增加了带字母的条码识别功能，刷脸支付余额抵扣功能

src/components/VerifyCodeModal.js

 import React, {Component} from 'react';
 import {Modal, View, Text, Image} from 'react-native';
-import Icon from 'react-native-vector-icons/Ionicons';
+// import Icon from 'react-native-vector-icons/Ionicons';
 import MIcon from 'react-native-vector-icons/MaterialCommunityIcons';
 import ModalStyles from './Modal/styles';
 import {colors, font} from '../utils/common';

src/pages/CounterMixins.js

@@ -81,13 +81,15 @@ const CounterMixins = ComposeComponent => {
       const handleScan = this.submitBarcode;
       // if you want to react to keyUp
       KeyEvent.onKeyUpListener(async e => {
-        const {keyCode} = e;
+        const {keyCode, pressedKey} = e;
         if (keyCode === 66) {
           // 回车事件
           await handleScan();
           this.barcode = '';
         } else if (keyCode >= 7 && keyCode <= 16) {
           this.barcode += keyCode - 7;
+        } else if (keyCode >= 29 && keyCode <= 54) {
+          this.barcode += pressedKey;
         }
       });
       this.listen();
@@ -449,7 +451,7 @@ const CounterMixins = ComposeComponent => {
         const good = {
           barcode: '000000',
           name: '无码商品',
-          unit: 1,
+          // unit: 1,
           num: 1,
           // price: NP.round(price, 2).toFixed(2),
           prePrice: NP.round(price, 2).toFixed(2),
@@ -487,6 +489,7 @@ const CounterMixins = ComposeComponent => {
             purPrice: 0,
             prePrice,
             num,
+            weight: 0,
           });
         }
       });
@@ -494,7 +497,7 @@ const CounterMixins = ComposeComponent => {
     };
 
     // 付款码支付
-    barcodepay = async (code, facepay) => {
+    barcodepay = async (code, facepay, openid) => {
       if (this.barcodeBusy) {
         return true;
       }
@@ -512,6 +515,7 @@ const CounterMixins = ComposeComponent => {
         code,
         facepay,
         noBarcode,
+        openid,
       });
       if (res.code !== 1) {
         await this.setState({voiceModal: true, voiceTitle: res.msg});

src/pages/VerticalPage.js

@@ -194,7 +194,8 @@ class VerticalPage extends Component {
       res = await WxFacepay.facepay(params);
     }
     if (res.face_code) {
-      await this.props.barcodepay(res.face_code, true);
+      await this.props.barcodepay(res.face_code, true, res.sub_openid);
+
       // const ret = await this.props.barcodepay(res.face_code, true);
       // const result = { ...params, payresult: ret };
       // if (ret !== 'SUCCESS') result.payresult = 'ERROR';
@@ -287,16 +288,34 @@ class VerticalPage extends Component {
               }}>
               ￥{NP.round(item.prePrice, 2).toFixed(2)}
             </Text>
-            <Text style={{fontSize: 25, color: colors.textXSActive}}>
-              ￥{NP.round(item.price, 2).toFixed(2)}/
-              <Text style={styles.TdText}>{item.unit}</Text>
-            </Text>
+            {item.unit ? (
+              <Text style={{fontSize: 25, color: colors.textXSActive}}>
+                ￥{NP.round(item.price, 2).toFixed(2)}/
+                <Text style={styles.TdText}>{item.unit}</Text>
+              </Text>
+            ) : (
+              <Text style={{fontSize: 25, color: colors.textXSActive}}>
+                ￥{NP.round(item.price, 2).toFixed(2)}
+              </Text>
+            )}
           </View>
         ) : (
-          <Text style={styles.TdText}>
-            {' '}
-            ￥{NP.round(item.prePrice, 2).toFixed(2)}/{item.unit}{' '}
-          </Text>
+          <View
+            style={{
+              justifyContent: 'center',
+              alignItems: 'center',
+              flexDirection: 'row',
+            }}>
+            {item.unit ? (
+              <Text style={styles.TdText}>
+                ￥{NP.round(item.prePrice, 2).toFixed(2)}/{item.unit}
+              </Text>
+            ) : (
+              <Text style={styles.TdText}>
+                ￥{NP.round(item.prePrice, 2).toFixed(2)}
+              </Text>
+            )}
+          </View>
         )}
       </View>
       <View style={styles.TdStyle}>

src/services/goods.js

@@ -9,10 +9,10 @@ export function getBags() {
   return axios.get('/store/goods/bags');
 }
 
-export function barcodepay({ids, code, facepay, noBarcode}) {
+export function barcodepay({ids, code, facepay, noBarcode, openid}) {
   return axios.post(
     '/store/goods/barcodepay',
-    qs.stringify({ids, code, facepay, noBarcode}),
+    qs.stringify({ids, code, facepay, noBarcode, openid}),
   );
 }