优惠券

const/actioncmd.js

@@ -54,3 +54,6 @@ export const ACTION_LOGIN_OK = "ACTION_LOGIN_OK";
 
 //打印上一单
 export const ACTION_PRINT_LAST_ORDER = "ACTION_PRINT_LAST_ORDER";
+
+//使用优惠券
+export const ACTION_USE_COUPON = "ACTION_USE_COUPON";
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pages/home/home.js

@@ -282,14 +282,7 @@ Page({
 
   //核销券
   verifyCoupon(code) {
-    //语音提示已识别
-    var speechContent = "兑换码已识别";
-    my.ix.speech({
-      text: speechContent,
-      speak: true,
-      success: (r) => {
-      }
-    });
+   
 
     this.setData({ scanDialogDisplay: 2 })
     var commonRequest = {};
@@ -315,6 +308,14 @@ Page({
           this.setData({ scanDialogDisplay: 4 })
           console.log("兑换失败 ==>" + res.data.errorMsg);
         } else {
+          //语音提示已识别
+          var speechContent = "兑换码已识别";
+          my.ix.speech({
+            text: speechContent,
+            speak: true,
+            success: (r) => {
+            }
+          });
           var commonRequest = {};
           commonRequest.state = 3
           context.sendConvertCouponToBack(commonRequest)

pages/scan/scan.axml

 <view class="pagex">
   <view slot="header" class="scan-header">
-    <view hidden="{{memberPhone == ''}}" >
+    <view hidden="{{memberPhone == ''}}">
 				欢迎您，{{memberPhone}}
     </view>
-		<view hidden="{{memberPoint == 0}}">
+    <view hidden="{{memberPoint == 0}}">
 				积分：{{memberPoint}}
     </view>
   </view>
- <scroll-view class="scan-good-body" scroll-y a:if="{{goods.length > 0}}" >
+  <scroll-view class="scan-good-body" scroll-y a:if="{{goods.length > 0}}">
     <block a:for="{{goods}}">
       <view class="scan-list-bg">
         <view class="good-list-item-name-font">
@@ -21,30 +21,39 @@
         </view>
       </view>
     </block>
-</scroll-view>
-<view class="empty-shopcart-container" a:if="{{goods.length == 0}}">
+  </scroll-view>
+  <view class="empty-shopcart-container" a:if="{{goods.length == 0}}">
   等待收银员录入商品
-  <image class="empty-shopcart" mode="aspectFit" src="/images/empty_shopcart.png"/>
-</view>  
- <view slot="footer" class="scan-bottom" >
-  <view class="scan-bottom-item">
-				 <view class="scan-price-total-propmt">
-			   	总额 
-        </view>
-        <view class="scan-price-total">
-			    ¥{{totalPrice}}
-        </view>
-         <view class="scan-price-quantity-propmt">
-			   （共{{totalQuantity}}件） 
-        </view>
+    <image class="empty-shopcart" mode="aspectFit" src="/images/empty_shopcart.png"/>
   </view>
-  <view class="scan-bottom-item">
-				 <view class="scan-price-total-propmt">
-			   	已优惠 
-        </view>
-        <view class="scan-disc-total">
+  <view slot="footer" class="scan-bottom">
+    <view class="scan-bottom-item">
+      <view class="scan-price-total-propmt">
+			   	总额
+      </view>
+      <view class="scan-price-total">
+			    ¥{{totalPrice}}
+      </view>
+      <view class="scan-price-quantity-propmt">
+			   （共{{totalQuantity}}件）
+      </view>
+    </view>
+    <view class="scan-bottom-item">
+      <view class="scan-price-total-propmt">
+			   	已优惠
+      </view>
+      <view class="scan-disc-total">
 			    ¥{{totalDisc}}
-        </view>
+      </view>
+    </view>
   </view>
-</view>
+   <!-- 优惠券  -->
+   <scandialog displayDialog="{{scanDialogDisplay}}"
+      remindText="{{dialogRemindText}}"
+      loadingText="{{dialogLoadingText}}"
+      resultSuccessRemind="{{dialogResultSuccessRemind}}"
+      resultSuccessText="{{dialogResultSuccessText}}"
+      resultFailureRemind="{{dialogResultFailureRemind}}"
+      resultFailureText="{{dialogResultFailureText}}"
+    />
 </view>
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pages/scan/scan.js

@@ -7,6 +7,8 @@ import { ACTION_MEMBER } from '../../const/actioncmd'
 import { ACTION_REQUEST_GOOD_INFO } from '../../const/actioncmd'
 import { ACTION_GO_BALANCE } from '../../const/actioncmd'
 import { ACTION_GO_HOME } from '../../const/actioncmd'
+import { ACTION_USE_COUPON } from '../../const/actioncmd'
+
 
 Page({
   data: {
@@ -16,7 +18,16 @@ Page({
     totalQuantity: 0,
     totalDisc: 0.00,
     memberPhone: '',
-    memberPoint: 0
+    memberPoint: 0,
+    //显示弹窗，>1为显示，2loading 3 result success 4 result failed
+    scanDialogDisplay: 0,
+    dialogShowType: "",//弹窗类型：如refund coupon disccoupon
+    dialogRemindText: "请扫描优惠券码",
+    dialogLoadingText: "识别中",
+    dialogResultSuccessRemind: "优惠券码已识别",
+    dialogResultSuccessText: "恭喜您！录入成功",
+    dialogResultFailureRemind: "优惠券码未识别",
+    dialogResultFailureText: "录入失败，请稍后重试！",
   },
 
   onLoad: function (options) {
@@ -59,6 +70,19 @@ Page({
           my.reLaunch({
             url: "/pages/home/home",
           });
+        }else if (res.action == ACTION_CONVERT_COUPON) {
+          //优惠券 
+          context.setData({
+            scanDialogDisplay: res.data.discCouponState,
+            totalDisc:res.data. discCouponPrice
+          });
+            var speechContent = "请扫描优惠券码";
+            my.ix.speech({
+              text: speechContent,
+              speak: true,
+              success: (r) => {
+              }
+            });
         }
 
       }
@@ -72,10 +96,32 @@ Page({
 
   //外接扫码枪事件
   onKeyPress(r) {
+    if (this.data.scanDialogDisplay != 0) {
+      this.useCoupon(r);
+      return 
+    }
     console.log("scan onKeyPress==>" + r);
     this.getGoodInfoByBarcode(r);
   },
 
+  //使用优惠券
+  useCoupon(code) {
+    this.setData({ scanDialogDisplay: 2 })
+    setTimeout(() => {
+      //模拟数据 1 - 5 随机整数
+      let totalDiscTemp = this.data.totalDisc + Math.round(Math.random() * 4) + 1;
+      this.setData({ scanDialogDisplay: 0,totalDisc:totalDiscTemp})
+      my.showToast({
+        type: 'success',
+        content: '优惠已录入',
+        duration: 3000,
+        success: () => {
+        
+        },
+      });
+    }, 700);
+  },
+
   //获取商品信息
   getGoodInfoByBarcode(barcode) {
     ////根据条形码查询商品接口

pages/scan/scan.json

@@ -2,6 +2,7 @@
    "transparentTitle": "always",
   "usingComponents":{
     "list": "mini-antui/es/list/index",
-    "list-item": "mini-antui/es/list/list-item/index"
+    "list-item": "mini-antui/es/list/list-item/index",
+    "scandialog":"/custom_widgets/scandialog/scandialog"
   }
 }
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