查询评价列表时 返回发送和接收姓名

alien-entity/src/main/resources/mapper/ReviewCommentMapper.xml

@@ -8,8 +8,10 @@
         <result column="review_id" property="reviewId" />
         <result column="send_user_id" property="sendUserId" />
         <result column="receive_user_id" property="receiveUserId" />
-        <result column="user_name" property="sendUserName" />
+        <!-- send_user_name: 发送用户名称（根据 send_user_id 和 send_user_type 查询） -->
+        <result column="send_user_name" property="sendUserName" />
         <result column="user_avatar" property="userAvatar" />
+        <!-- receive_user_name: 接收用户名称（根据 receive_user_id 和 receive_user_type 查询） -->
         <result column="receive_user_name" property="receiveUserName" />
         <result column="send_user_type" property="sendUserType" />
         <result column="receive_user_type" property="receiveUserType" />
@@ -23,15 +25,35 @@
     </resultMap>
 
     <!-- 根据评价ID查询评论列表（包含用户信息） -->
+    <!-- 评论列表中的 sendUserName 和 receiveUserName 根据 sendUserType 和 receiveUserType 分别从对应的表中查询 -->
     <select id="getCommentListByReviewId" resultMap="ReviewCommentVoResultMap">
         SELECT
             rc.id,
             rc.review_id,
             rc.send_user_id,
             rc.receive_user_id,
-            lu.user_name AS user_name,
-            lu.user_image AS user_avatar,
-            lu2.user_name AS receive_user_name,
+            -- 发送用户名称：根据 sendUserType 分别查询普通用户表和律师表
+            -- sendUserType = 2（律师）：优先从 lawyer_user 表查询，如果没有则从 life_user 表查询
+            -- sendUserType = 1 或 NULL（普通用户）：优先从 life_user 表查询，如果没有则从 lawyer_user 表查询
+            CASE
+                WHEN rc.send_user_type = 2 THEN COALESCE(lu_lawyer.name, lu_user.user_name)
+                WHEN rc.send_user_type = 1 OR rc.send_user_type IS NULL THEN COALESCE(lu_user.user_name, lu_lawyer.name)
+                ELSE COALESCE(lu_user.user_name, lu_lawyer.name)
+            END AS send_user_name,
+            -- 发送用户头像：根据 sendUserType 分别查询普通用户表和律师表
+            CASE
+                WHEN rc.send_user_type = 2 THEN COALESCE(lu_lawyer.head_img, lu_user.user_image)
+                WHEN rc.send_user_type = 1 OR rc.send_user_type IS NULL THEN COALESCE(lu_user.user_image, lu_lawyer.head_img)
+                ELSE COALESCE(lu_user.user_image, lu_lawyer.head_img)
+            END AS user_avatar,
+            -- 接收用户名称：根据 receiveUserType 严格从对应的表中查询
+            -- receiveUserType = 2（律师）：只从 lawyer_user 表查询
+            -- receiveUserType = 1 或 NULL（普通用户）：只从 life_user 表查询
+            CASE
+                WHEN rc.receive_user_type = 2 THEN lu_lawyer2.name
+                WHEN rc.receive_user_type = 1 OR rc.receive_user_type IS NULL THEN lu_user2.user_name
+                ELSE NULL
+            END AS receive_user_name,
             rc.send_user_type,
             rc.receive_user_type,
             rc.comment_content,
@@ -45,8 +67,25 @@
             END AS is_liked,
             rc.created_time
         FROM lawyer_review_comment rc
-        LEFT JOIN life_user lu ON lu.id = rc.send_user_id AND lu.delete_flag = 0
-        LEFT JOIN life_user lu2 ON lu2.id = rc.receive_user_id AND lu2.delete_flag = 0
+        -- 发送用户：普通用户表（先 JOIN，不限制类型）
+        LEFT JOIN life_user lu_user ON lu_user.id = rc.send_user_id 
+            AND lu_user.delete_flag = 0
+        -- 发送用户：律师表（先 JOIN，不限制类型）
+        LEFT JOIN lawyer_user lu_lawyer ON lu_lawyer.id = rc.send_user_id 
+            AND lu_lawyer.delete_flag = 0
+        -- 接收用户：普通用户表（先 JOIN，不限制类型）
+        LEFT JOIN life_user lu_user2 ON lu_user2.id = rc.receive_user_id 
+            AND lu_user2.delete_flag = 0
+        -- 接收用户：律师表（先 JOIN，不限制类型）
+        LEFT JOIN lawyer_user lu_lawyer2 ON lu_lawyer2.id = rc.receive_user_id 
+            AND lu_lawyer2.delete_flag = 0
+        -- 如果 receive_user_id 在用户表中查询不到，尝试从评论表查询（处理 receive_user_id 可能是评论 ID 的情况）
+        LEFT JOIN lawyer_review_comment rc_comment ON rc_comment.id = rc.receive_user_id 
+            AND rc_comment.delete_flag = 0
+        LEFT JOIN life_user lu_user_comment ON lu_user_comment.id = rc_comment.send_user_id 
+            AND lu_user_comment.delete_flag = 0
+        LEFT JOIN lawyer_user lu_lawyer_comment ON lu_lawyer_comment.id = rc_comment.send_user_id 
+            AND lu_lawyer_comment.delete_flag = 0
         LEFT JOIN life_like_record llr ON CONVERT(llr.huifu_id, CHAR) = CONVERT(rc.id, CHAR)
             AND llr.type = '8' 
             AND CONVERT(llr.dianzan_id, CHAR) = CONVERT(#{currentUserId}, CHAR)
@@ -58,15 +97,35 @@
     </select>
 
     <!-- 根据首评ID查询回复列表（包含用户信息） -->
+    <!-- 回复列表中的 sendUserName 和 receiveUserName 根据 sendUserType 和 receiveUserType 分别从对应的表中查询 -->
     <select id="getReplyListByHeadId" resultMap="ReviewCommentVoResultMap">
         SELECT
             rc.id,
             rc.review_id,
             rc.send_user_id,
             rc.receive_user_id,
-            lu.user_name AS user_name,
-            lu.user_image AS user_avatar,
-            lu2.user_name AS receive_user_name,
+            -- 发送用户名称：根据 sendUserType 分别查询普通用户表和律师表
+            -- sendUserType = 2（律师）：优先从 lawyer_user 表查询，如果没有则从 life_user 表查询
+            -- sendUserType = 1 或 NULL（普通用户）：优先从 life_user 表查询，如果没有则从 lawyer_user 表查询
+            CASE
+                WHEN rc.send_user_type = 2 THEN COALESCE(lu_lawyer.name, lu_user.user_name)
+                WHEN rc.send_user_type = 1 OR rc.send_user_type IS NULL THEN COALESCE(lu_user.user_name, lu_lawyer.name)
+                ELSE COALESCE(lu_user.user_name, lu_lawyer.name)
+            END AS send_user_name,
+            -- 发送用户头像：根据 sendUserType 分别查询普通用户表和律师表
+            CASE
+                WHEN rc.send_user_type = 2 THEN COALESCE(lu_lawyer.head_img, lu_user.user_image)
+                WHEN rc.send_user_type = 1 OR rc.send_user_type IS NULL THEN COALESCE(lu_user.user_image, lu_lawyer.head_img)
+                ELSE COALESCE(lu_user.user_image, lu_lawyer.head_img)
+                END AS user_avatar,
+            -- 接收用户名称：根据 receiveUserType 严格从对应的表中查询
+            -- receiveUserType = 2（律师）：只从 lawyer_user 表查询
+            -- receiveUserType = 1 或 NULL（普通用户）：只从 life_user 表查询
+            CASE
+                WHEN rc.receive_user_type = 2 THEN lu_lawyer2.name
+                WHEN rc.receive_user_type = 1 OR rc.receive_user_type IS NULL THEN lu_user2.user_name
+                ELSE NULL
+            END AS receive_user_name,
             rc.send_user_type,
             rc.receive_user_type,
             rc.comment_content,
@@ -80,8 +139,25 @@
             END AS is_liked,
             rc.created_time
         FROM lawyer_review_comment rc
-        LEFT JOIN life_user lu ON lu.id = rc.send_user_id AND lu.delete_flag = 0
-        LEFT JOIN life_user lu2 ON lu2.id = rc.receive_user_id AND lu2.delete_flag = 0
+        -- 发送用户：普通用户表（先 JOIN，不限制类型）
+        LEFT JOIN life_user lu_user ON lu_user.id = rc.send_user_id 
+            AND lu_user.delete_flag = 0
+        -- 发送用户：律师表（先 JOIN，不限制类型）
+        LEFT JOIN lawyer_user lu_lawyer ON lu_lawyer.id = rc.send_user_id 
+            AND lu_lawyer.delete_flag = 0
+        -- 接收用户：普通用户表（先 JOIN，不限制类型）
+        LEFT JOIN life_user lu_user2 ON lu_user2.id = rc.receive_user_id 
+            AND lu_user2.delete_flag = 0
+        -- 接收用户：律师表（先 JOIN，不限制类型）
+        LEFT JOIN lawyer_user lu_lawyer2 ON lu_lawyer2.id = rc.receive_user_id 
+            AND lu_lawyer2.delete_flag = 0
+        -- 如果 receive_user_id 在用户表中查询不到，尝试从评论表查询（处理 receive_user_id 可能是评论 ID 的情况）
+        LEFT JOIN lawyer_review_comment rc_comment ON rc_comment.id = rc.receive_user_id 
+            AND rc_comment.delete_flag = 0
+        LEFT JOIN life_user lu_user_comment ON lu_user_comment.id = rc_comment.send_user_id 
+            AND lu_user_comment.delete_flag = 0
+        LEFT JOIN lawyer_user lu_lawyer_comment ON lu_lawyer_comment.id = rc_comment.send_user_id 
+            AND lu_lawyer_comment.delete_flag = 0
         LEFT JOIN life_like_record llr ON CONVERT(llr.huifu_id, CHAR) = CONVERT(rc.id, CHAR)
             AND llr.type = '8' 
             AND CONVERT(llr.dianzan_id, CHAR) = CONVERT(#{currentUserId}, CHAR)