include_once($path_to_root . "/inventory/includes/inventory_db.inc");
include_once($path_to_root . "/taxes/tax_calc.inc");
-class cart
+class cart
{
var $line_items; /*array of objects of class line_details using the product id as the pointer */
var $default_discount; // set to the customer's discount %
var $direct_invoice; // direct invoicing
var $memo_; // memo_ on direct invoicing
-
+
var $deliver_to;
var $delivery_address;
var $phone;
-
+
var $email;
var $cust_ref;
var $Comments;
var $Location;
var $location_name;
-
- var $order_no; // the order number
+
+ var $order_no; // the order number
var $customer_name;
var $customer_id;
var $Branch;
-
+
var $orig_order_date;
-
+
var $ship_via;
var $freight_cost;
-
+
var $tax_group_id;
var $tax_group_name;
+ var $lines_on_order;
+
function Cart()
{
/*Constructor function initialises a new shopping cart */
$this->line_items = array();
$this->default_sales_type = "";
$this->direct_invoice=false;
+ $this->lines_on_order = 0;
}
- function add_to_cart($stock_id, $qty, $price, $disc, $qty_invoiced=0, $standard_cost=0, $description=null)
+ function add_to_cart($line_no, $id, $stock_id, $qty, $price, $disc, $qty_invoiced=0, $standard_cost=0, $description=null)
{
if (isset($stock_id) && $stock_id != "" && isset($qty) && $qty > 0)
{
- $this->line_items[$stock_id] = new line_details($stock_id, $qty, $price, $disc,
+ $this->line_items[$line_no] = new line_details($line_no, $id, $stock_id, $qty, $price, $disc,
$qty_invoiced, $standard_cost, $description);
+ $this->lines_on_order++;
return 1;
- }
- else
+ }
+ else
{
// shouldn't come here under normal circumstances
display_db_error("unexpected - adding an invalid item or null quantity", "", true);
return 0;
}
- function find_cart_item($stock_id)
- {
- if (isset($this->line_items[$stock_id]) && $this->line_items[$stock_id] != null)
- return $this->line_items[$stock_id];
- return null;
- }
-
- function update_cart_item($update_item, $qty, $price, $disc)
+ function update_cart_item($line_no, $qty, $price, $disc)
{
if ($qty > 0)
{
- $this->line_items[$update_item]->quantity = $qty;
+ $this->line_items[$line_no]->quantity = $qty;
}
- $this->line_items[$update_item]->price = $price;
- $this->line_items[$update_item]->discount_percent = $disc;
+ $this->line_items[$line_no]->price = $price;
+ $this->line_items[$line_no]->discount_percent = $disc;
}
-
- function update_add_cart_item_qty($update_item, $qty)
+
+ function update_add_cart_item_qty($line_no, $qty)
{
- $this->line_items[$update_item]->quantity += $qty;
- }
+ $this->line_items[$line_no]->quantity += $qty;
+ }
- function remove_from_cart(&$stock_id)
+ function remove_from_cart($line_no)
{
- if (isset($stock_id))
- {
- unset($this->line_items[$stock_id]);
- }
+ $this->line_items[$line_no]->Deleted = true;
}
-
- function clear_items()
+
+ function clear_items()
{
unset($this->line_items);
$this->line_items = array();
$this->default_sales_type = "";
$this->customer_id = $this->order_no = 0;
+ $this->lines_on_order = 0;
}
-
- function count_items()
+
+ function count_items()
{
return count($this->line_items);
}
-
+
function get_items_total_dispatch($tax_group_id=null)
{
$total = 0;
-
+
// preload the taxgroup !
if ($tax_group_id != null)
$tax_group_array = get_tax_group_items_as_array($tax_group_id);
- else
+ else
$tax_group_array = null;
-
- foreach ($this->line_items as $ln_itm)
+
+ foreach ($this->line_items as $ln_itm)
{
- $total += ($ln_itm->qty_dispatched * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent));
- }
+ $total += ($ln_itm->qty_dispatched * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent));
+ }
return $total;
}
-
+
function has_items_dispatch()
{
- foreach ($this->line_items as $ln_itm)
+ foreach ($this->line_items as $ln_itm)
{
if ($ln_itm->qty_dispatched > 0)
- return true;
- }
+ return true;
+ }
return false;
}
-
+
function get_items_total($tax_group_id=null)
{
$total = 0;
-
+
// preload the taxgroup !
if ($tax_group_id != null)
$tax_group_array = get_tax_group_items_as_array($tax_group_id);
- else
- $tax_group_array = null;
-
+ else
+ $tax_group_array = null;
+
foreach ($this->line_items as $ln_itm) {
- $total += ($ln_itm->quantity * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent));
- }
+ $total += ($ln_itm->quantity * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent));
+ }
return $total;
- }
+ }
function any_already_delivered()
{
/* Checks if there have been deliveries of line items */
- foreach ($this->line_items as $stock_item)
+ foreach ($this->line_items as $stock_item)
{
if ($stock_item->qty_inv !=0)
{
}
- function some_already_delivered($stock_id)
+ function some_already_delivered($line_no)
{
/* Checks if there have been deliveries of a specific line item */
- if (isset($stock_id) && isset($this->line_items[$stock_id]) &&
- $this->line_items[$stock_id]->qty_inv != 0)
+ if (isset($this->line_items[$line_no]) &&
+ $this->line_items[$line_no]->qty_inv != 0)
{
return 1;
}
return 0;
}
-
+
function get_taxes($tax_group_id=null, $shipping_cost=0)
{
$items = array();
$prices = array();
-
+
if ($tax_group_id == null)
$tax_group_id = $this->tax_group_id;
-
+
// preload the taxgroup !
$tax_group_array = get_tax_group_items_as_array($tax_group_id);
-
- foreach ($this->line_items as $ln_itm)
+
+ foreach ($this->line_items as $ln_itm)
{
- $items[] = $ln_itm->stock_id;
- $prices[] = ($ln_itm->qty_dispatched * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent));
+ if (!$ln_itm->Deleted)
+ {
+ $items[] = $ln_itm->stock_id;
+ $prices[] = ($ln_itm->qty_dispatched * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent));
+ }
}
-
+
$taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id, $tax_group_array);
-
+
return $taxes;
- }
-
+ }
+
} /* end of class defintion */
-class line_details
+class line_details
{
+ var $line_no;
+ var $id;
var $stock_id;
var $item_description;
var $units;
var $mb_flag;
var $tax_type;
var $tax_type_name;
-
+
var $quantity;
var $price;
var $discount_percent;
var $qty_inv;
var $qty_dispatched;
var $standard_cost;
+ var $Deleted;
- function line_details ($stock_id, $qty, $prc, $disc_percent,
+ function line_details ($line_no, $id, $stock_id, $qty, $prc, $disc_percent,
$qty_invoiced, $standard_cost, $description)
{
/* Constructor function to add a new LineDetail object with passed params */
+
+ $this->line_no = $line_no;
+ $this->id = $id;
$item_row = get_item($stock_id);
-
+
if ($item_row == null)
display_db_error("invalid item added to order : $stock_id", "");
-
+
$this->mb_flag = $item_row["mb_flag"];
$this->units = $item_row["units"];
if ($description == null)
$this->item_description = $item_row["description"];
else
$this->item_description = $description;
- //$this->standard_cost = $item_row["material_cost"] + $item_row["labour_cost"] + $item_row["overhead_cost"];
+ //$this->standard_cost = $item_row["material_cost"] + $item_row["labour_cost"] + $item_row["overhead_cost"];
$this->tax_type = $item_row["tax_type_id"];
$this->tax_type_name = $item_row["tax_type_name"];
$this->qty_inv = $qty_invoiced;
$this->qty_dispatched = $qty - $qty_invoiced;
$this->standard_cost = $standard_cost;
+ $this->Deleted = false;
}
-
+
function full_price()
{
return $this->price;
}
-
+
function taxfree_price($tax_group_id, $tax_group_array=null)
{
if ($tax_group_id==null)
projects / fa-stable.git / blobdiff