//Check user is already login or not
checkAuthentication();
$id = $_SESSION['adminid'];
$purchase = new purchase();
if (isset($_GET['action']) && $_GET['action'] == 'new') {
$smarty->assign('content', $smarty->fetch('addpurchase.tpl'));
} elseif (isset($_GET['action']) && $_GET['action'] == 'edit') {
$id = $_GET['id'];
$purchasebill = $purchase->getPurchase($id);
$purchaseitems = $purchase->getPurchaseItems($id);
$smarty->assign('purchase', $purchasebill);
$smarty->assign('purchaseitem', $purchaseitems);
$smarty->assign('content', $smarty->fetch('editpurchase.tpl'));
} elseif (isset($_POST['action']) && $_POST['action'] == 'add') {
$data = $_POST;
if ($purchase->addPurchaseBill($data)) {
header('Location: ' . FRONTEND . 'purchasebills.php');
exit;
}
} elseif (isset($_POST['action']) && $_POST['action'] == 'update') {
$data = $_POST;
if ($purchase->updatePurchaseBill($data)) {
header('Location: ' . FRONTEND . 'purchasebills.php');
exit;
}
} elseif (isset($_GET['action']) && $_GET['action'] == 'deletepurchase') {
$id = $_GET['id'];
if ($purchase->deletePurchase($id)) {
header('Location: ' . FRONTEND . 'purchasebills.php');
exit;
}
