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<?php |
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namespace Hayrullah\Likes\Traits; |
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use Hayrullah\Likes\Models\Like; |
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use Illuminate\Database\Eloquent\Collection; |
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use Illuminate\Database\Eloquent\Relations\HasMany; |
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/** |
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* |
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* @license MIT |
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* @package Hayrullah/laravel-likes |
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* |
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* Copyright @2020 Zaher Khirullah |
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*/ |
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trait Likability |
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{ |
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/** |
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* Return a collection with the User likes Model. |
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* The Model needs to have the likablet. |
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* |
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* @param $class *** Accepts for example: Post::class or 'App\Post' **** |
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* |
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* @return Collection |
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*/ |
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public function like($class) |
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{ |
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$likes = $this->likes()->where('likable_type', $class)->with('likable')->get(); |
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return $likes->mapWithKeys(function ($like) { |
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if (!isset($like['likable'])) { |
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return []; |
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} |
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return [$like['likable']->id => $like['likable']]; |
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}); |
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} |
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/** |
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* Define a one-to-many relationship. |
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* |
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* @return HasMany |
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*/ |
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public function likes() |
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{ |
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return $this->hasMany(Like::class, 'user_id'); |
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} |
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/** |
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* Add the object to the User visits. |
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* The Model needs to have the likable. |
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* |
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* @param object $object |
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*/ |
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public function addLike($object) |
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{ |
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$object->addLike($this->id); |
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} |
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/** |
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* Remove the Object from the user visits. |
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* The Model needs to have the likable. |
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* |
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* @param object $object |
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*/ |
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public function removeLike($object) |
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{ |
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$object->removeLike($this->id); |
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} |
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/** |
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* Toggle the visits status from this Object from the user visits. |
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* The Model needs to have the likable. |
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* |
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* @param object $object |
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*/ |
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public function toggleLike($object) |
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{ |
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$object->toggleLikes($this->id); |
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} |
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/** |
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* Check if the user has visits this Object |
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* The Model needs to have the likable. |
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* |
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* @param object $object |
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* |
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* @return bool |
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*/ |
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public function isLiked($object) |
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{ |
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return $object->isLiked($this->id); |
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} |
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/** |
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* Check if the user has visited this Object |
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* The Model needs to have the likable. |
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* |
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* @param object $object |
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* |
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* @return bool |
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*/ |
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public function hasLiked($object) |
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{ |
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return $object->isLiked($this->id); |
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} |
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} |
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zaherkhirullah /
laravel-likes
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