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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\Project; |
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use Illuminate\Database\Eloquent; |
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use Illuminate\Database\Query; |
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use Tinyissue\Model\Project; |
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/** |
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* CountTrait is trait class containing the methods for counting database records for the Project model. |
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* |
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* @author Mohamed Alsharaf <[email protected]> |
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* |
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* @property int $id |
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* |
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* @method Query\Builder where($column, $operator = null, $value = null, $boolean = 'and') |
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* @method Eloquent\Model hasOne($related, $foreignKey = null, $localKey = null) |
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* @method RelationTrait issues() |
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*/ |
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trait CountTrait |
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{ |
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/** |
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* Count number of private projects. |
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* |
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* @return int |
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*/ |
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public function countPrivateProjects() |
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{ |
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return $this->where('private', '=', Project::PRIVATE_YES)->count(); |
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} |
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/** |
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* Count number of open projects. |
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* |
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* @return int |
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*/ |
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public function countOpenProjects() |
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{ |
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return $this->where('status', '=', Project::STATUS_OPEN)->count(); |
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} |
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/** |
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* Count number of archived projects. |
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* |
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* @return int |
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*/ |
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public function countArchivedProjects() |
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{ |
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return $this->where('status', '=', Project::STATUS_ARCHIVED)->count(); |
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} |
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/** |
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* Count number of open issue in the project. |
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* |
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* @return int |
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*/ |
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public function countOpenIssues() |
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{ |
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return Project\Issue::join('projects', 'projects.id', '=', 'projects_issues.project_id') |
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->where('projects.status', '=', Project::STATUS_OPEN) |
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->where('projects_issues.status', '=', Project\Issue::STATUS_OPEN) |
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->count(); |
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} |
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/** |
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* Count number of closed issue in the project. |
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* |
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* @return int |
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*/ |
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public function countClosedIssues() |
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{ |
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return Project\Issue::join('projects', 'projects.id', '=', 'projects_issues.project_id') |
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->where(function (Eloquent\Builder $query) { |
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$query->where('projects.status', '=', Project::STATUS_OPEN); |
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$query->where('projects_issues.status', '=', Project\Issue::STATUS_CLOSED); |
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}) |
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->orWhere('projects_issues.status', '=', Project\Issue::STATUS_CLOSED) |
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->count(); |
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} |
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/** |
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* For eager loading: count number of issues. |
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* |
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* @return Eloquent\Relations\HasOne |
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*/ |
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public function issuesCount() |
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{ |
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return $this->issues() |
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->selectRaw('project_id, count(*) as aggregate') |
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->groupBy('project_id'); |
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} |
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/** |
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* For eager loading: include number of closed issues. |
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* |
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* @return Eloquent\Relations\HasOne |
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*/ |
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public function closedIssuesCount() |
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{ |
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return $this |
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->hasOne( |
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'Tinyissue\Model\Project\Issue', |
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'project_id' |
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) |
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->selectRaw('project_id, count(*) as aggregate') |
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->where('status', '=', Project\Issue::STATUS_CLOSED) |
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->groupBy('project_id'); |
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} |
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/** |
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* For eager loading: include number of open issues. |
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* |
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* @return Eloquent\Relations\HasOne |
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*/ |
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public function openIssuesCount() |
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{ |
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return $this |
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->hasOne( |
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'Tinyissue\Model\Project\Issue', |
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'project_id' |
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) |
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->selectRaw('project_id, count(*) as aggregate') |
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->where('status', '=', Project\Issue::STATUS_OPEN) |
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->groupBy('project_id'); |
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} |
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/** |
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* Return projects with count of open & closed issues. |
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* |
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* @param array $projectIds |
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* |
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* @return Eloquent\Collection |
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*/ |
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public function projectsWithCountIssues(array $projectIds) |
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{ |
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return $this |
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->with('openIssuesCount', 'closedIssuesCount') |
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->whereIn('id', $projectIds) |
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->get(); |
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} |
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/** |
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* Returns projects with open issue count. |
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* |
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* @param int $status |
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* @param int $private |
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* |
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* @return mixed |
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*/ |
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public function projectsWithOpenIssuesCount($status = Project::STATUS_OPEN, $private = Project::PRIVATE_YES) |
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{ |
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$query = $this->with('openIssuesCount') |
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->where('status', '=', $status); |
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if ($private !== Project::PRIVATE_ALL) { |
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$query->where('private', '=', $private); |
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} |
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return $query; |
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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.