修改计算订单价格,增加用户钱包计算

share-system/src/main/java/share/system/response/ComputedOrderPriceResponse.java

@@ -36,5 +36,21 @@ public class ComputedOrderPriceResponse implements Serializable {
     @ApiModelProperty(value = "折扣比例")
     private BigDecimal discountRatio;
 
+    //使用时长
+    @ApiModelProperty(value = "使用时长")
+    private BigDecimal duration;
+
+    //剩余时长
+    @ApiModelProperty(value = "剩余时长")
+    private BigDecimal remainingDuration;
+
+    //使用余额
+    @ApiModelProperty(value = "使用余额")
+    private BigDecimal balance;
+
+    //剩余余额
+    @ApiModelProperty(value = "剩余余额")
+    private BigDecimal remainingBalance;
+
 }
 

share-system/src/main/java/share/system/service/impl/SOrderServiceImpl.java

@@ -149,6 +149,9 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
     @Autowired
     private ActivityService activityService;
 
+    @Autowired
+    private ConsumerWalletService consumerWalletService;
+
     private final static Long FIVE = 5L;
 
 
@@ -1851,12 +1854,15 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
     }
 
     private ComputedOrderPriceResponse computedPrice(OrderComputedPriceRequest request, SConsumer user) {
+        BigDecimal timeLong = DateUtils.differentHour(request.getPreStartDate(), request.getPreEndDate());
         // 计算各种价格
         ComputedOrderPriceResponse priceResponse = new ComputedOrderPriceResponse();
         Activity activity;
         ConsumerMember consumerMember = null;
+        ConsumerWallet consumerWallet = null;
         LambdaQueryWrapper<Activity> queryWrapper = new LambdaQueryWrapper<>();
         if (ObjectUtil.isNotEmpty(user)) {
+            consumerWallet = consumerWalletService.getOne(new LambdaQueryWrapper<ConsumerWallet>().eq(ConsumerWallet::getConsumerId, user.getId()));
             consumerMember = consumerMemberService.getOne(new LambdaQueryWrapper<ConsumerMember>().eq(ConsumerMember::getConsumerId, user.getId()));
             if (ObjectUtil.isNotEmpty(consumerMember)) {
                 queryWrapper.eq(Activity::getIsOpen, YesNoEnum.yes.getIndex());
@@ -1877,6 +1883,7 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
                     activity = activityService.getOne(queryWrapper);
                     totalFee = getBigDecimal(request, activity, payPrice, user);
                 }
+                totalFee = getBigDecimal(consumerWallet, timeLong, priceResponse, totalFee, room);
             } else {
                 SPack byId = packService.getById(roomLabel.getPackId());
                 if (!ObjectUtils.isEmpty(byId) && byId.getIsOpen().equals(YesNoEnum.yes.getIndex())) {
@@ -1887,6 +1894,7 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
                         activity = activityService.getOne(queryWrapper);
                         totalFee = getBigDecimal(request, activity, payPrice, user);
                     }
+                    totalFee = getBigDecimal(consumerWallet, timeLong, priceResponse, totalFee, byId);
                 } else {
                     payPrice = totalPrice;
                     request.setBuyType(BuyTypeEnum.TIME.getCode());
@@ -1895,9 +1903,11 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
                         activity = activityService.getOne(queryWrapper);
                         totalFee = getBigDecimal(request, activity, payPrice, user);
                     }
+                    totalFee = getBigDecimal(consumerWallet, timeLong, priceResponse, totalFee, room);
                 }
             }
         } else if (!ObjectUtils.isEmpty(request.getPackId())) {
+            SPack byId = packService.getById(request.getPackId());
             payPrice = computeTotalPrice(request.getPackId(), totalPrice);
             request.setBuyType(BuyTypeEnum.PACK.getCode());
             if (ObjectUtil.isNotEmpty(consumerMember)) {
@@ -1905,9 +1915,10 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
                 activity = activityService.getOne(queryWrapper);
                 totalFee = getBigDecimal(request, activity, payPrice, user);
             }
+            totalFee = getBigDecimal(consumerWallet, timeLong, priceResponse, totalFee, byId);
         }
         priceResponse.setTotalFee(payPrice);
-        if (totalFee.compareTo(new BigDecimal(0)) == 0) {
+        if (ObjectUtil.isEmpty(consumerWallet) && totalFee.compareTo(new BigDecimal(0)) == 0) {
             priceResponse.setPayFee(payPrice);
         } else {
             priceResponse.setPayFee(totalFee);
@@ -1915,11 +1926,6 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
         // 计算优惠券金额
         if (ObjectUtil.isNull(request.getCouponId()) || request.getCouponId() <= 0) {
             priceResponse.setCouponFee(BigDecimal.ZERO);
-            if (totalFee.compareTo(new BigDecimal(0)) == 0) {
-                priceResponse.setPayFee(payPrice);
-            } else {
-                priceResponse.setPayFee(totalFee);
-            }
             priceResponse.setDiscountFee(priceResponse.getTotalFee().subtract(priceResponse.getPayFee()));
             priceResponse.setDiscountRatio(priceResponse.getDiscountFee().divide(priceResponse.getTotalFee()).multiply(new BigDecimal(100)));
             if (ObjectUtil.isNotEmpty(consumerMember)) {
@@ -1945,6 +1951,52 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
         return priceResponse;
     }
 
+    private BigDecimal getBigDecimal(ConsumerWallet consumerWallet, BigDecimal timeLong, ComputedOrderPriceResponse priceResponse, BigDecimal totalFee, SRoom room) {
+        if (ObjectUtil.isNotEmpty(consumerWallet)) {
+            if (consumerWallet.getRemainingDuration().compareTo(timeLong) >= 0) {
+                priceResponse.setDuration(timeLong);
+                priceResponse.setRemainingDuration(consumerWallet.getRemainingDuration().subtract(timeLong));
+                totalFee = new BigDecimal(0);
+            } else if (consumerWallet.getRemainingDuration().compareTo(timeLong) < 0) {
+                priceResponse.setDuration(consumerWallet.getRemainingDuration());
+                priceResponse.setRemainingDuration(new BigDecimal(0));
+                BigDecimal remainingBalance = timeLong.subtract(consumerWallet.getRemainingDuration()).multiply(room.getPrice());
+                if (consumerWallet.getBalance().compareTo(remainingBalance) >= 0) {
+                    priceResponse.setBalance(remainingBalance);
+                    priceResponse.setRemainingBalance(consumerWallet.getBalance().subtract(remainingBalance));
+                    totalFee = new BigDecimal(0);
+                } else if (consumerWallet.getBalance().compareTo(remainingBalance) < 0) {
+                    priceResponse.setBalance(remainingBalance.subtract(consumerWallet.getBalance()));
+                    priceResponse.setTotalFee(remainingBalance.subtract(consumerWallet.getBalance()));
+                    priceResponse.setPayFee(remainingBalance.subtract(consumerWallet.getBalance()));
+                    totalFee = remainingBalance.subtract(consumerWallet.getBalance());
+                }
+            }
+        }
+        return totalFee;
+    }
+
+    private BigDecimal getBigDecimal(ConsumerWallet consumerWallet, BigDecimal timeLong, ComputedOrderPriceResponse priceResponse, BigDecimal totalFee, SPack byId) {
+        if (ObjectUtil.isNotEmpty(consumerWallet)) {
+            if (consumerWallet.getRemainingDuration().compareTo(timeLong) >= 0) {
+                priceResponse.setDuration(timeLong);
+                priceResponse.setRemainingDuration(consumerWallet.getRemainingDuration().subtract(timeLong));
+                totalFee = new BigDecimal(0);
+            } else if (consumerWallet.getRemainingDuration().compareTo(timeLong) < 0) {
+                if (consumerWallet.getBalance().compareTo(byId.getPrice()) >= 0) {
+                    priceResponse.setBalance(byId.getPrice());
+                    priceResponse.setRemainingBalance(consumerWallet.getBalance().subtract(byId.getPrice()));
+                    totalFee = new BigDecimal(0);
+                } else if (consumerWallet.getBalance().compareTo(byId.getPrice()) < 0) {
+                    priceResponse.setBalance(consumerWallet.getBalance());
+                    priceResponse.setRemainingBalance(new BigDecimal(0));
+                    totalFee = byId.getPrice().subtract(consumerWallet.getBalance());
+                }
+            }
+        }
+        return totalFee;
+    }
+
     private BigDecimal getBigDecimal(OrderComputedPriceRequest request, Activity activity, BigDecimal payPrice, SConsumer user) {
         if (ObjectUtil.isNotEmpty(activity) && ObjectUtil.isNotEmpty(user)) {
             CronParser cronParser = new CronParser(CronDefinitionBuilder.instanceDefinitionFor(CronType.QUARTZ));