byrokrat\banking\Validator\ClearingValidator

Complexity

Total Complexity

7

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	validate()	0	7	2
A	validateClearingNumber()	0	8	4

<?php

namespace byrokrat\banking\Validator;

use byrokrat\banking\Validator;
use byrokrat\banking\AccountNumber;
use byrokrat\banking\Exception\InvalidClearingNumberException;

/**
 * Validate clearing numbers
 */
class ClearingValidator implements Validator
{
    /**
     * @var array List of clearing number max and min values
     */
    private $clearingRanges;

    /**
     * Load ranges of valid clearing numbers
     *
     * @param array $clearingRanges
     */
    public function __construct(array $clearingRanges)
    {
        $this->clearingRanges = $clearingRanges;
    }

    /**
     * Validate clearing number
     *
     * Clearing must be in one of the specified ranges to be considered valid.
     *
     * @param  AccountNumber $number
     * @return null
     * @throws InvalidClearingNumberException If clearing number is not valid
     */
    public function validate(AccountNumber $number)
    {
       $clearing = $number->getClearingNumber();
       if(!$this->validateClearingNumber($clearing)) {
          throw new InvalidClearingNumberException("Invalid clearing number $clearing in $number");
       }
    }

    public function validateClearingNumber($clearing) {
       foreach ($this->clearingRanges as $clearingRange) {
          if ($clearing >= $clearingRange[0] && $clearing <= $clearingRange[1]) {
             return true;
          }
       }
       return false;
    }
}