common/models/Feedback.php

<?php
    namespace common\models;
    /**
     * User: timur
     * Date: 31.01.18
     * Time: 10:56
     */
    
    use artbox\core\models\Feedback as ArtboxFeedback;
    use yii\helpers\VarDumper;
    /**
     * Class Feedback
     *
     * @property string $topic
     * @property string $calc_json_info
     *
     * @package common\models
     */
    class Feedback extends ArtboxFeedback
    {
        
        const SCENARIO_CALCULATOR = 'calculator';
        const calculator_attributes = [
            'adress', 'module_install_angle', 'latitude', 'longitude',
            'south_deviation', 'power_station_type', 'area', 'power',
            'budget', 'auth_day', 'auth_month', 'auth_pwr_all',
            'auth_pwr_days'
        ];
    
        public $attributeValues = [];
        
        public function __set($name, $value)
        {
            if(in_array($name, self::calculator_attributes)){
                if(isset($value) && !empty($value)){
                    $this->attributeValues[$name] = $value;
                }
            }
            else{
                parent::__set($name, $value);
            }
        }
        
        public function __get($name)
        {
            if(in_array($name, self::calculator_attributes)){
                return $this->attributeValues[$name]??'';
            }
            else{
                return parent::__get($name);
            }
        }
    
        public function getCalculatorAttributes(){
            return $this->attributeValues;
        }
    
        public function scenarios()
        {
            return array_merge(
                parent::scenarios(),
                [
                    parent::SCENARIO_FEEDBACK => [
                        'name',
                        'email',
                        'message',
                        'returnUrl',
                        'topic',
                    ],
                    parent::SCENARIO_CALLBACK => [
                        'name',
                        'phone',
                        'message',
                        'returnUrl',
                        'topic',
                    ],
                    self::SCENARIO_CALCULATOR => array_merge(
                        [
                            'name',
                            'phone',
                            'returnUrl',
                            'topic',
                            'calc_json_info',
                        ],
                        self::calculator_attributes
                    )
                ]
            );
        }
    
        public function rules()
        {
            
            return array_merge(
                parent::rules(),
                [
                    [
                        [
                            'topic',
                        ],
                        'required',
                    ],
                    [
                        [
                            'topic',
                        ],
                        'string',
                        'max' => 100,
                    ],
                    [
                        [
                            'name',
                            'phone',
                            'email',
                            'topic',
                            'calc_json_info',
                            
                            'adress',
                            'module_install_angle'
                        ],
                        'required',
                        'on' => self::SCENARIO_CALCULATOR,
                    ]
                ]
            );
        }
        
        public function setCalcJsonInfo()
        {
            $this->calc_json_info = json_encode($this->attributeValues);
        }
        
        public function getCalcJsonInfo() : array
        {
            return json_decode($this->calc_json_info);
        }
    }