generate 添加dislike功能

获取library地址修改（兼容minio地址）

src/main/java/com/ai/da/controller/GenerateController.java

@@ -46,4 +46,10 @@ public class GenerateController {
         return Response.success(generateService.generateLike(generateLikeDTO));
     }
 
+    @ApiOperation(value = "取消喜欢")
+    @PostMapping("/dislike")
+    public Response<Boolean> dislike(@RequestParam Long generateDetailId,String timeZone) {
+        return Response.success(generateService.generateDislike(generateDetailId,timeZone));
+    }
+
 }

src/main/java/com/ai/da/mapper/entity/GenerateDetail.java

@@ -37,6 +37,11 @@ public class GenerateDetail {
      */
     private Byte isLike;
 
+    /**
+     * 喜欢的图片添加到library对应的id
+     */
+    private Long libraryId;
+
     /**
      * 创建时间
      */

src/main/java/com/ai/da/service/GenerateService.java

@@ -13,4 +13,6 @@ public interface GenerateService {
     GenerateCollectionVO generateThroughImageText(GenerateThroughImageTextDTO generateThroughImageTextDTO);
 
     GenerateLikeVO generateLike(GenerateLikeDTO generateLikeDTO);
+
+    Boolean generateDislike(Long generateDetailId,String timeZone);
 }

src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java

@@ -153,17 +153,44 @@ public class GenerateServiceImpl extends ServiceImpl<GenerateMapper,Generate> im
         Assert.isTrue(generateLikeDTO.getLevel1Type().equals(generate.getLevel1Type()),"level1Type does not match");
 
         // 2、将like的图片信息存入library
+        // 2.1、不能重复喜欢
+        Library libraryDetail = libraryService.getById(generateDetail.getLibraryId());
+        Assert.isTrue(Objects.isNull(generateDetail.getLibraryId()) || Objects.isNull(libraryDetail),
+                "Duplicate likes are not allowed");
+        // 2.2、添加到library
         AuthPrincipalVo userInfo = UserContext.getUserHolder();
         Long accountId = userInfo.getId();
         Library library = setLibrary(accountId, generateLikeDTO, generateDetail.getUrl());
         libraryService.save(library);
 
-        // 3、更新generateDetail表的isLike列
+        // 3、更新generateDetail表的isLike列和libraryId列
-        updateLikeStatus(generateLikeDTO.getGenerateDetailId(),(byte)1);
+        updateLikeStatus(generateLikeDTO.getGenerateDetailId(),(byte)1,library.getId(),generateLikeDTO.getTimeZone());
 
         return new GenerateLikeVO(library.getId());
     }
 
+    @Override
+    public Boolean generateDislike(Long generateDetailId, String timeZone) {
+        // 1、确定generateDetail中是否有这条记录
+        GenerateDetail generateDetail = generateDetailMapper.selectById(generateDetailId);
+        Assert.notNull(generateDetail,"generateItem does not exist");
+
+        // 2、修改generateDetail表中的isLike、libraryId字段
+        updateLikeStatus(generateDetailId,(byte)0,0L,timeZone);
+
+        // 3、确定library中是否添加该条记录
+        Library libraryDetail = libraryService.getById(generateDetail.getLibraryId());
+        if (Objects.isNull(libraryDetail)){
+            return Boolean.TRUE;
+        }
+
+        // 4、删除library相关记录
+        libraryService.removeById(libraryDetail.getId());
+
+        // 5、返回成功
+        return Boolean.TRUE;
+    }
+
     public Library setLibrary(Long accountId,GenerateLikeDTO generateLikeDTO,String imageUrl){
         Library library = new Library();
         library.setAccountId(accountId);
@@ -176,12 +203,14 @@ public class GenerateServiceImpl extends ServiceImpl<GenerateMapper,Generate> im
         return library;
     }
 
-    public void updateLikeStatus(Long generateDetailId,Byte hasLike){
+    public void updateLikeStatus(Long generateDetailId,Byte hasLike,Long libraryId,String timeZone){
         QueryWrapper<GenerateDetail> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("id", generateDetailId);
 
         GenerateDetail generateDetail = new GenerateDetail();
         generateDetail.setIsLike(hasLike);
+        generateDetail.setLibraryId(libraryId);
+        generateDetail.setUpdateDate(DateUtil.getByTimeZone(timeZone));
         generateDetailMapper.update(generateDetail,queryWrapper);
     }
 }

src/main/java/com/ai/da/service/impl/LibraryServiceImpl.java

@@ -5,25 +5,21 @@ import com.ai.da.common.config.exception.BusinessException;
 import com.ai.da.common.context.UserContext;
 import com.ai.da.common.enums.*;
 import com.ai.da.common.response.PageBaseResponse;
-import com.ai.da.common.response.Response;
 import com.ai.da.common.utils.CopyUtil;
 import com.ai.da.common.utils.DateUtil;
 import com.ai.da.common.utils.FileUtil;
-import com.ai.da.mapper.CollectionElementMapper;
+import com.ai.da.common.utils.MinioUtil;
 import com.ai.da.mapper.LibraryMapper;
-import com.ai.da.mapper.UserLikeMapper;
 import com.ai.da.mapper.entity.*;
 import com.ai.da.model.dto.*;
 import com.ai.da.model.vo.*;
 import com.ai.da.service.LibraryModelPointService;
 import com.ai.da.service.LibraryService;
-import com.ai.da.service.UserLikeService;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.google.common.base.Function;
-import com.google.common.collect.Maps;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
@@ -50,6 +46,8 @@ public class LibraryServiceImpl extends ServiceImpl<LibraryMapper, Library> impl
     private FileProperties fileProperties;
     @Resource
     private LibraryModelPointService libraryModelPointService;
+    @Resource
+    private MinioUtil minioUtil;
 
     private static List<String> top = Arrays.asList(CollectionLevel2TypeEnum.DRESS.getRealName(),
             CollectionLevel2TypeEnum.OUTWEAR.getRealName(),CollectionLevel2TypeEnum.BLOUSE.getRealName());
@@ -122,6 +120,9 @@ public class LibraryServiceImpl extends ServiceImpl<LibraryMapper, Library> impl
         IPage<QueryLibraryPageVO> convert = page.convert((Function<Library, QueryLibraryPageVO>) library -> {
              QueryLibraryPageVO libraryPageVO = CopyUtil.copyObject(library,QueryLibraryPageVO.class);
              libraryPageVO.setDesignType(DesignTypeEnum.LIBRARY.getRealName());
+             if (library.getUrl().startsWith("aida")){
+                 libraryPageVO.setUrl(minioUtil.splitThenGetPreviewUrl(library.getUrl(),480));
+             }
              if(finalMap != null && finalMap.containsKey(library.getId())){
                  libraryPageVO.setLibraryModelPoint(finalMap.get(library.getId()));
              }