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<?php |
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/* |
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* This file is part of the Tinyissue package. |
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* |
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* (c) Mohamed Alsharaf <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Tinyissue\Model\Traits\Message\Queue; |
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use Illuminate\Database\Eloquent\Eloquent; |
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use Illuminate\Database\Eloquent\Relations; |
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use Tinyissue\Model\Message; |
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use Tinyissue\Model\Project\Issue; |
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use Tinyissue\Model\Tag; |
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use Tinyissue\Model\User; |
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use Tinyissue\Model\Message\Queue; |
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/** |
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* QueryTrait is trait class containing the database queries methods for the message queue model. |
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* |
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* @author Mohamed Alsharaf <[email protected]> |
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* |
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* @method Relations\BelongsToMany tags() |
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*/ |
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trait QueryTrait |
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{ |
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/** |
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* Check whether an issue has registered add new issue in the queue. |
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* |
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* @param Model $model |
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* @param User $user |
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* |
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* @return bool |
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*/ |
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public function isModelCreatedByUser(Model $model, User $user) |
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{ |
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return $this->where('event', '=', $this->getAddEventNameFromModel($model)) |
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->where('model_id', '=', $model->id) |
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->where('model_type', '=', get_class($model)) |
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->where('change_by_id', '=', $user->id) |
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->first(); |
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} |
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/** |
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* Get the latest messages queue. |
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* |
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* @return mixed |
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*/ |
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public function latestMessages() |
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{ |
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return $this->with('changeBy', 'model')->orderBy('created_at', 'DESC')->orderBy('id', 'DESC'); |
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} |
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} |
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This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idable
provides a methodequalsId
that in turn relies on the methodgetId()
. If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()
as an abstract method to the trait will make sure it is available.