Process::userAssigned() - Code Metrics - Inspection of "Psr12" - ROAResearch/yii2-workflow - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#1)

by Carlos

created 2019-12-16 17:45 UTC

Process::userAssigned() A

↳ Parent: Process

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.2559

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	1
dl	0
loc	6
ccs	3
cts	5
cp	0.6
crap	2.2559
rs	10
c	0
b	0
f	0

<?php

namespace roaresearch\yii2\workflow\models;

use roaresearch\yii2\rmdb\models\Entity;
use yii\{base\InvalidConfigException, db\ActiveQuery};

/**
 * Model class for process which change stages depending on a worklow
 *
 * @property int workflowId
 * @property Workflow workflow
 * @property WorkLog[] $workLogs
 * @property WorkLog $activeWorkLog
 */
abstract class Process extends Entity
{
    /**
     * @var WorkLog model used internally to create the initial WorkLog
     * @see hasInitialWorkLog()
     */
    private $initialWorkLog;

    /**
     * @var bool Whether or not autogenerate the initial worklog. It only works
     * on new records.
     * @see hasInitialWorkLog()
     */
    protected $autogenerateInitialWorklog = true;

    /**
     * @return string full class name of the class to be used for the relation
     * `getWorkflow()`.
     */
    public function workflowClass(): string
    {
        return Workflow::class;
    }

    /**
     * @return string full class name of the class to be used to store the
     * assignment records.
     */
    abstract protected function assignmentClass(): string;

    /**
     * @return string full class name of the class to be used to store the
     * WorkLog records.
     */
    abstract protected function workLogClass(): string;

    /**
     * @return int the id of the workflow this process belongs to.
     */
    abstract public function getWorkflowId(): int;

    /**
     * Determines if the current process record has the need of an initial
     * worklog. If thats the case it autogenerates the initial worklog in case
     * its not already autogenerated.
     *
     * @return bool whether the initial worklog was autogenerated.
     */
    private function hasInitialWorkLog(): bool
    {
        if (!$this->autogenerateInitialWorklog || !$this->isNewRecord) {
            return false;
        }
        if (null === $this->initialWorkLog) {
            $this->initialWorkLog = $this->ensureWorkLog([
                'scenario' => WorkLog::SCENARIO_INITIAL,
            ]);
        }

        return true;
    }

    /**
     * @inheritdoc
     */
    public function load($data, $formName = null)
    {
        if ($this->hasInitialWorklog()) {
            $logLoad = $this->initialWorkLog->load($data, $formName);

            return parent::load($data, $formName) || $logLoad;
        }

        return parent::load($data, $formName);
    }

    /**
     * Whether the user is asigned to the process.
     *
     * @param ?int $userId
     * @return bool
     */
    public function userAssigned(?int $userId): bool
    {
        return !$this->getAssignments()->exists() // no one is assigned
            || $this->getAssignments()
                ->andWhere(['user_id' => $userId])
                ->exists();
    }

    /**
     * @inheritdoc
     */
    public function validate($attributeNames = null, $clearErrors = true)
    {
        $parentValidate = parent::validate($attributeNames, $clearErrors);
        if ($this->hasInitialWorklog()) {
            if (
                $this->initialWorkLog->validate($attributeNames, $clearErrors)
            ) {
                return $parentValidate;
            }

            $this->addErrors($this->initialWorkLog->getErrors());

            return false;
        }

        return $parentValidate;
    }

    /**
     * @inheritdoc
     */
    public function transactions()
    {
        return [
            self::SCENARIO_DEFAULT => self::OP_INSERT,
        ];
    }

    /**
     * @inheritdoc
     */
    public function afterSave($insert, $changedAttributes)
    {
        parent::afterSave($insert, $changedAttributes);

        if ($insert) {
            $this->initialWorkLog->process_id = $this->id;

            $this->initialWorkLog->save(false); // skip validation
        }
    }

    /**
     * @inheritdoc
     */
    public function init()
    {
        if (!is_subclass_of($this->workLogClass(), WorkLog::class)) {
            throw new InvalidConfigException(
                static::class . '::workLogClass() must extend '
                    . WorkLog::class
            );
        }
        if (!is_subclass_of($this->assignmentClass(), Assignment::class)) {
            throw new InvalidConfigException(
                static::class . '::assignmentClass() must extend '
                    . Assignment::class
            );
        }
        parent::init();
    }

    /**
     * @return Workflow
     */
    public function getWorkflow(): Workflow
    {
        $workflowClass = $this->workflowClass();

        return $workflowClass::findOne($this->getWorkflowId());
    }

    /**
     * @return ActiveQuery
     */
    public function getAssignments(): ActiveQuery
    {
        return $this->hasMany($this->assignmentClass(), [
            'process_id' => 'id',
        ])->inverseOf('process');
    }

    /**
     * @return ActiveQuery
     */
    public function getWorkLogs(): ActiveQuery
    {
        return $this->hasMany($this->workLogClass(), [
            'process_id' => 'id',
        ])->inverseOf('process');
    }

    /**
     * @return ActiveQuery
     * @see https://dev.mysql.com/doc/refman/5.7/en/example-maximum-column-group-row.html
     */
    public function getActiveWorkLog(): ActiveQuery
    {
        $query = $this->getWorkLogs()->alias('WorkLog');
        $query->multiple = false;
        $workLogClass = $this->workLogClass();

        return $query->andWhere([
            'id' => $workLogClass::find()
                ->select(['MAX(id)'])
                ->alias('WorkLog_groupwise')
                ->andWhere('WorkLog.process_id = WorkLog_groupwise.process_id')
        ]);
    }

    /**
     * Adds record to the WorkLog effectively transitioning the stage of the
     * process.
     *
     * @param array|WorkLog the WorkLog the process will transit to or an array
filter:
    dependency_paths: ["lib/*"]
     * to create said WorkLog.
     * @param bool $runValidation
     */
    public function flow(&$workLog, bool $runValidation = true)
    {
        $workLog = $this->ensureWorkLog($workLog);
        $workLog->scenario = WorkLog::SCENARIO_FLOW;

        return $workLog->save($runValidation);
    }

    /**
     * Ensures that the provided parameter is either an array to create a valid
     * instance of the `workLogClass()` class.
     *
     * @param array|WorkLog $workLog
     * @return WorkLog extending the class defined in `workLogClass()`
     */
    private function ensureWorkLog($workLog): WorkLog
    {
        $workLogClass = $this->workLogClass();
        if (is_array($workLog)) {
            $workLog = new $workLogClass($workLog);
        } elseif (!$workLog instanceof $workLogClass) {
            throw new InvalidParamException(
filter:
    dependency_paths: ["lib/*"]
                "Parameter must be an instance of {$workLogClass} or an "
                    . 'array to configure an instance'
            );
        }

        $workLog->process_id = $this->id;

        $workLog->populateRelation('process', $this);

        return $workLog;
    }
}


1		<?php
2
3		namespace roaresearch\yii2\workflow\models;
4
5		use roaresearch\yii2\rmdb\models\Entity;
6		use yii\{base\InvalidConfigException, db\ActiveQuery};
7
8		/**
9		* Model class for process which change stages depending on a worklow
10		*
11		* @property int workflowId
12		* @property Workflow workflow
13		* @property WorkLog[] $workLogs
14		* @property WorkLog $activeWorkLog
15		*/
16		abstract class Process extends Entity
17		{
18		/**
19		* @var WorkLog model used internally to create the initial WorkLog
20		* @see hasInitialWorkLog()
21		*/
22		private $initialWorkLog;
23
24		/**
25		* @var bool Whether or not autogenerate the initial worklog. It only works
26		* on new records.
27		* @see hasInitialWorkLog()
28		*/
29		protected $autogenerateInitialWorklog = true;
30
31		/**
32		* @return string full class name of the class to be used for the relation
33		* `getWorkflow()`.
34		*/
35		public function workflowClass(): string
36		{
37		return Workflow::class;
38		}
39
40		/**
41		* @return string full class name of the class to be used to store the
42		* assignment records.
43		*/
44		abstract protected function assignmentClass(): string;
45
46		/**
47		* @return string full class name of the class to be used to store the
48		* WorkLog records.
49		*/
50		abstract protected function workLogClass(): string;
51
52		/**
53		* @return int the id of the workflow this process belongs to.
54		*/
55		abstract public function getWorkflowId(): int;
56
57		/**
58		* Determines if the current process record has the need of an initial
59		* worklog. If thats the case it autogenerates the initial worklog in case
60		* its not already autogenerated.
61		*
62		* @return bool whether the initial worklog was autogenerated.
63		*/
64	5	private function hasInitialWorkLog(): bool
65		{
66	5	if (!$this->autogenerateInitialWorklog \|\| !$this->isNewRecord) {
67	3	return false;
68		}
69	3	if (null === $this->initialWorkLog) {
70	3	$this->initialWorkLog = $this->ensureWorkLog([
71	3	'scenario' => WorkLog::SCENARIO_INITIAL,
72		]);
73		}
74
75	3	return true;
76		}
77
78		/**
79		* @inheritdoc
80		*/
81	5	public function load($data, $formName = null)
82		{
83	5	if ($this->hasInitialWorklog()) {
84	3	$logLoad = $this->initialWorkLog->load($data, $formName);
85
86	3	return parent::load($data, $formName) \|\| $logLoad;
87		}
88
89	2	return parent::load($data, $formName);
90		}
91
92		/**
93		* Whether the user is asigned to the process.
94		*
95		* @param ?int $userId
96		* @return bool
97		*/
98	3	public function userAssigned(?int $userId): bool
99		{
100	3	return !$this->getAssignments()->exists() // no one is assigned
101		\|\| $this->getAssignments()
102		->andWhere(['user_id' => $userId])
103	3	->exists();
104		}
105
106		/**
107		* @inheritdoc
108		*/
109	5	public function validate($attributeNames = null, $clearErrors = true)
110		{
111	5	$parentValidate = parent::validate($attributeNames, $clearErrors);
112	5	if ($this->hasInitialWorklog()) {
113		if (
114	3	$this->initialWorkLog->validate($attributeNames, $clearErrors)
115		) {
116	2	return $parentValidate;
117		}
118
119	2	$this->addErrors($this->initialWorkLog->getErrors());
120
121	2	return false;
122		}
123
124	3	return $parentValidate;
125		}
126
127		/**
128		* @inheritdoc
129		*/
130	4	public function transactions()
131		{
132		return [
133	4	self::SCENARIO_DEFAULT => self::OP_INSERT,
134		];
135		}
136
137		/**
138		* @inheritdoc
139		*/
140	3	public function afterSave($insert, $changedAttributes)
141		{
142	3	parent::afterSave($insert, $changedAttributes);
143
144	3	if ($insert) {
145	2	$this->initialWorkLog->process_id = $this->id;
		0 ignored issues – show Bug Best Practice introduced 2019-12-12 08:32 UTC by Report Bug Copy Issue Report The property `id` does not exist on `roaresearch\yii2\workflow\models\Process`. Since you implemented `__get`, consider adding a @property annotation. Loading history...
146	2	$this->initialWorkLog->save(false); // skip validation
147		}
148	3	}
149
150		/**
151		* @inheritdoc
152		*/
153	18	public function init()
154		{
155	18	if (!is_subclass_of($this->workLogClass(), WorkLog::class)) {
156		throw new InvalidConfigException(
157		static::class . '::workLogClass() must extend '
158		. WorkLog::class
159		);
160		}
161	18	if (!is_subclass_of($this->assignmentClass(), Assignment::class)) {
162		throw new InvalidConfigException(
163		static::class . '::assignmentClass() must extend '
164		. Assignment::class
165		);
166		}
167	18	parent::init();
168	18	}
169
170		/**
171		* @return Workflow
172		*/
173		public function getWorkflow(): Workflow
174		{
175		$workflowClass = $this->workflowClass();
176
177		return $workflowClass::findOne($this->getWorkflowId());
178		}
179
180		/**
181		* @return ActiveQuery
182		*/
183	3	public function getAssignments(): ActiveQuery
184		{
185	3	return $this->hasMany($this->assignmentClass(), [
186	3	'process_id' => 'id',
187	3	])->inverseOf('process');
188		}
189
190		/**
191		* @return ActiveQuery
192		*/
193	5	public function getWorkLogs(): ActiveQuery
194		{
195	5	return $this->hasMany($this->workLogClass(), [
196	5	'process_id' => 'id',
197	5	])->inverseOf('process');
198		}
199
200		/**
201		* @return ActiveQuery
202		* @see https://dev.mysql.com/doc/refman/5.7/en/example-maximum-column-group-row.html
203		*/
204	5	public function getActiveWorkLog(): ActiveQuery
205		{
206	5	$query = $this->getWorkLogs()->alias('WorkLog');
207	5	$query->multiple = false;
208	5	$workLogClass = $this->workLogClass();
209
210	5	return $query->andWhere([
211	5	'id' => $workLogClass::find()
212	5	->select(['MAX(id)'])
213	5	->alias('WorkLog_groupwise')
214	5	->andWhere('WorkLog.process_id = WorkLog_groupwise.process_id')
215		]);
216		}
217
218		/**
219		* Adds record to the WorkLog effectively transitioning the stage of the
220		* process.
221		*
222		* @param array\|WorkLog the WorkLog the process will transit to or an array
		0 ignored issues – show Bug introduced 2019-12-12 08:32 UTC by Report Bug Copy Issue Report The type `roaresearch\yii2\workflow\models\the` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
223		* to create said WorkLog.
224		* @param bool $runValidation
225		*/
226		public function flow(&$workLog, bool $runValidation = true)
227		{
228		$workLog = $this->ensureWorkLog($workLog);
229		$workLog->scenario = WorkLog::SCENARIO_FLOW;
230
231		return $workLog->save($runValidation);
232		}
233
234		/**
235		* Ensures that the provided parameter is either an array to create a valid
236		* instance of the `workLogClass()` class.
237		*
238		* @param array\|WorkLog $workLog
239		* @return WorkLog extending the class defined in `workLogClass()`
240		*/
241	3	private function ensureWorkLog($workLog): WorkLog
242		{
243	3	$workLogClass = $this->workLogClass();
244	3	if (is_array($workLog)) {
245	3	$workLog = new $workLogClass($workLog);
246		} elseif (!$workLog instanceof $workLogClass) {
247		throw new InvalidParamException(
		0 ignored issues – show Bug introduced 2019-12-12 08:32 UTC by Report Bug Copy Issue Report The type `roaresearch\yii2\workflo...s\InvalidParamException` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
248		"Parameter must be an instance of {$workLogClass} or an "
249		. 'array to configure an instance'
250		);
251		}
252
253	3	$workLog->process_id = $this->id;
		0 ignored issues – show Bug Best Practice introduced 2019-12-12 08:32 UTC by Report Bug Copy Issue Report The property `id` does not exist on `roaresearch\yii2\workflow\models\Process`. Since you implemented `__get`, consider adding a @property annotation. Loading history...
254	3	$workLog->populateRelation('process', $this);
255
256	3	return $workLog;
257		}
258		}
259

ROAResearch / yii2-workflow

Pull Request — master (#1)

Process::userAssigned() A

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