聊天记录日期时间筛选

app/enterprise/controller/Im.php

@@ -251,6 +251,15 @@ class Im extends BaseController
                 $where[] = ['type', '<>', 'event'];
             }
         }
+        if (isset($param['search_date'])) {
+            $search_date = strtotime($param['search_date']);
+            if ($search_date) {
+                $start_date = strtotime(date("Y-m-d 00:00:00", $search_date));
+                $end_date = strtotime(date("Y-m-d 23:59:59"));
+                $where[] = ['create_time', '>=', $start_date];
+                $where[] = ['create_time', '<=', $end_date];
+            }
+        }
         // 群聊查询入群时间以后的消息
         if($is_group==1){
             $group_id = explode('-', $param['toContactId'])[1];

public/sql/database.sql

@@ -148,7 +148,10 @@ CREATE TABLE `yu_message` (
   `extends` json DEFAULT NULL COMMENT '消息扩展内容',
   `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '状态',
   `del_user` text COLLATE utf8mb4_unicode_ci COMMENT '已删除成员',
-  `delete_time` int(11) NOT NULL DEFAULT '0' COMMENT '删除时间'
+  `delete_time` int(11) NOT NULL DEFAULT '0' COMMENT '删除时间',
+  `plain_text` text COLLATE utf8mb4_unicode_ci COMMENT '消息内容纯文本',
+  PRIMARY KEY (`msg_id`),
+  KEY `chat_identify` (`chat_identify`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
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