aidlab/aida-seller
7
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

新增删除seller接口

Browse Source
This commit is contained in:
litianxiang
2026-05-04 13:35:34 +08:00
parent 4456722328
commit 1d4c8ec629
7 changed files with 109 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/main/java/com/aida/seller/module/designer/controller/DesignerController.java
View File

@@ -87,4 +87,12 @@ public class DesignerController {
DesignerDTO designerInfo = designerService.getDesignerInfo(userId);
return Response.success(designerInfo);
}
@Operation(summary = "删除设计师", description = "根据当前登录用户ID逻辑删除设计师及其所有关联数据（订单、订单明细、商品、商品图片）")
@DeleteMapping("/delete")
public Response<Void> delete() {
Long userId = UserContext.getUserId();
designerService.deleteByUserId(userId);
return Response.success();
}
}

9
src/main/java/com/aida/seller/module/designer/service/DesignerService.java
View File

@@ -49,4 +49,13 @@ public interface DesignerService extends IService<DesignerEntity> {
* 获取设计师详细信息
*/
DesignerDTO getDesignerInfo(Long userId);
/**
* 删除设计师（逻辑删除）及其所有关联数据
* <p>级联删除：seller_designer（按userId）→ seller_orders → seller_order_item、
* seller_listing → seller_listing_image</p>
*
* @param userId 用户ID
*/
void deleteByUserId(Long userId);
}

78
src/main/java/com/aida/seller/module/designer/service/DesignerServiceImpl.java
View File

@@ -9,6 +9,14 @@ import com.aida.seller.module.designer.dto.DesignerDTO;
import com.aida.seller.module.designer.entity.DesignerEntity;
import com.aida.seller.module.designer.enums.DesignerApplyStatusEnum;
import com.aida.seller.module.designer.mapper.DesignerMapper;
import com.aida.seller.module.listing.entity.ListingEntity;
import com.aida.seller.module.listing.entity.ListingImageEntity;
import com.aida.seller.module.listing.mapper.ListingImageMapper;
import com.aida.seller.module.listing.mapper.ListingMapper;
import com.aida.seller.module.order.entity.OrderInfoEntity;
import com.aida.seller.module.order.entity.OrderItemEntity;
import com.aida.seller.module.order.mapper.OrderInfoMapper;
import com.aida.seller.module.order.mapper.OrderItemMapper;
import com.aida.seller.util.MinioUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -18,6 +26,9 @@ import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
import java.util.stream.Collectors;
import java.time.LocalDateTime;
@Service
@@ -25,6 +36,11 @@ import java.time.LocalDateTime;
public class DesignerServiceImpl extends ServiceImpl<DesignerMapper, DesignerEntity> implements DesignerService {
private final MinioUtil minioUtil;
private final OrderInfoMapper orderInfoMapper;
private final OrderItemMapper orderItemMapper;
private final ListingMapper listingMapper;
private final ListingImageMapper listingImageMapper;
@Override
public Boolean checkQualification(Long userId) {
DesignerEntity entity = this.getOne(
@@ -218,4 +234,66 @@ public class DesignerServiceImpl extends ServiceImpl<DesignerMapper, DesignerEnt
return dto;
}
@Override
@Transactional(rollbackFor = Exception.class)
public void deleteByUserId(Long userId) {
DesignerEntity designer = this.getOne(
new LambdaQueryWrapper<DesignerEntity>()
.eq(DesignerEntity::getUserId, userId)
.last("LIMIT 1")
);
if (designer == null) {
throw new BusinessException("设计师记录不存在");
}
Long sellerId = designer.getId();
// 1. 查询所有关联的 listing_id，再删除 listing 及其图片
List<ListingEntity> listings = listingMapper.selectList(
new LambdaQueryWrapper<ListingEntity>()
.eq(ListingEntity::getSellerId, sellerId)
);
if (!listings.isEmpty()) {
List<Long> listingIds = listings.stream()
.map(ListingEntity::getId)
.collect(Collectors.toList());
// 逻辑删除关联的图片
listingImageMapper.delete(
new LambdaQueryWrapper<ListingImageEntity>()
.in(ListingImageEntity::getListingId, listingIds)
);
// 逻辑删除 listing
listingMapper.delete(
new LambdaQueryWrapper<ListingEntity>()
.eq(ListingEntity::getSellerId, sellerId)
);
}
// 2. 删除 seller_orders 及关联的 order_item
List<OrderInfoEntity> orders = orderInfoMapper.selectList(
new LambdaQueryWrapper<OrderInfoEntity>()
.eq(OrderInfoEntity::getSellerId, sellerId)
);
if (!orders.isEmpty()) {
List<Long> orderIds = orders.stream()
.map(OrderInfoEntity::getId)
.collect(Collectors.toList());
// 逻辑删除关联的订单明细
orderItemMapper.delete(
new LambdaQueryWrapper<OrderItemEntity>()
.in(OrderItemEntity::getOrderId, orderIds)
);
// 逻辑删除订单
orderInfoMapper.delete(
new LambdaQueryWrapper<OrderInfoEntity>()
.eq(OrderInfoEntity::getSellerId, sellerId)
);
}
// 3. 逻辑删除设计师本人
this.removeById(sellerId);
}
}

4
src/main/java/com/aida/seller/module/listing/entity/ListingImageEntity.java
View File

@@ -1,7 +1,6 @@
package com.aida.seller.module.listing.entity;
import com.baomidou.mybatisplus.annotation.*;
import com.fasterxml.jackson.annotation.JsonFormat;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import lombok.Data;
@@ -43,4 +42,7 @@ public class ListingImageEntity implements Serializable {
@TableField(fill = FieldFill.INSERT)
private LocalDateTime createTime;
/** 是否删除：0-否，1-是 */
@TableLogic
private Integer deleted;
}

10
src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java
View File

@@ -71,7 +71,8 @@ public class ListingServiceImpl extends ServiceImpl<ListingMapper, ListingEntity
ListingEntity existing = this.getOne(
new LambdaQueryWrapper<ListingEntity>()
.eq(ListingEntity::getId, dto.getId())
.eq(ListingEntity::getSellerId, sellerId));
.eq(ListingEntity::getSellerId, sellerId)
.eq(ListingEntity::getDeleted, 0));
if (existing == null) {
throw new BusinessException("商品不存在");
}
@@ -111,7 +112,8 @@ public class ListingServiceImpl extends ServiceImpl<ListingMapper, ListingEntity
ListingEntity entity = this.getOne(
new LambdaQueryWrapper<ListingEntity>()
.eq(ListingEntity::getId, id)
.eq(ListingEntity::getSellerId, sellerId));
.eq(ListingEntity::getSellerId, sellerId)
.eq(ListingEntity::getDeleted, 0));
if (entity == null) {
throw new BusinessException("商品不存在");
}
@@ -141,6 +143,7 @@ public class ListingServiceImpl extends ServiceImpl<ListingMapper, ListingEntity
Page<ListingEntity> pageParam = new Page<>(dto.getPageNum(), dto.getPageSize());
LambdaQueryWrapper<ListingEntity> queryWrapper = new LambdaQueryWrapper<>();
queryWrapper.eq(ListingEntity::getSellerId, sellerId);
queryWrapper.eq(ListingEntity::getDeleted, 0);
if (dto.getStatus() != null) {
queryWrapper.eq(ListingEntity::getStatus, dto.getStatus());
} else {
@@ -164,7 +167,8 @@ public class ListingServiceImpl extends ServiceImpl<ListingMapper, ListingEntity
ListingEntity existing = this.getOne(
new LambdaQueryWrapper<ListingEntity>()
.eq(ListingEntity::getId, id)
.eq(ListingEntity::getSellerId, sellerId));
.eq(ListingEntity::getSellerId, sellerId)
.eq(ListingEntity::getDeleted, 0));
if (existing == null) {
throw new BusinessException("商品不存在");
}

2
src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java
View File

@@ -78,7 +78,7 @@ public class OrderServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfoEnti
.like(OrderInfoEntity::getId, keyword)
.or()
.inSql(OrderInfoEntity::getId,
"SELECT order_id FROM seller_order_item WHERE product_name LIKE '%" + keyword + "%'")
"SELECT order_id FROM seller_order_item WHERE deleted = 0 AND product_name LIKE '%" + keyword + "%'")
);
}

4
src/main/resources/db/schema.sql
View File

@@ -28,7 +28,9 @@ CREATE TABLE seller_listing_image (
sort_order INT DEFAULT 0 COMMENT '排序',
is_selected INT(1) DEFAULT 0 COMMENT '是否选中: 0-未选中, 1-选中(仅product有效)',
create_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
INDEX idx_listing_id (listing_id)
deleted INT(1) DEFAULT 0 COMMENT '是否删除：0-否，1-是',
INDEX idx_listing_id (listing_id),
INDEX idx_deleted (deleted)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='商品图片表';
-- 设计师表