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<?php |
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namespace Vetor\Laravel\Collect\Collectable\Models\Traits; |
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use DB; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Database\Query\JoinClause; |
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use Vetor\Contracts\Collect\Collection\Models\Collection as CollectionContract; |
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use Vetor\Contracts\Collect\Collectable\Services\CollectableService as CollectableServiceContract; |
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trait Collectable |
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{ |
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/** |
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* @return mixed |
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*/ |
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public function collections() |
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{ |
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return $this->morphMany(app(CollectionContract::class), 'collectable'); |
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} |
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/** |
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* @param null $userId |
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*/ |
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public function collect($userId = null) |
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{ |
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return app(CollectableServiceContract::class)->addCollectionTo($this, $userId); |
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} |
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/** |
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* @param null $userId |
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*/ |
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public function isCollection($userId = null) |
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{ |
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return app(CollectableServiceContract::class)->isCollection($this, $userId); |
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} |
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/** |
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* @param null $userId |
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*/ |
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public function cancelCollect($userId = null) |
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{ |
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return app(CollectableServiceContract::class)->removeCollectionFrom($this, $userId); |
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} |
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/** |
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* @return int |
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*/ |
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public function getCollectionsCountAttribute() |
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{ |
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return $this->collections ? $this->collections->count() : 0; |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Builder $query |
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* @param string $direction |
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* @return mixed |
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*/ |
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public function scopeOrderByCollectionsCount(Builder $query, $direction = 'asc') |
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{ |
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$collectable = $query->getModel(); |
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return $query |
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->select("{$collectable->getTable()}.*") |
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->leftJoin('collections', function (JoinClause $join) use ($collectable) { |
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$join |
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->on('collections.collectable_id', '=', "{$collectable->getTable()}.{$collectable->getKeyName()}") |
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->where('collections.collectable_type', '=', $collectable->getMorphClass()); |
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}) |
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->groupBy("{$collectable->getTable()}.{$collectable->getKeyName()}") |
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->orderBy(DB::raw("count(collections.id)"), $direction) |
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->orderBy("{$collectable->getTable()}.{$collectable->getKeyName()}"); |
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} |
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} |
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VetorPers /
laravel-collect
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