AI功能提交

Server/application/chukebao/controller/WechatChatroomController.php

@@ -22,9 +22,57 @@ class WechatChatroomController extends BaseController
         $total = $query->count();
 
 
-        foreach ($list as $k=>&$v){
-            $v['createTime'] = !empty($v['createTime']) ? date('Y-m-d H:i:s',$v['createTime']) : '';
-            $v['updateTime'] = !empty($v['updateTime']) ? date('Y-m-d H:i:s',$v['updateTime']) : '';
+        // 提取所有聊天室ID，用于批量查询
+        $chatroomIds = array_column($list, 'id');
+        
+        
+        // 一次性查询所有聊天室的未读消息数量
+        $unreadCounts = [];
+        if (!empty($chatroomIds)) {
+            $unreadResults = Db::table('s2_wechat_message')
+                ->field('wechatChatroomId, COUNT(*) as count')
+                ->where('wechatChatroomId', 'in', $chatroomIds)
+                ->where('isRead', 0)
+                ->group('wechatChatroomId')
+                ->select();
+            
+            foreach ($unreadResults as $result) {
+                $unreadCounts[$result['wechatChatroomId']] = $result['count'];
+            }
+        }
+         // 一次性查询所有聊天室的最新消息
+        $latestMessages = [];
+        if (!empty($chatroomIds)) {
+            // 使用子查询获取每个聊天室的最新消息ID
+            $subQuery = Db::table('s2_wechat_message')
+                ->field('MAX(id) as max_id, wechatChatroomId')
+                ->where('wechatChatroomId', 'in', $chatroomIds)
+                ->group('wechatChatroomId')
+                ->buildSql();
+            
+            // 查询最新消息的详细信息
+            $messageResults = Db::table('s2_wechat_message')
+                ->alias('m')
+                ->join([$subQuery => 'sub'], 'm.id = sub.max_id')
+                ->field('m.*, sub.wechatChatroomId')
+                ->select();
+            
+            foreach ($messageResults as $message) {
+                $latestMessages[$message['wechatChatroomId']] = $message;
+            }
+        }
+        
+        // 处理每个聊天室的数据
+        foreach ($list as $k => &$v) {
+            $v['createTime'] = !empty($v['createTime']) ? date('Y-m-d H:i:s', $v['createTime']) : '';
+            $v['updateTime'] = !empty($v['updateTime']) ? date('Y-m-d H:i:s', $v['updateTime']) : '';
+            
+            $config = [
+                'unreadCount' => isset($unreadCounts[$v['id']]) ? $unreadCounts[$v['id']] : 0,
+                'chat' => isset($latestMessages[$v['id']]),
+                'msgTime' => isset($latestMessages[$v['id']]) ? $latestMessages[$v['id']]['wechatTime'] : 0
+            ];
+            $v['config'] = $config;
         }
         unset($v);