Standard sql separator in date functions.

[fa-stable.git] / purchasing / includes / purchasing_db.inc

diff --git a/purchasing/includes/purchasing_db.inc b/purchasing/includes/purchasing_db.inc
index a33c81b82fff13e404453b4e00888e608f651d2e..e98bd89a5d7b45884014f6b37d840b9a0b5e31ed 100644 (file)
--- a/purchasing/includes/purchasing_db.inc
+++ b/purchasing/includes/purchasing_db.inc
@@ -55,5 +55,36 @@ function get_purchase_price($supplier_id, $stock_id)
 
 //----------------------------------------------------------------------------------------
 
+function get_purchase_data($supplier_id, $stock_id)
+{
+       $sql = "SELECT * FROM ".TB_PREF."purch_data 
+               WHERE supplier_id = '" . $supplier_id . "' 
+               AND stock_id = '". $stock_id . "'";
+       $result = db_query($sql, "The supplier pricing details for " . $stock_id . " could not be retrieved");    
+
+       return db_fetch($result);
+}
+
+function add_or_update_purchase_data($supplier_id, $stock_id, $price, $description="", $uom="")
+{
+       $data = get_purchase_data($supplier_id, $stock_id);
+       if ($data === false)
+       {
+               $sql = "INSERT INTO ".TB_PREF."purch_data (supplier_id, stock_id, price, suppliers_uom,
+                       conversion_factor, supplier_description) VALUES ('$supplier_id', '$stock_id', 
+                       $price, '$uom', 1, '$description')";
+               db_query($sql,"The supplier purchasing details could not be added");
+               return;
+       }       
+       $price = round($price * $data['conversion_factor'], user_price_dec());  
+       $sql = "UPDATE ".TB_PREF."purch_data SET price=$price";
+       if ($uom != "")
+               $sql .= ",suppliers_uom='$uom'";
+       if ($description != "") 
+               $sql .= ",supplier_description='$description'";
+       $sql .= " WHERE stock_id='$stock_id' AND supplier_id='$supplier_id'";
+       db_query($sql,"The supplier purchasing details could not be updated");
+       return true;
+}
 
 ?>
\ No newline at end of file