<?php

namespace App\Model\helpdesk\Form;

use App\BaseModel;

class Forms extends BaseModel
{
    protected $table = 'custom_forms';

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = ['formname'];
    
    
    public function fieldRelation(){
        $related = "App\Model\helpdesk\Form\Fields";
        return $this->hasMany($related);
    }
    
    public function fields(){
        $relation = $this->fieldRelation()->get();
        return $relation; 
    }
    
    public function fieldsDelete(){
        $fields = $this->fields();
        if($fields->count()>0){
            foreach($fields as $field){
                $field->delete();
            }
        }
    }
    
    public function formValueRelation(){
        $related = "App\Model\helpdesk\Form\FieldValue";
        return $this->hasMany($related,'child_id');
    }
    
    public function formValueChild(){
        $childs = $this->formValueRelation()->get();
        return $childs;
    }
    
    public function deleteFormChild(){
        $childs = $this->formValueChild();
        if($childs->count()>0){
            foreach ($childs as $child){
                $child->child_id = NULL;
                $child->save();
            }
        }
    }
    
    public function delete() {
        $this->fieldsDelete();
        parent::delete();
    }
    
}