基础配置

dating-agency-mall-server/src/main/java/com/qniao/dam/api/query/marriagebounty/user/MarriageBountyOrderUserQueryController.java

@@ -0,0 +1,29 @@
+package com.qniao.dam.api.query.marriagebounty.user;
+
+import com.qniao.dam.api.query.marriagebounty.user.request.UserGetMarriageBountyOrderPreRefundInfoQueryParam;
+import com.qniao.dam.api.query.marriagebounty.user.response.UserGetMarriageBountyOrderPreRefundInfoVo;
+import com.qniao.dam.query.marriagebounty.MarriageBountyOrderQueryService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+
+@RestController
+@RequestMapping("user")
+@Api(tags = "悬赏招亲订单")
+public class MarriageBountyOrderUserQueryController {
+
+    @Resource
+    private MarriageBountyOrderQueryService marriageBountyOrderQueryService;
+
+    @GetMapping("get/marriage-bounty-order/pre-refund-info")
+    @ApiOperation("用户获取悬赏招亲订单预退款信息")
+    public UserGetMarriageBountyOrderPreRefundInfoVo getMarriageBountyOrderPreRefundInfo(@Validated UserGetMarriageBountyOrderPreRefundInfoQueryParam queryParam,
+                                                                                         @RequestParam("userId") Long userId) {
+        return marriageBountyOrderQueryService.getMarriageBountyOrderPreRefundInfo(userId, queryParam.getMiId());
+    }
+
+
+}

dating-agency-mall-server/src/main/java/com/qniao/dam/api/query/marriagebounty/user/request/UserGetMarriageBountyOrderPreRefundInfoQueryParam.java

@@ -0,0 +1,15 @@
+package com.qniao.dam.api.query.marriagebounty.user.request;
+
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+@Data
+public class UserGetMarriageBountyOrderPreRefundInfoQueryParam {
+
+    @ApiModelProperty("征婚资料标识")
+    @JsonSerialize(using = ToStringSerializer.class)
+    private Long miId;
+
+}

dating-agency-mall-server/src/main/java/com/qniao/dam/api/query/marriagebounty/user/response/UserGetMarriageBountyOrderPreRefundInfoVo.java

@@ -0,0 +1,19 @@
+package com.qniao.dam.api.query.marriagebounty.user.response;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Data
+public class UserGetMarriageBountyOrderPreRefundInfoVo {
+
+    @ApiModelProperty("可退款见面费用")
+    private BigDecimal refundableMeetingFee = BigDecimal.ZERO;
+
+    @ApiModelProperty("可退款结果礼金")
+    private BigDecimal refundableResultGift = BigDecimal.ZERO;
+
+    @ApiModelProperty("是否可以退款")
+    private Boolean refundable = false;
+}

dating-agency-mall-server/src/main/java/com/qniao/dam/query/marriagebounty/MarriageBountyOrderQueryService.java

@@ -1,8 +1,11 @@
 package com.qniao.dam.query.marriagebounty;
 
+import com.qniao.dam.api.query.marriagebounty.user.response.UserGetMarriageBountyOrderPreRefundInfoVo;
 import com.qniao.dam.domain.aggregate.marriagebounty.entity.MarriageBountyOrder;
 import com.qniao.dam.domian.aggregate.marriagebount.constant.MarriageBountyOrderStatusEnum;
 
 public interface MarriageBountyOrderQueryService {
     MarriageBountyOrder queryBy(Long userId, Long miId, MarriageBountyOrderStatusEnum status);
+
+    UserGetMarriageBountyOrderPreRefundInfoVo getMarriageBountyOrderPreRefundInfo(Long userId, Long miId);
 }

dating-agency-mall-server/src/main/java/com/qniao/dam/query/marriagebounty/impl/MarriageBountyOrderQueryServiceImpl.java

@@ -1,15 +1,19 @@
 package com.qniao.dam.query.marriagebounty.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.qniao.dam.api.query.marriagebounty.user.response.UserGetMarriageBountyOrderPreRefundInfoVo;
 import com.qniao.dam.domain.aggregate.marriagebounty.entity.MarriageBountyOrder;
 import com.qniao.dam.domain.aggregate.marriagebounty.entity.MarriageBountyOrderReward;
 import com.qniao.dam.domian.aggregate.marriagebount.constant.MarriageBountyOrderStatusEnum;
+import com.qniao.dam.domian.aggregate.product.constant.ProductSubCategoryEnum;
 import com.qniao.dam.infrastructure.persistent.dao.domain.MarriageBountyOrderDao;
 import com.qniao.dam.infrastructure.persistent.dao.domain.MarriageBountyOrderRewardDao;
 import com.qniao.dam.query.marriagebounty.MarriageBountyOrderQueryService;
+import io.swagger.annotations.ApiModelProperty;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.math.BigDecimal;
 import java.util.Objects;
 
 @Service
@@ -21,7 +25,7 @@ public class MarriageBountyOrderQueryServiceImpl implements MarriageBountyOrderQ
     private MarriageBountyOrderRewardDao marriageBountyOrderRewardDao;
 
     @Override
-    public MarriageBountyOrder queryBy(Long userId, Long miId,MarriageBountyOrderStatusEnum status) {
+    public MarriageBountyOrder queryBy(Long userId, Long miId, MarriageBountyOrderStatusEnum status) {
         MarriageBountyOrder marriageBountyOrder = marriageBountyOrderDao.selectOne(new LambdaQueryWrapper<MarriageBountyOrder>()
                 .eq(MarriageBountyOrder::getUserId, userId)
                 .eq(MarriageBountyOrder::getMiId, miId)
@@ -34,4 +38,25 @@ public class MarriageBountyOrderQueryServiceImpl implements MarriageBountyOrderQ
         }
         return marriageBountyOrder;
     }
+
+    @Override
+    public UserGetMarriageBountyOrderPreRefundInfoVo getMarriageBountyOrderPreRefundInfo(Long userId, Long miId) {
+        UserGetMarriageBountyOrderPreRefundInfoVo refundInfoVo = new UserGetMarriageBountyOrderPreRefundInfoVo();
+        MarriageBountyOrder marriageBountyOrder = queryBy(userId, miId, MarriageBountyOrderStatusEnum.MATCHMAKING);
+        if (Objects.nonNull(marriageBountyOrder)) {
+            BigDecimal refundableMeetingFee = BigDecimal.ZERO;
+            BigDecimal refundableResultGift = BigDecimal.ZERO;
+            for (MarriageBountyOrderReward orderReward : marriageBountyOrder.getUpdateOrderRewardList()) {
+                if (!orderReward.getIsReceive()) {
+                    if (ProductSubCategoryEnum.MARRIAGE_BOUNTY_MEETING_FEE.equals(orderReward.getRewardCategory())) {
+                        refundableMeetingFee = refundableMeetingFee.add(orderReward.getRewardAmount());
+                    } else if (ProductSubCategoryEnum.MARRIAGE_BOUNTY_RESULT_GIFT.equals(orderReward.getRewardCategory())) {
+                        refundableResultGift = refundableResultGift.add(orderReward.getRewardAmount());
+                    }
+                }
+                refundInfoVo.setRefundable(refundableMeetingFee.compareTo(BigDecimal.ZERO) > 0 || refundableResultGift.compareTo(BigDecimal.ZERO) > 0);
+            }
+        }
+        return refundInfoVo;
+    }
 }