Sindbad~EG File Manager
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
require_once("Report.php");
class Inventory_summary extends Report
{
public function getDataColumns()
{
return array(array('item_name' => $this->lang->line('reports_item_name')),
array('item_number' => $this->lang->line('reports_item_number')),
array('category' => $this->lang->line('reports_category')),
array('quantity' => $this->lang->line('reports_quantity')),
array('low_sell_quantity' => $this->lang->line('reports_low_sell_quantity')),
array('reorder_level' => $this->lang->line('reports_reorder_level')),
array('location_name' => $this->lang->line('reports_stock_location')),
array('cost_price' => $this->lang->line('reports_cost_price'), 'sorter' => 'number_sorter'),
array('unit_price' => $this->lang->line('reports_unit_price'), 'sorter' => 'number_sorter'),
array('subtotal' => $this->lang->line('reports_sub_total_value'), 'sorter' => 'number_sorter'));
}
public function getData(array $inputs)
{
$this->db->select($this->Item->get_item_name('name') . ', items.item_number, items.category, item_quantities.quantity, (item_quantities.quantity * items.qty_per_pack) as low_sell_quantity, items.reorder_level, stock_locations.location_name, items.cost_price, items.unit_price, (items.cost_price * item_quantities.quantity) AS sub_total_value');
$this->db->from('items AS items');
$this->db->join('item_quantities AS item_quantities', 'items.item_id = item_quantities.item_id');
$this->db->join('stock_locations AS stock_locations', 'item_quantities.location_id = stock_locations.location_id');
$this->db->where('items.deleted', 0);
$this->db->where('items.stock_type', 0);
$this->db->where('stock_locations.deleted', 0);
// should be corresponding to values Inventory_summary::getItemCountDropdownArray() returns...
if($inputs['item_count'] == 'zero_and_less')
{
$this->db->where('item_quantities.quantity <=', 0);
}
elseif($inputs['item_count'] == 'more_than_zero')
{
$this->db->where('item_quantities.quantity >', 0);
}
if($inputs['location_id'] != 'all')
{
$this->db->where('stock_locations.location_id', $inputs['location_id']);
}
$this->db->order_by('items.name');
$this->db->order_by('items.qty_per_pack');
return $this->db->get()->result_array();
}
/**
* calculates the total value of the given inventory summary by summing all sub_total_values (see Inventory_summary::getData())
*
* @param array $inputs expects the reports-data-array which Inventory_summary::getData() returns
* @return array
*/
public function getSummaryData(array $inputs)
{
$return = array('total_inventory_value' => 0, 'total_quantity' => 0, 'total_low_sell_quantity' => 0, 'total_retail' => 0);
foreach($inputs as $input)
{
$return['total_inventory_value'] += $input['sub_total_value'];
$return['total_quantity'] += $input['quantity'];
$return['total_low_sell_quantity'] += $input['low_sell_quantity'];
$return['total_retail'] += $input['unit_price'] * $input['quantity'];
}
return $return;
}
/**
* returns the array for the dropdown-element item-count in the form for the inventory summary-report
*
* @return array
*/
public function getItemCountDropdownArray()
{
return array('all' => $this->lang->line('reports_all'),
'zero_and_less' => $this->lang->line('reports_zero_and_less'),
'more_than_zero' => $this->lang->line('reports_more_than_zero'));
}
}
?>
Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists