PTS\DataTransformer\ModelClosure::getToDataFn()

Complexity

Conditions	10
Paths	2

Size

Total Lines	31
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	21
CRAP Score	10

Importance

Changes	1
Bugs	0	Features	1

<?php
    public function getToDataFn()
    {
        if (!$this->toDataFn) {
            $this->toDataFn = function (array $mapping, TypeConverter $typeConverter) {
                $props = [];

                foreach ($mapping as $name => $prop) {
                    $getter = isset($prop['get']) ? $prop['get'] : null;
                    $propVal = isset($prop['prop']) ? $prop['prop'] : null;

                    if ($getter) {
                        $method = is_array($getter) ? $getter[0] : $getter;
                        $args = is_array($getter) ? $getter[1] : [];
                        $val = call_user_func_array([$this, $method], $args);
                    } elseif ($propVal) {
                        $val = $this->{$propVal};
                    } else {
                        throw new \InvalidArgumentException('Bad mapping config');
                    }

                    if ($val !== null) {
                        $props[$name] = $typeConverter->toStorage($val, $prop);
                    }
                }

                return $props;
            };
        }

        return $this->toDataFn;
    }

}