Provider::canDelete() - Code Metrics - Inspection of "empty vars" - flipboxfactory/patron - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 04ac75...81967b )

by Nate

created 2018-10-30 22:03 UTC

Provider::canDelete() A

↳ Parent: Provider

Complexity

Conditions	4
Paths	6

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	20

Importance

Changes

Metric	Value
dl	0
loc	44
ccs	0
cts	38
cp	0
rs	9.216
c	0
b	0
f	0
cc	4
nc	6
nop	1
crap	20

<?php

/**
 * @copyright  Copyright (c) Flipbox Digital Limited
 * @license    https://flipboxfactory.com/software/patron/license
 * @link       https://www.flipboxfactory.com/software/patron/
 */

namespace flipbox\patron\records;

use Craft;
use craft\base\PluginInterface;
use craft\db\Query;
use craft\helpers\StringHelper;
use flipbox\ember\helpers\ModelHelper;
use flipbox\ember\helpers\ObjectHelper;
use flipbox\ember\helpers\QueryHelper;
use flipbox\ember\records\ActiveRecordWithId;
use flipbox\ember\records\traits\StateAttribute;
use flipbox\ember\traits\HandleRules;
use flipbox\patron\db\ProviderActiveQuery;
use flipbox\patron\helpers\ProviderHelper;
use flipbox\patron\Patron;
use flipbox\patron\validators\ProviderValidator;
use yii\helpers\ArrayHelper;

/**
 * @author Flipbox Factory <[email protected]>
 * @since 1.0.0
 *
 * @property string $class
 * @property ProviderLock[] $locks
 * @property Token[] $tokens
 * @property ProviderInstance[] $instances
 * @property ProviderEnvironment[] $environments
 */
class Provider extends ActiveRecordWithId
{
    use HandleRules,
        StateAttribute;

    /**
     * The table alias
     */
    const TABLE_ALIAS = 'patron_providers';

    /**
     * @deprecated
     */
    const CLIENT_ID_LENGTH = ProviderInstance::CLIENT_ID_LENGTH;

    /**
     * @deprecated
     */
    const CLIENT_SECRET_LENGTH = ProviderInstance::CLIENT_SECRET_LENGTH;

    /**
     * @var bool
     */
    public $autoSaveInstances = false;

    /**
     * Environments that are temporarily set during the save process
     *
     * @var null|array
     */
    private $insertInstances;

    /**
     * @return string|null
     */
    public function getIcon()
    {
        if ($this->class === null) {
            return null;
        }

        return Patron::getInstance()->getCp()->getProviderIcon(
            $this->class
        );
    }

    /**
     * @inheritdoc
     * @return ProviderActiveQuery
     * @throws \yii\base\InvalidConfigException
     */
    public static function find()
    {
        /** @noinspection PhpIncompatibleReturnTypeInspection */
        return Craft::createObject(ProviderActiveQuery::class, [get_called_class()]);
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return array_merge(
            parent::rules(),
            $this->handleRules(),
            $this->stateRules(),
            [
                [
                    [
                        'class'
                    ],
                    ProviderValidator::class
                ],
                [
                    [
                        'class'
                    ],
                    'required'
                ],
                [
                    [
                        'class',
                        'settings'
                    ],
                    'safe',
                    'on' => [
                        ModelHelper::SCENARIO_DEFAULT
                    ]
                ]
            ]
        );
    }

    /**
     * Get all of the associated tokens.
     *
     * @param array $config
     * @return \yii\db\ActiveQuery
     */
    public function getTokens(array $config = [])
    {
        $query = $this->hasMany(
            Token::class,
            ['providerId' => 'id']
        );

        if (!empty($config)) {
            QueryHelper::configure(
                $query,
                $config
            );
        }

        return $query;
    }

    /**
     * Get all of the associated tokens.
     *
     * @param array $config
     * @return \yii\db\ActiveQuery
     */
    public function getLocks(array $config = [])
    {
        $query = $this->hasMany(
            ProviderLock::class,
            ['providerId' => 'id']
        );

        if (!empty($config)) {
            QueryHelper::configure(
                $query,
                $config
            );
        }

        return $query;
    }

    /**
     * Get all of the associated instances.
     *
     * @param array $config
     * @return \yii\db\ActiveQuery
     */
    public function getInstances(array $config = [])
    {
        $query = $this->hasMany(
            ProviderInstance::class,
            ['providerId' => 'id']
        )
            ->indexBy('id');

        if (!empty($config)) {
            QueryHelper::configure(
                $query,
                $config
            );
        }

        return $query;
    }

    /**
     * @param array $instances
     * @return $this
     */
    public function setInstances(array $instances = [])
    {
        $records = [];
        foreach (array_filter($instances) as $environment) {
            $records[] = $this->resolveInstance($environment);
        }

        $this->populateRelation('instances', $records);
        return $this;
    }

    /**
     * @param $instance
     * @return ProviderInstance
     */
    protected function resolveInstance($instance): ProviderInstance
    {
        if ($instance instanceof ProviderInstance) {
            return $instance;
        }

        $record = new ProviderInstance();

        /** @noinspection PhpIncompatibleReturnTypeInspection */
        return ObjectHelper::populate(
            $record,
            $instance
        );
    }

    /**
     * Get all of the associated environments.
     *
     * @param array $config
     * @return \yii\db\ActiveQuery
     */
    public function getEnvironments(array $config = [])
    {
        $query = $this->hasMany(
            ProviderEnvironment::class,
            ['instanceId' => 'id']
        )
            ->via('instances')
            ->indexBy('environment');

        if (!empty($config)) {
            QueryHelper::configure(
                $query,
                $config
            );
        }

        return $query;
    }

    /*******************************************
     * SAVE
     *******************************************/

    /**
     * @param PluginInterface $plugin
     * @param bool $runValidation
     * @param null $attributeNames
     * @return bool
     * @throws \Throwable
     * @throws \yii\db\StaleObjectException
     */
    public function saveAndLock(PluginInterface $plugin, $runValidation = true, $attributeNames = null): bool
    {
        if (!$this->save($runValidation, $attributeNames)) {
            return false;
        }

        return $this->addLock($plugin);
    }


    /*******************************************
     * LOCK
     *******************************************/

    /**
     * @param PluginInterface $plugin
     * @return bool
     * @throws \Throwable
     * @throws \yii\db\StaleObjectException
     */
    public function addLock(PluginInterface $plugin): bool
    {
        if (null === ($pluginId = $this->getPluginId($plugin))) {
            return false;
        }

        return Patron::getInstance()->getProviderLocks()->associateByIds(
            $this->getId() ?: 0,
            $pluginId
        );
    }

    /**
     * @param PluginInterface $plugin
     * @return bool
     * @throws \Throwable
     */
    public function removeLock(PluginInterface $plugin): bool
    {
        if (null === ($pluginId = $this->getPluginId($plugin))) {
            return false;
        }

        return Patron::getInstance()->getProviderLocks()->dissociateByIds(
            $this->getId() ?: 0,
            $pluginId
        );
    }

    /**
     * @return bool
     */
    public function isLocked(): bool
    {
        return !empty($this->locks);
    }

    /**
     * @param PluginInterface $plugin
     * @return int|null
     */
    protected function getPluginId(PluginInterface $plugin)
    {
        $id = (new Query())
            ->select([
                'id',
            ])
            ->from(['{{%plugins}}'])
            ->where([
                'handle' => $plugin->getHandle()
            ])
            ->scalar();

        return $id ? (int)$id : null;
    }

    /**
     * @param PluginInterface $plugin
     * @return int|null
     */
    protected function getPluginName(PluginInterface $plugin)
    {
        $id = (new Query())
            ->select([
                'id',
            ])
            ->from(['{{%plugins}}'])
            ->where([
                'handle' => $plugin->getHandle()
            ])
            ->scalar();

        return $id ? (int)$id : null;
    }


    /*******************************************
     * DELETE
     *******************************************/

    /**
     * @param PluginInterface|null $plugin
     * @return bool|false|int
     * @throws \Throwable
     * @throws \yii\db\StaleObjectException
     */
    public function delete(PluginInterface $plugin = null)
    {
        return $this->canDelete($plugin) ? parent::delete() : false;
    }

    /**
     * @param PluginInterface|null $plugin
     * @return bool
     * @throws \craft\errors\InvalidPluginException
     */
    protected function canDelete(PluginInterface $plugin = null)
    {
        // If a plugin is locking this, prevent deletion
        $lockQuery = $this->getLocks();
        if (null !== $plugin) {
            $lockQuery->andWhere(
                ['<>', 'pluginId', $this->getPluginId($plugin)]
            );
        }

        $locks = $lockQuery->all();

        if (count($locks) > 0) {
            $handles = (new Query())
                ->select([
                    'handle',
                ])
                ->from(['{{%plugins}}'])
                ->where([
                    'id' => ArrayHelper::getColumn($locks, 'pluginId'),
                ])
                ->column();

            $names = [];
            foreach ($handles as $handle) {
                $plugin = Craft::$app->getPlugins()->getPluginInfo($handle);
                $names[] = $plugin['name'] ?? 'Unknown Plugin';
            }

            $this->addError(
                'locks',
                Craft::t(
                    'patron',
                    'The provider is locked by the following plugins: {plugins}',
                    [
                        'plugins' => StringHelper::toString($names, ', ')
                    ]
                )
            );
            return false;
        }

        return true;
    }

    /*******************************************
     * EVENTS
     *******************************************/

    /**
     * @inheritdoc
     */
    public function beforeSave($insert): bool
    {
        if (!parent::beforeSave($insert)) {
            return false;
        }

        if ($insert !== true ||
            $this->isRelationPopulated('instances') !== true ||
            $this->autoSaveInstances !== true
        ) {
            return true;
        }

        $this->insertInstances = $this->instances;

        return true;
    }

    /*******************************************
     * UPDATE / INSERT
     *******************************************/

    /**
     * We're extracting the environments that may have been explicitly set on the record.  When the 'id'
     * attribute is updated, it removes any associated relationships.
     *
     * @inheritdoc
     * @throws \Throwable
     */
    protected function insertInternal($attributes = null)
    {
        if (!parent::insertInternal($attributes)) {
            return false;
        }

        if (null === $this->insertInstances) {
            return true;
        }

        $this->setInstances($this->insertInstances);
        $this->insertInstances = null;

        return $this->upsertInternal($attributes);
    }

    /**
     * @inheritdoc
     * @throws \Throwable
     */
    protected function updateInternal($attributes = null)
    {
        if (false === ($response = parent::updateInternal($attributes))) {
            return false;
        }

        return $this->upsertInternal($attributes) ? $response : false;
    }

    /**
     * @param null $attributes
     * @return bool
     * @throws \Throwable
     * @throws \yii\db\StaleObjectException
     */
    protected function upsertInternal($attributes = null): bool
    {
        if (empty($attributes)) {
            return $this->saveInstances();
        }

        if (array_key_exists('instances', $attributes)) {
            return $this->saveInstances(true);
        }

        return true;
    }

    /**
     * @param bool $force
     * @return bool
     * @throws \Throwable
     * @throws \yii\db\StaleObjectException
     */
    protected function saveInstances(bool $force = false): bool
    {
        if ($force === false && $this->autoSaveInstances !== true) {
            return true;
        }

        $successful = true;

        /** @var ProviderInstance[] $allRecords */
        $allRecords = $this->getInstances()
            ->all();

        ArrayHelper::index($allRecords, 'providerId');

        foreach ($this->instances as $model) {
            ArrayHelper::remove($allRecords, $this->getId());
            $model->providerId = $this->getId();

            if (!$model->save()) {
                $successful = false;
                // Log the errors
                $error = Craft::t(
                    'patron',
                    "Couldn't save instance due to validation errors:"
                );
                foreach ($model->getFirstErrors() as $attributeError) {
                    $error .= "\n- " . Craft::t('patron', $attributeError);
                }

                $this->addError('instances', $error);
            }
        }

        // Delete old records
        foreach ($allRecords as $record) {
            $record->delete();
        }

        return $successful;
    }

    /**
     * @return string
     */
    public function getDisplayName(): string
    {
        return ProviderHelper::displayName(
            $this->class
        );
    }
}


1			<?php
2
3			/**
4			* @copyright Copyright (c) Flipbox Digital Limited
5			* @license https://flipboxfactory.com/software/patron/license
6			* @link https://www.flipboxfactory.com/software/patron/
7			*/
8
9			namespace flipbox\patron\records;
10
11			use Craft;
12			use craft\base\PluginInterface;
13			use craft\db\Query;
14			use craft\helpers\StringHelper;
15			use flipbox\ember\helpers\ModelHelper;
16			use flipbox\ember\helpers\ObjectHelper;
17			use flipbox\ember\helpers\QueryHelper;
18			use flipbox\ember\records\ActiveRecordWithId;
19			use flipbox\ember\records\traits\StateAttribute;
20			use flipbox\ember\traits\HandleRules;
21			use flipbox\patron\db\ProviderActiveQuery;
22			use flipbox\patron\helpers\ProviderHelper;
23			use flipbox\patron\Patron;
24			use flipbox\patron\validators\ProviderValidator;
25			use yii\helpers\ArrayHelper;
26
27			/**
28			* @author Flipbox Factory <[email protected]>
29			* @since 1.0.0
30			*
31			* @property string $class
32			* @property ProviderLock[] $locks
33			* @property Token[] $tokens
34			* @property ProviderInstance[] $instances
35			* @property ProviderEnvironment[] $environments
36			*/
37			class Provider extends ActiveRecordWithId
38			{
39			use HandleRules,
40			StateAttribute;
41
42			/**
43			* The table alias
44			*/
45			const TABLE_ALIAS = 'patron_providers';
46
47			/**
48			* @deprecated
49			*/
50			const CLIENT_ID_LENGTH = ProviderInstance::CLIENT_ID_LENGTH;
51
52			/**
53			* @deprecated
54			*/
55			const CLIENT_SECRET_LENGTH = ProviderInstance::CLIENT_SECRET_LENGTH;
56
57			/**
58			* @var bool
59			*/
60			public $autoSaveInstances = false;
61
62			/**
63			* Environments that are temporarily set during the save process
64			*
65			* @var null\|array
66			*/
67			private $insertInstances;
68
69			/**
70			* @return string\|null
71			*/
72			public function getIcon()
73			{
74			if ($this->class === null) {
75			return null;
76			}
77
78			return Patron::getInstance()->getCp()->getProviderIcon(
79			$this->class
80			);
81			}
82
83			/**
84			* @inheritdoc
85			* @return ProviderActiveQuery
86			* @throws \yii\base\InvalidConfigException
87			*/
88			public static function find()
89			{
90			/** @noinspection PhpIncompatibleReturnTypeInspection */
91			return Craft::createObject(ProviderActiveQuery::class, [get_called_class()]);
92			}
93
94			/**
95			* @inheritdoc
96			*/
97			public function rules()
98			{
99			return array_merge(
100			parent::rules(),
101			$this->handleRules(),
102			$this->stateRules(),
103			[
104			[
105			[
106			'class'
107			],
108			ProviderValidator::class
109			],
110			[
111			[
112			'class'
113			],
114			'required'
115			],
116			[
117			[
118			'class',
119			'settings'
120			],
121			'safe',
122			'on' => [
123			ModelHelper::SCENARIO_DEFAULT
124			]
125			]
126			]
127			);
128			}
129
130			/**
131			* Get all of the associated tokens.
132			*
133			* @param array $config
134			* @return \yii\db\ActiveQuery
135			*/
136			public function getTokens(array $config = [])
137			{
138			$query = $this->hasMany(
139			Token::class,
140			['providerId' => 'id']
141			);
142
143			if (!empty($config)) {
144			QueryHelper::configure(
145			$query,
146			$config
147			);
148			}
149
150			return $query;
151			}
152
153			/**
154			* Get all of the associated tokens.
155			*
156			* @param array $config
157			* @return \yii\db\ActiveQuery
158			*/
159			public function getLocks(array $config = [])
160			{
161			$query = $this->hasMany(
162			ProviderLock::class,
163			['providerId' => 'id']
164			);
165
166			if (!empty($config)) {
167			QueryHelper::configure(
168			$query,
169			$config
170			);
171			}
172
173			return $query;
174			}
175
176			/**
177			* Get all of the associated instances.
178			*
179			* @param array $config
180			* @return \yii\db\ActiveQuery
181			*/
182			public function getInstances(array $config = [])
183			{
184			$query = $this->hasMany(
185			ProviderInstance::class,
186			['providerId' => 'id']
187			)
188			->indexBy('id');
189
190			if (!empty($config)) {
191			QueryHelper::configure(
192			$query,
193			$config
194			);
195			}
196
197			return $query;
198			}
199
200			/**
201			* @param array $instances
202			* @return $this
203			*/
204			public function setInstances(array $instances = [])
205			{
206			$records = [];
207			foreach (array_filter($instances) as $environment) {
208			$records[] = $this->resolveInstance($environment);
209			}
210
211			$this->populateRelation('instances', $records);
212			return $this;
213			}
214
215			/**
216			* @param $instance
217			* @return ProviderInstance
218			*/
219			protected function resolveInstance($instance): ProviderInstance
220			{
221			if ($instance instanceof ProviderInstance) {
222			return $instance;
223			}
224
225			$record = new ProviderInstance();
226
227			/** @noinspection PhpIncompatibleReturnTypeInspection */
228			return ObjectHelper::populate(
229			$record,
230			$instance
231			);
232			}
233
234			/**
235			* Get all of the associated environments.
236			*
237			* @param array $config
238			* @return \yii\db\ActiveQuery
239			*/
240			public function getEnvironments(array $config = [])
241			{
242			$query = $this->hasMany(
243			ProviderEnvironment::class,
244			['instanceId' => 'id']
245			)
246			->via('instances')
247			->indexBy('environment');
248
249			if (!empty($config)) {
250			QueryHelper::configure(
251			$query,
252			$config
253			);
254			}
255
256			return $query;
257			}
258
259			/*******************************************
260			* SAVE
261			*******************************************/
262
263			/**
264			* @param PluginInterface $plugin
265			* @param bool $runValidation
266			* @param null $attributeNames
267			* @return bool
268			* @throws \Throwable
269			* @throws \yii\db\StaleObjectException
270			*/
271			public function saveAndLock(PluginInterface $plugin, $runValidation = true, $attributeNames = null): bool
272			{
273			if (!$this->save($runValidation, $attributeNames)) {
274			return false;
275			}
276
277			return $this->addLock($plugin);
278			}
279
280
281			/*******************************************
282			* LOCK
283			*******************************************/
284
285			/**
286			* @param PluginInterface $plugin
287			* @return bool
288			* @throws \Throwable
289			* @throws \yii\db\StaleObjectException
290			*/
291			public function addLock(PluginInterface $plugin): bool
292			{
293			if (null === ($pluginId = $this->getPluginId($plugin))) {
294			return false;
295			}
296
297			return Patron::getInstance()->getProviderLocks()->associateByIds(
298			$this->getId() ?: 0,
299			$pluginId
300			);
301			}
302
303			/**
304			* @param PluginInterface $plugin
305			* @return bool
306			* @throws \Throwable
307			*/
308			public function removeLock(PluginInterface $plugin): bool
309			{
310			if (null === ($pluginId = $this->getPluginId($plugin))) {
311			return false;
312			}
313
314			return Patron::getInstance()->getProviderLocks()->dissociateByIds(
315			$this->getId() ?: 0,
316			$pluginId
317			);
318			}
319
320			/**
321			* @return bool
322			*/
323			public function isLocked(): bool
324			{
325			return !empty($this->locks);
326			}
327
328			/**
329			* @param PluginInterface $plugin
330			* @return int\|null
331			*/
332			protected function getPluginId(PluginInterface $plugin)
333			{
334			$id = (new Query())
335			->select([
336			'id',
337			])
338			->from(['{{%plugins}}'])
339			->where([
340			'handle' => $plugin->getHandle()
341			])
342			->scalar();
343
344			return $id ? (int)$id : null;
345			}
346
347			/**
348			* @param PluginInterface $plugin
349			* @return int\|null
350			*/
351			protected function getPluginName(PluginInterface $plugin)
352			{
353			$id = (new Query())
354			->select([
355			'id',
356			])
357			->from(['{{%plugins}}'])
358			->where([
359			'handle' => $plugin->getHandle()
360			])
361			->scalar();
362
363			return $id ? (int)$id : null;
364			}
365
366
367			/*******************************************
368			* DELETE
369			*******************************************/
370
371			/**
372			* @param PluginInterface\|null $plugin
373			* @return bool\|false\|int
374			* @throws \Throwable
375			* @throws \yii\db\StaleObjectException
376			*/
377			public function delete(PluginInterface $plugin = null)
378			{
379			return $this->canDelete($plugin) ? parent::delete() : false;
380			}
381
382			/**
383			* @param PluginInterface\|null $plugin
384			* @return bool
385			* @throws \craft\errors\InvalidPluginException
386			*/
387			protected function canDelete(PluginInterface $plugin = null)
388			{
389			// If a plugin is locking this, prevent deletion
390			$lockQuery = $this->getLocks();
391			if (null !== $plugin) {
392			$lockQuery->andWhere(
393			['<>', 'pluginId', $this->getPluginId($plugin)]
394			);
395			}
396
397			$locks = $lockQuery->all();
398
399			if (count($locks) > 0) {
400			$handles = (new Query())
401			->select([
402			'handle',
403			])
404			->from(['{{%plugins}}'])
405			->where([
406			'id' => ArrayHelper::getColumn($locks, 'pluginId'),
407			])
408			->column();
409
410			$names = [];
411			foreach ($handles as $handle) {
412			$plugin = Craft::$app->getPlugins()->getPluginInfo($handle);
413			$names[] = $plugin['name'] ?? 'Unknown Plugin';
414			}
415
416			$this->addError(
417			'locks',
418			Craft::t(
419			'patron',
420			'The provider is locked by the following plugins: {plugins}',
421			[
422			'plugins' => StringHelper::toString($names, ', ')
423			]
424			)
425			);
426			return false;
427			}
428
429			return true;
430			}
431
432			/*******************************************
433			* EVENTS
434			*******************************************/
435
436			/**
437			* @inheritdoc
438			*/
439			public function beforeSave($insert): bool
440			{
441			if (!parent::beforeSave($insert)) {
442			return false;
443			}
444
445			if ($insert !== true \|\|
446			$this->isRelationPopulated('instances') !== true \|\|
447			$this->autoSaveInstances !== true
448			) {
449			return true;
450			}
451
452			$this->insertInstances = $this->instances;
453
454			return true;
455			}
456
457			/*******************************************
458			* UPDATE / INSERT
459			*******************************************/
460
461			/**
462			* We're extracting the environments that may have been explicitly set on the record. When the 'id'
463			* attribute is updated, it removes any associated relationships.
464			*
465			* @inheritdoc
466			* @throws \Throwable
467			*/
468			protected function insertInternal($attributes = null)
469			{
470			if (!parent::insertInternal($attributes)) {
471			return false;
472			}
473
474			if (null === $this->insertInstances) {
475			return true;
476			}
477
478			$this->setInstances($this->insertInstances);
479			$this->insertInstances = null;
480
481			return $this->upsertInternal($attributes);
482			}
483
484			/**
485			* @inheritdoc
486			* @throws \Throwable
487			*/
488			protected function updateInternal($attributes = null)
489			{
490			if (false === ($response = parent::updateInternal($attributes))) {
491			return false;
492			}
493
494			return $this->upsertInternal($attributes) ? $response : false;
495			}
496
497			/**
498			* @param null $attributes
499			* @return bool
500			* @throws \Throwable
501			* @throws \yii\db\StaleObjectException
502			*/
503			protected function upsertInternal($attributes = null): bool
504			{
505			if (empty($attributes)) {
506			return $this->saveInstances();
507			}
508
509			if (array_key_exists('instances', $attributes)) {
510			return $this->saveInstances(true);
511			}
512
513			return true;
514			}
515
516			/**
517			* @param bool $force
518			* @return bool
519			* @throws \Throwable
520			* @throws \yii\db\StaleObjectException
521			*/
522			protected function saveInstances(bool $force = false): bool
523			{
524			if ($force === false && $this->autoSaveInstances !== true) {
525			return true;
526			}
527
528			$successful = true;
529
530			/** @var ProviderInstance[] $allRecords */
531			$allRecords = $this->getInstances()
532			->all();
533
534			ArrayHelper::index($allRecords, 'providerId');
535
536			foreach ($this->instances as $model) {
537			ArrayHelper::remove($allRecords, $this->getId());
538			$model->providerId = $this->getId();
539
540			if (!$model->save()) {
541			$successful = false;
542			// Log the errors
543			$error = Craft::t(
544			'patron',
545			"Couldn't save instance due to validation errors:"
546			);
547			foreach ($model->getFirstErrors() as $attributeError) {
548			$error .= "\n- " . Craft::t('patron', $attributeError);
549			}
550
551			$this->addError('instances', $error);
552			}
553			}
554
555			// Delete old records
556			foreach ($allRecords as $record) {
557			$record->delete();
558			}
559
560			return $successful;
561			}
562
563			/**
564			* @return string
565			*/
566			public function getDisplayName(): string
567			{
568			return ProviderHelper::displayName(
569			$this->class
570			);
571			}
572			}
573

flipboxfactory / patron

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Provider::canDelete() A

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