some fix and file upload

common/models/File.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace common\models;
+
+use Yii;
+use yii\behaviors\TimestampBehavior;
+use yii\db\Expression;
+
+/**
+ * This is the model class for table "file".
+ *
+ * @property int $id
+ * @property string $name
+ * @property string $path
+ * @property string $url
+ * @property string $type
+ * @property string $mime-type
+ * @property string $created_at
+ * @property string $updated_at
+ * @property int $status
+ */
+class File extends \yii\db\ActiveRecord
+{
+    public function behaviors()
+    {
+        return [
+            [
+                'class' => TimestampBehavior::class,
+                'createdAtAttribute' => 'created_at',
+                'updatedAtAttribute' => 'updated_at',
+                'value' => new Expression('NOW()'),
+            ],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function tableName()
+    {
+        return 'file';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['path'], 'string'],
+            [['created_at', 'updated_at'], 'safe'],
+            [['status'], 'integer'],
+            [['name', 'type', 'mime-type', 'url'], 'string', 'max' => 255],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function attributeLabels()
+    {
+        return [
+            'id' => 'ID',
+            'name' => 'Name',
+            'path' => 'Path',
+            'url' => 'URL',
+            'type' => 'Type',
+            'mime-type' => 'Mime Type',
+            'created_at' => 'Created At',
+            'updated_at' => 'Updated At',
+            'status' => 'Status',
+        ];
+    }
+}