mirror of
https://github.com/opensourcepos/opensourcepos.git
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b6012ae2ca
Padungsak git-svn-id: svn+ssh://svn.code.sf.net/p/opensourcepos/code/@114 c3eb156b-1dc0-44e1-88ae-e38439141b53
368 lines
10 KiB
PHP
368 lines
10 KiB
PHP
<?php
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class Receiving_lib
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{
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var $CI;
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function __construct()
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{
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$this->CI =& get_instance();
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}
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function get_cart()
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{
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if(!$this->CI->session->userdata('cartRecv'))
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$this->set_cart(array());
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return $this->CI->session->userdata('cartRecv');
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}
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function set_cart($cart_data)
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{
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$this->CI->session->set_userdata('cartRecv',$cart_data);
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}
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function get_supplier()
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{
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if(!$this->CI->session->userdata('supplier'))
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$this->set_supplier(-1);
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return $this->CI->session->userdata('supplier');
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}
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function set_supplier($supplier_id)
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{
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$this->CI->session->set_userdata('supplier',$supplier_id);
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}
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function get_mode()
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{
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if(!$this->CI->session->userdata('recv_mode'))
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$this->set_mode('receive');
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return $this->CI->session->userdata('recv_mode');
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}
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function set_mode($mode)
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{
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$this->CI->session->set_userdata('recv_mode',$mode);
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}
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function add_item($item_id,$quantity=1,$discount=0,$price=null,$description=null,$serialnumber=null)
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{
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//make sure item exists in database.
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if(!$this->CI->Item->exists($item_id))
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{
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//try to get item id given an item_number
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$item_id = $this->CI->Item->get_item_id($item_id);
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if(!$item_id)
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return false;
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}
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//Get items in the receiving so far.
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$items = $this->get_cart();
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//We need to loop through all items in the cart.
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//If the item is already there, get it's key($updatekey).
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//We also need to get the next key that we are going to use in case we need to add the
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//item to the list. Since items can be deleted, we can't use a count. we use the highest key + 1.
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$maxkey=0; //Highest key so far
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$itemalreadyinsale=FALSE; //We did not find the item yet.
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$insertkey=0; //Key to use for new entry.
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$updatekey=0; //Key to use to update(quantity)
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foreach ($items as $item)
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{
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//We primed the loop so maxkey is 0 the first time.
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//Also, we have stored the key in the element itself so we can compare.
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//There is an array function to get the associated key for an element, but I like it better
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//like that!
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if($maxkey <= $item['line'])
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{
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$maxkey = $item['line'];
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}
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if($item['item_id']==$item_id)
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{
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$itemalreadyinsale=TRUE;
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$updatekey=$item['line'];
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}
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}
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$insertkey=$maxkey+1;
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//array records are identified by $insertkey and item_id is just another field.
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$item = array(($insertkey)=>
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array(
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'item_id'=>$item_id,
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'line'=>$insertkey,
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'name'=>$this->CI->Item->get_info($item_id)->name,
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'description'=>$description!=null ? $description: $this->CI->Item->get_info($item_id)->description,
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'serialnumber'=>$serialnumber!=null ? $serialnumber: '',
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'allow_alt_description'=>$this->CI->Item->get_info($item_id)->allow_alt_description,
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'is_serialized'=>$this->CI->Item->get_info($item_id)->is_serialized,
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'quantity'=>$quantity,
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'discount'=>$discount,
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'price'=>$price!=null ? $price: $this->CI->Item->get_info($item_id)->cost_price
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)
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);
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//Item already exists
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if($itemalreadyinsale)
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{
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$items[$updatekey]['quantity']+=$quantity;
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}
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else
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{
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//add to existing array
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$items+=$item;
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}
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$this->set_cart($items);
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return true;
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}
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function add_item_unit($item_id,$quantity=1, $description=null)
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{
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//make sure item exists in database.
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if(!$this->CI->Item->exists($item_id))
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{
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//try to get item id given an item_number
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$item_id = $this->CI->Item->get_item_id($item_id);
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if(!$item_id)
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return false;
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}
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$related_item_number = $this->CI->Item_unit->get_info($item_id)->related_number;
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if($related_item_number!= null && !$this->CI->Item->is_warehouse_item_exist($related_item_number))
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{
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return false;
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}
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//Get items in the requisition so far.
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$items = $this->get_cart();
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//We need to loop through all items in the cart.
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//If the item is already there, get it's key($updatekey).
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//We also need to get the next key that we are going to use in case we need to add the
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//item to the list. Since items can be deleted, we can't use a count. we use the highest key + 1.
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$maxkey=0; //Highest key so far
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$itemalreadyinsale=FALSE; //We did not find the item yet.
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$insertkey=0; //Key to use for new entry.
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$updatekey=0; //Key to use to update(quantity)
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foreach ($items as $item)
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{
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//We primed the loop so maxkey is 0 the first time.
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//Also, we have stored the key in the element itself so we can compare.
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//There is an array function to get the associated key for an element, but I like it better
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//like that!
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if($maxkey <= $item['line'])
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{
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$maxkey = $item['line'];
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}
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if($item['item_id']==$item_id)
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{
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$itemalreadyinsale=TRUE;
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$updatekey=$item['line'];
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}
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}
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$insertkey=$maxkey+1;
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//array records are identified by $insertkey and item_id is just another field.
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$item = array(($insertkey)=>
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array(
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'item_id'=>$item_id,
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'line'=>$insertkey,
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'name'=>$this->CI->Item->get_info($item_id)->name,
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'description'=>$description!=null ? $description: $this->CI->Item->get_info($item_id)->description,
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'quantity'=>$quantity
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)
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);
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$item[$insertkey]['unit_quantity']= $this->CI->Item_unit->get_info($item_id)->unit_quantity;
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$related_item_id = $this->CI->Item->get_item_id($related_item_number,'warehouse');
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if($related_item_id == null)
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{
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$related_item_id = $this->CI->Item->get_item_id($related_item_number,'sale_stock');
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if($related_item_id == null)
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{
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return false;
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}
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}
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$item[$insertkey]['related_item'] = $this->CI->Item->get_info($related_item_id)->name;
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//Item already exists
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if($itemalreadyinsale)
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{
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$items[$updatekey]['quantity']+=$quantity;
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}
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else
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{
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//add to existing array
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$items+=$item;
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}
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$this->set_cart($items);
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return true;
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}
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function edit_item($line,$description,$serialnumber,$quantity,$discount,$price)
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{
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$items = $this->get_cart();
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if(isset($items[$line]))
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{
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$items[$line]['description'] = $description;
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$items[$line]['serialnumber'] = $serialnumber;
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$items[$line]['quantity'] = $quantity;
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$items[$line]['discount'] = $discount;
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$items[$line]['price'] = $price;
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$this->set_cart($items);
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}
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return false;
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}
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function edit_item_unit($line,$description,$quantity,$unit_quantity,$related_item)
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{
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$items = $this->get_cart();
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if(isset($items[$line]))
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{
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$items[$line]['quantity'] = $quantity;
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$this->set_cart($items);
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}
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return false;
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}
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function is_valid_receipt($receipt_receiving_id)
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{
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//RECV #
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$pieces = explode(' ',$receipt_receiving_id);
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if(count($pieces)==2)
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{
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return $this->CI->Receiving->exists($pieces[1]);
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}
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return false;
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}
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function is_valid_item_kit($item_kit_id)
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{
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//KIT #
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$pieces = explode(' ',$item_kit_id);
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if(count($pieces)==2)
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{
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return $this->CI->Item_kit->exists($pieces[1]);
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}
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return false;
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}
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function return_entire_receiving($receipt_receiving_id)
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{
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//POS #
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$pieces = explode(' ',$receipt_receiving_id);
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$receiving_id = $pieces[1];
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$this->empty_cart();
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$this->delete_supplier();
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foreach($this->CI->Receiving->get_receiving_items($receiving_id)->result() as $row)
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{
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$this->add_item($row->item_id,-$row->quantity_purchased,$row->discount_percent,$row->item_unit_price,$row->description,$row->serialnumber);
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}
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$this->set_supplier($this->CI->Receiving->get_supplier($receiving_id)->person_id);
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}
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function add_item_kit($external_item_kit_id)
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{
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//KIT #
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$pieces = explode(' ',$external_item_kit_id);
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$item_kit_id = $pieces[1];
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foreach ($this->CI->Item_kit_items->get_info($item_kit_id) as $item_kit_item)
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{
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$this->add_item($item_kit_item['item_id'], $item_kit_item['quantity']);
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}
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}
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function copy_entire_receiving($receiving_id)
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{
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$this->empty_cart();
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$this->delete_supplier();
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foreach($this->CI->Receiving->get_receiving_items($receiving_id)->result() as $row)
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{
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$this->add_item($row->item_id,$row->quantity_purchased,$row->discount_percent,$row->item_unit_price,$row->description,$row->serialnumber);
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}
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$this->set_supplier($this->CI->Receiving->get_supplier($receiving_id)->person_id);
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}
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function copy_entire_requisition($requisition_id)
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{
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$this->empty_cart();
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$this->delete_supplier();
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foreach($this->CI->Receiving->get_requisition_items($requisition_id)->result() as $row)
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{
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$this->add_item_unit($row->item_id,$row->requisition_quantity,$row->description);
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}
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$this->set_supplier($this->CI->Receiving->get_supplier($requisition_id)->person_id);
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}
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function delete_item($line)
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{
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$items=$this->get_cart();
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unset($items[$line]);
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$this->set_cart($items);
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}
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function empty_cart()
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{
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$this->CI->session->unset_userdata('cartRecv');
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}
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function delete_supplier()
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{
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$this->CI->session->unset_userdata('supplier');
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}
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function clear_mode()
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{
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$this->CI->session->unset_userdata('receiving_mode');
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}
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function clear_all()
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{
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$this->clear_mode();
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$this->empty_cart();
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$this->delete_supplier();
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}
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function get_total()
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{
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$total = 0;
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foreach($this->get_cart() as $item)
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{
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$total+=($item['price']*$item['quantity']-$item['price']*$item['quantity']*$item['discount']/100);
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}
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return $total;
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}
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}
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?>
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