/**
* @param int $totalSales
* @param int $numberOfNewOrders
* @param int $numberOfNewCustomers
*/
public function __construct($totalSales, $numberOfNewOrders, $numberOfNewCustomers)
{
Assert::allInteger([$totalSales, $numberOfNewCustomers, $numberOfNewOrders]);
$this->totalSales = $totalSales;
$this->numberOfNewOrders = $numberOfNewOrders;
$this->numberOfNewCustomers = $numberOfNewCustomers;
}
/**
* {@inheritdoc}
*/
public function distribute(array $integers, $amount)
{
Assert::allInteger($integers);
Assert::integer($amount);
$total = array_sum($integers);
$distributedAmounts = [];
foreach ($integers as $element) {
$distributedAmounts[] = (int) round($element * $amount / $total, 0, PHP_ROUND_HALF_DOWN);
}
$missingAmount = $amount - array_sum($distributedAmounts);
for ($i = 0; $i < abs($missingAmount); $i++) {
$distributedAmounts[$i] += $missingAmount >= 0 ? 1 : -1;
}
return $distributedAmounts;
}
