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viewCart.php
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viewCart.php
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<?php
//files used by this page
require_once 'utils/functions.php';
require_once 'classes/User.php';
require 'classes/DB.php';
require 'classes/StockTableGateway.php';
require_once 'classes/CustomerTableGateway.php';
start_session();
//insures user is logged in
if (!is_logged_in())
{
header("Location: login_form.php");
}
//sets user to session user
$user = $_SESSION['user'];
/*if(isset($_GET['page']))
{
$pages=array("products", "cart");
if(in_array($_GET['page'], $pages))
{
$_page=$_GET['page'];
}
else
{
$_page="products";
}
}
else
{
$_page="products";
} */
//gets connection
$connection = Connection::getInstance();
//uses connection in StockTableGateway
$gateway = new StockTableGateway($connection);
//uses connection in CustomerTableGateway
$custGateway = new CustomerTableGateway($connection);
//sql to find this user by their email
$customer = $custGateway->getCustByEmail($user->getUsername());
//sets the custome info from db to $custRow
$custRow = $customer->fetch(PDO::FETCH_ASSOC);
//gets all stock from the stock table using the getStock() method
$stock = $gateway->getStock();
//adds items to session cart
require 'functions/cartFunctions.php';
?>
<!DOCTYPE html>
<!--
John Kenny
N00145905
-->
<html>
<head>
<!--Meta Tags-->
<?php require 'utils/meta.php'; ?>
<!--page title-->
<title><?php echo $user->getUsername() . " Cart"; ?></title>
<!--stylesheets-->
<?php require 'utils/styles.php'; ?>
</head>
<body>
<!-- nav bar with a top bg colour to match other pages-->
<div class="row topnavbg">
<?php require 'utils/toolbar.php'; ?>
</div>
<!--main content-->
<div class="container">
<div class="row">
<!--top section displaying all items in cart-->
<section class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<h1>My Cart</h1>
<?php
//checks if cart is set
if(isset($_SESSION['cart']))
{
$total = 0;
//loops through all itmes in the cart
foreach($_SESSION['cart'] as $id => $value)
{
//sets total to qty*price of each stock. adds previuos value every time loop is ran
$total += (($_SESSION['cart'][$id]['quantity']) *($_SESSION['cart'][$id]['price']));
//connects to StockTableGateway
$gateway3 = new StockTableGateway($connection);
//gets current cart stock from db by the id
$stock4 = $gateway->getStockByNo($id);
//gets this row from the db
$row = $stock4->fetch(PDO::FETCH_ASSOC);
//opening div
echo '<div class="cart-item col-lg-12">'
//plays the stock image left
. '<div class="col-lg-2 col-md-2 col-sm-2 col-xs-2"><img src="image/logos/'.$row['image'].'"></div>';
//then the stock name
echo '<div class="col-lg-6 col-md-6 col-sm-6 col-xs-5 cart_text"><strong>'.$row['stockName'].'</strong>';
//next the qty by the stock price
echo '<span>'.$_SESSION['cart'][$row['stockId']]['quantity'] .' X '. '$'.$row['currentPrice']. '</span></div>';
//the total cost for this stock
echo '<div class="col-lg-2 col-md-2 col-sm-2 col-xs-3 cart_text"><strong>Total: $'.($row['currentPrice'] *$_SESSION['cart'][$row['stockId']]['quantity']) .'</strong></div>';
//buttons to add remove shares of this stock
echo '<div class="col-lg-2 col-md-2 col-sm-2 col-xs-2 pull-right cart_btn"><a class="buy_btn" href="viewCart.php?page=products&action=add&id='.$row['stockId'].'"><i class="fa fa-cart-plus"></i></a>
';
echo '<a class="sell_btn" href="viewCart.php?page=products&action=remove&id='.$row['stockId'].'"><i class="fa fa-cart-arrow-down"></i></a>
</div></div>';
}
}
?>
</section>
</div><!--close row-->
<div class="row">
<!--shown bottom left-->
<section class="bootom col-lg-12 col-md-12 col-sm-12 col-xs-12">
<!--displays the total of the cart value-->
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12 cart-totaler center-all-content">
<?php echo "<h1> Cart Total: $".$total."</h1>";?>
</div>
<!--shown bottom right-->
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12 cart-totalerbtn">
<!--invisable form holds all the cart data-->
<form action="addStock2Cust.php" method="post" >
<?php
//if items are in the cart
if(isset($_SESSION['cart']))
{
//used when adding to db
$count = 0;
//loops through each cart item
foreach($_SESSION['cart'] as $id => $value)
{
//connects to the StockTableGateway
$gateway3 = new StockTableGateway($connection);
//fints the stock in cart on the db
$stock3 = $gateway->getStockByNo($id);
//gets next db row
$row = $stock3->fetch(PDO::FETCH_ASSOC);
//echo $row['stockName'];
//echo $_SESSION['cart'][$rows['stockId']]['quantity'];
$count ++;
?>
<!--used when looping through arrays to add to the db-->
<input type="hidden" name="count" value="<?php echo $count?>">
<!--customer number used when adding to the db-->
<input type="hidden" name="customerNo" value="<?php echo $custRow['customerNo']?>">
<!--stock id used when adding to the db-->
<input type="hidden" name="id<?php echo $count?>" value="<?php echo $row['stockId']; ?>"
<!--qty shares to add to the db-->
<p><input type="hidden" name="qty<?php echo $count?>" value="<?php echo $_SESSION['cart'][$row['stockId']]['quantity'] ?>"></p>
<?php
}
?>
<!--buy all stocks in cart button-->
<input type="submit" id="submit" name ="Purchase" value ="Buy All" class="button button-block">
</form>
<?php
}
else
{
//if cart is empty
echo "<p>Your Cart is empty. Please add some stocks.</p>";
}
?>
</div><!--close cart-totalerbtn-->
</section><!--close bootom-->
</div><!--row-->
</div><!--close container-->
<!--import footer-->
<?php require 'utils/footer.php'; ?>
<!--import js-->
<?php require 'utils/scripts.php'; ?>
</body>
</html>