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opensourcepos/application/models/receiving.php
Padungsak 25fa78eedb Add multi-stock feature 
Finished task
1. User can add stock location in config page. Adding format is StockA,StockB,StockC for example
2. Item page, there is no more quantity column show in cert table. The quantity tracking is integrated in inventory detail
3. Receiving page, There is a stock location for user to select before receiving or returning stuff
4. Sale page, There is a stock location which is for user to select a stock location they sell from

Remain task
1. Requisition work flow
2. Language editing
3. Remove unuse code

PS
2014-07-02 11:58:08 +07:00

311 lines
15 KiB
PHP
Raw Blame History

<?php
class Receiving extends CI_Model
{
function get_info($receiving_id)
{
$this->db->from('receivings');
$this->db->where('receiving_id',$receiving_id);
return $this->db->get();
}
function get_requisition_info($requisition_id)
{
$this->db->from('requisitions');
$this->db->where('requisition_id',$requisition_id);
return $this->db->get();
}
function exists($receiving_id)
{
$this->db->from('receivings');
$this->db->where('receiving_id',$receiving_id);
$query = $this->db->get();
return ($query->num_rows()==1);
}
function save ($items,$supplier_id,$employee_id,$comment,$payment_type,$stock_location,$receiving_id=false)
{
if(count($items)==0)
return -1;
$receivings_data = array(
'supplier_id'=> $this->Supplier->exists($supplier_id) ? $supplier_id : null,
'employee_id'=>$employee_id,
'payment_type'=>$payment_type,
'comment'=>$comment
);
//Run these queries as a transaction, we want to make sure we do all or nothing
$this->db->trans_start();
$this->db->insert('receivings',$receivings_data);
$receiving_id = $this->db->insert_id();
foreach($items as $line=>$item)
{
$cur_item_info = $this->Item->get_info($item['item_id']);
$receivings_items_data = array
(
'receiving_id'=>$receiving_id,
'item_id'=>$item['item_id'],
'line'=>$item['line'],
'description'=>$item['description'],
'serialnumber'=>$item['serialnumber'],
'quantity_purchased'=>$item['quantity'],
'discount_percent'=>$item['discount'],
'item_cost_price' => $cur_item_info->cost_price,
'item_unit_price'=>$item['price']
);
$this->db->insert('receivings_items',$receivings_items_data);
//Update stock quantity
$item_quantity = $this->Item_quantitys->get_item_quantity($item['item_id'], $this->receiving_lib->get_location_id_from_stock_location($stock_location));
$this->Item_quantitys->save(array('quantity'=>$item_quantity->quantity + $item['quantity'],
'item_id'=>$item['item_id'],
'location_id'=>$this->receiving_lib->get_location_id_from_stock_location($stock_location)), $item_quantity->item_quantity_id);
$qty_recv = $item['quantity'];
$recv_remarks ='RECV '.$receiving_id;
$inv_data = array
(
'trans_date'=>date('Y-m-d H:i:s'),
'trans_items'=>$item['item_id'],
'trans_user'=>$employee_id,
'location_id'=>$this->receiving_lib->get_location_id_from_stock_location($stock_location),
'trans_comment'=>$recv_remarks,
'trans_inventory'=>$qty_recv
);
$this->Inventory->insert($inv_data);
$supplier = $this->Supplier->get_info($supplier_id);
}
$this->db->trans_complete();
if ($this->db->trans_status() === FALSE)
{
return -1;
}
return $receiving_id;
}
function save_requisition ($items,$employee_id,$comment,$receiving_id=false)
{
if(count($items)==0)
return -1;
$requisition_data = array(
'employee_id'=>$employee_id,
'comment'=>$comment
);
//Run these queries as a transaction, we want to make sure we do all or nothing
$this->db->trans_start();
$this->db->insert('requisitions',$requisition_data);
$requisition_id = $this->db->insert_id();
foreach($items as $line=>$item)
{
$cur_item_info = $this->Item->get_info($item['item_id']);
$related_item_number = $this->Item_unit->get_info($item['item_id'])->related_number;
$related_item_unit_quantity = $this->Item_unit->get_info($item['item_id'])->unit_quantity;
$related_item_total_quantity = $item['quantity']*$related_item_unit_quantity;
$related_item_id;
//Update stock quantity
$related_item_data = array();
if((strlen($related_item_number) == 0) or ($related_item_number == $cur_item_info->item_number))
{
if($this->Item->is_sale_store_item_exist($cur_item_info->item_number))
{
$related_item_id = $this->Item->get_item_id($cur_item_info->item_number,'sale_stock');
$related_item_data = array('quantity'=>$this->Item->get_info($related_item_id)->quantity + $related_item_total_quantity);
$this->Item->save($related_item_data,$related_item_id);
}
else
{
$related_item_data = array(
'name'=>$cur_item_info->name,
'description'=>$cur_item_info->description,
'category'=>$cur_item_info->category,
'supplier_id'=>$cur_item_info->supplier_id,
'item_number'=>$cur_item_info->item_number,
'cost_price'=>$cur_item_info->cost_price,
'unit_price'=>$cur_item_info->unit_price,
'quantity'=>$related_item_total_quantity,
'reorder_level'=>$cur_item_info->reorder_level,
'location'=>$cur_item_info->location,
'allow_alt_description'=>$cur_item_info->allow_alt_description,
'is_serialized'=>$cur_item_info->is_serialized,
'stock_type'=>'sale_stock',
'custom1'=>$cur_item_info->custom1, /**GARRISON ADDED 4/21/2013**/
'custom2'=>$cur_item_info->custom2,/**GARRISON ADDED 4/21/2013**/
'custom3'=>$cur_item_info->custom3,/**GARRISON ADDED 4/21/2013**/
'custom4'=>$cur_item_info->custom4,/**GARRISON ADDED 4/21/2013**/
'custom5'=>$cur_item_info->custom5,/**GARRISON ADDED 4/21/2013**/
'custom6'=>$cur_item_info->custom6,/**GARRISON ADDED 4/21/2013**/
'custom7'=>$cur_item_info->custom7,/**GARRISON ADDED 4/21/2013**/
'custom8'=>$cur_item_info->custom8,/**GARRISON ADDED 4/21/2013**/
'custom9'=>$cur_item_info->custom9,/**GARRISON ADDED 4/21/2013**/
'custom10'=>$cur_item_info->custom10/**GARRISON ADDED 4/21/2013**/
);
$this->Item->save($related_item_data);
$related_item_id = $related_item_data[item_id];
}
}
else if($this->Item->is_sale_store_item_exist($related_item_number))
{
$related_item_id = $this->Item->get_item_id($related_item_number,'sale_stock');
$related_item_data = array('quantity'=>$this->Item->get_info($related_item_id)->quantity + $related_item_total_quantity);
$this->Item->save($related_item_data,$related_item_id);
}
else if($this->Item->is_warehouse_item_exist($related_item_number))
{
$related_item_id = $this->Item->get_item_id($related_item_number,'warehouse');
$item_data_temp= $this->Item->get_info($related_item_id,'warehouse');
$related_item_data = array(
'name'=>$item_data_temp->name,
'description'=>$item_data_temp->description,
'category'=>$item_data_temp->category,
'supplier_id'=>$item_data_temp->supplier_id,
'item_number'=>$item_data_temp->item_number,
'cost_price'=>$item_data_temp->cost_price,
'unit_price'=>$item_data_temp->unit_price,
'quantity'=>$related_item_total_quantity,
'reorder_level'=>$item_data_temp->reorder_level,
'location'=>$item_data_temp->location,
'allow_alt_description'=>$item_data_temp->allow_alt_description,
'is_serialized'=>$item_data_temp->is_serialized,
'stock_type'=>'sale_stock',
'custom1'=>$item_data_temp->custom1, /**GARRISON ADDED 4/21/2013**/
'custom2'=>$item_data_temp->custom2,/**GARRISON ADDED 4/21/2013**/
'custom3'=>$item_data_temp->custom3,/**GARRISON ADDED 4/21/2013**/
'custom4'=>$item_data_temp->custom4,/**GARRISON ADDED 4/21/2013**/
'custom5'=>$item_data_temp->custom5,/**GARRISON ADDED 4/21/2013**/
'custom6'=>$item_data_temp->custom6,/**GARRISON ADDED 4/21/2013**/
'custom7'=>$item_data_temp->custom7,/**GARRISON ADDED 4/21/2013**/
'custom8'=>$item_data_temp->custom8,/**GARRISON ADDED 4/21/2013**/
'custom9'=>$item_data_temp->custom9,/**GARRISON ADDED 4/21/2013**/
'custom10'=>$item_data_temp->custom10/**GARRISON ADDED 4/21/2013**/
);
$this->Item->save($related_item_data);
$related_item_id = $related_item_data[item_id];
}
else
{
return false;
}
$item_data = array('quantity'=>$cur_item_info->quantity - $item['quantity']);
$this->Item->save($item_data,$item['item_id']);
//update requisition item
$requisition_items_data = array
(
'requisition_id'=>$requisition_id,
'item_id'=>$item['item_id'],
'line'=>$item['line'],
'requisition_quantity'=>$item['quantity'],
'related_item_id'=>$related_item_id,
'related_item_quantity'=>$related_item_unit_quantity,
'related_item_total_quantity' => $item['quantity']*$related_item_unit_quantity
);
$this->db->insert('requisitions_items',$requisition_items_data);
//update inventory
$qty_recv = $item['quantity']*(-1);
$recv_remarks ='REQS '.$requisition_id;
$inv_data = array
(
'trans_date'=>date('Y-m-d H:i:s'),
'trans_items'=>$item['item_id'],
'trans_user'=>$employee_id,
'trans_comment'=>$recv_remarks,
'trans_inventory'=>$qty_recv
);
$this->Inventory->insert($inv_data);
$related_item_qty_recv = $requisition_items_data['related_item_total_quantity'];
$recv_remarks ='REQS '.$requisition_id;
$related_item_inv_data = array
(
'trans_date'=>date('Y-m-d H:i:s'),
'trans_items'=>$related_item_id,
'trans_user'=>$employee_id,
'trans_comment'=>$recv_remarks,
'trans_inventory'=>$related_item_qty_recv
);
$this->Inventory->insert($related_item_inv_data);
}
$this->db->trans_complete();
if ($this->db->trans_status() === FALSE)
{
return -1;
}
return $requisition_id;
}
function get_receiving_items($receiving_id)
{
$this->db->from('receivings_items');
$this->db->where('receiving_id',$receiving_id);
return $this->db->get();
}
function get_requisition_items($requisition_id)
{
$this->db->from('requisitions_items');
$this->db->where('requisition_id',$requisition_id);
return $this->db->get();
}
function get_supplier($receiving_id)
{
$this->db->from('receivings');
$this->db->where('receiving_id',$receiving_id);
return $this->Supplier->get_info($this->db->get()->row()->supplier_id);
}
//We create a temp table that allows us to do easy report/receiving queries
public function create_receivings_items_temp_table()
{
$this->db->query("CREATE TEMPORARY TABLE ".$this->db->dbprefix('receivings_items_temp')."
(SELECT date(receiving_time) as receiving_date, ".$this->db->dbprefix('receivings_items').".receiving_id, comment,payment_type, employee_id,
".$this->db->dbprefix('items').".item_id, ".$this->db->dbprefix('receivings').".supplier_id, quantity_purchased, item_cost_price, item_unit_price,
discount_percent, (item_unit_price*quantity_purchased-item_unit_price*quantity_purchased*discount_percent/100) as subtotal,
".$this->db->dbprefix('receivings_items').".line as line, serialnumber, ".$this->db->dbprefix('receivings_items').".description as description,
ROUND((item_unit_price*quantity_purchased-item_unit_price*quantity_purchased*discount_percent/100),2) as total,
(item_unit_price*quantity_purchased-item_unit_price*quantity_purchased*discount_percent/100) - (item_cost_price*quantity_purchased) as profit
FROM ".$this->db->dbprefix('receivings_items')."
INNER JOIN ".$this->db->dbprefix('receivings')." ON ".$this->db->dbprefix('receivings_items').'.receiving_id='.$this->db->dbprefix('receivings').'.receiving_id'."
INNER JOIN ".$this->db->dbprefix('items')." ON ".$this->db->dbprefix('receivings_items').'.item_id='.$this->db->dbprefix('items').'.item_id'."
GROUP BY receiving_id, item_id, line)");
}
public function create_requisition_items_temp_table()
{
$this->db->query("CREATE TEMPORARY TABLE ".$this->db->dbprefix('requisition_items_temp')."
(SELECT date(requisition_time) as requisition_date, ".$this->db->dbprefix('requisitions_items').".requisition_id, comment, employee_id,
".$this->db->dbprefix('items').".item_id, related_item_id, requisition_quantity, related_item_quantity,
related_item_total_quantity, ".$this->db->dbprefix('requisitions_items').".line as line
FROM ".$this->db->dbprefix('requisitions_items')."
INNER JOIN ".$this->db->dbprefix('requisitions')." ON ".$this->db->dbprefix('requisitions_items').'.requisition_id='.$this->db->dbprefix('requisitions').'.requisition_id'."
INNER JOIN ".$this->db->dbprefix('items')." ON ".$this->db->dbprefix('requisitions_items').'.item_id='.$this->db->dbprefix('items').'.item_id'."
GROUP BY requisition_id, item_id, line)");
}
}
?>
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