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<?php |
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/* |
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* This file is part of the overtrue/laravel-follow |
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* |
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* (c) overtrue <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Overtrue\LaravelFollow\Traits; |
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use Overtrue\LaravelFollow\Follow; |
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/** |
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* Trait CanVote. |
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*/ |
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trait CanVote |
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{ |
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/** |
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* Vote an item or items. |
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* |
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* @param int|array|\Illuminate\Database\Eloquent\Model $targets |
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* @param string $type |
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* @param string $class |
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* |
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* @return array |
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*/ |
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public function vote($targets, $type = 'upvote', $class = __CLASS__) |
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{ |
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$this->cancelVote($targets); |
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return Follow::attachRelations($this, str_plural($type), $targets, $class); |
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} |
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/** |
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* Upvote an item or items. |
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* |
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* @param int|array|\Illuminate\Database\Eloquent\Model $targets |
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* @param string $type |
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* @param string $class |
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* |
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* @return array |
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*/ |
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public function upvote($targets, $class = __CLASS__) |
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{ |
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return $this->vote($targets, 'upvote', $class); |
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} |
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/** |
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* Downvote an item or items. |
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* |
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* @param int|array|\Illuminate\Database\Eloquent\Model $targets |
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* @param string $type |
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* @param string $class |
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* |
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* @return array |
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*/ |
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public function downvote($targets, $class = __CLASS__) |
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{ |
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return $this->vote($targets, 'downvote', $class); |
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} |
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/** |
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* Cancel vote for an item or items. |
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* |
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* @param int|array|\Illuminate\Database\Eloquent\Model $targets |
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* @param string $class |
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* |
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* @return array |
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*/ |
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public function cancelVote($targets, $class = __CLASS__) |
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{ |
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Follow::detachRelations($this, 'upvotes', $targets, $class); |
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Follow::detachRelations($this, 'downvotes', $targets, $class); |
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return $this; |
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} |
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/** |
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* Check if user is upvoted given item. |
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* |
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* @param int|array|\Illuminate\Database\Eloquent\Model $target |
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* @param string $class |
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* |
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* @return bool |
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*/ |
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public function hasUpvoted($target, $class = __CLASS__) |
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{ |
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return Follow::isRelationExists($this, 'upvote', $target, $class); |
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} |
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/** |
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* Check if user is downvoted given item. |
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* |
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* @param int|array|\Illuminate\Database\Eloquent\Model $target |
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* @param string $class |
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* |
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* @return bool |
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*/ |
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public function hasDownvoted($target, $class = __CLASS__) |
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{ |
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return Follow::isRelationExists($this, 'downvote', $target, $class); |
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} |
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/** |
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* Return item votes. |
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* |
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* @param string $class |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany |
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*/ |
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public function votes($class = __CLASS__) |
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{ |
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return $this->morphedByMany($class, config('follow.morph_prefix'), config('follow.followable_table')) |
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->wherePivotIn('relation', [Follow::RELATION_UPVOTE, Follow::RELATION_DOWNVOTE]) |
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->withPivot('followable_type', 'relation', 'created_at'); |
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} |
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/** |
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* Return item upvotes. |
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* |
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* @param string $class |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany |
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*/ |
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public function upvotes($class = __CLASS__) |
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{ |
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return $this->morphedByMany($class, config('follow.morph_prefix'), config('follow.followable_table')) |
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->wherePivot('relation', '=', Follow::RELATION_UPVOTE) |
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->withPivot('followable_type', 'relation', 'created_at'); |
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} |
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/** |
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* Return item downvotes. |
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* |
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* @param string $class |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany |
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*/ |
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public function downvotes($class = __CLASS__) |
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{ |
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return $this->morphedByMany($class, config('follow.morph_prefix'), config('follow.followable_table')) |
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->wherePivot('relation', '=', Follow::RELATION_DOWNVOTE) |
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->withPivot('followable_type', 'relation', 'created_at'); |
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} |
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} |
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overtrue /
laravel-follow
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