DNDeploymentHandlers::canSendEmail() - Code Metrics - Inspection of "Approval emails" - silverstripe/deploynaut - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#699)

by Sean

created 2016-10-10 19:50 UTC

DNDeploymentHandlers::canSendEmail() B

↳ Parent: DNDeploymentHandlers

Complexity

Conditions	5
Paths	3

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	8.8571
c	0
b	0
f	0
cc	5
eloc	8
nc	3
nop	1

<?php

use \Finite\Event\TransitionEvent;

class DNDeploymentHandlers extends Object {
namespace YourVendor;

class YourClass { }

	public function onAfterTransition(TransitionEvent $e) {
		/** @var DNDeployment $deployment */
		$deployment = $e->getStateMachine()->getObject();
		$deployment->log()->write(sprintf(
			'State transitioned from "%s" to "%s"',
			$e->getInitialState()->getName(),
			$e->getTransition()->getState()
		));
	}

	public function onNew(TransitionEvent $e) {
		/** @var DNDeployment $deployment */
		$deployment = $e->getStateMachine()->getObject();
		$deployment->DeployRequested = null;
		$deployment->write();

		// If we transitioned from Submitted state, then send a cancellation email
		if ($e->getInitialState()->getName() === DNDeployment::STATE_SUBMITTED) {
			$this->sendApprovalCancellationEmail($deployment);
		}
	}

	public function onSubmit(TransitionEvent $e) {
		/** @var DNDeployment $deployment */
		$deployment = $e->getStateMachine()->getObject();
		$deployment->DeployRequested = SS_Datetime::now()->Rfc2822();
		$deployment->write();
		$this->sendSubmittedEmail($deployment);
	}

	public function onApprove(TransitionEvent $e) {
		// If we transitioned from Submitted state, then send an approved email.
		// This is especially important as bypassing goes from New to Approved, and we
		// don't want to be sending emails about approved when it was bypassed.
		if ($e->getInitialState()->getName() === DNDeployment::STATE_SUBMITTED) {
			$this->sendApprovedEmail($e->getStateMachine()->getObject());
		}
	}

	public function onReject(TransitionEvent $e) {
		// If we transitioned from Submitted state, then send an rejected email.
		if ($e->getInitialState()->getName() === DNDeployment::STATE_SUBMITTED) {
			$this->sendRejectedEmail($e->getStateMachine()->getObject());
		}
	}

	public function onQueue(TransitionEvent $e) {
		/** @var DNDeployment $deployment */
		$deployment = $e->getStateMachine()->getObject();

		$token = $deployment->enqueueDeployment();
		$deployment->setResqueToken($token);
		$deployment->DeployStarted = SS_Datetime::now()->Rfc2822();
		$deployment->write();

		$deployment->log()->write(sprintf(
			'Deploy queued as job %s (sigFile is %s)',
			$token,
			$deployment->getSigFile()
		));
	}

	public function onAbort(TransitionEvent $e) {
		$deployment = $e->getStateMachine()->getObject();

		// 2 is SIGINT - we can't use SIGINT constant in the mod_apache context.
		$deployment->setSignal(2);
	}

	protected function canSendEmail(DNDeployment $deployment) {
		$deployer = $deployment->Deployer();
		$approver = $deployment->Approver();
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
		if (!$deployer || !$deployer->exists()) {
			return false;
		}
		if (!$approver || !$approver->exists()) {
			return false;
		}

		return true;
	}

	protected function sendSubmittedEmail(DNDeployment $deployment) {

		if (!$this->canSendEmail($deployment)) {
			return false;
		}
		$deployer = $deployment->Deployer();
		$approver = $deployment->Approver();
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }

		$email = Email::create();
		$email->setTo(sprintf('%s <%s>', $approver->Name, $approver->Email));
		$email->replyTo(sprintf('%s <%s>', $deployer->Name, $deployer->Email));

		$email->setSubject(sprintf('%s has submitted a deployment for your approval', $deployer->Name));
		$email->setTemplate('DeploymentSubmittedEmail');
		$email->populateTemplate($deployment);
		$email->send();

		$deployment->log()->write(sprintf(
			'Deployment submitted email sent to approver %s <%s>',
			$approver->Name,
			$approver->Email
		));
	}

	protected function sendApprovedEmail(DNDeployment $deployment) {

		if (!$this->canSendEmail($deployment)) {
			return false;
		}
		$deployer = $deployment->Deployer();
		$approver = $deployment->Approver();
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }

		$email = Email::create();
		$email->setTo(sprintf('%s <%s>', $deployer->Name, $deployer->Email));
		$email->setSubject(sprintf('Your deployment has been approved by %s', $approver->Name));
		$email->setTemplate('DeploymentApprovedEmail');
		$email->populateTemplate($deployment);
		$email->send();

		$deployment->log()->write(sprintf(
			'Deployment approved email sent to requester %s <%s>',
			$deployer->Name,
			$deployer->Email
		));
	}

	protected function sendRejectedEmail(DNDeployment $deployment) {

		if (!$this->canSendEmail($deployment)) {
			return false;
		}
		$deployer = $deployment->Deployer();
		$approver = $deployment->Approver();
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }

		$email = Email::create();
		$email->setTo(sprintf('%s <%s>', $deployer->Name, $deployer->Email));
		$email->replyTo(sprintf('%s <%s>', $approver->Name, $approver->Email));

		$email->setSubject(sprintf('Your deployment has been rejected by %s', $approver->Name));
		$email->setTemplate('DeploymentRejectedEmail');
		$email->populateTemplate($deployment);
		$email->send();

		$deployment->log()->write(sprintf(
			'Deployment rejected email sent to requester %s <%s>',
			$deployer->Name,
			$deployer->Email
		));
	}

	protected function sendApprovalCancellationEmail(DNDeployment $deployment) {

		if (!$this->canSendEmail($deployment)) {
			return false;
		}
		$deployer = $deployment->Deployer();
		$approver = $deployment->Approver();
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }

		$to = sprintf('%s <%s>, %s <%s>', $deployer->Name, $deployer->Email, $approver->Name, $approver->Email);

		$email = Email::create();
		$email->setTo($to);
		$email->setSubject('Deployment approval has been cancelled');
		$email->setTemplate('DeploymentApprovalCancellationEmail');
		$email->populateTemplate($deployment);
		$email->send();

		$deployment->log()->write(sprintf('Deployment approval cancellation email sent to %s', $to));
	}

}


1		<?php
2
3		use \Finite\Event\TransitionEvent;
4
5		class DNDeploymentHandlers extends Object {
		0 ignored issues – show Coding Style Compatibility introduced 2016-09-09 01:22 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
6
7		public function onAfterTransition(TransitionEvent $e) {
8		/** @var DNDeployment $deployment */
9		$deployment = $e->getStateMachine()->getObject();
10		$deployment->log()->write(sprintf(
11		'State transitioned from "%s" to "%s"',
12		$e->getInitialState()->getName(),
13		$e->getTransition()->getState()
14		));
15		}
16
17		public function onNew(TransitionEvent $e) {
18		/** @var DNDeployment $deployment */
19		$deployment = $e->getStateMachine()->getObject();
20		$deployment->DeployRequested = null;
21		$deployment->write();
22
23		// If we transitioned from Submitted state, then send a cancellation email
24		if ($e->getInitialState()->getName() === DNDeployment::STATE_SUBMITTED) {
25		$this->sendApprovalCancellationEmail($deployment);
26		}
27		}
28
29		public function onSubmit(TransitionEvent $e) {
30		/** @var DNDeployment $deployment */
31		$deployment = $e->getStateMachine()->getObject();
32		$deployment->DeployRequested = SS_Datetime::now()->Rfc2822();
33		$deployment->write();
34		$this->sendSubmittedEmail($deployment);
35		}
36
37		public function onApprove(TransitionEvent $e) {
38		// If we transitioned from Submitted state, then send an approved email.
39		// This is especially important as bypassing goes from New to Approved, and we
40		// don't want to be sending emails about approved when it was bypassed.
41		if ($e->getInitialState()->getName() === DNDeployment::STATE_SUBMITTED) {
42		$this->sendApprovedEmail($e->getStateMachine()->getObject());
43		}
44		}
45
46		public function onReject(TransitionEvent $e) {
47		// If we transitioned from Submitted state, then send an rejected email.
48		if ($e->getInitialState()->getName() === DNDeployment::STATE_SUBMITTED) {
49		$this->sendRejectedEmail($e->getStateMachine()->getObject());
50		}
51		}
52
53		public function onQueue(TransitionEvent $e) {
54		/** @var DNDeployment $deployment */
55		$deployment = $e->getStateMachine()->getObject();
56
57		$token = $deployment->enqueueDeployment();
58		$deployment->setResqueToken($token);
59		$deployment->DeployStarted = SS_Datetime::now()->Rfc2822();
60		$deployment->write();
61
62		$deployment->log()->write(sprintf(
63		'Deploy queued as job %s (sigFile is %s)',
64		$token,
65		$deployment->getSigFile()
66		));
67		}
68
69		public function onAbort(TransitionEvent $e) {
70		$deployment = $e->getStateMachine()->getObject();
71
72		// 2 is SIGINT - we can't use SIGINT constant in the mod_apache context.
73		$deployment->setSignal(2);
74		}
75
76		protected function canSendEmail(DNDeployment $deployment) {
77		$deployer = $deployment->Deployer();
78		$approver = $deployment->Approver();
		0 ignored issues – show Documentation Bug introduced 2016-10-10 19:43 UTC by Report Bug Copy Issue Report The method `Approver` does not exist on `object<DNDeployment>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
79		if (!$deployer \|\| !$deployer->exists()) {
80		return false;
81		}
82		if (!$approver \|\| !$approver->exists()) {
83		return false;
84		}
85
86		return true;
87		}
88
89	View Code Duplication	protected function sendSubmittedEmail(DNDeployment $deployment) {
		0 ignored issues – show Duplication introduced 2016-10-10 02:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
90		if (!$this->canSendEmail($deployment)) {
91		return false;
92		}
93		$deployer = $deployment->Deployer();
94		$approver = $deployment->Approver();
		0 ignored issues – show Documentation Bug introduced 2016-10-10 19:43 UTC by Report Bug Copy Issue Report The method `Approver` does not exist on `object<DNDeployment>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
95
96		$email = Email::create();
97		$email->setTo(sprintf('%s <%s>', $approver->Name, $approver->Email));
98		$email->replyTo(sprintf('%s <%s>', $deployer->Name, $deployer->Email));
		0 ignored issues – show Deprecated Code introduced 2016-08-02 02:00 UTC by Report Bug Copy Issue Report The method `Email::replyTo()` has been deprecated with message: 4.0 Use the "setReplyTo" method instead This method has been deprecated. The supplier of the class has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead. Loading history...
99		$email->setSubject(sprintf('%s has submitted a deployment for your approval', $deployer->Name));
100		$email->setTemplate('DeploymentSubmittedEmail');
101		$email->populateTemplate($deployment);
102		$email->send();
103
104		$deployment->log()->write(sprintf(
105		'Deployment submitted email sent to approver %s <%s>',
106		$approver->Name,
107		$approver->Email
108		));
109		}
110
111	View Code Duplication	protected function sendApprovedEmail(DNDeployment $deployment) {
		0 ignored issues – show Duplication introduced 2016-10-10 03:01 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
112		if (!$this->canSendEmail($deployment)) {
113		return false;
114		}
115		$deployer = $deployment->Deployer();
116		$approver = $deployment->Approver();
		0 ignored issues – show Documentation Bug introduced 2016-10-10 19:43 UTC by Report Bug Copy Issue Report The method `Approver` does not exist on `object<DNDeployment>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
117
118		$email = Email::create();
119		$email->setTo(sprintf('%s <%s>', $deployer->Name, $deployer->Email));
120		$email->setSubject(sprintf('Your deployment has been approved by %s', $approver->Name));
121		$email->setTemplate('DeploymentApprovedEmail');
122		$email->populateTemplate($deployment);
123		$email->send();
124
125		$deployment->log()->write(sprintf(
126		'Deployment approved email sent to requester %s <%s>',
127		$deployer->Name,
128		$deployer->Email
129		));
130		}
131
132	View Code Duplication	protected function sendRejectedEmail(DNDeployment $deployment) {
		0 ignored issues – show Duplication introduced 2016-10-10 02:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
133		if (!$this->canSendEmail($deployment)) {
134		return false;
135		}
136		$deployer = $deployment->Deployer();
137		$approver = $deployment->Approver();
		0 ignored issues – show Documentation Bug introduced 2016-10-10 19:43 UTC by Report Bug Copy Issue Report The method `Approver` does not exist on `object<DNDeployment>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
138
139		$email = Email::create();
140		$email->setTo(sprintf('%s <%s>', $deployer->Name, $deployer->Email));
141		$email->replyTo(sprintf('%s <%s>', $approver->Name, $approver->Email));
		0 ignored issues – show Deprecated Code introduced 2016-10-10 02:13 UTC by Report Bug Copy Issue Report The method `Email::replyTo()` has been deprecated with message: 4.0 Use the "setReplyTo" method instead This method has been deprecated. The supplier of the class has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead. Loading history...
142		$email->setSubject(sprintf('Your deployment has been rejected by %s', $approver->Name));
143		$email->setTemplate('DeploymentRejectedEmail');
144		$email->populateTemplate($deployment);
145		$email->send();
146
147		$deployment->log()->write(sprintf(
148		'Deployment rejected email sent to requester %s <%s>',
149		$deployer->Name,
150		$deployer->Email
151		));
152		}
153
154	View Code Duplication	protected function sendApprovalCancellationEmail(DNDeployment $deployment) {
		0 ignored issues – show Duplication introduced 2016-10-10 03:01 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
155		if (!$this->canSendEmail($deployment)) {
156		return false;
157		}
158		$deployer = $deployment->Deployer();
159		$approver = $deployment->Approver();
		0 ignored issues – show Documentation Bug introduced 2016-10-10 19:43 UTC by Report Bug Copy Issue Report The method `Approver` does not exist on `object<DNDeployment>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
160
161		$to = sprintf('%s <%s>, %s <%s>', $deployer->Name, $deployer->Email, $approver->Name, $approver->Email);
162
163		$email = Email::create();
164		$email->setTo($to);
165		$email->setSubject('Deployment approval has been cancelled');
166		$email->setTemplate('DeploymentApprovalCancellationEmail');
167		$email->populateTemplate($deployment);
168		$email->send();
169
170		$deployment->log()->write(sprintf('Deployment approval cancellation email sent to %s', $to));
171		}
172
173		}
174

silverstripe / deploynaut

Pull Request — master (#699)

DNDeploymentHandlers::canSendEmail() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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