Mssql::getSequence() - Code Metrics - Inspection of "Merge pull request #29 from pedro151/V1.5.x" - pedro151/orm-generator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Pedro

created 2017-02-02 12:43 UTC

Mssql::getSequence() A

↳ Parent: Mssql

Complexity

Conditions	2
Paths	2

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	15
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	8
nc	2
nop	3

<?php


namespace Classes\AdaptersDriver;

use Classes\AdapterConfig\AbstractAdapter;
use Classes\Db\Column;
use Classes\Db\Constrant;
use Classes\Db\DbTable;

require_once 'Classes/AdaptersDriver/AbsractAdapter.php';
require_once 'Classes/Db/Column.php';
require_once 'Classes/Db/Constrant.php';
require_once 'Classes/Db/DbTable.php';

/**
 * @author Pedro Alarcao <[email protected]>
 * @link   https://github.com/pedro151/orm-generator
 */
class Mssql extends AbsractAdapter
{

    /**
     * @var int
     */
    protected $port;

    protected $schema = array ( 'public' );

    public function __construct ( AbstractAdapter $adapterConfig )
    {
        parent::__construct ( $adapterConfig );
        if ( $adapterConfig->hasSchemas () ) {
            $this->schema = $adapterConfig->getSchemas ();
        }

    }

    /**
     * @inheritDoc
     */
    protected function convertTypeToSimple ( $str )
    {
        if ( preg_match ( '/(tinyint|bit)/' , $str ) )
        {
            $res = 'boolean';
        } elseif ( preg_match ( '/(date|time|text|binary|char|xml|uniqueidentifier)/' , $str ) )
        {
            $res = 'string';
        } elseif ( preg_match ( '/(decimal|numeric|real|float|money)/' , $str ) )
        {
            $res = 'float';
        } elseif ( preg_match ( '#^(?:tiny|small|medium|long|big|var)?(\w+)(?:\(\d+\))?(?:\s\w+)*$#' , $str , $matches ) )
        {
            $res = $matches[ 1 ];
        }

        return $res;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
    }

    protected function getHost(){
        $host = $this->host;
        if (!empty($this->port)) {
            $seperator = ':';
            if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
                $seperator = ',';
            }
            $host .=  $seperator . $this->port;
            unset($this->port);
        }

        return $host;
    }

    /**
     * @inheritDoc
     * @return string
     */
    public function getPDOString ()
    {
        return sprintf (
            "mssql:host=%s;dbname=%s" ,
            $this->getHost() ,
            $this->database
        );
    }

    /**
     * @inheritDoc
     * @return string
     */
    public function getPDOSocketString ()
    {
        // TODO: implement here
        return "";
    }

    /**
     * @inheritDoc
     * @return string[]
     */
    public function getListNameTable ()

    {
        if ( empty( $this->tableList ) )
        {

            $sqlTables = ! empty( $this->tablesName )
                ? "AND table_name IN ( $this->tablesName )" : '';

            $strSchema = implode ( "', '" , $this->schema );

            $this->tableList = $this->getPDO ()
class MyClass { }

$x = new MyClass();
$x->foo = true;
                                    ->query (
                                        "SELECT table_schema,
              table_name
             FROM {$this->database}.information_schema.tables
             WHERE
              table_type = 'BASE TABLE'
              AND table_schema IN ( '$strSchema' ) $sqlTables
              ORDER by
               table_schema,
               table_name
              ASC"
                                    )
                                    ->fetchAll ();
        }

        return $this->tableList;
    }

    /**
     * retorna multiplos arrays com dados da column em array
     *
     * @return array[]
     */

    /**
     * retorna multiplos arrays com dados da column em array
     *
     * @return array
     */
    public function getListColumns ()
    {
        $sqlTables = ! empty( $this->tablesName )
            ? "AND c.table_name IN ( $this->tablesName )" : '';
        $strSchema = implode ( "', '" , $this->schema );

        return $this->getPDO ()
                    ->query (
                        "SELECT distinct
	c.table_schema,
	c.table_name,
	c.column_name ,
	c.data_type,
	is_nullable,
	character_maximum_length AS max_length
		FROM
		{$this->database}.information_schema.tables AS st
		INNER JOIN  {$this->database}.information_schema.columns AS c
		ON st.table_name=c.table_name and st.table_type = 'BASE TABLE'
		 $sqlTables and  c.table_schema IN ('$strSchema')
		order by c.table_name asc"
                    )
                    ->fetchAll ( \PDO::FETCH_ASSOC );
    }

    /**
     * retorna o numero total de tabelas
     *
     * @return int
     */
    public function getTotalTables ()

    {
        if ( empty( $this->totalTables ) )
        {
            $sqlTables = ! empty( $this->tablesName )
                ? "AND table_name IN ( $this->tablesName )" : '';

            $strSchema = implode ( "', '" , $this->schema );

            $this->totalTables = $this->getPDO ()
                                      ->query (
                                          "SELECT COUNT(table_name)  AS total
             FROM {$this->database}.information_schema.tables
             WHERE
              table_type = 'BASE TABLE'
              AND table_schema IN ( '" . $strSchema . "' ) $sqlTables"
                                      )
                                      ->fetchColumn ();
        }

        return (int) $this->totalTables;
    }

    public function getSequence ( $table , $column , $schema = 0 )
    {
        $return = $this->getPDO ()
                       ->query (
                           "SELECT is_identity FROM sys.columns WHERE object_id = object_id('{$schema}.{$table}')  AND name = '{$column}';"
                       )
                       ->fetchColumn();

        if ( ! $return )
        {
            return;
        }

        return "{$table}_{$column}_seq";
    }

    public function getListConstrant ()
    {
        $sqlTables = ! empty( $this->tablesName )
            ? "AND tc.table_name IN ( $this->tablesName )" : '';
        $strSchema = implode ( "', '" , $this->schema );

        return $this->getPDO ()
                    ->query (
                        "SELECT distinct
                tc.constraint_type,
                tc.constraint_name,
                tc.table_schema,
                tc.table_name,
                kcu.column_name,
		        ccu.table_schema AS foreign_schema,
                ccu.table_name AS foreign_table,
                ccu.column_name as foreign_column
                  FROM
                {$this->database}.information_schema.table_constraints AS tc
                    JOIN {$this->database}.information_schema.key_column_usage AS kcu
                      ON tc.constraint_name = kcu.constraint_name
                       AND tc.table_schema IN ('$strSchema')
                       AND tc.constraint_type IN ('FOREIGN KEY','PRIMARY KEY')
                       $sqlTables
                    JOIN {$this->database}.information_schema.constraint_column_usage AS ccu
                      ON tc.constraint_name  = ccu.constraint_name
                        AND tc.constraint_schema = ccu.constraint_schema
                    ORDER by tc.table_schema"
                    )
                    ->fetchAll ( \PDO::FETCH_ASSOC );
    }

}


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Mssql::getSequence() A

Complexity

Size

Duplication

Importance

Available Fixes

1		<?php
		0 ignored issues – show Coding Style Compatibility introduced 2016-04-25 13:41 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 19 and the first side effect is on line 10. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2
3		namespace Classes\AdaptersDriver;
4
5		use Classes\AdapterConfig\AbstractAdapter;
6		use Classes\Db\Column;
7		use Classes\Db\Constrant;
8		use Classes\Db\DbTable;
9
10		require_once 'Classes/AdaptersDriver/AbsractAdapter.php';
11		require_once 'Classes/Db/Column.php';
12		require_once 'Classes/Db/Constrant.php';
13		require_once 'Classes/Db/DbTable.php';
14
15		/**
16		* @author Pedro Alarcao <[email protected]>
17		* @link https://github.com/pedro151/orm-generator
18		*/
19		class Mssql extends AbsractAdapter
20		{
21
22		/**
23		* @var int
24		*/
25		protected $port;
26
27		protected $schema = array ( 'public' );
28
29		public function __construct ( AbstractAdapter $adapterConfig )
30		{
31		parent::__construct ( $adapterConfig );
32		if ( $adapterConfig->hasSchemas () ) {
33		$this->schema = $adapterConfig->getSchemas ();
34		}
35
36		}
37
38		/**
39		* @inheritDoc
40		*/
41		protected function convertTypeToSimple ( $str )
42		{
43		if ( preg_match ( '/(tinyint\|bit)/' , $str ) )
44		{
45		$res = 'boolean';
46		} elseif ( preg_match ( '/(date\|time\|text\|binary\|char\|xml\|uniqueidentifier)/' , $str ) )
47		{
48		$res = 'string';
49		} elseif ( preg_match ( '/(decimal\|numeric\|real\|float\|money)/' , $str ) )
50		{
51		$res = 'float';
52		} elseif ( preg_match ( '#^(?:tiny\|small\|medium\|long\|big\|var)?(\w+)(?:\(\d+\))?(?:\s\w+)*$#' , $str , $matches ) )
53		{
54		$res = $matches[ 1 ];
55		}
56
57		return $res;
		0 ignored issues – show Bug introduced 2017-02-02 12:49 UTC by Report Bug Copy Issue Report The variable `$res` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
58		}
59
60		protected function getHost(){
61		$host = $this->host;
62		if (!empty($this->port)) {
63		$seperator = ':';
64		if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
65		$seperator = ',';
66		}
67		$host .= $seperator . $this->port;
68		unset($this->port);
69		}
70
71		return $host;
72		}
73
74		/**
75		* @inheritDoc
76		* @return string
77		*/
78		public function getPDOString ()
79		{
80		return sprintf (
81		"mssql:host=%s;dbname=%s" ,
82		$this->getHost() ,
83		$this->database
84		);
85		}
86
87		/**
88		* @inheritDoc
89		* @return string
90		*/
91		public function getPDOSocketString ()
92		{
93		// TODO: implement here
94		return "";
95		}
96
97		/**
98		* @inheritDoc
99		* @return string[]
100		*/
101	View Code Duplication	public function getListNameTable ()
		0 ignored issues – show Duplication introduced 2017-02-02 12:49 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...
102		{
103		if ( empty( $this->tableList ) )
104		{
105
106		$sqlTables = ! empty( $this->tablesName )
107		? "AND table_name IN ( $this->tablesName )" : '';
108
109		$strSchema = implode ( "', '" , $this->schema );
110
111		$this->tableList = $this->getPDO ()
		0 ignored issues – show Bug introduced 2017-02-02 12:49 UTC by Report Bug Copy Issue Report The property `tableList` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
112		->query (
113		"SELECT table_schema,
114		table_name
115		FROM {$this->database}.information_schema.tables
116		WHERE
117		table_type = 'BASE TABLE'
118		AND table_schema IN ( '$strSchema' ) $sqlTables
119		ORDER by
120		table_schema,
121		table_name
122		ASC"
123		)
124		->fetchAll ();
125		}
126
127		return $this->tableList;
128		}
129
130		/**
131		* retorna multiplos arrays com dados da column em array
132		*
133		* @return array[]
134		*/
135
136		/**
137		* retorna multiplos arrays com dados da column em array
138		*
139		* @return array
140		*/
141		public function getListColumns ()
142		{
143		$sqlTables = ! empty( $this->tablesName )
144		? "AND c.table_name IN ( $this->tablesName )" : '';
145		$strSchema = implode ( "', '" , $this->schema );
146
147		return $this->getPDO ()
148		->query (
149		"SELECT distinct
150		c.table_schema,
151		c.table_name,
152		c.column_name ,
153		c.data_type,
154		is_nullable,
155		character_maximum_length AS max_length
156		FROM
157		{$this->database}.information_schema.tables AS st
158		INNER JOIN {$this->database}.information_schema.columns AS c
159		ON st.table_name=c.table_name and st.table_type = 'BASE TABLE'
160		$sqlTables and c.table_schema IN ('$strSchema')
161		order by c.table_name asc"
162		)
163		->fetchAll ( \PDO::FETCH_ASSOC );
164		}
165
166		/**
167		* retorna o numero total de tabelas
168		*
169		* @return int
170		*/
171	View Code Duplication	public function getTotalTables ()
		0 ignored issues – show Duplication introduced 2017-02-02 12:49 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...
172		{
173		if ( empty( $this->totalTables ) )
174		{
175		$sqlTables = ! empty( $this->tablesName )
176		? "AND table_name IN ( $this->tablesName )" : '';
177
178		$strSchema = implode ( "', '" , $this->schema );
179
180		$this->totalTables = $this->getPDO ()
181		->query (
182		"SELECT COUNT(table_name) AS total
183		FROM {$this->database}.information_schema.tables
184		WHERE
185		table_type = 'BASE TABLE'
186		AND table_schema IN ( '" . $strSchema . "' ) $sqlTables"
187		)
188		->fetchColumn ();
189		}
190
191		return (int) $this->totalTables;
192		}
193
194		public function getSequence ( $table , $column , $schema = 0 )
195		{
196		$return = $this->getPDO ()
197		->query (
198		"SELECT is_identity FROM sys.columns WHERE object_id = object_id('{$schema}.{$table}') AND name = '{$column}';"
199		)
200		->fetchColumn();
201
202		if ( ! $return )
203		{
204		return;
205		}
206
207		return "{$table}_{$column}_seq";
208		}
209
210		public function getListConstrant ()
211		{
212		$sqlTables = ! empty( $this->tablesName )
213		? "AND tc.table_name IN ( $this->tablesName )" : '';
214		$strSchema = implode ( "', '" , $this->schema );
215
216		return $this->getPDO ()
217		->query (
218		"SELECT distinct
219		tc.constraint_type,
220		tc.constraint_name,
221		tc.table_schema,
222		tc.table_name,
223		kcu.column_name,
224		ccu.table_schema AS foreign_schema,
225		ccu.table_name AS foreign_table,
226		ccu.column_name as foreign_column
227		FROM
228		{$this->database}.information_schema.table_constraints AS tc
229		JOIN {$this->database}.information_schema.key_column_usage AS kcu
230		ON tc.constraint_name = kcu.constraint_name
231		AND tc.table_schema IN ('$strSchema')
232		AND tc.constraint_type IN ('FOREIGN KEY','PRIMARY KEY')
233		$sqlTables
234		JOIN {$this->database}.information_schema.constraint_column_usage AS ccu
235		ON tc.constraint_name = ccu.constraint_name
236		AND tc.constraint_schema = ccu.constraint_schema
237		ORDER by tc.table_schema"
238		)
239		->fetchAll ( \PDO::FETCH_ASSOC );
240		}
241
242		}
243

pedro151 / orm-generator

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Mssql::getSequence() A

Complexity

Size

Duplication

Importance

Available Fixes

Duplication Side-by-Side

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