/**
* @group utility
*/
function testIsFloat()
{
$this->assertFalse(InputValidator::isFloat("String"));
$this->assertFalse(InputValidator::isFloat(array()));
$this->assertFalse(InputValidator::isFloat(array(1.2)));
$this->assertFalse(InputValidator::isFloat(3));
$this->assertFalse(InputValidator::isFloat(null));
$this->assertTrue(InputValidator::isFloat(1.2));
$this->assertTrue(InputValidator::isFloat(-1.2));
}
/**
* Sets an the amount of a product price.
*
* @author David Pauli <*****@*****.**>
* @param float $amount The new amount of price.
* @since 0.1.2
*/
public function setAmount($amount)
{
$this->errorReset();
$allowedTypes = array(ProductPriceTypes::PRICE, ProductPriceTypes::MANUFACTURER, ProductPriceTypes::ECOPARTICIPATION, ProductPriceTypes::DEPOSIT);
// if parameter is no float
if (!InputValidator::isFloat($amount)) {
$this->errorSet("PP-2");
Logger::warning("ep6\\ProductPrice\nAmount for product price (" . $amount . ") is not a float.");
return;
}
// if PATCH does not work
if (!RESTClient::setRequestMethod("PATCH")) {
$this->errorSet("RESTC-9");
return;
}
// if this operation is not allowed for this price type
if (InputValidator::isEmptyArrayKey($allowedTypes, $this->type)) {
$this->errorSet("PP-3");
Logger::warning("ep6\\ProductPrice\nChanging product price is not allowed for this " . $this->type . " product price method.");
return;
}
$parameter = array("op" => "add", "path" => "/priceInfo/" . $this->type . "/amount", "value" => $amount);
RESTClient::send("product/" . $this->productID, $parameter);
}
/**
* Loads the stock level.
*
* @author David Pauli <*****@*****.**>
* @since 0.1.0
* @param float $step The step to change.
*/
private function changeStockLevel($step)
{
// if parameter is wrong or GET is blocked
if (!RESTClient::setRequestMethod(HTTPRequestMethod::PUT) || !InputValidator::isFloat($step)) {
return;
}
$postfields = array("changeStocklevel" => $step);
$content = RESTClient::send(self::$RESTPATH . "/" . $this->productID . "/" . self::$RESTPATH_STOCKLEVEL, $postfields);
// if respond is empty
if (InputValidator::isEmpty($content) || InputValidator::isEmptyArrayKey($content, "stocklevel")) {
return;
}
$this->stockLevel = (double) $content["stocklevel"];
// update timestamp when make the next request
$timestamp = (int) (microtime(true) * 1000);
self::$NEXT_REQUEST_TIMESTAMP = $timestamp + RESTClient::NEXT_RESPONSE_WAIT_TIME;
}
/**
* Change the stock level with a step.
*
* @author David Pauli <*****@*****.**>
* @since 0.1.0
* @since 0.1.1 Unstatic every attributes.
* @since 0.1.2 Add error reporting.
* @param float $step The step to change.
*/
private function changeStockLevel($step)
{
// if parameter is wrong or GET is blocked
if (!RESTClient::setRequestMethod(HTTPRequestMethod::PUT)) {
self::errorSet("RESTC-9");
return;
}
if (!InputValidator::isFloat($step)) {
self::errorSet("P-8");
Logger::error("The " . $step . " step to change the stocklevel is no float.");
return;
}
$postfields = array("changeStocklevel" => $step);
RESTClient::send(self::RESTPATH . "/" . $this->productID . "/" . self::RESTPATH_STOCKLEVEL, $postfields);
$content = RESTClient::getJSONContent();
// if respond is empty
if (InputValidator::isEmpty($content)) {
self::errorSet("P-6");
return;
}
// if there are no items
if (InputValidator::isEmptyArrayKey($content, "stocklevel")) {
self::errorSet("P-7");
Logger::error("Respond for " . self::RESTPATH . "/" . $this->productID . "/" . self::RESTPATH_STOCKLEVEL . " can not be interpreted.");
return;
}
$this->stockLevel = (double) $content["stocklevel"];
// update timestamp when make the next request
$timestamp = (int) (microtime(true) * 1000);
$this->NEXT_REQUEST_TIMESTAMP = $timestamp + RESTClient::$NEXT_RESPONSE_WAIT_TIME;
}