_list)) {
coupon.value.list = data.coupon_list;
features.value.coupon = data.coupon_list.length > 0;
for (var couponIndex = 0; couponIndex < coupon.value.list.length; couponIndex++) {
coupon.value.list[couponIndex].is_use = coupon.value.list[couponIndex].id == couponId.value ? 1 : 0;
}
}
integralPrice.value = data.deduction_price ?? 0;
surplusIntegral.value = data.SurplusIntegral ?? usableIntegral.value;
priceReady.value = true;