Merged last changes from stable.
[fa-stable.git] / purchasing / includes / db / invoice_db.inc
index 83e9f7f83a4dfa6c1453f8d2b4aa6f8f251187f5..80169267ac9aa1a675adc14c84f1a6c5098fb5d7 100644 (file)
@@ -16,12 +16,14 @@ include_once($path_to_root . "/purchasing/includes/db/invoice_items_db.inc");
 function read_supplier_details_to_trans(&$supp_trans, $supplier_id)
 {
        $sql = "SELECT supp.supp_name, terms.terms, terms.days_before_due,
-               terms.day_in_following_month, supp.tax_included,
+               terms.day_in_following_month, supp.tax_included, supp.tax_algorithm,
                supp.tax_group_id, tax_group.name AS tax_group_name,
-               supp.credit_limit - Sum(IFNULL(ov_amount + ov_gst + ov_discount,0)) as cur_credit
-               FROM ".TB_PREF."suppliers supp 
-                       LEFT JOIN ".TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id, "
-                       .TB_PREF."payment_terms terms, ".TB_PREF."tax_groups tax_group
+               supp.credit_limit - Sum(IFNULL(IF(trans.type=".ST_SUPPCREDIT.", -1, 1) 
+                       * (ov_amount + ov_gst + ov_discount),0)) as cur_credit
+               FROM ".TB_PREF."suppliers supp LEFT JOIN "
+                       .TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id, "
+                       .TB_PREF."payment_terms terms, "
+                       .TB_PREF."tax_groups tax_group
                WHERE supp.tax_group_id = tax_group.id
                AND supp.payment_terms=terms.terms_indicator
                AND supp.supplier_id = ".db_escape($supplier_id)." GROUP BY supp.supp_name";
@@ -30,8 +32,19 @@ function read_supplier_details_to_trans(&$supp_trans, $supplier_id)
 
        $myrow = db_fetch($result);
 
+    if ($supp_trans->tran_date == "")
+    {
+               $supp_trans->tran_date = Today();
+
+               if (!is_date_in_fiscalyear($supp_trans->tran_date))
+                       $supp_trans->tran_date = end_fiscalyear();
+       }
+       if ($supp_trans->supplier_id != $supplier_id)
+           get_duedate_from_terms($supp_trans);
+
     $supp_trans->supplier_id = $supplier_id;
     $supp_trans->tax_included = $myrow['tax_included'];
+    $supp_trans->tax_algorithm = $supp_trans->stored_algorithm = $myrow['tax_algorithm'];
     $supp_trans->supplier_name = $myrow['supp_name'];
        $supp_trans->terms = array( 
                'description' => $myrow['terms'],
@@ -43,20 +56,13 @@ function read_supplier_details_to_trans(&$supp_trans, $supplier_id)
        $supp_trans->tax_description = $myrow['tax_group_name'];
        $supp_trans->tax_group_id = $myrow['tax_group_id'];
 
-    if ($supp_trans->tran_date == "")
-    {
-               $supp_trans->tran_date = Today();
-               if (!is_date_in_fiscalyear($supp_trans->tran_date))
-                       $supp_trans->tran_date = end_fiscalyear();
-       }
-    //if ($supp_trans->due_date=="") {
-    // get_duedate_from_terms($supp_trans);
-    //}
-    get_duedate_from_terms($supp_trans);
 }
 
-//--------------------------------------------------------------------------------------------------
-
+//-------------------------------------------------------------------------------------------------
+//     Updates invoiced quantity in PO and GRN line, and act_price in PO
+//  Returns:
+// if chg_price is set:         previous act_price, delivery date and unit_price from PO
+//
 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
 {
        if ($chg_price != null)
@@ -113,14 +119,24 @@ function get_diff_in_home_currency($supplier, $old_date, $date, $amount1, $amoun
 }
 //----------------------------------------------------------------------------------------
 
-function add_supp_invoice($supp_trans, $invoice_no=0) // do not receive as ref because we change locally
+function add_supp_invoice(&$supp_trans) // do not receive as ref because we change locally
 {
        global $Refs;
 
+       //$company_currency = get_company_currency();
+       $trans_no = $supp_trans->trans_no;
+       $trans_type = $supp_trans->trans_type;
+       /*Start an sql transaction */
        begin_transaction();
-       hook_db_prewrite($supp_trans, $supp_trans->trans_type);
+       hook_db_prewrite($supp_trans, $trans_type);
        $tax_total = 0;
     $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
+       if ($trans_no) {
+               $allocs = get_payments_for($trans_no, $trans_type); // save allocations
+               void_transaction($trans_type, $trans_no, Today(), _("Document reentered."));
+               $Refs->restore_last($trans_type, $trans_no);
+       } else
+               $allocs = get_po_prepayments($supp_trans);
 
        $supplier = get_supplier($supp_trans->supplier_id);
 
@@ -142,8 +158,6 @@ function add_supp_invoice($supp_trans, $invoice_no=0) // do not receive as ref b
                        $item_added_tax += isset($taxitem['Override']) ? $taxitem['Override'] : round2($taxitem['Value'], user_price_dec());
        }
 
-       $trans_type = $supp_trans->trans_type;
-
        if ($trans_type == ST_SUPPCREDIT)
        {
                // let's negate everything because it's a credit note
@@ -159,7 +173,11 @@ function add_supp_invoice($supp_trans, $invoice_no=0) // do not receive as ref b
     /*First insert the invoice into the supp_trans table*/
        $invoice_id = write_supp_trans($trans_type, 0, $supp_trans->supplier_id, $date_, $supp_trans->due_date,
                $supp_trans->reference, $supp_trans->supp_reference,
-               $invoice_items_total, $item_added_tax, $supp_trans->ov_discount, "", 0, $supp_trans->tax_included);
+               $invoice_items_total, $item_added_tax, $supp_trans->ov_discount, "", 0, $supp_trans->tax_included,
+               $supp_trans->tax_algorithm);
+
+
+       $supp_trans->trans_no = $invoice_id;
 
        $total = 0;
 
@@ -283,9 +301,9 @@ function add_supp_invoice($supp_trans, $invoice_no=0) // do not receive as ref b
                                $currency = get_supplier_currency($supp_trans->supplier_id);
 
                                $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
-                                       $dim, $dim2, $old_value, $supp_trans->supplier_id, "", $ex_rate);
-                               $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_value, 
-                                       $taxfree_line);
+                                       $dim1, $dim2, $entered_grn->this_quantity_inv * $old_price, $supp_trans->supplier_id, "", $ex_rate);
+                               $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_price, 
+                                       $line_taxfree); 
 
                                $mat_cost = update_average_material_cost(null, $entered_grn->item_code,
                                        $diff/$entered_grn->this_quantity_inv, $entered_grn->this_quantity_inv, null, true);
@@ -339,31 +357,35 @@ function add_supp_invoice($supp_trans, $invoice_no=0) // do not receive as ref b
 
        $Refs->save($trans_type, $invoice_id, $supp_trans->reference);
 
-       if ($invoice_no != 0)
+       if ($supp_trans->src_docs)
        {
-               $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $invoice_no);
+               $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $supp_trans->src_docs);
                if ($invoice_alloc_balance > 0) 
                {       //the invoice is not already fully allocated 
 
-                       $trans = get_supp_trans($invoice_no, ST_SUPPINVOICE);
+                       $trans = get_supp_trans($supp_trans->src_docs, ST_SUPPINVOICE);
                        $total = $trans['Total'];
 
                        $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
                        /*Now insert the allocation record if > 0 */
                        if ($allocate_amount != 0) 
                        {
-                               update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no, $allocate_amount);
-                               update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $allocate_amount);
-                               add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
+                               update_supp_trans_allocation(ST_SUPPINVOICE, $supp_trans->src_docs);
+                               update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id);
+                               add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $supp_trans->src_docs,
                                        $date_);
 
-                               exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no, $date_,
+                               exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $supp_trans->src_docs, $date_,
                                        $allocate_amount, PT_SUPPLIER);
                        }
                }
        }
 
-       $supp_trans->trans_no = $invoice_id;
+//_vd($allocs);
+       reallocate_payments($invoice_id, ST_SUPPINVOICE, $date_, $to_allocate, $allocs);
+//_vd(get_payments_for($sales_order, ST_PURCHORDER));
+//_vd(get_payments_for($invoice_id, ST_SUPPINVOICE));
+//exit;
        hook_db_postwrite($supp_trans, $supp_trans->trans_type);
     commit_transaction();
 
@@ -415,9 +437,11 @@ function get_tax_overrides($trans_type, $trans_no)
 
 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
 {
-       $sql = "SELECT ".TB_PREF."supp_trans.*, supp_name FROM ".TB_PREF."supp_trans,".TB_PREF."suppliers
+       $sql = "SELECT ".TB_PREF."supp_trans.*, supp_name 
+               FROM ".TB_PREF."supp_trans,".TB_PREF."suppliers
                WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
                AND ".TB_PREF."suppliers.supplier_id=".TB_PREF."supp_trans.supplier_id";
+
        $result = db_query($sql, "Cannot retreive a supplier transaction");
 
        if (db_num_rows($result) == 1)
@@ -435,6 +459,7 @@ function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
                $supp_trans->ov_discount = $trans_row["ov_discount"];
                $supp_trans->ov_gst = $trans_row["ov_gst"];
                $supp_trans->tax_included = $trans_row["tax_included"];
+               $supp_trans->stored_algorithm = $supp_trans->tax_algorithm = $trans_row["tax_algorithm"];
 
                $id = $trans_row["trans_no"];
 
@@ -449,7 +474,10 @@ function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
                if ($details_row["gl_code"] == 0)
                {
                        $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
-                                       $details_row["description"], 0, 0, $details_row["quantity"], 0, $details_row["FullUnitPrice"],
+                                       $details_row["description"], 
+                                       $details_row['qty_recd'],
+                                       $details_row['quantity_inv']-$details_row["quantity"],
+                                       $details_row["quantity"], 0, $details_row["FullUnitPrice"],
                                        0, 0);
                }
                else
@@ -519,9 +547,8 @@ function void_supp_invoice($type, $type_no)
                                $batch = get_grn_batch_from_item($details_row["grn_item_id"]);  
                                $grn = get_grn_batch($batch);
                        if ($type == ST_SUPPCREDIT) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
-                       {       
+                       {       // We must get the corresponding invoice item to check for price chg.
                                        $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
-                                       
                                        //Chaitanya : Skipped costing block & handle in void_stock_move
                                        // We must get the corresponding invoice item to check for price chg.
                                        /*if ($match !== false)
@@ -530,7 +557,7 @@ function void_supp_invoice($type, $type_no)
                                        else            
                                                $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],  
                                                        $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);*/
-                                                       
+
                                        $sql = "UPDATE ".TB_PREF."purch_order_details
                                        SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
                                if ($match !== false)
@@ -621,17 +648,17 @@ function is_reference_already_there($supplier_id, $supp_reference, $trans_no=0)
 
 function remove_not_invoice_item($id)
 {
-    begin_transaction();
+       begin_transaction();
 
     $myrow = get_grn_item_detail($id);
 
     $grn = get_grn_batch($myrow['grn_batch_id']);
-    
+
     $supp = get_supplier($grn["supplier_id"]);
 
-    $sql = "UPDATE ".TB_PREF."purch_order_details
-        SET quantity_received = qty_invoiced, quantity_ordered = qty_invoiced WHERE po_detail_item = ".$myrow["po_detail_item"];
-    db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
+       $sql = "UPDATE ".TB_PREF."purch_order_details
+               SET quantity_received = qty_invoiced, quantity_ordered = qty_invoiced WHERE po_detail_item = ".$myrow["po_detail_item"];
+       db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
 
     $sql = "UPDATE ".TB_PREF."grn_items
         SET qty_recd = quantity_inv WHERE id = ".$myrow["id"];
@@ -664,4 +691,23 @@ function remove_not_invoice_item($id)
 
     commit_transaction();
 }
-?>
+
+function find_src_invoices($cart)
+{
+       $invoices = $po_ids = array();
+       foreach($cart->grn_items as $item)
+               $po_ids[] = "'$item->po_detail_item'";  // credit item lines
+
+       if (count($po_ids)) {
+               $sql = "SELECT DISTINCT trans.trans_no, trans.reference, trans.supp_reference
+                       FROM ".TB_PREF."supp_invoice_items items
+                       LEFT JOIN ".TB_PREF."supp_trans trans ON trans.trans_no=items.supp_trans_no AND trans.`type`=items.supp_trans_type
+                       WHERE items.po_detail_item_id IN (" . implode(',', $po_ids). ")"." AND items.supp_trans_type=20";
+               $result = db_query($sql, "cannot find source invoice details");
+               while ($rec = db_fetch($result))
+               {
+                       $invoices[$rec['trans_no']] = $rec['supp_reference']; // array($rec['reference'], $rec['supp_reference']);
+               }
+       }
+       return $invoices;
+}