新增了文章收藏

src/main/java/com/example/caseData/controller/CaseClinicalArticleController.java

@@ -8,12 +8,13 @@ import com.example.caseData.dao.*;
 import com.example.caseData.dto.basicHospital.BasicHospitalDto;
 import com.example.caseData.dto.caseClinicalArticle.CaseClinicalArticleDto;
 import com.example.caseData.dto.statsCaseClinicalHospital.StatsCaseClinicalHospitalDto;
-import com.example.caseData.model.BasicHospitalModel;
-import com.example.caseData.model.CaseClinicalArticleAuthorModel;
-import com.example.caseData.model.CaseClinicalArticleModel;
-import com.example.caseData.model.CaseClinicalDoctorModel;
+import com.example.caseData.exception.BusinessException;
+import com.example.caseData.model.*;
 import com.example.caseData.request.clinicalRequest.getClinicalHospitalSearchPage;
+import com.example.caseData.service.CaseClinicalArticleService;
+import com.example.caseData.service.UserService;
 import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletRequest;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
@@ -39,6 +40,15 @@ public class CaseClinicalArticleController {
     @Resource
     private BasicHospitalDao basicHospitalDao;
 
+    @Resource
+    private UserCollectClinicalArticleDao userCollectClinicalArticleDao;
+
+    @Resource
+    private HttpServletRequest request;
+
+    @Resource
+    private CaseClinicalArticleService caseClinicalArticleService;
+
     /**
      * 临床病例库-文章-详情
      */
@@ -73,4 +83,26 @@ public class CaseClinicalArticleController {
         CaseClinicalArticleDto g = CaseClinicalArticleDto.GetDto(article);
         return Response.success(g);
     }
+
+    /**
+     * 临床病例库-文章-收藏
+     */
+    @PostMapping("/clinical/article/collect/{article_id}")
+    public Response<CaseClinicalArticleDto> AddClinicalArticleCollect(
+            @PathVariable("article_id") String articleId
+    ) {
+
+        String userId = (String) request.getAttribute("userId");
+
+        if (userId == null) {
+            return Response.error("操作失败");
+        }
+
+        boolean res = caseClinicalArticleService.AddClinicalArticleCollect(articleId,userId);
+        if (!res){
+            return Response.error("操作失败");
+        }
+
+        return Response.success();
+    }
 }

src/main/java/com/example/caseData/service/CaseClinicalArticleService.java

@@ -0,0 +1,40 @@
+package com.example.caseData.service;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.example.caseData.dao.UserCollectClinicalArticleDao;
+import com.example.caseData.model.UserCollectClinicalArticleModel;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import static com.baomidou.mybatisplus.extension.toolkit.Db.save;
+
+@Service
+public class CaseClinicalArticleService {
+    @Resource
+    private UserCollectClinicalArticleDao userCollectClinicalArticleDao;
+
+    /**
+     * 新增收藏-临床病例库-文章
+     * @param articleId 文章id
+     * @param userId 用户id
+     * @return bool
+     */
+    @Transactional
+    public boolean AddClinicalArticleCollect(String articleId,String userId){
+        // 检测用户是否已收藏过
+        LambdaQueryWrapper<UserCollectClinicalArticleModel> mapQueryWrapper = new LambdaQueryWrapper<>();
+        mapQueryWrapper.eq(UserCollectClinicalArticleModel::getUserId, userId);
+        mapQueryWrapper.eq(UserCollectClinicalArticleModel::getArticleId, articleId);
+        UserCollectClinicalArticleModel userCollectClinicalArticle = userCollectClinicalArticleDao.selectOne(mapQueryWrapper);
+        if (userCollectClinicalArticle != null) {
+            return true;
+        }
+
+        // 新增收藏
+        UserCollectClinicalArticleModel userCollectClinicalArticleData = new UserCollectClinicalArticleModel();
+        userCollectClinicalArticleData.setUserId(Long.valueOf(userId));
+        userCollectClinicalArticleData.setArticleId(Long.valueOf(articleId));
+        return save(userCollectClinicalArticleData);
+    }
+}