/**
* Checks if Item price falls between bounds
*
* @param Item $item
*
* @return bool
*/
public function isSatisfiedBy(Item $item)
{
if (!empty($this->maxPrice) && $item->getPrice() > $this->maxPrice) {
return false;
}
if (!empty($this->minPrice) && $item->getPrice() < $this->minPrice) {
return false;
}
return true;
}
public function isSatisfiedBy(Item $item) : bool
{
if ($this->maxPrice !== null && $item->getPrice() > $this->maxPrice) {
return false;
}
if ($this->minPrice !== null && $item->getPrice() < $this->minPrice) {
return false;
}
return true;
}
public function test_accessors()
{
/** === Test Data === */
$STOCK_ITEM_REF = 'stock item ref';
$PRICE = 'price';
/** === Call and asserts === */
$this->obj->setStockItemRef($STOCK_ITEM_REF);
$this->obj->setPrice($PRICE);
$this->assertEquals($STOCK_ITEM_REF, $this->obj->getStockItemRef());
$this->assertEquals($PRICE, $this->obj->getPrice());
}
/**
* Check whether Item can be added
*
* @param Item $item
*
* @return boolean
*/
public function canAddItem(Item $item)
{
if ($this->getTotalPrice() + $item->getPrice() > $this->maxPricePerPackage) {
return false;
} else {
return true;
}
}
public function testSetGetPrice()
{
// Arrange
$item = new Item();
$item->setPrice(2.5);
$expectedResult = 2.5;
// Act
$result = $item->getPrice();
// Assert
$this->assertEquals($result, $expectedResult);
}
/**
* @param Subcategory $subcategory
* @param $name
* @param $descr
* @param $short_descr
* @param $price
* @param $stock
* @return array
* @throws Exception
*/
public function create(Subcategory $subcategory, $name, $descr, $short_descr, $price, $stock)
{
$errors = array();
$item = new Item($this->db);
try {
$item->setName($name);
$item->setDescription($descr);
$item->setShortDescription($short_descr);
$item->setPrice($price);
$item->setStock($stock);
} catch (Exception $e) {
$errors[] = $e->getMessage();
}
if (count($errors) == 0) {
$name = $this->db->quote($item->getName());
$description = $this->db->quote($item->getDescription());
$shortDescription = $this->db->quote($item->getShortDescription());
$price = $this->db->quote($item->getPrice());
$stock = $this->db->quote($item->getStock());
$query = " INSERT INTO item(id_subcategory, name, descr, short_descr, price, stock)\n VALUES(" . $subcategory->getId() . ", " . $name . ", " . $description . ", " . $shortDescription . ", " . $price . ", " . $stock . ")";
$data = $this->db->exec($query);
if ($data) {
$id = $this->db->lastInsertId();
if ($id) {
try {
return $this->findById($id);
} catch (Exception $e) {
$errors[] = $e->getMessage();
return $errors;
}
} else {
throw new Exception('Last insert error');
}
} else {
throw new Exception('Db error');
}
} else {
return $errors;
}
}
<?php
// Start by assuming the transaction operations will all succeed
$success = TRUE;
// Give the POSTed item ID a friendly variable name
$itemID = filter_var($_POST['itemid'], FILTER_VALIDATE_INT);
//$participant = new Participant();
//$buyerID = $participant->getParticipantKey();
// Retrieve the item seller and price using some fictitious item class
$item = new Item();
$sellerID = $item->getItemOwner($itemID);
$price = $item->getPrice($itemID);
// Instantiate the mysqli class
$db = new mysqli("localhost", "website", "secret", "chapter37");
// Disable the autocommit feature
$db->autocommit(FALSE);
// Debit buyer's account
$stmt = $db->prepare("UPDATE participants SET cash = cash - ? WHERE id = ?");
$stmt->bind_param('di', $price, $buyerID);
$stmt->execute();
if ($db->affected_rows != 1) {
$success = FALSE;
}
// Credit seller's account
$query = $db->prepare("UPDATE participants SET cash = cash + ? WHERE id = ?");
$stmt->bind_param('di', $price, $sellerID);
$stmt->execute();
if ($db->affected_rows != 1) {
$success = FALSE;
}
// Update trunk item ownership. If it fails, set $success to FALSE
break;
case "getItemByName":
$item = new Item();
print json_encode($item->getItemByName($_POST["name"]));
break;
case "getItemByNameWithPrice":
$item = new Item();
print json_encode($item->getItemByNameWithPrice($_POST["idcustomer"], $_POST["name"]));
break;
case "getItemLowestCost":
$item = new Item();
print $item->getLowestCost($_POST["iditem"]);
break;
case "getItemPrice":
$item = new Item();
print $item->getPrice($_POST["idPriceList"], $_POST["iditem"]);
break;
case "getItemQuantity":
$item = new Item();
print $item->getQuantity($_POST["iditem"]);
break;
case "saveInventory":
$item = new Item();
$max = $_POST["max"];
$items = array();
for ($i = 0; $i <= $max; $i++) {
if (isset($_POST["hidItem" . $i]) && $_POST["hidItem" . $i] != "") {
//shouldn't be empty
$items[] = array("iditem" => $_POST["hidItem" . $i], "itemName" => $_POST["txtItem" . $i], "system" => $_POST["hidSystem" . $i], "manual" => $_POST["txtManual" . $i], "virtualStock" => $_POST["virtualStock" . $i]);
}
}
public function update(Item $item)
{
$idCategory = $item->getCategory()->getId();
$id = intval($id);
$name = $this->db->quote($item->getName());
$price = $this->db->quote($item->getPrice());
$stock = $this->db->quote($item->getStock());
$image = $this->db->quote($item->getImage());
$description = $this->db->quote($item->getDescription());
$query = ' UPDATE item
SET name=' . $name . ',
price=' . $price . ',
stock=' . $stock . ',
image=' . $image . ',
description=' . $description . ',
id_category=' . $idCategory . '
WHERE id=' . $id;
$res = $this->db->exec($query);
if ($res) {
$id = $this->db->lastInsertId();
if ($id) {
return $this->findByID($id);
} else {
throw new Exception('Internal server Error');
}
}
}
public function testDiscountTotalPriceOver10000()
{
$item = new Item('RedBull', '240', '2011-07', '100');
$number = 77;
$item_price = $item->getPrice() * $number;
$this->cart->addToCart($item, $number);
$delivery_price = 0;
$this->cart->setDeliveryType('hurry');
$expected = $item_price + $delivery_price;
$this->assertEquals($expected, $this->cart->getTotalPrice());
}
