订单结算修改，增加限时折扣

user/exchange/index.vue

@@ -14,46 +14,92 @@
           <view class="input-box u-flex">
             <image class="icon" src="/user/static/duihuan.png"></image>
             <view class="u-flex-1">
-              <input placeholder="请输入兑换码" />
+              <input placeholder="请输入兑换码" v-model="code" />
             </view>
           </view>
         </view>
         <view class="u-flex justify-center u-m-t-24">
-          <button class="duihuan">确认兑换</button>
+          <button class="duihuan" @click="confirmExchange">确认兑换</button>
         </view>
       </view>
 
       <view class="desc">
         <view>兑换说明:</view>
         <view>
-          兑换说明： 1、请直接输入您获得的兑换码，点击立即兑换即可
+          1、请直接输入您获得的兑换码，点击立即兑换即可
+          <br />
           2、兑换码为一次性，兑换完成之后即失效
+          <br />
           3、兑换获得的奖励，将直接发送至您的账号，可直接前往余额或优惠券查看
+          <br />
           4、兑换码为赠品，不可转赠、不退不换
+          <br />
           5、兑换码需在有效期内完成兑换，过期即作废
         </view>
       </view>
     </view>
 
-    <confirmModal v-model="modal.confirm.show"></confirmModal>
-    <resultModal v-model="modal.result.show" :title="modal.result.title"></resultModal>
+    <confirmModal v-model="modal.confirm.show" :data="modal.confirm.data" @confirm="exchange"></confirmModal>
+    <resultModal
+      v-model="modal.result.show"
+      :title="modal.result.title"
+    ></resultModal>
   </view>
 </template>
 
 <script setup>
-import { result } from "lodash";
 import confirmModal from "./components/confirm.vue";
 import resultModal from "./components/result.vue";
-import { reactive } from "vue";
+import * as exchangeApi from "@/common/api/market/exchange.js";
+import { reactive, ref } from "vue";
 const modal = reactive({
   confirm: {
     show: false,
   },
-  result:{
-    show:true,
-    title:'该兑换码无效，请输入有效兑换码'
-  }
+  result: {
+    show: false,
+    title: "该兑换码无效，请输入有效兑换码",
+  },
 });
+
+const code = ref("");
+function confirmExchange() {
+  if (code.value == "") {
+    uni.showToast({
+      title: "请输入兑换码",
+      icon: "none",
+    });
+    return;
+  }
+  exchangeApi.redemption({
+    code: code.value,
+  }).then((res) => {
+    if (res) {
+      modal.confirm.show = true;
+      modal.confirm.data = res;
+    }
+  })
+}
+
+function exchange() {
+  exchangeApi
+    .exchange({
+      code: code.value,
+    })
+    .then((res) => {
+      if (res) {
+        modal.result.title = "兑换成功！奖励已发放至您的账户";
+        modal.result.show = true;
+        code.value = "";
+      }
+    })
+    .catch((err) => {
+      console.log("err,", err);
+      modal.result.title = err.message || "该兑换码无效，请输入有效兑换码";
+      modal.result.show = true;
+    });
+}
+
 function back() {
   uni.navigateBack();
 }
@@ -115,7 +161,6 @@ function back() {
   font-weight: 700;
 }
 .desc {
-  width: 662rpx;
   color: #666666;
   font-size: 24rpx;
   font-weight: 400;