sales/includes/db/sales_invoice_db.inc

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 //-----------------------------------------------------------------------------
  13 //      Add or update Sales Invoice
  14 //
  15 function write_sales_invoice(&$invoice)
  16 {
  17         global $Refs;
  18
  19         $trans_no = $invoice->trans_no;
  20         if (is_array($trans_no))
  21                 $trans_no = key($trans_no);
  22
  23         $date_ = $invoice->document_date;
  24         $charge_shipping =$invoice->freight_cost;
  25
  26         begin_transaction();
  27
  28         $company_data = get_company_prefs();
  29
  30         $branch_data = get_branch_accounts($invoice->Branch);
  31
  32         $customer = get_customer($invoice->customer_id);
  33
  34         // offer price values without freight costs
  35         $items_total = $invoice->get_items_total_dispatch();
  36         $freight_tax = $invoice->get_shipping_tax();
  37
  38         $delivery_no = $invoice->src_docs;
  39         if (is_array($delivery_no))
  40                 $delivery_no = 0;
  41
  42         update_customer_trans_version(get_parent_type(ST_SALESINVOICE), $invoice->src_docs);
  43
  44         $ov_gst = 0;
  45         $taxes = $invoice->get_taxes(); // all taxes with freight_tax
  46
  47         foreach ($taxes as $taxitem) {
  48                 $taxitem['Value'] =  round2($taxitem['Value'], user_price_dec());
  49                 $ov_gst +=  $taxitem['Value'];
  50         }
  51
  52         if($invoice->tax_included==0) {
  53             $items_added_tax = $ov_gst-$freight_tax;
  54             $freight_added_tax = $freight_tax;
  55         } else {
  56             $items_added_tax = 0;
  57             $freight_added_tax = 0;
  58         }
  59         // 2006-06-14. If the Customer Branch AR Account is set to a Bank Account,
  60         // the transaction will be settled at once.
  61         if (is_bank_account($branch_data['receivables_account']))
  62                 $alloc = $items_total + $items_added_tax + $invoice->freight_cost + $freight_added_tax;
  63         else
  64                 $alloc = 0;
  65
  66         /* Insert/update the debtor_trans */
  67         $sales_order = $invoice->order_no;
  68         if (is_array($sales_order))
  69                         $sales_order = $sales_order[0]; // assume all crucial SO data are same for every delivery
  70
  71         $invoice_no = write_customer_trans(ST_SALESINVOICE, $trans_no, $invoice->customer_id,
  72                 $invoice->Branch, $date_, $invoice->reference, $items_total, 0,
  73                 $items_added_tax, $invoice->freight_cost, $freight_added_tax,
  74                 $invoice->sales_type, $sales_order, $delivery_no,
  75                 $invoice->ship_via, $invoice->due_date, $alloc, 0, $invoice->dimension_id, $invoice->dimension2_id);
  76                 // 2008-06-14 extra $alloc, 2008-11-12 added dimension_id Joe Hunt
  77
  78         if ($trans_no == 0) {
  79                 $invoice->trans_no = array($invoice_no=>0);
  80                 set_document_parent($invoice);
  81         } else {
  82                 delete_comments(ST_SALESINVOICE, $invoice_no);
  83                 void_gl_trans(ST_SALESINVOICE, $invoice_no, true);
  84                 void_cust_allocations(ST_SALESINVOICE, $invoice_no); // ?
  85                 void_trans_tax_details(ST_SALESINVOICE, $invoice_no);
  86         }
  87         $total = 0;
  88         foreach ($invoice->line_items as $line_no => $invoice_line) {
  89                 if ($invoice_line->qty_dispatched == 0) {
  90                         unset($invoice->line_items[$line_no]);
  91                         continue;
  92                 }
  93                 $line_taxfree_price = get_tax_free_price_for_item($invoice_line->stock_id,
  94                         $invoice_line->price, 0, $invoice->tax_included,
  95                         $invoice->tax_group_array);
  96
  97                 $line_tax = get_full_price_for_item($invoice_line->stock_id,
  98                         $invoice_line->price, 0, $invoice->tax_included,
  99                         $invoice->tax_group_array) - $line_taxfree_price;
 100
 101                 write_customer_trans_detail_item(ST_SALESINVOICE, $invoice_no, $invoice_line->stock_id,
 102                         $invoice_line->item_description, $invoice_line->qty_dispatched,
 103                         $invoice_line->line_price(), $line_tax, $invoice_line->discount_percent,
 104                         $invoice_line->standard_cost,
 105                         $trans_no ? $invoice_line->id : 0);
 106
 107                 // Update delivery items for the quantity invoiced
 108                 if ($invoice_line->qty_old != $invoice_line->qty_dispatched)
 109                         update_parent_line(ST_SALESINVOICE, $invoice_line->src_id, ($invoice_line->qty_dispatched-$invoice_line->qty_old));
 110
 111                 if ($invoice_line->qty_dispatched != 0) {
 112                         $stock_gl_code = get_stock_gl_code($invoice_line->stock_id);
 113
 114                         if ($invoice_line->line_price() != 0) {
 115                                 //Post sales transaction to GL credit sales
 116
 117                                 // 2008-06-14. If there is a Branch Sales Account, then override with this,
 118                                 // else take the Item Sales Account
 119                                 $sales_account = ($branch_data['sales_account'] != "" ? $branch_data['sales_account'] : $stock_gl_code['sales_account']);
 120                                 // 2008-08-01. If there is a Customer Dimension, then override with this,
 121                                 // else take the Item Dimension (if any)
 122                                 $dim = ($invoice->dimension_id != $customer['dimension_id'] ? $invoice->dimension_id :
 123                                         ($customer['dimension_id'] != 0 ? $customer["dimension_id"] : $stock_gl_code["dimension_id"]));
 124                                 $dim2 = ($invoice->dimension2_id != $customer['dimension2_id'] ? $invoice->dimension2_id :
 125                                         ($customer['dimension2_id'] != 0 ? $customer["dimension2_id"] : $stock_gl_code["dimension2_id"]));
 126                                 $total += add_gl_trans_customer(ST_SALESINVOICE, $invoice_no, $date_, $sales_account, $dim, $dim2,
 127                                         (-$line_taxfree_price * $invoice_line->qty_dispatched),
 128                                         $invoice->customer_id, "The sales price GL posting could not be inserted");
 129
 130                                 if ($invoice_line->discount_percent != 0) {
 131
 132                                         $total += add_gl_trans_customer(ST_SALESINVOICE, $invoice_no, $date_,
 133                                                 $branch_data["sales_discount_account"], $dim, $dim2,
 134                                                 ($line_taxfree_price * $invoice_line->qty_dispatched * $invoice_line->discount_percent),
 135                                                 $invoice->customer_id, "The sales discount GL posting could not be inserted");
 136                                 } /*end of if discount !=0 */
 137                         }
 138                 } /*quantity dispatched is more than 0 */
 139         } /*end of delivery_line loop */
 140
 141         if (($items_total + $charge_shipping) != 0) {
 142                 $total += add_gl_trans_customer(ST_SALESINVOICE, $invoice_no, $date_, $branch_data["receivables_account"], 0, 0,
 143                         ($items_total + $charge_shipping + $items_added_tax + $freight_added_tax),
 144                         $invoice->customer_id, "The total debtor GL posting could not be inserted");
 145         }
 146
 147         if ($charge_shipping != 0) {
 148                 $total += add_gl_trans_customer(ST_SALESINVOICE, $invoice_no, $date_, $company_data["freight_act"], 0, 0,
 149                         -$invoice->get_tax_free_shipping(), $invoice->customer_id,
 150                         "The freight GL posting could not be inserted");
 151         }
 152         // post all taxes
 153         foreach ($taxes as $taxitem) {
 154
 155                 if ($taxitem['Net'] != 0) {
 156                         $ex_rate = get_exchange_rate_from_home_currency(get_customer_currency($invoice->customer_id), $date_);
 157                         add_trans_tax_details(ST_SALESINVOICE, $invoice_no, $taxitem['tax_type_id'],
 158                                 $taxitem['rate'], $invoice->tax_included, $taxitem['Value'],
 159                                  $taxitem['Net'], $ex_rate, $date_, $invoice->reference);
 160
 161                         $total += add_gl_trans_customer(ST_SALESINVOICE, $invoice_no, $date_, $taxitem['sales_gl_code'], 0, 0,
 162                                 (-$taxitem['Value']), $invoice->customer_id,
 163                                 "A tax GL posting could not be inserted");
 164                 }
 165         }
 166
 167         /*Post a balance post if $total != 0 */
 168         add_gl_balance(ST_SALESINVOICE, $invoice_no, $date_, -$total, PT_CUSTOMER, $invoice->customer_id);
 169
 170         add_comments(10, $invoice_no, $date_, $invoice->Comments);
 171
 172         if ($trans_no == 0) {
 173                 $Refs->save(ST_SALESINVOICE, $invoice_no, $invoice->reference);
 174                 if ($invoice->cash) {
 175                         $amount = $items_total + $items_added_tax + $invoice->freight_cost
 176                                 + $freight_added_tax;
 177
 178                         // to use debtors.pmt_discount on cash sale:
 179                         // extend invoice entry page with final amount after discount
 180                         // and change line below.
 181                         $discount = 0; // $invoice->cash_discount*$amount;
 182                         $pmtno = write_customer_payment(0, $invoice->customer_id,
 183                                 $invoice->Branch, $invoice->cash_account, $date_,
 184                                 $Refs->get_next(ST_CUSTPAYMENT), $amount-$discount, $discount,
 185                                 _('Cash invoice').' '.$invoice_no);
 186                         add_cust_allocation($amount, ST_CUSTPAYMENT, $pmtno, ST_SALESINVOICE, $invoice_no);
 187
 188                         update_debtor_trans_allocation(ST_SALESINVOICE, $invoice_no, $amount);
 189                         update_debtor_trans_allocation(ST_CUSTPAYMENT, $pmtno, $amount);
 190                 }
 191         }
 192         commit_transaction();
 193
 194         return $invoice_no;
 195 }
 196
 197 //--------------------------------------------------------------------------------------------------
 198
 199 function void_sales_invoice($type, $type_no)
 200 {
 201         begin_transaction();
 202
 203         void_bank_trans($type, $type_no, true);
 204         void_gl_trans($type, $type_no, true);
 205
 206         // reverse all the changes in parent document(s)
 207         $items_result = get_customer_trans_details($type, $type_no);
 208
 209         $deliveries = get_parent_trans($type, $type_no);
 210
 211         if ($deliveries !== 0) {
 212                 $srcdetails = get_customer_trans_details(get_parent_type($type), $deliveries);
 213                 while ($row = db_fetch($items_result)) {
 214                         $src_line = db_fetch($srcdetails);
 215                         update_parent_line($type, $src_line['id'], -$row['quantity']);
 216                 }
 217         }
 218         // clear details after they've been reversed in the sales order
 219         void_customer_trans_details($type, $type_no);
 220
 221         void_trans_tax_details($type, $type_no);
 222
 223         void_cust_allocations($type, $type_no);
 224
 225         // do this last because other voidings can depend on it - especially voiding
 226         // DO NOT MOVE THIS ABOVE VOIDING or we can end up with trans with alloc < 0
 227         void_customer_trans($type, $type_no);
 228
 229         commit_transaction();
 230 }
 231
 232 ?>