Fixed payments reallocation for prepayment orders; blocked edition for open prepaymen...
[fa-stable.git] / sales / includes / sales_db.inc
index c350642ad05c605d792bf51bf0bfae1050c5a9d1..465002303887c7ca2659ea5ec8aa9b34865e360c 100644 (file)
@@ -10,7 +10,8 @@
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
 include_once($path_to_root . "/includes/banking.inc");
-include_once($path_to_root . "/includes/db/inventory_db.inc");
+include_once($path_to_root . "/includes/inventory.inc");
+include_once($path_to_root . "/includes/db/allocations_db.inc");
 include_once($path_to_root . "/sales/includes/db/sales_order_db.inc");
 include_once($path_to_root . "/sales/includes/db/sales_credit_db.inc");
 include_once($path_to_root . "/sales/includes/db/sales_invoice_db.inc");
@@ -26,21 +27,6 @@ include_once($path_to_root . "/sales/includes/db/payment_db.inc");
 include_once($path_to_root . "/sales/includes/db/branches_db.inc");
 include_once($path_to_root . "/sales/includes/db/customers_db.inc");
 
-//----------------------------------------------------------------------------------------
-// $price in customer's currency
-// $quantity is used as is (if it's neg it's neg, if it's pos it's pos)
-// $std_cost is in home currency
-// $show_or_hide 1 show this item in invoice/credit views, 0 to hide it (used for write-off items)
-// $type is 10 (invoice) or 11 (credit)
-
-function add_stock_move_customer($type, $stock_id, $trans_id, $location, $date_, $reference,
-       $quantity, $std_cost, $show_or_hide=1, $price=0, $discount_percent=0)
-{
-       return add_stock_move($type, $stock_id, $trans_id, $location, $date_, $reference,
-               $quantity, $std_cost, 0, $show_or_hide, $price, $discount_percent,
-               "The customer stock movement record cannot be inserted");
-}
-
 //----------------------------------------------------------------------------------------
 // add a debtor-related gl transaction
 // $date_ is display date (non-sql)
@@ -61,7 +47,7 @@ function add_gl_trans_customer($type, $type_no, $date_, $account, $dimension, $d
 
 function get_calculated_price($stock_id, $add_pct)
 {
-       $avg = get_standard_cost($stock_id);
+       $avg = get_unit_cost($stock_id);
        if ($avg == 0)
                return 0;
        return round2($avg * (1 + $add_pct / 100), user_price_dec());
@@ -115,14 +101,18 @@ function get_price ($stock_id, $currency, $sales_type_id, $factor=null, $date=nu
            $prices[$myrow['sales_type_id']][$myrow['curr_abrev']] = $myrow['price'];
        }
        $price = false;
-       if (isset($prices[$sales_type_id][$home_curr])) 
+       if (isset($prices[$sales_type_id][$currency])) 
        {
-           $price = $prices[$sales_type_id][$home_curr] / $rate;
+           $price = $prices[$sales_type_id][$currency];
        }
        elseif (isset($prices[$base_id][$currency])) 
        {
            $price = $prices[$base_id][$currency] * $factor;
        }
+       elseif (isset($prices[$sales_type_id][$home_curr])) 
+       {
+           $price = $prices[$sales_type_id][$home_curr] / $rate;
+       }
        elseif (isset($prices[$base_id][$home_curr])) 
        {
            $price = $prices[$base_id][$home_curr] * $factor / $rate;
@@ -156,7 +146,7 @@ function get_kit_price($item_code, $currency, $sales_type_id, $factor=null,
                $kit_price = get_price( $item_code, $currency, $sales_type_id, 
                        $factor, $date);
 
-               if ($kit_price !== false) {
+               if ($kit_price !== 0) {
                        return $kit_price;
                }
        }       
@@ -178,68 +168,24 @@ function get_kit_price($item_code, $currency, $sales_type_id, $factor=null,
        return $kit_price;
 }
 
-//-----------------------------------------------------------------------------
-
-function set_document_parent($cart)
-{
-       $inv_no = key($cart->trans_no);
-
-       if (count($cart->src_docs) == 1) {
-
-               // if this child document has only one parent - update child link
-               $src = array_keys($cart->src_docs);
-               $del_no = reset($src);
-
-               $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $del_no .
-                       ' WHERE type='.db_escape($cart->trans_type).' AND trans_no='. $inv_no ;
-               db_query($sql, 'Child document link cannot be updated');
-
-       }
-       if ($cart->trans_type != ST_SALESINVOICE)
-               return 0;
-
-       // the rest is batch invoice specific
-
-       foreach ($cart->line_items as $line) {
-               if ($line->quantity != $line->qty_dispatched) {
-                       return 1;       // this is partial invoice
-               }
-       }
-
-       $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $inv_no .
-       ' WHERE type='.get_parent_type($cart->trans_type).' AND (';
-
-       $deliveries = array_keys($cart->src_docs);
-
-       foreach ($deliveries as $key=>$del)
-               $deliveries[$key] = 'trans_no='.$del;
-
-       $sql .= implode(' OR ', $deliveries) . ')';
-       db_query($sql, 'Delivery links cannot be updated');
-
-       return 0; // batch or complete invoice
-}
-
-//--------------------------------------------------------------------------------------------------
-function get_parent_type($type)
-{
-       $parent_types = array( ST_CUSTCREDIT => ST_SALESINVOICE, ST_SALESINVOICE => ST_CUSTDELIVERY, ST_CUSTDELIVERY => ST_SALESORDER );
-       return isset($parent_types[$type]) ?  $parent_types[$type] : 0;
-}
-
 //--------------------------------------------------------------------------------------------------
-function update_parent_line($doc_type, $line_id, $qty_dispatched)
+function update_parent_line($doc_type, $line_id, $qty_dispatched, $auto=false)
 {
        $doc_type = get_parent_type($doc_type);
 
-//     echo "update line: $line_id, $doc_type, $qty_dispatched";
-       if ($doc_type==0)
+        $qty_dispatched = (float)$qty_dispatched;
+
+       if ($doc_type == 0)
                return false;
        else {
-               if ($doc_type==ST_SALESORDER)
+               if ($doc_type==ST_SALESORDER || $doc_type==ST_SALESQUOTE)
+               {
                        $sql = "UPDATE ".TB_PREF."sales_order_details
-                               SET qty_sent = qty_sent + $qty_dispatched
-                               WHERE id=".db_escape($line_id);
+                               SET qty_sent = qty_sent + $qty_dispatched";
+                       if ($auto)
+                               $sql .= ", quantity = quantity + $qty_dispatched";
+                       $sql .= " WHERE id=".db_escape($line_id);
+               }
                else
                        $sql = "UPDATE ".TB_PREF."debtor_trans_details
                                SET qty_done = qty_done + $qty_dispatched
@@ -254,14 +200,15 @@ function update_parent_line($doc_type, $line_id, $qty_dispatched)
 //
 function get_location(&$cart)
 {
-       $sql = "SELECT ".TB_PREF."locations.* FROM ".TB_PREF."stock_moves,"
-               .TB_PREF."locations".
+       $sql = "SELECT location.*
+               FROM ".TB_PREF."stock_moves move,"
+                       .TB_PREF."locations location".
                " WHERE type=".db_escape($cart->trans_type).
                " AND trans_no=".key($cart->trans_no).
                " AND qty!=0 ".
-               " AND ".TB_PREF."locations.loc_code=".TB_PREF."stock_moves.loc_code";
-       $result = db_query($sql, 'Retreiving inventory location');
+               " AND location.loc_code=move.loc_code";
 
+       $result = db_query($sql, 'Retreiving inventory location');
 
        if (db_num_rows($result)) {
                return db_fetch($result);
@@ -276,7 +223,7 @@ function get_location(&$cart)
 function read_sales_trans($doc_type, $trans_no, &$cart)
 {
        if (!is_array($trans_no) && $trans_no)
-                       $trans_no = array($trans_no);
+               $trans_no = array($trans_no);
 
        $cart->trans_type = $doc_type;
        if (!$trans_no) { // new document
@@ -295,11 +242,11 @@ function read_sales_trans($doc_type, $trans_no, &$cart)
                        $myrow["curr_code"], $myrow["discount"], $myrow["payment_terms"]);
 
                $cart->set_branch($myrow["branch_code"], $myrow["tax_group_id"],
-                       $myrow["tax_group_name"],       $myrow["phone"], $myrow["email"]);
+                       $myrow["tax_group_name"]);
 
                $cart->reference = $myrow["reference"];
+               $cart->prepaid = $myrow["prepaid"];
                $cart->order_no = $myrow["order_"];
-               $cart->trans_link = $myrow["trans_link"];
                $cart->due_date = sql2date($myrow["due_date"]);
                $cart->document_date = sql2date($myrow["tran_date"]);
                $cart->dimension_id = $myrow['dimension_id']; // added 2.1 Joe Hunt 2008-11-12
@@ -328,12 +275,108 @@ function read_sales_trans($doc_type, $trans_no, &$cart)
                                        $myrow["stock_id"],$myrow["quantity"],
                                        $myrow["unit_price"], $myrow["discount_percent"],
                                        $myrow["qty_done"], $myrow["standard_cost"],
-                                       $myrow["StockDescription"],$myrow["id"], $myrow["debtor_trans_no"]);
+                                       $myrow["StockDescription"],$myrow["id"], $myrow["debtor_trans_no"],
+                                       @$myrow["src_id"]);
                        }
                }
+               $cart->prepayments = get_payments_for($trans_no, $doc_type, $myrow["debtor_no"]);
+
        } // !newdoc
 
        return true;
 }
 //----------------------------------------------------------------------------------------
-?>
\ No newline at end of file
+
+function get_sales_child_lines($trans_type, $trans_no, $lines=true)
+{
+       if (!($ctype = get_child_type($trans_type)))
+               return false;
+       if (!is_array($trans_no)) {
+               $trans_no = array($trans_no);
+       }
+
+       $par_tbl = $trans_type == ST_SALESORDER ? "sales_order_details" : "debtor_trans_details";
+       $par_no = $trans_type == ST_SALESORDER ? "trans.order_no" : "trans.debtor_trans_no";
+
+       foreach($trans_no as $n => $trans) {
+               $trans_no[$n] = db_escape($trans);
+       }
+       $sql = "SELECT child.*
+                       FROM
+                               ".TB_PREF."debtor_trans_details child
+                       LEFT JOIN ".TB_PREF."$par_tbl trans 
+                               ON child.src_id=trans.id AND child.debtor_trans_type=$ctype
+                       WHERE $par_no IN(". implode(',', array_values($trans_no)).")";
+
+       if (!$lines)
+               $sql .= " GROUP BY child.debtor_trans_no";
+
+       $sql .= " ORDER BY child.debtor_trans_no";
+
+       return db_query($sql, "can't retrieve child trans");
+}
+
+function get_sales_child_numbers($trans_type, $trans_no)
+{
+       $trans = array();
+       $res = get_sales_child_lines($trans_type, $trans_no, false);
+       while ($line = db_fetch($res)) {
+               $trans[] = $line['debtor_trans_no'];
+       }
+       return $trans;
+}
+
+function get_sales_parent_lines($trans_type, $trans_no, $lines=true)
+{
+       $partype = get_parent_type($trans_type);
+
+       if (!$partype)
+               return false;
+
+       $par_tbl = $partype == ST_SALESORDER ? "sales_order_details" : "debtor_trans_details";
+       $par_no = $partype == ST_SALESORDER ? "parent.order_no" : "parent.debtor_trans_no";
+       $sql = "SELECT parent.*
+                       FROM
+                               ".TB_PREF."$par_tbl parent
+                       LEFT JOIN ".TB_PREF."debtor_trans_details trans 
+                               ON trans.src_id=parent.id
+                       WHERE
+                               trans.debtor_trans_type=".db_escape($trans_type)
+                               ." AND trans.debtor_trans_no=".db_escape($trans_no);
+       if (!$lines)
+               $sql .= " GROUP BY $par_no";
+       
+       $sql .= " ORDER BY $par_no";
+       
+       return db_query($sql, "can't retrieve child trans");
+
+}
+
+function get_sales_parent_numbers($trans_type, $trans_no)
+{
+       $trans = array();
+       $res = get_sales_parent_lines($trans_type, $trans_no, false);
+       while ($line = db_fetch($res))
+               $trans[] = $line[$trans_type==ST_CUSTDELIVERY ? 'order_no' : 'debtor_trans_no'];
+       return $trans;
+}
+
+//----------------------------------------------------------------------------------------
+
+function get_sales_child_documents($trans_type, $trans_no)
+{
+       // FIXME -  credit notes retrieved here should be those linked to invoices containing 
+       // at least one line from related invoice
+
+       if (!count($trans_no))
+               return false;
+       $childs = get_sales_child_numbers($trans_type, $trans_no, false);
+       if (!count($childs))
+               return false;
+               
+       $sql = "SELECT * FROM ".TB_PREF."debtor_trans
+               WHERE type=".get_child_type($trans_type)." AND trans_no IN(". implode(',', array_values($childs)).")";
+
+       return db_query($sql,"The related credit notes could not be retreived");
+}
+