<?php

namespace common\models;

use Yii;

/**
 * This is the model class for table "comment".
 *
 * @property integer $comment_id
 * @property integer $comment_pid
 * @property string $content
 * @property string $created_at
 * @property integer $entity_id
 * @property integer $user_id
 */
class Comment extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'comment';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['comment_pid', 'entity_id', 'user_id'], 'integer'],
            [['content'], 'string'],
            [['created_at'], 'safe']
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'comment_id' => 'Comment ID',
            'comment_pid' => 'Comment Pid',
            'content' => 'Content',
            'created_at' => 'Created At',
            'entity_id' => 'Entity ID',
            'user_id' => 'User ID',
        ];
    }

    public function getUser()
    {
        return $this->hasOne(User::className(), ['id' => 'user_id']);
    }
}