H5申请售后

ruoyi-common/src/main/java/com/ruoyi/common/enums/OrderRefundStatus.java

@@ -0,0 +1,31 @@
+package com.ruoyi.common.enums;
+
+/**
+ * 用户状态
+ * 
+ * @author ruoyi
+ */
+public enum OrderRefundStatus
+{
+    NO_REFUND(1, "无售后"),
+    APPLY(2, "申请中"),
+    WAIT(3, "退款中"),
+    SUCCESS(4, "退款成功"),
+    FAIL(5,"退款失败");
+
+    private final Integer type;
+    private final String msg;
+
+    private OrderRefundStatus(Integer type, String msg) {
+        this.type = type;
+        this.msg = msg;
+    }
+
+    public Integer getType() {
+        return this.type;
+    }
+
+    public String getMsg() {
+        return this.msg;
+    }
+}

ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java

@@ -3,6 +3,8 @@ package com.ruoyi.common.utils;
 import java.lang.management.ManagementFactory;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
 import java.util.Date;
 import org.apache.commons.lang3.time.DateFormatUtils;
 
@@ -152,4 +154,14 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
         // long sec = diff % nd % nh % nm / ns;
         return day + "天" + hour + "小时" + min + "分钟";
     }
+
+    /**
+     * 获取2个时间间隔天数
+     * @param beginTime
+     * @param endTime
+     * @return
+     */
+    public static Long betweenDay(LocalDateTime beginTime, LocalDateTime endTime){
+        return ChronoUnit.DAYS.between(beginTime.toLocalDate().atStartOfDay(),endTime.toLocalDate().atStartOfDay());
+    }
 }

ruoyi-mall/src/main/java/com/cyl/h5/pojo/dto/ApplyRefundDTO.java

@@ -22,7 +22,7 @@ public class ApplyRefundDTO {
     @ApiModelProperty(value = "申请退货数量", required = true)
     private Integer quantity;
 
-    @ApiModelProperty(value = "退款金额", required = true)
+    @ApiModelProperty(value = "退款金额")
     private BigDecimal refundAmount;
 
     @ApiModelProperty(value = "描述")

ruoyi-mall/src/main/java/com/cyl/h5/service/H5OrderService.java

@@ -1,6 +1,7 @@
 package com.cyl.h5.service;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.date.LocalDateTimeUtil;
 import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -16,14 +17,8 @@ import com.cyl.h5.pojo.vo.H5OrderVO;
 import com.cyl.h5.pojo.vo.OrderCalcVO;
 import com.cyl.h5.pojo.vo.SkuViewDTO;
 import com.cyl.h5.pojo.vo.form.OrderSubmitForm;
-import com.cyl.manager.oms.domain.Order;
-import com.cyl.manager.oms.domain.OrderItem;
-import com.cyl.manager.oms.domain.OrderOperateHistory;
-import com.cyl.manager.oms.domain.WechatPaymentHistory;
-import com.cyl.manager.oms.mapper.OrderItemMapper;
-import com.cyl.manager.oms.mapper.OrderMapper;
-import com.cyl.manager.oms.mapper.OrderOperateHistoryMapper;
-import com.cyl.manager.oms.mapper.WechatPaymentHistoryMapper;
+import com.cyl.manager.oms.domain.*;
+import com.cyl.manager.oms.mapper.*;
 import com.cyl.manager.oms.service.OrderItemService;
 import com.cyl.manager.oms.service.OrderOperateHistoryService;
 import com.cyl.manager.pms.domain.Product;
@@ -44,8 +39,10 @@ import com.github.pagehelper.PageHelper;
 import com.ruoyi.common.constant.Constants;
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.core.redis.RedisService;
+import com.ruoyi.common.enums.OrderRefundStatus;
 import com.ruoyi.common.enums.OrderStatus;
 import com.ruoyi.common.enums.TradeStatusEnum;
+import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.IDGenerator;
 import com.ruoyi.framework.config.LocalDataUtil;
 import com.wechat.pay.java.service.partnerpayments.jsapi.model.Transaction;
@@ -115,6 +112,9 @@ public class H5OrderService {
     @Autowired
     private RedisService redisService;
 
+    @Autowired
+    private AftersaleMapper aftersaleMapper;
+
     @Transactional
     public Long submit(OrderSubmitForm form) {
         Member member = (Member) LocalDataUtil.getVar(Constants.MEMBER_INFO);
@@ -586,8 +586,102 @@ public class H5OrderService {
      * @param applyRefundDTO
      * @return
      */
+    @Transactional
     public String applyRefund(ApplyRefundDTO applyRefundDTO) {
+        Order order = orderMapper.selectById(applyRefundDTO.getOrderId());
+        //是否符合售后条件
+        this.checkIfCanApplyRefund(order);
+        LocalDateTime optDate = LocalDateTime.now();
+        Long memberId = order.getMemberId();
+        //创建售后单aftersale
+        Aftersale addAftersale = new Aftersale();
+        addAftersale.setId(IDGenerator.generateId());
+        addAftersale.setMemberId(order.getMemberId());
+        addAftersale.setOrderId(order.getId());
+        addAftersale.setReturnAmount(order.getPayAmount());
+        addAftersale.setType(applyRefundDTO.getApplyRefundType());
+        addAftersale.setStatus(OrderRefundStatus.APPLY.getType());
+        addAftersale.setReason(applyRefundDTO.getReason());
+        addAftersale.setQuantity(applyRefundDTO.getQuantity());
+        addAftersale.setReason(applyRefundDTO.getReason());
+        addAftersale.setDescription(applyRefundDTO.getDescription());
+        addAftersale.setProofPics(applyRefundDTO.getProofPics());
+        addAftersale.setCreateTime(optDate);
+        addAftersale.setCreateBy(memberId);
+        addAftersale.setUpdateTime(optDate);
+        addAftersale.setUpdateBy(memberId);
+        int rows = aftersaleMapper.insert(addAftersale);
+        if (rows != 1) {
+            throw new RuntimeException("插入订单售后失败");
+        }
+        //创建aftersale item
+        QueryWrapper<OrderItem> orderItemQw = new QueryWrapper<>();
+        orderItemQw.eq("order_id", order.getId());
+        List<OrderItem> orderItemList = orderItemMapper.selectList(orderItemQw);
+        List<AftersaleItem> addAftersaleItemList = new ArrayList<>();
+        orderItemList.forEach(orderItem -> {
+            AftersaleItem aftersaleItem = new AftersaleItem();
+            aftersaleItem.setMemberId(memberId);
+            aftersaleItem.setOrderId(orderItem.getOrderId());
+            aftersaleItem.setOrderItemId(orderItem.getId());
+            aftersaleItem.setReturnAmount(orderItem.getSalePrice().multiply(BigDecimal.valueOf(orderItem.getQuantity())));
+            aftersaleItem.setQuantity(orderItem.getQuantity());
+            aftersaleItem.setCreateTime(optDate);
+            aftersaleItem.setCreateBy(memberId);
+            aftersaleItem.setUpdateTime(optDate);
+            aftersaleItem.setUpdateBy(memberId);
+            addAftersaleItemList.add(aftersaleItem);
+        });
+        rows = aftersaleMapper.insertBatch(addAftersaleItemList);
+        if (rows < 1){
+            throw new RuntimeException("创建售后订单item失败");
+        }
+        //更新订单
+        UpdateWrapper<Order> updateWrapper = new UpdateWrapper<>();
+        updateWrapper.eq("id", order.getId()).set("aftersale_status", OrderRefundStatus.APPLY.getType())
+                .set("update_time", optDate)
+                .set("update_by", memberId);
+        rows = orderMapper.update(null, updateWrapper);
+        if (rows < 1){
+            throw new RuntimeException("修改订单状态失败");
+        }
+        //创建订单操作记录
+        OrderOperateHistory optHistory = new OrderOperateHistory();
+        optHistory.setOrderId(order.getId());
+        optHistory.setOperateMan("用户");
+        optHistory.setOrderStatus(11);
+        optHistory.setCreateTime(optDate);
+        optHistory.setCreateBy(memberId);
+        optHistory.setUpdateBy(memberId);
+        optHistory.setUpdateTime(optDate);
+        rows = orderOperateHistoryMapper.insert(optHistory);
+        if (rows < 1){
+            throw new RuntimeException("创建订单操作记录失败");
+        }
+        return "售后申请成功";
+    }
 
-        return null;
+    /**
+     * check是否能售后 可售后的状态为：待发货、待收货、已完成
+     * @param order 订单
+     */
+    private void checkIfCanApplyRefund(Order order){
+        if (order == null){
+            throw new RuntimeException("为查询到订单信息");
+        }
+        Integer status = order.getStatus();
+        boolean flag = OrderStatus.NOT_DELIVERED.getType().equals(status) || OrderStatus.DELIVERED.getType().equals(status)
+                || OrderStatus.COMPLETE.getType().equals(status);
+        if (!flag){
+            throw new RuntimeException("该订单无法申请售后");
+        }
+        if (OrderStatus.COMPLETE.getType().equals(order.getStatus()) &&
+                DateUtils.betweenDay(LocalDateTime.now(), order.getReceiveTime()) > 7){
+            throw new RuntimeException("订单确认收货时间已超过7天，无法申请售后");
+        }
+        if(OrderRefundStatus.APPLY.getType().equals(order.getAftersaleStatus())
+                || OrderRefundStatus.WAIT.getType().equals(order.getAftersaleStatus())){
+            throw new RuntimeException("售后正在处理中");
+        }
     }
 }

ruoyi-mall/src/main/java/com/cyl/manager/oms/domain/Aftersale.java

@@ -2,6 +2,9 @@ package com.cyl.manager.oms.domain;
 
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.ruoyi.common.annotation.Excel;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
@@ -20,6 +23,7 @@ public class Aftersale extends BaseAudit {
     private static final long serialVersionUID = 1L;
 
     @ApiModelProperty("ID")
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     @ApiModelProperty("MEMBER_ID")

ruoyi-mall/src/main/java/com/cyl/manager/oms/mapper/AftersaleMapper.java

@@ -3,6 +3,8 @@ package com.cyl.manager.oms.mapper;
 import java.util.List;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.cyl.manager.oms.domain.Aftersale;
+import com.cyl.manager.oms.domain.AftersaleItem;
+import org.apache.ibatis.annotations.Param;
 
 /**
  * 订单售后Mapper接口
@@ -17,4 +19,6 @@ public interface AftersaleMapper extends BaseMapper<Aftersale> {
      * @return 订单售后集合
      */
     List<Aftersale> selectByEntity(Aftersale aftersale);
+
+    Integer insertBatch(@Param("list") List<AftersaleItem> list);
 }

ruoyi-mall/src/main/resources/mapper/oms/AftersaleMapper.xml

@@ -31,6 +31,24 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <sql id="selectAftersaleVo">
         select id, member_id, order_id, return_amount, type, status, handle_time, quantity, reason, description, proof_pics, handle_note, handle_man, create_by, create_time, update_by, update_time   from oms_aftersale
     </sql>
+    <insert id="insertBatch" parameterType="list">
+        insert into oms_aftersale_item
+        (member_id,order_id,order_item_id,return_amount,quantity,create_by,create_time,update_by,update_time)
+        values
+            <foreach collection="list" item="item" separator=",">
+                <trim prefix="(" suffix=")" suffixOverrides=",">
+                    #{item.memberId,jdbcType=BIGINT},
+                    #{item.orderId,jdbcType=BIGINT},
+                    #{item.orderItemId,jdbcType=BIGINT},
+                    #{item.returnAmount,jdbcType=DECIMAL},
+                    #{item.quantity,jdbcType=BIGINT},
+                    #{item.createBy,jdbcType=BIGINT},
+                    #{item.createTime,jdbcType=DATE},
+                    #{item.updateBy,jdbcType=BIGINT},
+                    #{item.updateTime,jdbcType=DATE}
+                </trim>
+            </foreach>
+    </insert>
 
     <select id="selectByEntity" parameterType="Aftersale" resultMap="AftersaleResult">
         <include refid="selectAftersaleVo"/>