服务包订单下单时根据服务判断会员与优惠卷

src/main/java/com/sqx/modules/bl/massage/controller/MassagePackageController.java

@@ -32,7 +32,6 @@ public class MassagePackageController {
         return Result.success();
     }
 
-
     @PostMapping("/updateEsteemRate")
     @ApiOperation("修改好评")
     public Result updateEsteemRate(MassagePackage massagePackage){
@@ -40,6 +39,20 @@ public class MassagePackageController {
         return Result.success();
     }
 
+    @PostMapping("/updateCoupon")
+    @ApiOperation("修改代金券可用")
+    public Result updateCoupon(MassagePackage massagePackage){
+        service.updateCoupon(massagePackage);
+        return Result.success();
+    }
+
+    @PostMapping("/updateVip")
+    @ApiOperation("修改VIP可用")
+    public Result updateVip(MassagePackage massagePackage){
+        service.updateVip(massagePackage);
+        return Result.success();
+    }
+
     @PostMapping("/updateStatus")
     @ApiOperation("修改状态")
     public Result updateStatus(MassagePackage massagePackage){

src/main/java/com/sqx/modules/bl/massage/dao/MassagePackageDao.java

@@ -13,6 +13,8 @@ public interface MassagePackageDao extends BaseMapper<MassagePackage> {
     IPage<MassagePackage> findPage(Page<MassagePackage> page,@Param("params") MassagePackage massagePackage);
     int updateSales(MassagePackage massagePackage);
     int updateEsteemRate(MassagePackage massagePackage);
+    int updateCoupon(MassagePackage massagePackage);
+    int updateVip(MassagePackage massagePackage);
     int updateStatus(MassagePackage massagePackage);
     int updatePrice(MassagePackage massagePackage);
     int delete(MassagePackage massagePackage);

src/main/java/com/sqx/modules/bl/massage/entity/MassagePackage.java

@@ -97,6 +97,16 @@ public class MassagePackage implements Serializable {
      */
     private String createTime;
 
+    /**
+     * 是否可用代金券 1是 2否
+     */
+    private Integer isCanCoupon;
+
+    /**
+     * 是否可用会员优惠 1是 2否
+     */
+    private Integer isCanVip;
+
     @TableField(exist = false)
     private Integer page;
 

src/main/java/com/sqx/modules/bl/massage/service/MassagePackageService.java

@@ -9,6 +9,8 @@ public interface MassagePackageService extends IService<MassagePackage> {
     Result findPage(MassagePackage massagePackage);
     int updateSales(MassagePackage massagePackage);
     int updateEsteemRate(MassagePackage massagePackage);
+    int updateCoupon(MassagePackage massagePackage);
+    int updateVip(MassagePackage massagePackage);
     int updateStatus(MassagePackage massagePackage);
     int updatePrice(MassagePackage massagePackage);
     int delete(MassagePackage massagePackage);

src/main/java/com/sqx/modules/bl/massage/service/impl/MassagePackageServiceImpl.java

@@ -28,6 +28,15 @@ public class MassagePackageServiceImpl extends ServiceImpl<MassagePackageDao, Ma
         return baseMapper.updateEsteemRate(massagePackage);
     }
 
+    @Override
+    public int updateCoupon(MassagePackage massagePackage){
+        return baseMapper.updateCoupon(massagePackage);
+    }
+
+    @Override
+    public int updateVip(MassagePackage massagePackage){
+        return baseMapper.updateVip(massagePackage);
+    }
     @Override
     public int updateStatus(MassagePackage massagePackage){
         return baseMapper.updateStatus(massagePackage);

src/main/java/com/sqx/modules/bl/order/service/impl/UserPackageOrderServiceImpl.java

@@ -118,11 +118,31 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
     @Override
     public Result insertOrders(UserPackageOrder userPackageOrder){
         reentrantReadWriteLock.writeLock().lock();
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
         try {
-            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+            BigDecimal canCouponMoney = BigDecimal.ZERO;//当可用代金券时的金额
+            BigDecimal canVipMoney = BigDecimal.ZERO;//当可用vip时的金额
+            BigDecimal totalMoney = BigDecimal.ZERO;//总金额
+            List<UserPackageOrdersMapping> ordersPackageList = userPackageOrder.getOrdersPackageList();
+            for (UserPackageOrdersMapping ordersPackage : ordersPackageList) {
+                MassagePackage massagePackage = massagePackageService.getById(ordersPackage.getPackageId());
+                BigDecimal sum = massagePackage.getPrice().multiply(new BigDecimal(ordersPackage.getNum()));
+                if(massagePackage.getIsCanCoupon() == 1){
+                    canCouponMoney = canCouponMoney.add(sum);
+                }
+                if(massagePackage.getIsCanVip() == 1){
+                    canVipMoney = canVipMoney.add(sum);
+                }
+                totalMoney = totalMoney.add(sum);
+            }
+
+            BigDecimal couponMinMoney = BigDecimal.ZERO;//所有代金券的使用额度总和
             List<CouponUser> CouponUserList = Lists.newArrayList();
             String couponIds = userPackageOrder.getCouponId();
             if(couponIds.length()>0){
+                if(canCouponMoney.compareTo(BigDecimal.ZERO)==0){
+                    return Result.error("此次购买的服务不支持优惠券！");
+                }
                 String[] couponArr = couponIds.trim().split(",");
                 BigDecimal couponMoney = new BigDecimal(0);
                 int count = 0;
@@ -133,6 +153,7 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
                         if (!couponUser.getStatus().equals(0)) {
                             return Result.error("优惠券已被使用！");
                         }
+                        couponMinMoney = couponMinMoney.add(couponUser.getMinMoney());
                         CouponUserList.add(couponUser);
                         BigDecimal money= couponUser.getMoney();
                         couponMoney = couponMoney.add(money);
@@ -146,19 +167,24 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
                 userPackageOrder.setCouponMoney(BigDecimal.ZERO);
             }
 
-            if(userPackageOrder.getVipRate() == null || BigDecimal.ZERO.compareTo(userPackageOrder.getVipRate()) == 0){
+            if(canCouponMoney.compareTo(couponMinMoney) < 0){
-                //获取用户VIP的优惠信息
+                return Result.error("当前应付总金额不满足优惠券使用的最小额度，请重新选择优惠卷！");
-                BigDecimal vipRate = new BigDecimal(100);
+            }
+
+            //获取用户VIP的优惠信息
+            BigDecimal vipRate = new BigDecimal(100);
+            //服务包支持vip时，获取vip优惠比例
+            if(canVipMoney.compareTo(BigDecimal.ZERO)>0) {
                 UserVip userVip = userVipService.selectUserVipByUserId(userPackageOrder.getUserId());
                 if (userVip != null) {
-                    if(userVip.getIsVip() == 1){
+                    if (userVip.getIsVip() == 1) {
                         //获取用户到期时间
                         Date date = null;
                         try {
                             date = simpleDateFormat.parse(userVip.getEndTime());
                             if (date.getTime() >= System.currentTimeMillis()) {
                                 VipDetails vipDetails = vipDetailsDao.selectOne(new QueryWrapper<VipDetails>().eq("vip_name_type", userVip.getVipNameType()));
-                                if(vipDetails != null){
+                                if (vipDetails != null) {
                                     vipRate = vipDetails.getRate();
                                 }
                             }
@@ -167,21 +193,18 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
                         }
                     }
                 }
-                userPackageOrder.setVipRate(vipRate);
             }
+            userPackageOrder.setVipRate(vipRate);
 
-            if(userPackageOrder.getSumMoney() == null || BigDecimal.ZERO.compareTo(userPackageOrder.getSumMoney()) == 0){
+            BigDecimal unCanVipMoney = totalMoney.subtract(canVipMoney);//非会员优惠金额
-                BigDecimal oldSumMoney = userPackageOrder.getOldSumMoney();
+            canVipMoney = canVipMoney.multiply(userPackageOrder.getVipRate()).divide(new BigDecimal(100));//对可用vip的金额进行优惠
-                BigDecimal sumMoney = oldSumMoney.multiply(userPackageOrder.getVipRate()).divide(new BigDecimal(100));
+            totalMoney = canVipMoney.add(unCanVipMoney);//优惠后的总金额
-                userPackageOrder.setSumMoney(sumMoney);
+            totalMoney = totalMoney.subtract(userPackageOrder.getCouponMoney());//减去优惠卷额度后的总金额
-            }
+
+            userPackageOrder.setPayMoney(totalMoney);
             userPackageOrder.setCreateTime(simpleDateFormat.format(new Date()));
             userPackageOrder.setStatus(0);
             userPackageOrder.setOrdersNo(getGeneralOrder());
-            if(userPackageOrder.getPayMoney() == null || BigDecimal.ZERO.compareTo(userPackageOrder.getPayMoney()) == 0){
-                BigDecimal payMoney = userPackageOrder.getSumMoney().subtract(userPackageOrder.getCouponMoney());
-                userPackageOrder.setPayMoney(payMoney);
-            }
             //插入订单表
             baseMapper.insertOrders(userPackageOrder);
             Long ordersId = userPackageOrder.getOrdersId();
@@ -202,7 +225,6 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
             }
 
             //插入用户-服务包-订单-服务包与订单映射关系表
-            List<UserPackageOrdersMapping> ordersPackageList = userPackageOrder.getOrdersPackageList();
             for (UserPackageOrdersMapping ordersPackage : ordersPackageList) {
                 ordersPackage.setOrdersId(ordersId);
                 userPackageOrdersMappingService.insert(ordersPackage);

src/main/resources/mapper/bl/massage/MassagePackageDao.xml

@@ -30,6 +30,14 @@
         update bl_massage_package set esteem_rate=#{esteemRate} where id=#{id}
     </update>
 
+    <update id="updateCoupon" parameterType="com.sqx.modules.bl.massage.entity.MassagePackage">
+        update bl_massage_package set is_can_coupon=#{isCanCoupon} where id=#{id}
+    </update>
+
+    <update id="updateVip" parameterType="com.sqx.modules.bl.massage.entity.MassagePackage">
+        update bl_massage_package set is_can_vip=#{isCanVip} where id=#{id}
+    </update>
+
     <update id="updateStatus" parameterType="com.sqx.modules.bl.massage.entity.MassagePackage">
         update bl_massage_package set status=#{status} where id=#{id}
     </update>