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43 lines
1.1 KiB
PHP
43 lines
1.1 KiB
PHP
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<?php namespace System\Classes;
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use Lang;
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use System\Classes\ApplicationException;
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use October\Rain\Database\ModelBehavior as ModelBehaviorBase;
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/**
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* Base class for model behaviors.
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*
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* @package october\system
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* @author Alexey Bobkov, Samuel Georges
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*/
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class ModelBehavior extends ModelBehaviorBase
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{
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/**
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* @var array Properties that must exist in the model using this behavior.
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*/
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protected $requiredProperties = [];
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/**
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* Constructor
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* @param October\Rain\Database\Model $model The extended model.
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*/
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public function __construct($model)
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{
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parent::__construct($model);
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/*
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* Validate model properties
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*/
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foreach ($this->requiredProperties as $property) {
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if (!isset($model->{$property})) {
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throw new ApplicationException(Lang::get('system::lang.behavior.missing_property', [
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'class' => get_class($model),
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'property' => $property,
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'behavior' => get_called_class()
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]));
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}
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}
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}
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}
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