From 2753484bbb711522e574ec615c091ed45ae97cbb Mon Sep 17 00:00:00 2001
From: wucongxing8150 <815046773@qq.com>
Date: Thu, 17 Jul 2025 11:03:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BA=86=E7=97=85=E4=BE=8B?=
 =?UTF-8?q?=E4=BA=A4=E6=B5=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../controller/CaseExchangeController.java    | 55 ++++---------------
 1 file changed, 12 insertions(+), 43 deletions(-)

diff --git a/src/main/java/com/example/caseData/controller/CaseExchangeController.java b/src/main/java/com/example/caseData/controller/CaseExchangeController.java
index 4da8871..82325c5 100644
--- a/src/main/java/com/example/caseData/controller/CaseExchangeController.java
+++ b/src/main/java/com/example/caseData/controller/CaseExchangeController.java
@@ -75,18 +75,6 @@ public class CaseExchangeController {
 
         // 此步骤是为了在我的病例交流列表页面少查询
         String userId = (String) httpServletRequest.getAttribute("userId");
-        if (userId != null) {
-            user = userDao.selectById(Long.valueOf(userId));
-            if (user == null) {
-                return Response.error();
-            }
-
-            // 获取当前用户所属医院
-            basicHospital = basicHospitalDao.selectById(user.getHospitalId());
-            if (basicHospital == null) {
-                return Response.error();
-            }
-        }
 
         request.validateForPage();
 
@@ -94,7 +82,7 @@ public class CaseExchangeController {
 
         Page<CaseExchangeDto> page = new Page<>(request.getPage(), request.getPageSize());
 
-        // 获取文章数据
+        // 获取数据
         IPage<CaseExchangeDto> resultPage = caseExchangeDao.getCaseExchangeSearchPage(
                 page,
                 request.getKeyword(),
@@ -119,31 +107,15 @@ public class CaseExchangeController {
             dto.setExchangeContentImageString("");
             dto.setExchangeContentVideoString("");
 
-            // 查找用户所属医院
-            if (userId != null){
-                if (!userId.equals(dto.getUserId())){
-                    user = userDao.selectById(dto.getUserId());
-                    if (user == null) {
-                        return Response.error();
-                    }
+            user = userDao.selectById(dto.getUserId());
+            if (user == null) {
+                return Response.error();
+            }
 
-                    // 获取当前用户所属医院
-                    basicHospital = basicHospitalDao.selectById(user.getHospitalId());
-                    if (basicHospital == null) {
-                        return Response.error();
-                    }
-                }
-            }else{
-                user = userDao.selectById(dto.getUserId());
-                if (user == null) {
-                    return Response.error();
-                }
-
-                // 获取当前用户所属医院
-                basicHospital = basicHospitalDao.selectById(user.getHospitalId());
-                if (basicHospital == null) {
-                    return Response.error();
-                }
+            // 获取当前用户所属医院
+            basicHospital = basicHospitalDao.selectById(user.getHospitalId());
+            if (basicHospital == null) {
+                return Response.error();
             }
 
             dto.setAvatar(Replace.addOssDomain(user.getAvatar()));
@@ -151,12 +123,9 @@ public class CaseExchangeController {
             dto.setHospitalName(basicHospital.getHospitalName());
 
             // 获取用户收藏状态
-            if (userId != null) {
-                // 检测用户是否已收藏过
-                UserCollectExchangeModel userCollectExchangeModel = caseExchangeService.getUserCollectExchangeStatus(dto.getExchangeId(),userId);
-                if (userCollectExchangeModel != null) {
-                    dto.setCollect(true);
-                }
+            UserCollectExchangeModel userCollectExchangeModel = caseExchangeService.getUserCollectExchangeStatus(dto.getExchangeId(),userId);
+            if (userCollectExchangeModel != null) {
+                dto.setCollect(true);
             }
 
             // 查找标签