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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This dispatcher takes care of updating and returning information about this  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * projects git repository  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class DeployDispatcher extends Dispatcher { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const ACTION_DEPLOY = 'deploy';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $action_types = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		self::ACTION_DEPLOY  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static $allowed_actions = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		'history'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var \DNProject  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $project = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var \DNEnvironment  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $environment = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function init() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		parent::init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->project = $this->getCurrentProject();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if(!$this->project) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $this->project404Response();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param \SS_HTTPRequest $request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return \HTMLText|\SS_HTTPResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function index(\SS_HTTPRequest $request) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->redirect(\Controller::join_links($this->Link(), 'history'), 302);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return SS_HTTPResponse  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function history(SS_HTTPRequest $request) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$data = [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		foreach($this->DeployHistory() as $deployment) { | 
            
                            
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                			$data[] = [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'CreatedDate' => $deployment->Created,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'Branch' => $deployment->Branch,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'Tags' => $deployment->getTags()->toArray(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'Changes' => $deployment->getDeploymentStrategy()->getChanges(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'CommitMessage' => $deployment->getCommitMessage(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'Deployer' => $deployment->Deployer()->getName(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'Approver' => $deployment->Approver()->getName(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'State' => $deployment->State,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return $this->getAPIResponse(['history' => $data], 200);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function Link() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return \Controller::join_links($this->project->Link(), self::ACTION_DEPLOY);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getModel($name = '') { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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There are different options of fixing this problem.
If you want to be on the safe side, you can add an additional type-check:
If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:
Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.