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<?php |
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namespace HustleWorks\ChuteLaravel\Repositories; |
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use HustleWorks\Chute\Contracts\ImageRepositoryInterface; |
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use HustleWorks\Chute\DTO\ImageRecord; |
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use HustleWorks\ChuteLaravel\Models\Image; |
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class ImageRepository implements ImageRepositoryInterface |
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{ |
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public function create(array $attributes): ImageRecord |
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{ |
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$image = new Image($attributes); |
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$image->imageable_id = $attributes['imageable_id']; |
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$image->imageable_type = $attributes['imageable_type']; |
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$image->save(); |
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return $this->_buildImageRecordFromImage($image); |
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} |
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/** |
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* Find By Id |
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* |
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* @param $id |
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* @return ImageRecord |
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*/ |
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public function findById($id): ImageRecord |
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{ |
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return $this->_buildImageRecordFromImage(Image::find($id)); |
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} |
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/** |
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* Update |
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* |
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* @param int|ImageRecord $model |
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* @param array $attributes |
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* @return mixed |
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*/ |
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public function update($model, array $attributes) |
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{ |
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$image = $this->_findRecord($model); |
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$image->update($attributes); |
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return $this->_buildImageRecordFromImage($image, true); |
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} |
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/** |
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* @param $identifier |
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* @return Image |
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*/ |
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private function _findRecord($identifier) |
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{ |
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/** @var Image $image */ |
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if ($identifier instanceof ImageRecord) { |
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$image = Image::findOrFail($identifier->id); |
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} else { |
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$image = Image::findOrFail($identifier); |
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} |
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return $image; |
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} |
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/** |
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* Build Image Record From Image |
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* |
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* @param Image $image |
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* @param bool $refresh |
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* @return ImageRecord |
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*/ |
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private function _buildImageRecordFromImage(Image $image, bool $refresh = false) |
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{ |
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$data = $refresh ? $image->fresh()->getAttributes() : $image->getAttributes(); |
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unset($data['imageable_id'], $data['imageable_type']); |
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return new ImageRecord($data); |
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} |
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/** |
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* Find Existing Relation |
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* |
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* Search for existing image, by the existing polymorphic identifiers |
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* |
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* @param array $identifiers for polymorphic relationship |
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* @return ImageRecord |
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*/ |
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public function findExistingImageable(array $identifiers) |
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{ |
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$image = Image::where('imageable_id', $identifiers['imageable_id']) |
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->where('imageable_type', $identifiers['imageable_type']) |
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->first(); |
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return $image_record = $image ? $this->_buildImageRecordFromImage($image) : null; |
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} |
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/** |
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* Delete |
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* |
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* @param int|ImageRecord $model |
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* @return bool |
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* @throws \Exception |
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*/ |
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public function delete($model) |
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{ |
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$image = $this->_findRecord($model); |
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return $image->delete(); |
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} |
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} |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.