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<?php |
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namespace Tinyissue\Policies; |
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use Illuminate\Auth\Access\HandlesAuthorization; |
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use Illuminate\Support\Facades\Gate; |
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use Tinyissue\Model\Project; |
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use Tinyissue\Model\Project\Issue\Attachment; |
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use Tinyissue\Model\User; |
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class AttachmentPolicy |
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{ |
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use HandlesAuthorization; |
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/** |
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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 before(User $user) |
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{ |
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if ($user instanceof User && ($user->isAdmin() || $user->isManager())) { |
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return true; |
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} |
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} |
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/** |
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* Determine whether the user can view the attachment. |
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* |
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* @param User $user |
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* @param Attachment $attachment |
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* @param Project\Issue $issue |
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* @param Project $project |
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* |
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* @return bool |
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*/ |
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public function view(User $user, Attachment $attachment, Project\Issue $issue, Project $project) |
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{ |
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return Gate::forUser($user)->allows('view', [$issue, $project]) || (int) $attachment->uploaded_by === (int) $user->id; |
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} |
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/** |
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* Determine whether the user can create attachments. |
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* |
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* @param User $user |
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* @param Project $project |
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* |
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* @return bool |
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*/ |
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public function create(User $user, Project $project) |
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{ |
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return $project->isMember($user->id); |
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} |
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/** |
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* Determine whether the user can update the attachment. |
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* |
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* @param User $user |
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* @param Attachment $attachment |
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* @param Project\Issue $issue |
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* @param Project $project |
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* |
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* @return bool |
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*/ |
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public function update(User $user, Attachment $attachment, Project\Issue $issue, Project $project) |
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{ |
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// Issue locked by read only tag |
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if ($issue->hasReadOnlyTag($user)) { |
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return false; |
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} |
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return $attachment->id > 0 && Gate::forUser($user)->allows('view', [$issue, $project]); |
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} |
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/** |
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* Determine whether the user can delete the attachment. |
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* |
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* @param User $user |
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* @param Attachment $attachment |
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* @param Project\Issue $issue |
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* @param Project $project |
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* |
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* @return bool |
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*/ |
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public function delete(User $user, Attachment $attachment, Project\Issue $issue, Project $project) |
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{ |
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return $this->update($user, $attachment, $issue, $project); |
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} |
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} |
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satrun77 /
tinyissue
