new files

pro_v3.5.1/app/dao/message/SystemMessageDao.php

@@ -0,0 +1,54 @@
+<?php
+// +----------------------------------------------------------------------
+// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2016~2026 https://www.crmeb.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
+// +----------------------------------------------------------------------
+// | Author: CRMEB Team <admin@crmeb.com>
+// +----------------------------------------------------------------------
+declare (strict_types=1);
+
+namespace app\dao\message;
+
+use app\dao\BaseDao;
+use app\model\message\SystemMessage;
+
+/**
+ * 站内信
+ * Class SystemMessageDao
+ * @package app\dao\message
+ */
+class SystemMessageDao extends BaseDao
+{
+
+    /**
+     * 设置模型
+     * @return string
+     */
+    protected function setModel(): string
+    {
+        return SystemMessage::class;
+    }
+
+    /**
+     * @param array $where
+     * @param string $field
+     * @param int $page
+     * @param int $limit
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function getMessageList(array $where, string $field = '*', int $page = 0, int $limit = 0)
+    {
+        return $this->getModel()->where($where)->field($field)
+			->when($page && $limit, function ($query) use ($page, $limit) {
+				$query->page($page, $limit);
+			})->when(!$page && $limit, function ($query) use ($limit) {
+				$query->limit($limit);
+			})->order('add_time desc')->select()->toArray();
+    }
+}