基础配置

dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/OrderUserCommandController.java

@@ -1,9 +1,7 @@
 package com.qniao.dam.api.command.order.user;
 
-import com.qniao.dam.api.command.order.user.request.UserBatchSubmitOrderDto;
-import com.qniao.dam.api.command.order.user.request.UserSubmitMarriageBountyOrderDto;
-import com.qniao.dam.api.command.order.user.request.UserSubmitOrderDto;
-import com.qniao.dam.api.command.order.user.request.UserSubmitSiteActivityOrderDto;
+import com.qniao.dam.api.command.order.user.request.*;
+import com.qniao.dam.api.command.order.user.response.UserCalculateOrderFeeVo;
 import com.qniao.dam.api.command.order.user.response.UserSubmitOrderVo;
 import com.qniao.dam.application.service.order.OrderApplicationService;
 import com.qniao.dam.domain.aggregate.order.entity.Order;
@@ -53,6 +51,13 @@ public class OrderUserCommandController {
         return orderApplicationService.submitMarriageBountyOrder(order, productList);
     }
 
+    @ApiOperation("用户计算线下活动订单费用")
+    @PostMapping("calculate/site-activity-order/fee")
+    public UserCalculateOrderFeeVo userSubmitSiteActivityOrder(@RequestBody @Valid UserCalculateSiteActivityOrderDto dto,
+                                                               @RequestParam("userId") Long userId) {
+        return orderApplicationService.calculateSiteActivityOrderFee(dto, userId);
+    }
+
     @ApiOperation("用户提交线下活动订单")
     @PostMapping("submit/site-activity-order")
     public UserSubmitOrderVo userSubmitSiteActivityOrder(@RequestBody @Valid UserSubmitSiteActivityOrderDto dto,

dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/request/UserCalculateSiteActivityOrderDto.java

@@ -0,0 +1,19 @@
+package com.qniao.dam.api.command.order.user.request;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+
+@Data
+public class UserCalculateSiteActivityOrderDto {
+
+    @ApiModelProperty("活动标识")
+    @NotNull
+    private Long siteActivityId;
+
+    @ApiModelProperty("征婚资料标识")
+    @NotNull
+    private Long miId;
+
+}

dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/response/UserCalculateOrderFeeVo.java

@@ -0,0 +1,20 @@
+package com.qniao.dam.api.command.order.user.response;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class UserCalculateOrderFeeVo {
+
+    @ApiModelProperty("原价")
+    private BigDecimal unitOriginalPrice;
+
+    @ApiModelProperty("结算单价")
+    private BigDecimal unitSettlementPrice;
+}

dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/order/OrderApplicationService.java

@@ -2,7 +2,9 @@ package com.qniao.dam.application.service.order;
 
 import cn.hutool.core.collection.CollUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.qniao.dam.api.command.order.user.request.UserCalculateSiteActivityOrderDto;
 import com.qniao.dam.api.command.order.user.request.UserSubmitSiteActivityOrderDto;
+import com.qniao.dam.api.command.order.user.response.UserCalculateOrderFeeVo;
 import com.qniao.dam.api.command.order.user.response.UserSubmitOrderVo;
 import com.qniao.dam.application.service.product.ProductApplicationService;
 import com.qniao.dam.domain.aggregate.activity.entity.Activity;
@@ -321,4 +323,16 @@ public class OrderApplicationService extends BaseApplicationService {
         this.sendEvent(eventList);
         return new UserSubmitOrderVo(order.getId(), paymentOrder.getId(), Objects.isNull(paymentOrder.getId()));
     }
+
+    public UserCalculateOrderFeeVo calculateSiteActivityOrderFee(UserCalculateSiteActivityOrderDto dto, Long userId) {
+        //是否vip
+        boolean vip = rightQueryService.checkUserVipRight(userId, dto.getMiId()).getVip();
+        CalculateSiteActivityFeeDto calculateDto = new CalculateSiteActivityFeeDto(dto.getSiteActivityId(), userId,
+                dto.getMiId(), vip ? VIPEnum.YES.getValue() : VIPEnum.NO.getValue());
+        CalculateSiteActivityFeeVo calculateVo = datingAgencyServiceApplicationService.calculateSiteActivityFeeBySdk(calculateDto);
+        if (calculateVo.getUnitOriginalPrice().compareTo(BigDecimal.ZERO) <= 0) {
+            throw new BizException("下单异常");
+        }
+        return new UserCalculateOrderFeeVo(calculateVo.getUnitOriginalPrice(), calculateVo.getUnitSettlementPrice());
+    }
 }