DataOperations::isPrimaryKeySet() - Code Metrics - Inspection of "Fixed issue with counts for unique validation" - ntentan/nibii - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 882132...509951 )

by James Ekow Abaka

created 2017-11-18 15:40 UTC

DataOperations::isPrimaryKeySet() B

↳ Parent: DataOperations

Complexity

Conditions	8
Paths	4

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	8.1867

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	12
ccs	6
cts	7
cp	0.8571
rs	7.7777
cc	8
eloc	7
nc	4
nop	2
crap	8.1867

<?php

/*
 * The MIT License
 *
 * Copyright 2015 ekow.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

namespace ntentan\nibii;

use ntentan\atiaa\Driver;

/**
 * Description of DataOperations
 *
 * @author ekow
 */
class DataOperations
{

    private $wrapper;

    /**
     * Private instance of driver adapter
     *
     * @var DriverAdapter
     */
    private $adapter;

    /**
     * Copy of data to be manipulated in the operations.
     * @var array
     */
    private $data;

    /**
     * Fields that contained errors after save or update operations were performed.
     * @var array
     */
    private $invalidFields = [];

    /**
     * Set to true when the model holds multiple records.
     * @var bool
     */
    private $hasMultipleData;

    /**
     * An instance of the atiaa driver.
     * @var Driver
     */
    private $driver;

    /**
     * Used to indicate save operation is in save mode to create new items.
     */
    const MODE_SAVE = 0;
    
    /**
     * Used to indicate save operation is in update mode to update existing items.
     */
    const MODE_UPDATE = 1;

    /**
     * Create a new instance
     * 
     * @param \ntentan\nibii\RecordWrapper $wrapper
     * @param Driver $driver
     */
    public function __construct(RecordWrapper $wrapper, Driver $driver)
    {
        $this->wrapper = $wrapper;
        $this->adapter = $wrapper->getAdapter();
        $this->driver = $driver;
    }

    /**
     * Perform the model save command
     * 
     * @param bool $hasMultipleData
     * @return bool
     */
    public function doSave(bool $hasMultipleData): bool
    {
        $this->hasMultipleData = $hasMultipleData;
        $invalidFields = [];
        $data = $this->wrapper->getData();

        $primaryKey = $this->wrapper->getDescription()->getPrimaryKey();
        $succesful = true;

        // Assign an empty array to force a validation error for empty models
        if (empty($data)) {
            $data = [[]];
        }

        $this->driver->beginTransaction();

        foreach ($data as $i => $datum) {
            $status = $this->saveRecord($datum, $primaryKey);
            $data[$i] = $datum;

            if (!$status['success']) {
                $succesful = false;
                $invalidFields[$i] = $status['invalid_fields'];
                $this->driver->rollback();
                break;
            }
        }

        if ($succesful) {
            $this->driver->commit();
        } else {
            $this->assignValue($this->invalidFields, $invalidFields);
        }

        $this->wrapper->setData($hasMultipleData ? $data : $data[0]);
        return $succesful;
    }

    /**
     * 
     * @return bool|array
     */
    public function doValidate()
    {
        $record = $this->wrapper->getData()[0];
        $primaryKey = $this->wrapper->getDescription()->getPrimaryKey();
        $pkSet = $this->isPrimaryKeySet($primaryKey, $record);
        return $this->validate($record, $pkSet ? DataOperations::MODE_UPDATE : DataOperations::MODE_SAVE);
    }

    /**
     * Save an individual record.
     * 
     * @param array $record The record to be saved
     * @param array $primaryKey The primary keys of the record
     * @return array
     */
    private function saveRecord(array &$record, array $primaryKey): array
    {
        $status = [
            'success' => true,
            'pk_assigned' => null,
            'invalid_fields' => []
        ];

        // Determine if the primary key of the record is set.
        $pkSet = $this->isPrimaryKeySet($primaryKey, $record);

        // Reset the data in the model to contain only the data to be saved
        $this->wrapper->setData($record);

        // Run preUpdate or preSave callbacks on models and behaviours
        if ($pkSet) {
            $this->wrapper->preUpdateCallback();
            $record = $this->wrapper->getData();
            $record = reset($record) === false ? [] : reset($record);
        } else {
            $this->wrapper->preSaveCallback();
            $record = $this->wrapper->getData();
            $record = reset($record) === false ? [] : reset($record);
        }

        // Validate the data
        $validity = $this->validate($record, $pkSet ? DataOperations::MODE_UPDATE : DataOperations::MODE_SAVE);

        // Exit if data is invalid
        if ($validity !== true) {
            $status['invalid_fields'] = $validity;
            $status['success'] = false;
            return $status;
        }

        // Save any relationships that are attached to the data
        $relationships = $this->wrapper->getDescription()->getRelationships();
        $presentRelationships = [];

        foreach ($relationships ?? [] as $model => $relationship) {
            if (isset($record[$model])) {
                $relationship->preSave($record, $record[$model]);
                $presentRelationships[$model] = $relationship;
            }
        }

        // Assign the data to the wrapper again
        $this->wrapper->setData($record);

        // Update or save the data and run post callbacks
        if ($pkSet) {
            $this->adapter->update($record);
            $this->wrapper->postUpdateCallback();
        } else {
            $this->adapter->insert($record);
            $keyValue = $this->driver->getLastInsertId();
            $this->wrapper->{$primaryKey[0]} = $keyValue;
            $this->wrapper->postSaveCallback($keyValue);
        }

        // Reset the data so it contains any modifications made by callbacks
        $record = $this->wrapper->getData()[0];
        foreach ($presentRelationships as $model => $relationship) {
            $relationship->postSave($record);
        }

        return $status;
    }

    /**
     * 
     * @param array $data
     * @param int $mode
     * @return bool|array
     */
    private function validate(array $data, int $mode)
    {
        $validator = ORMContext::getInstance()->getModelValidatorFactory()->createModelValidator($this->wrapper, $mode);
        $errors = [];

        if (!$validator->validate($data)) {
            $errors = $validator->getInvalidFields();
        }
        $errors = $this->wrapper->onValidate($errors);
        return empty($errors) ? true : $errors;
    }

    /**
     * 
     * @param string|array $primaryKey
     * @param array $data
     * @return bool
     */
    private function isPrimaryKeySet($primaryKey, array $data) : bool
    {
        if (is_string($primaryKey) && ($data[$primaryKey] !== null || $data[$primaryKey] !== '')) {
            return true;
        }
        foreach ($primaryKey as $keyField) {
            if (!isset($data[$keyField]) || $data[$keyField] === null || $data[$keyField] === '') {
                return false;
            }
        }
        return true;
    }
    
    /**
     * 
     * @param mixed $property
     * @param mixed $value
     */
    private function assignValue(&$property, $value) : void
    {
        if ($this->hasMultipleData) {
            $property = $value;
        } else {
            $property = $value[0];
        }
    }

    /**
     * 
     * @return array
     */
    public function getData() : array
    {
        return $this->data;
    }

    /**
     * 
     * @return array
     */
    public function getInvalidFields() : array
    {
        return $this->invalidFields;
    }

    /**
     * 
     * @param string $primaryKey
     * @param array $data
     * @return bool
     */
    public function isItemDeletable(string $primaryKey, array $data) : bool
    {
        if ($this->isPrimaryKeySet($primaryKey, $data)) {
            return true;
        } else {
            return false;
        }
    }

}


1		<?php
2
3		/*
4		* The MIT License
5		*
6		* Copyright 2015 ekow.
7		*
8		* Permission is hereby granted, free of charge, to any person obtaining a copy
9		* of this software and associated documentation files (the "Software"), to deal
10		* in the Software without restriction, including without limitation the rights
11		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12		* copies of the Software, and to permit persons to whom the Software is
13		* furnished to do so, subject to the following conditions:
14		*
15		* The above copyright notice and this permission notice shall be included in
16		* all copies or substantial portions of the Software.
17		*
18		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24		* THE SOFTWARE.
25		*/
26
27		namespace ntentan\nibii;
28
29		use ntentan\atiaa\Driver;
30
31		/**
32		* Description of DataOperations
33		*
34		* @author ekow
35		*/
36		class DataOperations
37		{
38
39		private $wrapper;
40
41		/**
42		* Private instance of driver adapter
43		*
44		* @var DriverAdapter
45		*/
46		private $adapter;
47
48		/**
49		* Copy of data to be manipulated in the operations.
50		* @var array
51		*/
52		private $data;
53
54		/**
55		* Fields that contained errors after save or update operations were performed.
56		* @var array
57		*/
58		private $invalidFields = [];
59
60		/**
61		* Set to true when the model holds multiple records.
62		* @var bool
63		*/
64		private $hasMultipleData;
65
66		/**
67		* An instance of the atiaa driver.
68		* @var Driver
69		*/
70		private $driver;
71
72		/**
73		* Used to indicate save operation is in save mode to create new items.
74		*/
75		const MODE_SAVE = 0;
76
77		/**
78		* Used to indicate save operation is in update mode to update existing items.
79		*/
80		const MODE_UPDATE = 1;
81
82		/**
83		* Create a new instance
84		*
85		* @param \ntentan\nibii\RecordWrapper $wrapper
86		* @param Driver $driver
87		*/
88	34	public function __construct(RecordWrapper $wrapper, Driver $driver)
89		{
90	34	$this->wrapper = $wrapper;
91	34	$this->adapter = $wrapper->getAdapter();
92	34	$this->driver = $driver;
93	34	}
94
95		/**
96		* Perform the model save command
97		*
98		* @param bool $hasMultipleData
99		* @return bool
100		*/
101	10	public function doSave(bool $hasMultipleData): bool
102		{
103	10	$this->hasMultipleData = $hasMultipleData;
104	10	$invalidFields = [];
105	10	$data = $this->wrapper->getData();
106
107	10	$primaryKey = $this->wrapper->getDescription()->getPrimaryKey();
108	10	$succesful = true;
109
110		// Assign an empty array to force a validation error for empty models
111	10	if (empty($data)) {
112	2	$data = [[]];
113		}
114
115	10	$this->driver->beginTransaction();
116
117	10	foreach ($data as $i => $datum) {
118	10	$status = $this->saveRecord($datum, $primaryKey);
119	10	$data[$i] = $datum;
120
121	10	if (!$status['success']) {
122	4	$succesful = false;
123	4	$invalidFields[$i] = $status['invalid_fields'];
124	4	$this->driver->rollback();
125	10	break;
126		}
127		}
128
129	10	if ($succesful) {
130	6	$this->driver->commit();
131		} else {
132	4	$this->assignValue($this->invalidFields, $invalidFields);
133		}
134
135	10	$this->wrapper->setData($hasMultipleData ? $data : $data[0]);
136	10	return $succesful;
137		}
138
139		/**
140		*
141		* @return bool\|array
142		*/
143		public function doValidate()
144		{
145		$record = $this->wrapper->getData()[0];
146		$primaryKey = $this->wrapper->getDescription()->getPrimaryKey();
147		$pkSet = $this->isPrimaryKeySet($primaryKey, $record);
148		return $this->validate($record, $pkSet ? DataOperations::MODE_UPDATE : DataOperations::MODE_SAVE);
149		}
150
151		/**
152		* Save an individual record.
153		*
154		* @param array $record The record to be saved
155		* @param array $primaryKey The primary keys of the record
156		* @return array
157		*/
158	10	private function saveRecord(array &$record, array $primaryKey): array
159		{
160		$status = [
161	10	'success' => true,
162		'pk_assigned' => null,
163		'invalid_fields' => []
164		];
165
166		// Determine if the primary key of the record is set.
167	10	$pkSet = $this->isPrimaryKeySet($primaryKey, $record);
168
169		// Reset the data in the model to contain only the data to be saved
170	10	$this->wrapper->setData($record);
171
172		// Run preUpdate or preSave callbacks on models and behaviours
173	10	if ($pkSet) {
174	2	$this->wrapper->preUpdateCallback();
175	2	$record = $this->wrapper->getData();
176	2	$record = reset($record) === false ? [] : reset($record);
177		} else {
178	8	$this->wrapper->preSaveCallback();
179	8	$record = $this->wrapper->getData();
180	8	$record = reset($record) === false ? [] : reset($record);
181		}
182
183		// Validate the data
184	10	$validity = $this->validate($record, $pkSet ? DataOperations::MODE_UPDATE : DataOperations::MODE_SAVE);
185
186		// Exit if data is invalid
187	10	if ($validity !== true) {
188	4	$status['invalid_fields'] = $validity;
189	4	$status['success'] = false;
190	4	return $status;
191		}
192
193		// Save any relationships that are attached to the data
194	6	$relationships = $this->wrapper->getDescription()->getRelationships();
195	6	$presentRelationships = [];
196
197	6	foreach ($relationships ?? [] as $model => $relationship) {
198	6	if (isset($record[$model])) {
199		$relationship->preSave($record, $record[$model]);
200	6	$presentRelationships[$model] = $relationship;
201		}
202		}
203
204		// Assign the data to the wrapper again
205	6	$this->wrapper->setData($record);
206
207		// Update or save the data and run post callbacks
208	6	if ($pkSet) {
209	2	$this->adapter->update($record);
210	2	$this->wrapper->postUpdateCallback();
211		} else {
212	4	$this->adapter->insert($record);
213	4	$keyValue = $this->driver->getLastInsertId();
214	4	$this->wrapper->{$primaryKey[0]} = $keyValue;
215	4	$this->wrapper->postSaveCallback($keyValue);
216		}
217
218		// Reset the data so it contains any modifications made by callbacks
219	6	$record = $this->wrapper->getData()[0];
220	6	foreach ($presentRelationships as $model => $relationship) {
221		$relationship->postSave($record);
222		}
223
224	6	return $status;
225		}
226
227		/**
228		*
229		* @param array $data
230		* @param int $mode
231		* @return bool\|array
232		*/
233	10	private function validate(array $data, int $mode)
234		{
235	10	$validator = ORMContext::getInstance()->getModelValidatorFactory()->createModelValidator($this->wrapper, $mode);
236	10	$errors = [];
237
238	10	if (!$validator->validate($data)) {
239	4	$errors = $validator->getInvalidFields();
240		}
241	10	$errors = $this->wrapper->onValidate($errors);
242	10	return empty($errors) ? true : $errors;
243		}
244
245		/**
246		*
247		* @param string\|array $primaryKey
248		* @param array $data
249		* @return bool
250		*/
251	10	private function isPrimaryKeySet($primaryKey, array $data) : bool
252		{
253	10	if (is_string($primaryKey) && ($data[$primaryKey] !== null \|\| $data[$primaryKey] !== '')) {
254		return true;
255		}
256	10	foreach ($primaryKey as $keyField) {
257	10	if (!isset($data[$keyField]) \|\| $data[$keyField] === null \|\| $data[$keyField] === '') {
258	10	return false;
259		}
260		}
261	2	return true;
262		}
263
264		/**
265		*
266		* @param mixed $property
267		* @param mixed $value
268		*/
269	4	private function assignValue(&$property, $value) : void
270		{
271	4	if ($this->hasMultipleData) {
272		$property = $value;
273		} else {
274	4	$property = $value[0];
275		}
276	4	}
277
278		/**
279		*
280		* @return array
281		*/
282		public function getData() : array
283		{
284		return $this->data;
285		}
286
287		/**
288		*
289		* @return array
290		*/
291	10	public function getInvalidFields() : array
292		{
293	10	return $this->invalidFields;
294		}
295
296		/**
297		*
298		* @param string $primaryKey
299		* @param array $data
300		* @return bool
301		*/
302		public function isItemDeletable(string $primaryKey, array $data) : bool
303		{
304		if ($this->isPrimaryKeySet($primaryKey, $data)) {
305		return true;
306		} else {
307		return false;
308		}
309		}
310
311		}
312

ntentan / nibii

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DataOperations::isPrimaryKeySet() B

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