hiqdev\php\billing\formula\Formula

Complexity

Total Complexity

5

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	2
A	value()	0	3	1
A	validate()	0	5	2

<?php declare(strict_types=1);

namespace hiqdev\php\billing\formula;

class Formula
{
    public function __construct(private ?string $value, private readonly FormulaEngineInterface $formulaEngine)
    {
        if (!empty($this->value)) {
            $this->value = $this->formulaEngine->normalize($this->value);

The method normalize() does not exist on hiqdev\php\billing\formula\FormulaEngineInterface. Since it exists in all sub-types, consider adding an abstract or default implementation to hiqdev\php\billing\formula\FormulaEngineInterface.

            $this->validate($this->value);
        }
    }

    private function validate(string $value): void
    {
        $error = $this->formulaEngine->validate($value);
        if ($error !== null) {
            throw new FormulaEngineException($error);
        }
    }

    public function value(): ?string
    {
        return $this->value;
    }
}