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<?php namespace Distilleries\Expendable\Scopes; |
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use Distilleries\Expendable\Helpers\UserUtils; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Database\Eloquent\Scope; |
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use Illuminate\Database\Eloquent\Model; |
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class StatusScope implements Scope{ |
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/** |
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* All of the extensions to be added to the builder. |
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* |
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* @var array |
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*/ |
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protected $extensions = ['WithOffline', 'OnlyOffline']; |
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/** |
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* Apply the scope to a given Eloquent query builder. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* @return void |
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*/ |
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public function apply(Builder $builder, Model $model) |
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{ |
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if (!UserUtils::hasDisplayAllStatus()) |
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{ |
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$builder->where($model->getQualifiedStatusColumn(), true); |
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} |
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$this->extend($builder); |
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} |
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/** |
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* Extend the query builder with the needed functions. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @return void |
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*/ |
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public function extend(Builder $builder) |
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{ |
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foreach ($this->extensions as $extension) |
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{ |
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$this->{"add{$extension}"}($builder); |
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} |
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} |
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/** |
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* Add the with-trashed extension to the builder. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @return void |
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*/ |
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protected function addWithOffline(Builder $builder) |
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{ |
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$builder->macro('withOffline', function(Builder $builder) |
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{ |
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return $builder->withoutGlobalScope($this); |
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}); |
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} |
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/** |
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* Add the only-trashed extension to the builder. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @return void |
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*/ |
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protected function addOnlyOffline(Builder $builder) |
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{ |
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$builder->macro('onlyOffline', function(Builder $builder) |
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{ |
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$model = $builder->getModel(); |
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$builder->withoutGlobalScope($this) |
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->where($model->getQualifiedStatusColumn(), '=', false); |
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return $builder; |
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}); |
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} |
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} |
Distilleries /
Expendable
