WMDE\Fundraising\Store\TransferCodeGenerator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	generateTransferCode()	0	10	2
A	getRandomCharacter()	0	5	1

<?php

namespace WMDE\Fundraising\Store;

/**
 * @licence GNU GPL v2+
 * @author Kai Nissen < kai.nissen@wikimedia.de >
 */
class TransferCodeGenerator {

	public function generateTransferCode() {
		$transferCode = 'W-Q-';

		for ( $i = 0; $i < 6; ++$i ) {
			$transferCode .= $this->getRandomCharacter();
		}
		$transferCode .= '-' . $this->getRandomCharacter();

		return $transferCode;
	}

	private function getRandomCharacter() {
		$charSet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';

		return $charSet[mt_rand( 0, strlen( $charSet ) - 1 )];
	}

}