Sindbad~EG File Manager
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
* Receiving library
*
* Library with utilities to manage receivings
*/
class Receiving_lib
{
private $CI;
public function __construct()
{
$this->CI =& get_instance();
}
public function get_cart()
{
if(!$this->CI->session->userdata('recv_cart'))
{
$this->set_cart(array());
}
return $this->CI->session->userdata('recv_cart');
}
public function set_cart($cart_data)
{
$this->CI->session->set_userdata('recv_cart', $cart_data);
}
public function empty_cart()
{
$this->CI->session->unset_userdata('recv_cart');
}
public function get_supplier()
{
if(!$this->CI->session->userdata('recv_supplier'))
{
$this->set_supplier(-1);
}
return $this->CI->session->userdata('recv_supplier');
}
public function set_supplier($supplier_id)
{
$this->CI->session->set_userdata('recv_supplier', $supplier_id);
}
public function remove_supplier()
{
$this->CI->session->unset_userdata('recv_supplier');
}
public function get_mode()
{
if(!$this->CI->session->userdata('recv_mode'))
{
$this->set_mode('receive');
}
return $this->CI->session->userdata('recv_mode');
}
public function set_mode($mode)
{
$this->CI->session->set_userdata('recv_mode', $mode);
}
public function clear_mode()
{
$this->CI->session->unset_userdata('recv_mode');
}
public function get_stock_source()
{
if(!$this->CI->session->userdata('recv_stock_source'))
{
$this->set_stock_source($this->CI->Stock_location->get_default_location_id());
}
return $this->CI->session->userdata('recv_stock_source');
}
public function get_comment()
{
// avoid returning a NULL that results in a 0 in the comment if nothing is set/available
$comment = $this->CI->session->userdata('recv_comment');
return empty($comment) ? '' : $comment;
}
public function set_comment($comment)
{
$this->CI->session->set_userdata('recv_comment', $comment);
}
public function clear_comment()
{
$this->CI->session->unset_userdata('recv_comment');
}
public function get_reference()
{
return $this->CI->session->userdata('recv_reference');
}
public function set_reference($reference)
{
$this->CI->session->set_userdata('recv_reference', $reference);
}
public function clear_reference()
{
$this->CI->session->unset_userdata('recv_reference');
}
public function is_print_after_sale()
{
return $this->CI->session->userdata('recv_print_after_sale') == 'true' ||
$this->CI->session->userdata('recv_print_after_sale') == '1';
}
public function set_print_after_sale($print_after_sale)
{
return $this->CI->session->set_userdata('recv_print_after_sale', $print_after_sale);
}
public function set_stock_source($stock_source)
{
$this->CI->session->set_userdata('recv_stock_source', $stock_source);
}
public function clear_stock_source()
{
$this->CI->session->unset_userdata('recv_stock_source');
}
public function get_stock_destination()
{
if(!$this->CI->session->userdata('recv_stock_destination'))
{
$this->set_stock_destination($this->CI->Stock_location->get_default_location_id());
}
return $this->CI->session->userdata('recv_stock_destination');
}
public function set_stock_destination($stock_destination)
{
$this->CI->session->set_userdata('recv_stock_destination', $stock_destination);
}
public function clear_stock_destination()
{
$this->CI->session->unset_userdata('recv_stock_destination');
}
public function add_item($item_id, $quantity = 1, $item_location = NULL, $discount = 0, $discount_type = 0, $price = NULL, $description = NULL, $serialnumber = NULL, $receiving_quantity = NULL, $receiving_id = NULL, $include_deleted = FALSE)
{
//make sure item exists in database.
if(!$this->CI->Item->exists($item_id, $include_deleted))
{
//try to get item id given an item_number
$item_id = $this->CI->Item->get_item_id($item_id, $include_deleted);
if(!$item_id)
{
return FALSE;
}
}
//Get items in the receiving so far.
$items = $this->get_cart();
//We need to loop through all items in the cart.
//If the item is already there, get it's key($updatekey).
//We also need to get the next key that we are going to use in case we need to add the
//item to the list. Since items can be deleted, we can't use a count. we use the highest key + 1.
$maxkey = 0; //Highest key so far
$itemalreadyinsale = FALSE; //We did not find the item yet.
$insertkey = 0; //Key to use for new entry.
$updatekey = 0; //Key to use to update(quantity)
foreach($items as $item)
{
//We primed the loop so maxkey is 0 the first time.
//Also, we have stored the key in the element itself so we can compare.
//There is an array public function to get the associated key for an element, but I like it better
//like that!
if($maxkey <= $item['line'])
{
$maxkey = $item['line'];
}
if($item['item_id'] == $item_id && $item['item_location'] == $item_location)
{
$itemalreadyinsale = TRUE;
$updatekey = $item['line'];
}
}
$insertkey = $maxkey+1;
$item_info = $this->CI->Item->get_info($item_id,$item_location);
//array records are identified by $insertkey and item_id is just another field.
$price = $price != NULL ? $price : $item_info->cost_price;
if($this->CI->config->item('multi_pack_enabled') == '1')
{
$item_info->name .= NAME_SEPARATOR . $item_info->pack_name;
}
if ($item_info->receiving_quantity == 0 || $item_info->receiving_quantity == 1)
{
$receiving_quantity_choices = array(1 => 'x1');
}
else
{
$receiving_quantity_choices = array(
to_quantity_decimals($item_info->receiving_quantity) => 'x' . to_quantity_decimals($item_info->receiving_quantity),
1 => 'x1');
}
if(is_null($receiving_quantity))
{
$receiving_quantity = $item_info->receiving_quantity;
}
$attribute_links = $this->CI->Attribute->get_link_values($item_id, 'receiving_id', $receiving_id, Attribute::SHOW_IN_RECEIVINGS)->row_object();
$item = array($insertkey => array(
'item_id' => $item_id,
'item_location' => $item_location,
'item_number' => $item_info->item_number,
'stock_name' => $this->CI->Stock_location->get_location_name($item_location),
'line' => $insertkey,
'name' => $item_info->name,
'description' => $description != NULL ? $description: $item_info->description,
'serialnumber' => $serialnumber != NULL ? $serialnumber: '',
'attribute_values' => $attribute_links->attribute_values,
'attribute_dtvalues' => $attribute_links->attribute_dtvalues,
'allow_alt_description' => $item_info->allow_alt_description,
'is_serialized' => $item_info->is_serialized,
'quantity' => $quantity,
'discount' => $discount,
'discount_type' => $discount_type,
'in_stock' => $this->CI->Item_quantity->get_item_quantity($item_id, $item_location)->quantity,
'price' => $price,
'receiving_quantity' => $receiving_quantity,
'receiving_quantity_choices' => $receiving_quantity_choices,
'total' => $this->get_item_total($quantity, $price, $discount, $discount_type, $receiving_quantity)
)
);
//Item already exists
if($itemalreadyinsale)
{
$items[$updatekey]['quantity'] += $quantity;
$items[$updatekey]['total'] = $this->get_item_total($items[$updatekey]['quantity'], $price, $discount, $discount_type, $items[$updatekey]['receiving_quantity']);
}
else
{
//add to existing array
$items += $item;
}
$this->set_cart($items);
return TRUE;
}
public function edit_item($line, $description, $serialnumber, $quantity, $discount, $discount_type, $price, $receiving_quantity)
{
$items = $this->get_cart();
if(isset($items[$line]))
{
$line = &$items[$line];
$line['description'] = $description;
$line['serialnumber'] = $serialnumber;
$line['quantity'] = $quantity;
$line['receiving_quantity'] = $receiving_quantity;
$line['discount'] = $discount;
if(!is_null($discount_type))
{
$line['discount_type'] = $discount_type;
}
$line['price'] = $price;
$line['total'] = $this->get_item_total($quantity, $price, $discount, $discount_type, $receiving_quantity);
$this->set_cart($items);
}
return FALSE;
}
public function delete_item($line)
{
$items = $this->get_cart();
unset($items[$line]);
$this->set_cart($items);
}
public function return_entire_receiving($receipt_receiving_id)
{
//RECV #
$pieces = explode(' ', $receipt_receiving_id);
if(preg_match("/(RECV|KIT)/", $pieces[0]))
{
$receiving_id = $pieces[1];
}
else
{
$receiving_id = $this->CI->Receiving->get_receiving_by_reference($receipt_receiving_id)->row()->receiving_id;
}
$this->empty_cart();
$this->remove_supplier();
$this->clear_comment();
foreach($this->CI->Receiving->get_receiving_items($receiving_id)->result() as $row)
{
$this->add_item($row->item_id, -$row->quantity_purchased, $row->item_location, $row->discount, $row->discount_type, $row->item_unit_price, $row->description, $row->serialnumber, $receiving_id, $row->receiving_quantity, TRUE);
}
$this->set_supplier($this->CI->Receiving->get_supplier($receiving_id)->person_id);
}
public function add_item_kit($external_item_kit_id, $item_location, $discount, $discount_type)
{
//KIT #
$pieces = explode(' ',$external_item_kit_id);
$item_kit_id = $pieces[1];
foreach($this->CI->Item_kit_items->get_info($item_kit_id) as $item_kit_item)
{
$this->add_item($item_kit_item['item_id'], $item_kit_item['quantity'], $item_location, $discount, $discount_type);
}
}
public function copy_entire_receiving($receiving_id)
{
$this->empty_cart();
$this->remove_supplier();
foreach($this->CI->Receiving->get_receiving_items($receiving_id)->result() as $row)
{
$this->add_item($row->item_id, $row->quantity_purchased, $row->item_location, $row->discount, $row->discount_type, $row->item_unit_price, $row->description, $row->serialnumber, $row->receiving_quantity, $receiving_id, TRUE);
}
$this->set_supplier($this->CI->Receiving->get_supplier($receiving_id)->person_id);
//$this->set_reference($this->CI->Receiving->get_info($receiving_id)->row()->reference);
}
public function clear_all()
{
$this->clear_mode();
$this->empty_cart();
$this->remove_supplier();
$this->clear_comment();
$this->clear_reference();
}
public function get_item_total($quantity, $price, $discount, $discount_type, $receiving_quantity)
{
$extended_quantity = bcmul($quantity, $receiving_quantity);
$total = bcmul($extended_quantity, $price);
$discount_amount = $discount;
if($discount_type == PERCENT)
{
$discount_fraction = bcdiv($discount, 100);
$discount_amount = bcmul($total, $discount_fraction);
}
return bcsub($total, $discount_amount);
}
public function get_total()
{
$total = 0;
foreach($this->get_cart() as $item)
{
$total = bcadd($total, $this->get_item_total(($item['quantity']), $item['price'], $item['discount'], $item['discount_type'], $item['receiving_quantity']));
}
return $total;
}
}
?>
Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists