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<?php |
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namespace Yoeunes\Rateable; |
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use Yoeunes\Voteable\Models\Vote; |
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use Yoeunes\Voteable\Traits\Voteable; |
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use Illuminate\Database\Eloquent\Model; |
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use Yoeunes\Voteable\Exceptions\EmptyUser; |
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use Yoeunes\Voteable\Exceptions\UserDoestNotHaveID; |
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use Illuminate\Database\Eloquent\Relations\Relation; |
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use Yoeunes\Voteable\Exceptions\VoteableModelNotFound; |
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use Yoeunes\Voteable\Exceptions\ModelDoesNotUseVoteableTrait; |
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class VoteBuilder |
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{ |
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protected $user; |
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protected $voteable; |
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protected $uniqueVoteForUsers = true; |
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/** |
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* @param Model|int $user |
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* |
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* @return VoteBuilder |
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* |
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* @throws \Throwable |
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*/ |
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public function user($user) |
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{ |
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throw_if($user instanceof Model && empty($user->id), UserDoestNotHaveID::class, 'User object does not have ID'); |
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$this->user = $user instanceof Model ? $user->id : $user; |
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return $this; |
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} |
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/** |
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* @param Model $voteable |
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* |
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* @return VoteBuilder |
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* |
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* @throws \Throwable |
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*/ |
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public function voteable(Model $voteable) |
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{ |
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throw_unless(in_array(Voteable::class, class_uses_recursive($voteable)), ModelDoesNotUseVoteableTrait::class, get_class($voteable).' does not use the Voteable Trait'); |
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$this->voteable = $voteable; |
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return $this; |
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} |
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/** |
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* @param bool $unique |
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* |
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* @return VoteBuilder |
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*/ |
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public function uniqueVoteForUsers(bool $unique) |
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{ |
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$this->uniqueVoteForUsers = $unique; |
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return $this; |
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} |
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/** |
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* @param int $score |
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* |
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* @return Vote |
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* |
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* @throws \Throwable |
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*/ |
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public function score(int $score) |
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{ |
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throw_if(empty($this->user), EmptyUser::class, 'Empty user'); |
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throw_if(empty($this->voteable->id), VoteableModelNotFound::class, 'Voteable model not found'); |
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$data = [ |
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'user_id' => $this->user, |
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'voteable_id' => $this->voteable->id, |
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'voteable_type' => Relation::getMorphedModel(get_class($this->voteable)) ?? get_class($this->voteable), |
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]; |
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$vote = $this->uniqueVoteForUsers ? Vote::firstOrNew($data) : (new Vote())->fill($data); |
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$vote->score = $score; |
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$vote->save(); |
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return $vote; |
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} |
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/** |
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* @return Vote |
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* |
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* @throws \Throwable |
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*/ |
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public function voteUp() |
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{ |
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return $this->score(config('voteable.scores.up')); |
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} |
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/** |
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* @return Vote |
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* |
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* @throws \Throwable |
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*/ |
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public function voteDown() |
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{ |
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return $this->score(config('voteable.scores.down')); |
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} |
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} |
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yoeunes /
voteable
