Digia\GraphQL\Type\Definition\ArgumentsTrait

Complexity

Total Complexity

7

Size/Duplication

Total Lines	65
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getArgs()	0	3	1
A	hasArgs()	0	3	1
A	addArguments()	0	7	2
A	setArgs()	0	12	2
A	addArgument()	0	5	1

<?php

namespace Digia\GraphQL\Type\Definition;

use function Digia\GraphQL\Type\isAssocArray;
use function Digia\GraphQL\Util\invariant;

trait ArgumentsTrait
{

    /**
     * @var Argument[]
     */
    private $args = [];

    /**
     * @return bool
     */
    public function hasArgs(): bool
    {
        return !empty($this->args);
    }

    /**
     * @return Argument[]
     */
    public function getArgs(): array
    {
        return $this->args;
    }

    /**
     * @param Argument $arg
     * @return $this
     */
    protected function addArgument(Argument $arg)
    {
        $this->args[] = $arg;

        return $this;
    }

    /**
     * @param array $args
     * @return $this
     */
    protected function addArguments(array $args)
    {
        foreach ($args as $argument) {
            $this->addArgument($argument);
        }

        return $this;
    }

    /**
     * @param Argument[] $args
     * @return $this
     * @throws \Exception
     */
    protected function setArgs(array $args)
    {
        invariant(
            isAssocArray($args),
            'Args must be an associative array with argument names as keys.'
        );

        foreach ($args as $argName => $argConfig) {
            $this->addArgument(new Argument(array_merge($argConfig, ['name' => $argName])));

$argConfig of type Digia\GraphQL\Type\Definition\Argument is incompatible with the type array expected by parameter $array1 of array_merge().

        }

        return $this;
    }
}