yii2-save-relations-behavior/tests/models/Company.php

<?php

namespace tests\models;

use lhs\Yii2SaveRelationsBehavior\SaveRelationsBehavior;

class Company extends \yii\db\ActiveRecord
{

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'company';
    }

    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'saveRelations' => [
                'class'     => SaveRelationsBehavior::className(),
                'relations' => ['users']
            ],
        ];
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            ['name', 'required'],
            ['name', 'unique', 'targetClass' => '\tests\models\Company'],
        ];
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getUsers()
    {
        return $this->hasMany(User::className(), ['company_id' => 'id']);
    }

}