<?php
session_start();
//error_reporting(0);
include "config/koneksi.php";
include "config/library.php";

$module=$_GET[module];
$act=$_GET[act];

	if ($module=='keranjang' AND $act=='tambah'){

		$sid = session_id();

		$sql = mysql_query("SELECT id_produk FROM orders_temp
						WHERE id_produk = '$_GET[id]' AND id_session='$sid'");
				$ketemu=mysql_num_rows($sql);
				
				if ($ketemu==0){
					// put the product in cart table
					mysql_query("INSERT INTO `orders_temp` (`id_orders_temp`, `id_produk`, `sumber`, `id_session`, `jumlah`, `tgl_order_temp`, `jam_order_temp`) 
					VALUES 
					(NULL, '$_GET[id]', '$_GET[sumber]', '$sid', $_POST[jumlah_palet], '$tgl_sekarang', '$jam_sekarang')");
				} else {
					// update product quantity in cart table
					mysql_query("UPDATE orders_temp 
					        SET jumlah = jumlah + $_POST[jumlah_palet]
							WHERE id_session ='$sid' AND id_produk='$_GET[id]'");		
				}
		

		//deleteAbandonedCart();
		header('location:keranjang-belanja.html');

	  //}				
	}

	elseif ($module=='keranjang' AND $act=='hapus'){
		mysql_query("DELETE FROM orders_temp WHERE id_orders_temp='$_GET[id]'");
		header('Location:keranjang-belanja.html');				
	}

	elseif ($module=='keranjang' AND $act=='update'){
	  $id       = $_POST[id];
	  $jml_data = count($id);
	  $jumlah   = $_POST[jml]; // quantity
	  for ($i=1; $i <= $jml_data; $i++){
		$sql2 = mysql_query("SELECT stok_temp FROM orders_temp	WHERE id_orders_temp = '".$id[$i]."'");
		while($r=mysql_fetch_array($sql2)){
	    

	    if($jumlah[$i] == 0){
	            echo "<script>window.alert('Anda tidak boleh menginputkan angka 0 atau mengkosongkannya!');
		        window.location=('keranjang-belanja-NPN.html')</script>";
		    }
	    else{
	      mysql_query("UPDATE orders_temp SET jumlah = '".$jumlah[$i]."'
	                                      WHERE id_orders_temp = '".$id[$i]."'");
	      		
	      		if($_POST['NPN'] == "PPN")
				{
					header('Location:keranjang-belanja-NPN.html');
				}
				elseif($_POST['NPN'] == "NPPN"){
					header('Location:keranjang-belanja-NPPN.html');
				}
				else{
					header('Location:keranjang-belanja.html');
				}
	      		
	    }
	  }
	  }
	}


	/*
		Delete all cart entries older than one day
	*/
	function deleteAbandonedCart(){
		$kemarin = date('Y-m-d', mktime(0,0,0, date('m'), date('d') - 1, date('Y')));
		mysql_query("DELETE FROM orders_temp 
		        WHERE tgl_order_temp < '$kemarin'");
	}

?>