AuraSqlQuerySelectProvider::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 4
rs 10
cc 1
eloc 2
nc 1
nop 1
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<?php
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declare(strict_types=1);
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namespace Ray\AuraSqlModule;
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use Aura\SqlQuery\Common\SelectInterface;
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use Aura\SqlQuery\QueryFactory;
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use Ray\AuraSqlModule\Annotation\AuraSqlQueryConfig;
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use Ray\Di\ProviderInterface;
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/** @implements ProviderInterface<SelectInterface> */
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class AuraSqlQuerySelectProvider implements ProviderInterface
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{
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    private string $db;
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    /** @param string $db The database type */
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    #[AuraSqlQueryConfig()]
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    public function __construct($db)
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    {
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        $this->db = $db;
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    }
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    /**
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     * {@inheritDoc}
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     */
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    public function get(): SelectInterface
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    {
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        return (new QueryFactory($this->db))->newSelect();
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Bug Best Practice introduced by
The expression return new Aura\SqlQuery...$this->db)->newSelect() returns the type Aura\SqlQuery\Common\SelectInterface which is incompatible with the return type mandated by Ray\Di\ProviderInterface::get() of Ray\Di\T.

In the issue above, the returned value is violating the contract defined by the mentioned interface.

Let's take a look at an example:

interface HasName {
    /** @return string */
    public function getName();
}

class Name {
    public $name;
}

class User implements HasName {
    /** @return string|Name */
    public function getName() {
        return new Name('foo'); // This is a violation of the ``HasName`` interface
                                // which only allows a string value to be returned.
    }
}
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    }
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}
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