SQLite::getPrimaryKey() - Code Metrics - Inspection of "finish all tests" - platine-php/database - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — develop ( d2d625...405251 )

by nguereza

created 2021-03-15 12:11 UTC

SQLite::getPrimaryKey() A

↳ Parent: SQLite

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	3
c	1
b	0
f	0
dl	0
loc	6
rs	10
cc	2
nc	2
nop	1

<?php

/**
 * Platine Database
 *
 * Platine Database is the abstraction layer using PDO with support of query and schema builder
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2020 Platine Database
 *
 * 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.
 */

/**
 *  @file SQLite.php
 *
 *  The SQLite Driver class
 *
 *  @package    Platine\Database\Driver
 *  @author Platine Developers Team
 *  @copyright  Copyright (c) 2020
 *  @license    http://opensource.org/licenses/MIT  MIT License
 *  @link   http://www.iacademy.cf
 *  @version 1.0.0
 *  @filesource
 */

declare(strict_types=1);

namespace Platine\Database\Driver;

use Platine\Database\Schema\AlterTable;
use Platine\Database\Schema\BaseColumn;
use Platine\Database\Schema\CreateTable;

/**
 * Class SQLite
 * @package Platine\Database\Driver
 */
class SQLite extends Driver
{

    /**
     * @inheritdoc
     * @var string
     */
    protected string $identifier = '`%s`';

    /**
     * @inheritDoc
     */
    protected array $modifiers = [
        'nullable',
        'default',
        'autoincrement',
        'description'
    ];

    /**
     * @inheritDoc
     */
    protected string $autoincrement = 'AUTOINCREMENT';

    /**
     *
     * @var bool
     */
    private bool $noPrimaryKey = false;

    /**
     * @inheritDoc
     */
    public function getDatabaseName(): array
    {
        $dsn = $this->connection->getDsn();
        return [
            'result' => substr($dsn, strpos($dsn, ':') + 1)
        ];
    }

    /**
     * @inheritDoc
     */
    public function getTables(string $database): array
    {
        $sql = sprintf(
            'SELECT %s FROM %s WHERE type = ? '
                . ' ORDER BY %s ASC',
            $this->quoteIdentifier('name'),
            $this->quoteIdentifier('sqlite_master'),
            $this->quoteIdentifier('name'),
        );

        return [
            'sql' => $sql,
            'params' => ['table']
        ];
    }

    /**
     * @inheritDoc
     */
    public function getColumns(string $database, string $table): array
    {
        $sql = sprintf(
            'PRAGMA table_info(%s)',
            $this->quoteIdentifier($table)
        );

        return [
            'sql' => $sql,
            'params' => []
        ];
    }

    /**
     * @inheritdoc
     */
    public function renameTable(string $current, string $new): array
    {
        return [
            'sql' => 'ALTER TABLE ' . $this->quoteIdentifier($current)
            . ' RENAME TO ' . $this->quoteIdentifier($new),
            'params' => []
        ];
    }

    /**
     * @inheritDoc
     */
    protected function getTypeInteger(BaseColumn $column): string
    {
        return 'INTEGER';
    }

    /**
     * @inheritDoc
     */
    protected function getTypeTime(BaseColumn $column): string
    {
        return 'DATETIME';
    }

    /**
     * @inheritDoc
     */
    protected function getTypeTimestamp(BaseColumn $column): string
    {
        return 'DATETIME';
    }

    /**
     * @inheritDoc
     */
    protected function getModifierAutoincrement(BaseColumn $column): string
    {
        $modifier = parent::getModifierAutoincrement($column);

        if ($modifier !== '') {
            $this->noPrimaryKey = true;
            $modifier = 'PRIMARY KEY ' . $modifier;
        }

        return $modifier;
    }

    /**
     * @inheritDoc
     */
    protected function getPrimaryKey(CreateTable $schema): string
    {
        if ($this->noPrimaryKey) {
            return '';
        }
        return parent::getPrimaryKey($schema);
    }

    /**
     * @inheritdoc
     */
    protected function getEngine(CreateTable $schema): string
    {
        return '';
    }

    /**
     * @inheritdoc
     */
    protected function getAddUnique(AlterTable $schema, $data): string
    {
        return sprintf(
            'CREATE UNIQUE INDEX %s ON %s (%s)',
            $this->quoteIdentifier($data['name']),
            $this->quoteIdentifier($schema->getTableName()),
            $this->quoteIdentifiers($data['columns'])
        );
    }

    /**
     * @inheritdoc
     */
    protected function getAddIndex(AlterTable $schema, $data): string
    {
        return sprintf(
            'CREATE INDEX %s ON %s (%s)',
            $this->quoteIdentifier($data['name']),
            $this->quoteIdentifier($schema->getTableName()),
            $this->quoteIdentifiers($data['columns'])
        );
    }

    /**
     * @inheritdoc
     */
    public function truncate(string $table): array
    {
        //TODO add a way to delete the table sequence information in
        //"sqlite_sequence table"
        //DELETE FROM `sqlite_sequence` WHERE `name` = 'TABLE_NAME';
        return [
            'sql' => 'DELETE FROM ' . $this->quoteIdentifier($table),
            'params' => []
        ];
    }
}


1			<?php
2
3			/**
4			* Platine Database
5			*
6			* Platine Database is the abstraction layer using PDO with support of query and schema builder
7			*
8			* This content is released under the MIT License (MIT)
9			*
10			* Copyright (c) 2020 Platine Database
11			*
12			* Permission is hereby granted, free of charge, to any person obtaining a copy
13			* of this software and associated documentation files (the "Software"), to deal
14			* in the Software without restriction, including without limitation the rights
15			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
16			* copies of the Software, and to permit persons to whom the Software is
17			* furnished to do so, subject to the following conditions:
18			*
19			* The above copyright notice and this permission notice shall be included in all
20			* copies or substantial portions of the Software.
21			*
22			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
23			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
25			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
26			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
27			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
28			* SOFTWARE.
29			*/
30
31			/**
32			* @file SQLite.php
33			*
34			* The SQLite Driver class
35			*
36			* @package Platine\Database\Driver
37			* @author Platine Developers Team
38			* @copyright Copyright (c) 2020
39			* @license http://opensource.org/licenses/MIT MIT License
40			* @link http://www.iacademy.cf
41			* @version 1.0.0
42			* @filesource
43			*/
44
45			declare(strict_types=1);
46
47			namespace Platine\Database\Driver;
48
49			use Platine\Database\Schema\AlterTable;
50			use Platine\Database\Schema\BaseColumn;
51			use Platine\Database\Schema\CreateTable;
52
53			/**
54			* Class SQLite
55			* @package Platine\Database\Driver
56			*/
57			class SQLite extends Driver
58			{
59
60			/**
61			* @inheritdoc
62			* @var string
63			*/
64			protected string $identifier = '`%s`';
65
66			/**
67			* @inheritDoc
68			*/
69			protected array $modifiers = [
70			'nullable',
71			'default',
72			'autoincrement',
73			'description'
74			];
75
76			/**
77			* @inheritDoc
78			*/
79			protected string $autoincrement = 'AUTOINCREMENT';
80
81			/**
82			*
83			* @var bool
84			*/
85			private bool $noPrimaryKey = false;
86
87			/**
88			* @inheritDoc
89			*/
90			public function getDatabaseName(): array
91			{
92			$dsn = $this->connection->getDsn();
93			return [
94			'result' => substr($dsn, strpos($dsn, ':') + 1)
95			];
96			}
97
98			/**
99			* @inheritDoc
100			*/
101			public function getTables(string $database): array
102			{
103			$sql = sprintf(
104			'SELECT %s FROM %s WHERE type = ? '
105			. ' ORDER BY %s ASC',
106			$this->quoteIdentifier('name'),
107			$this->quoteIdentifier('sqlite_master'),
108			$this->quoteIdentifier('name'),
109			);
110
111			return [
112			'sql' => $sql,
113			'params' => ['table']
114			];
115			}
116
117			/**
118			* @inheritDoc
119			*/
120			public function getColumns(string $database, string $table): array
121			{
122			$sql = sprintf(
123			'PRAGMA table_info(%s)',
124			$this->quoteIdentifier($table)
125			);
126
127			return [
128			'sql' => $sql,
129			'params' => []
130			];
131			}
132
133			/**
134			* @inheritdoc
135			*/
136			public function renameTable(string $current, string $new): array
137			{
138			return [
139			'sql' => 'ALTER TABLE ' . $this->quoteIdentifier($current)
140			. ' RENAME TO ' . $this->quoteIdentifier($new),
141			'params' => []
142			];
143			}
144
145			/**
146			* @inheritDoc
147			*/
148			protected function getTypeInteger(BaseColumn $column): string
149			{
150			return 'INTEGER';
151			}
152
153			/**
154			* @inheritDoc
155			*/
156			protected function getTypeTime(BaseColumn $column): string
157			{
158			return 'DATETIME';
159			}
160
161			/**
162			* @inheritDoc
163			*/
164			protected function getTypeTimestamp(BaseColumn $column): string
165			{
166			return 'DATETIME';
167			}
168
169			/**
170			* @inheritDoc
171			*/
172			protected function getModifierAutoincrement(BaseColumn $column): string
173			{
174			$modifier = parent::getModifierAutoincrement($column);
175
176			if ($modifier !== '') {
177			$this->noPrimaryKey = true;
178			$modifier = 'PRIMARY KEY ' . $modifier;
179			}
180
181			return $modifier;
182			}
183
184			/**
185			* @inheritDoc
186			*/
187			protected function getPrimaryKey(CreateTable $schema): string
188			{
189			if ($this->noPrimaryKey) {
190			return '';
191			}
192			return parent::getPrimaryKey($schema);
193			}
194
195			/**
196			* @inheritdoc
197			*/
198			protected function getEngine(CreateTable $schema): string
199			{
200			return '';
201			}
202
203			/**
204			* @inheritdoc
205			*/
206			protected function getAddUnique(AlterTable $schema, $data): string
207			{
208			return sprintf(
209			'CREATE UNIQUE INDEX %s ON %s (%s)',
210			$this->quoteIdentifier($data['name']),
211			$this->quoteIdentifier($schema->getTableName()),
212			$this->quoteIdentifiers($data['columns'])
213			);
214			}
215
216			/**
217			* @inheritdoc
218			*/
219			protected function getAddIndex(AlterTable $schema, $data): string
220			{
221			return sprintf(
222			'CREATE INDEX %s ON %s (%s)',
223			$this->quoteIdentifier($data['name']),
224			$this->quoteIdentifier($schema->getTableName()),
225			$this->quoteIdentifiers($data['columns'])
226			);
227			}
228
229			/**
230			* @inheritdoc
231			*/
232			public function truncate(string $table): array
233			{
234			//TODO add a way to delete the table sequence information in
235			//"sqlite_sequence table"
236			//DELETE FROM `sqlite_sequence` WHERE `name` = 'TABLE_NAME';
237			return [
238			'sql' => 'DELETE FROM ' . $this->quoteIdentifier($table),
239			'params' => []
240			];
241			}
242			}
243

platine-php / database

Push — develop ( d2d625...405251 )

SQLite::getPrimaryKey() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like