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<?php namespace Arcanedev\Taxonomies\Traits; |
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use Arcanedev\Taxonomies\Models\Category; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Arr; |
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/** |
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* Class Categorizable |
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* |
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* @package Arcanedev\Taxonomies\Traits |
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* @author ARCANEDEV <[email protected]> |
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* |
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* @property \Illuminate\Database\Eloquent\Collection $categories |
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* |
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* @method \Illuminate\Database\Eloquent\Relations\MorphToMany morphToMany(string $related, string $name, string $table = null, string $foreignKey = null, $otherKey = null, $inverse = false) |
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*/ |
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trait Categorizable |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Relationships |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* @return \Illuminate\Database\Eloquent\Relations\MorphToMany |
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*/ |
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public function categories() |
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{ |
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$configs = config('taxonomies.categories', []); |
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return $this->morphToMany( |
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Arr::get($configs, 'model', Category::class), |
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Arr::get($configs, 'morph.name', 'categorizable'), |
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Arr::get($configs, 'morph.table', 'categories_relations') |
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); |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Main Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* @param array $categories |
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*/ |
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public function categorize($categories) |
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{ |
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foreach ($categories as $category) { |
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$this->attachCategory($category); |
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} |
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} |
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/** |
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* Detach all categories. |
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* |
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* @param array $categories |
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*/ |
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public function uncategorize($categories) |
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{ |
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foreach ($categories as $category) { |
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$this->detachCategory($category); |
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} |
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} |
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/** |
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* @param array $categories |
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*/ |
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public function recategorize($categories) |
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{ |
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$this->categories()->sync([]); |
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$this->categorize($categories); |
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} |
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/** |
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* Attach a category. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $category |
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*/ |
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public function attachCategory(Model $category) |
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{ |
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if ( ! $this->categories->contains($category->getKey())) { |
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$this->categories()->attach($category); |
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} |
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} |
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/** |
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* Detach a category. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $category |
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*/ |
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public function detachCategory(Model $category) |
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{ |
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$this->categories()->detach($category); |
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} |
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/** |
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* Get the categories as a list with [id => name]. |
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* |
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* @return array |
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*/ |
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public function categoriesList() |
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{ |
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return $this->categories() |
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->get() |
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->pluck('name', 'id') |
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->toArray(); |
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} |
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} |
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ARCANEDEV /
Taxonomies
