Arthem\GraphQLMapper\Mapping\Guesser\CallableGuesser::guessResolveConfig()

Complexity

Conditions	4
Paths	5

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    private function guessResolveConfig(array $resolveConfig)
    {
        if (empty($resolveConfig['function'])) {
            return;
        }

        $function = $resolveConfig['function'];

        if (preg_match('#^([\w_]+)\:\:([\w_]+)$#', $resolveConfig['function'], $regs)) {
            $function = [$regs[1], $regs[2]];
        }

        if (!is_callable($function)) {
            throw new \InvalidArgumentException(sprintf('Method or function "%s" is not callable', $resolveConfig['function']));
        }

        return new ResolveConfigGuess([
            'handler'  => 'callable',
            'function' => $function,
        ]);
    }
}