定金

src/components/order/deposit/final-order/index.js

@@ -182,7 +182,7 @@ class FinalDepositOrder extends Component {
       cut_amount: 0,
       pay_amount: salePrice,
       is_deduction: useBalance ? 1 : 0,
-      deduction_amount: useBalance ? user_account : 0,
+      deduction_amount: useBalance ? this.getBalanceOffset() : 0,
       plat_form: 5,
       source: getParam('source')
     })
@@ -392,14 +392,14 @@ class FinalDepositOrder extends Component {
   }
 
   getOriginTotalPrice = ({courses = this.state.selectedCourses} = {}) => {
-      return courses.reduce((accu, item) => {
-          return accu + parseFloat(item['sale_price'])
-      }, 0)
+    return courses.reduce((accu, item) => {
+      return accu + parseFloat(item['sale_price'])
+    }, 0)
 
   }
 
   getBalanceOffset = () => {
-      let originalTotalPrice = this.getOriginTotalPrice()
+    let originalTotalPrice = this.getOriginTotalPrice()
     let offset = parseFloat(this.state.user_account) - parseFloat(originalTotalPrice)
     offset = offset >= 0 ? originalTotalPrice : this.state.user_account
     return offset