TableMapper::checkTableName()   A
last analyzed

Complexity

Conditions 3
Paths 8

Size

Total Lines 15
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 15
rs 9.4286
cc 3
eloc 10
nc 8
nop 1
1
<?php
2
3
/**
4
 * @package A simple ORM that performs basic CRUD operations
5
 * @author Surajudeen AKANDE <[email protected]>
6
 * @license MIT <https://opensource.org/licenses/MIT>
7
 * @link http://www.github.com/andela-sakande
8
 * */
9
namespace Sirolad\Libraries;
10
11
use PDOException;
12
use Sirolad\DB\DBConnect;
13
use Sirolad\Libraries\Formatter;
14
use Sirolad\Interfaces\TableMapperInterface;
15
use Sirolad\Exceptions\TableDoesNotExistException;
16
17
/**
18
 *
19
 */
20
class TableMapper implements TableMapperInterface
21
{
22
    /**
23
     * Check for the existence of a table in the currentt database
24
     *
25
     * @param string $table Name of table to be searched in the database
26
     * @param DbConnnect $dbConnect Database connection object
0 ignored issues
show
Bug introduced by
There is no parameter named $dbConnect. Was it maybe removed?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.

Consider the following example. The parameter $italy is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was removed, but the annotation was not.

Loading history...
27
     * @return string Name of the table checked
28
     */
29
    public static function checkTableName($table)
30
    {
31
        try {
32
            $dbConnect = new DBConnect();
33
            $result = $dbConnect->getConnection()->query('SELECT 1 FROM ' . $table . ' LIMIT 1');
34
            if ($result !== false) {
35
                return $table;
36
            }
37
        } catch (PDOException $e) {
38
            return $e->getMessage();
39
        }
40
        finally {
41
            $dbConnect = null;
0 ignored issues
show
Unused Code introduced by
$dbConnect is not used, you could remove the assignment.

This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.

$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.

Loading history...
42
        }
43
    }
44
45
    /**
46
     * @var array classname from class namespace
47
     * @return string which is in lower case
48
     **/
49
    public static function getClassName($className)
50
    {
51
        $demarcation = explode('\\', $className);
52
        return Formatter::addOrRemoveS(strtolower(end($demarcation)));
53
    }
54
}
55