purchasing/includes/db/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 include_once($path_to_root . "/purchasing/includes/db/invoice_items_db.inc");
  13
  14 //--------------------------------------------------------------------------------------------------
  15
  16 function read_supplier_details_to_trans(&$supp_trans, $supplier_id)
  17 {
  18         $sql = "SELECT ".TB_PREF."suppliers.supp_name, ".TB_PREF."payment_terms.terms, "
  19                 .TB_PREF."payment_terms.days_before_due,
  20                 ".TB_PREF."payment_terms.day_in_following_month,
  21                 ".TB_PREF."suppliers.tax_group_id, ".TB_PREF."tax_groups.name As tax_group_name
  22                 From ".TB_PREF."suppliers, ".TB_PREF."payment_terms, ".TB_PREF."tax_groups
  23                 WHERE ".TB_PREF."suppliers.tax_group_id = ".TB_PREF."tax_groups.id
  24                 AND ".TB_PREF."suppliers.payment_terms=".TB_PREF."payment_terms.terms_indicator
  25                 AND ".TB_PREF."suppliers.supplier_id = ".db_escape($supplier_id);
  26
  27         $result = db_query($sql, "The supplier record selected: " . $supplier_id . " cannot be retrieved");
  28
  29         $myrow = db_fetch($result);
  30
  31     $supp_trans->supplier_id = $supplier_id;
  32     $supp_trans->supplier_name = $myrow['supp_name'];
  33         $supp_trans->terms_description = $myrow['terms'];
  34
  35         if ($myrow['days_before_due'] == 0)
  36         {
  37                 $supp_trans->terms = "1" . $myrow['day_in_following_month'];
  38         }
  39         else
  40         {
  41                 $supp_trans->terms = "0" . $myrow['days_before_due'];
  42         }
  43         $supp_trans->tax_description = $myrow['tax_group_name'];
  44         $supp_trans->tax_group_id = $myrow['tax_group_id'];
  45
  46     if ($supp_trans->tran_date == "")
  47     {
  48                 $supp_trans->tran_date = Today();
  49                 if (!is_date_in_fiscalyear($supp_trans->tran_date))
  50                         $supp_trans->tran_date = end_fiscalyear();
  51         }
  52     //if ($supp_trans->due_date=="") {
  53     //  get_duedate_from_terms($supp_trans);
  54     //}
  55     get_duedate_from_terms($supp_trans);
  56 }
  57
  58 //--------------------------------------------------------------------------------------------------
  59
  60 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
  61 {
  62         if ($chg_price != null)
  63         {
  64                 $sql = "SELECT act_price, unit_price FROM ".TB_PREF."purch_order_details WHERE
  65                         po_detail_item = ".db_escape($po_detail_item);
  66                 $result = db_query($sql, "The old actual price of the purchase order line could not be retrieved");
  67                 $row = db_fetch_row($result);
  68                 $ret = $row[0];
  69
  70                 $unit_price = $row[1]; //Added by Rasmus
  71
  72                 $sql = "SELECT delivery_date FROM ".TB_PREF."grn_batch,".TB_PREF."grn_items WHERE
  73                         ".TB_PREF."grn_batch.id = ".TB_PREF."grn_items.grn_batch_id AND "
  74                         .TB_PREF."grn_items.id=".db_escape($id);
  75                 $result = db_query($sql, "The old delivery date from the received record cout not be retrieved");
  76                 $row = db_fetch_row($result);
  77                 $date = $row[0];
  78         }
  79         else
  80         {
  81                 $ret = 0;
  82                 $date = "";
  83                 $unit_price = 0; // Added by Rasmus
  84         }
  85     $sql = "UPDATE ".TB_PREF."purch_order_details
  86                 SET qty_invoiced = qty_invoiced + ".db_escape($qty_invoiced);
  87
  88         if ($chg_price != null)
  89                 $sql .= " , act_price = ".db_escape($chg_price);
  90
  91         $sql .= " WHERE po_detail_item = ".db_escape($po_detail_item);
  92     db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
  93
  94     $sql = "UPDATE ".TB_PREF."grn_items
  95         SET quantity_inv = quantity_inv + ".db_escape($qty_invoiced)."
  96         WHERE id = ".db_escape($id);
  97         db_query($sql, "The quantity invoiced off the items received record could not be updated");
  98         return array($ret, $date, $unit_price);
  99 }
 100
 101 function get_deliveries_between($stock_id, $from, $to)
 102 {
 103         $from = date2sql($from);
 104         $to = date2sql($to);
 105         $sql = "SELECT SUM(-qty), SUM(-qty*standard_cost) FROM ".TB_PREF."stock_moves
 106                 WHERE type=13 AND stock_id=".db_escape($stock_id)." AND
 107                         tran_date>='$from' AND tran_date<='$to' GROUP BY stock_id";
 108         $result = db_query($sql, "The deliveries could not be updated");
 109         return db_fetch_row($result);
 110 }
 111
 112 function get_diff_in_home_currency($supplier, $old_date, $date, $amount1, $amount2)
 113 {
 114         $currency = get_supplier_currency($supplier);
 115         $amount1 = to_home_currency($amount1, $currency, $old_date);
 116         $amount2 = to_home_currency($amount2, $currency, $date);
 117         return $amount2 - $amount1;
 118 }
 119 //----------------------------------------------------------------------------------------
 120
 121 function add_supp_invoice($supp_trans, $invoice_no=0) // do not receive as ref because we change locally
 122 {
 123         //$company_currency = get_company_currency();
 124         /*Start an sql transaction */
 125         begin_transaction();
 126
 127         $tax_total = 0;
 128     $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
 129
 130     foreach ($taxes as $taxitem)
 131     {
 132                 $taxitem['Value'] =  round2($taxitem['Value'], user_price_dec());
 133         $tax_total += $taxitem['Value'];
 134     }
 135
 136     $invoice_items_total = $supp_trans->get_total_charged($supp_trans->tax_group_id);
 137
 138         if ($supp_trans->is_invoice)
 139                 $trans_type = 20;
 140         else
 141         {
 142                 $trans_type = 21;
 143                 // let's negate everything because it's a credit note
 144                 $invoice_items_total = -$invoice_items_total;
 145                 $tax_total = -$tax_total;
 146                 $supp_trans->ov_discount = -$supp_trans->ov_discount; // this isn't used at all...
 147         }
 148
 149     $date_ = $supp_trans->tran_date;
 150         $ex_rate = get_exchange_rate_from_home_currency(get_supplier_currency($supp_trans->supplier_id), $date_);
 151
 152     /*First insert the invoice into the supp_trans table*/
 153         $invoice_id = add_supp_trans($trans_type, $supp_trans->supplier_id, $date_, $supp_trans->due_date,
 154                 $supp_trans->reference, $supp_trans->supp_reference,
 155                 $invoice_items_total, $tax_total, $supp_trans->ov_discount);
 156
 157         $total = 0;
 158     /* Now the control account */
 159     $supplier_accounts = get_supplier_accounts($supp_trans->supplier_id);
 160     $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $supplier_accounts["payable_account"], 0, 0,
 161                 -($invoice_items_total +  $tax_total + $supp_trans->ov_discount),
 162                 $supp_trans->supplier_id,
 163                 "The general ledger transaction for the control total could not be added");
 164
 165     /*Loop through the GL Entries and create a debit posting for each of the accounts entered */
 166
 167     /*the postings here are a little tricky, the logic goes like this:
 168     if its a general ledger amount it goes straight to the account specified
 169
 170     if its a GRN amount invoiced then :
 171
 172     The cost as originally credited to GRN suspense on arrival of items is debited to GRN suspense. Any difference
 173     between the std cost and the currency cost charged as converted at the ex rate of of the invoice is written off
 174     to the purchase price variance account applicable to the item being invoiced.
 175     */
 176     foreach ($supp_trans->gl_codes as $entered_gl_code)
 177     {
 178
 179             /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
 180             the credit is to creditors control act  done later for the total invoice value + tax*/
 181
 182                 if (!$supp_trans->is_invoice)
 183                         $entered_gl_code->amount = -$entered_gl_code->amount;
 184
 185                 $memo_ = $entered_gl_code->memo_;
 186                 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $entered_gl_code->gl_code,
 187                         $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount, $supp_trans->supplier_id, "", 0, $memo_);
 188
 189                 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code,
 190                         $entered_gl_code->amount, $memo_);
 191
 192                 // store tax details if the gl account is a tax account
 193                 if (!$supp_trans->is_invoice)
 194                         $entered_gl_code->amount = -$entered_gl_code->amount;
 195                 add_gl_tax_details($entered_gl_code->gl_code,
 196                         $trans_type, $invoice_id, $entered_gl_code->amount,
 197                         $ex_rate, $date_, $supp_trans->supp_reference);
 198     }
 199     foreach ($supp_trans->grn_items as $entered_grn)
 200     {
 201
 202         if (!$supp_trans->is_invoice)
 203         {
 204                         $entered_grn->this_quantity_inv = -$entered_grn->this_quantity_inv;
 205                         set_grn_item_credited($entered_grn, $supp_trans->supplier_id, $invoice_id, $date_);
 206         }
 207
 208                 $line_taxfree = $entered_grn->taxfree_charge_price($supp_trans->tax_group_id);
 209                 $line_tax = $entered_grn->full_charge_price($supp_trans->tax_group_id) - $line_taxfree;
 210                 $stock_gl_code = get_stock_gl_code($entered_grn->item_code);
 211
 212                 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
 213                         $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'],
 214                         $entered_grn->this_quantity_inv * $line_taxfree, $supp_trans->supplier_id);
 215         // -------------- if price changed since po received. 16 Aug 2008 Joe Hunt
 216         if($supp_trans->is_invoice)
 217         {
 218                 $old = update_supp_received_items_for_invoice($entered_grn->id, $entered_grn->po_detail_item,
 219                         $entered_grn->this_quantity_inv, $entered_grn->chg_price);
 220                         // Since the standard cost is always calculated on basis of the po unit_price,
 221                         // this is also the price that should be the base of calculating the price diff.
 222                         // In cases where there is two different po invoices on the same delivery with different unit prices this will not work either
 223
 224                         //$old_price = $old[0];
 225
 226                         $old_price = $old[2];
 227
 228                         /*
 229                         If statement is removed. Should always check for deliveries nomatter if there has been a price change.
 230                         */
 231                         //if ($old_price != $entered_grn->chg_price) // price-change, so update
 232                         //{
 233                         //$diff = $entered_grn->chg_price - $old_price;
 234                         $old_date = sql2date($old[1]);
 235                         $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_price,
 236                                 $entered_grn->chg_price);
 237                         // always return due to change in currency.
 238                         $mat_cost = update_average_material_cost(null, $entered_grn->item_code,
 239                                 $diff, $entered_grn->this_quantity_inv, $old_date, true);
 240                         // added 2008-12-08 Joe Hunt. Update the purchase data table
 241                         add_or_update_purchase_data($supp_trans->supplier_id, $entered_grn->item_code, $entered_grn->chg_price);
 242                         $deliveries = get_deliveries_between($entered_grn->item_code, $old_date, Today()); // extend the period, if invoice is before any deliveries.
 243                         if ($deliveries[0] != 0) // have deliveries been done during the period?
 244                         {
 245                                 $deliveries[1] /= $deliveries[0];
 246                                 $amt = ($mat_cost - $deliveries[1]) * $deliveries[0]; // $amt in home currency
 247                                 if ($amt != 0.0)
 248                                 {
 249                                         add_gl_trans($trans_type, $invoice_id, $date_,  $stock_gl_code["cogs_account"],
 250                                                 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'], _("Cost diff."),
 251                                                 $amt, null, null, null,
 252                                                 "The general ledger transaction could not be added for the price variance of the inventory item");
 253                                         add_gl_trans($trans_type, $invoice_id, $date_,  $stock_gl_code["inventory_account"],
 254                                                 0, 0, _("Cost diff."), -$amt, null, null, null,
 255                                                 "The general ledger transaction could not be added for the price variance of the inventory item");
 256                                 }
 257                                 update_stock_move_pid(13, $entered_grn->item_code, $old_date, $date_, 0, $mat_cost);
 258                         }
 259                         update_stock_move_pid(25, $entered_grn->item_code, $old_date, $old_date, $supp_trans->supplier_id, $mat_cost);
 260                 //}
 261                 }
 262         // ----------------------------------------------------------------------
 263
 264                 add_supp_invoice_item($trans_type, $invoice_id, $entered_grn->item_code,
 265                         $entered_grn->item_description, 0,      $line_taxfree, $line_tax,
 266                         $entered_grn->this_quantity_inv, $entered_grn->id, $entered_grn->po_detail_item, "");
 267     } /* end of GRN postings */
 268     /* Now the TAX account */
 269     $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id, 0, false); // 2009.08-18 Joe Hunt. We have already got the gl lines
 270     foreach ($taxes as $taxitem)
 271     {
 272         if ($taxitem['Net'] != 0)
 273         {
 274
 275                 if (!$supp_trans->is_invoice)
 276                 {
 277                         $taxitem['Net'] = -$taxitem['Net'];
 278                         $taxitem['Value'] = -$taxitem['Value'];
 279                 }
 280                 // here we suppose that tax is never included in price (we are company customer).
 281                         add_trans_tax_details($trans_type, $invoice_id,
 282                                 $taxitem['tax_type_id'], $taxitem['rate'], 0, $taxitem['Value'],
 283                                 $taxitem['Net'], $ex_rate, $date_, $supp_trans->supp_reference);
 284
 285                 if (!$supp_trans->is_invoice)
 286                         $taxitem['Value'] = -$taxitem['Value'];
 287                 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_,
 288                         $taxitem['purchasing_gl_code'], 0, 0, $taxitem['Value'],
 289                         $supp_trans->supplier_id,
 290                         "A general ledger transaction for the tax amount could not be added");
 291         }
 292     }
 293
 294         /*Post a balance post if $total != 0 */
 295         add_gl_balance($trans_type, $invoice_id, $date_, -$total, payment_person_types::supplier(), $supp_trans->supplier_id);
 296
 297         add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
 298
 299         references::save_last($supp_trans->reference, $trans_type);
 300
 301         if ($invoice_no != 0)
 302         {
 303                 $invoice_alloc_balance = get_supp_trans_allocation_balance(20, $invoice_no);
 304                 if ($invoice_alloc_balance > 0)
 305                 {       //the invoice is not already fully allocated
 306
 307                         $trans = get_supp_trans($invoice_no, 20);
 308                         $total = $trans['Total'];
 309
 310                         $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
 311                         /*Now insert the allocation record if > 0 */
 312                         if ($allocate_amount != 0)
 313                         {
 314                                 update_supp_trans_allocation(20, $invoice_no, $allocate_amount);
 315                                 update_supp_trans_allocation(21, $invoice_id, $allocate_amount); // ***
 316                                 add_supp_allocation($allocate_amount, 21, $invoice_id, 20, $invoice_no,
 317                                         $date_);
 318                                 // Exchange Variations Joe Hunt 2008-09-20 ////////////////////////////////////////
 319
 320                                 exchange_variation(21, $invoice_id, 20, $invoice_no, $date_,
 321                                         $allocate_amount, payment_person_types::supplier());
 322
 323                                 ///////////////////////////////////////////////////////////////////////////
 324                         }
 325                 }
 326         }
 327
 328
 329     commit_transaction();
 330
 331     return $invoice_id;
 332 }
 333
 334 //----------------------------------------------------------------------------------------
 335
 336 // get all the invoices/credits for a given PO - quite long route to get there !
 337
 338 function get_po_invoices_credits($po_number)
 339 {
 340         $sql = "SELECT DISTINCT ".TB_PREF."supp_trans.trans_no, ".TB_PREF."supp_trans.type,
 341                 ov_amount+ov_discount+ov_gst AS Total,
 342                 ".TB_PREF."supp_trans.tran_date
 343                 FROM ".TB_PREF."supp_trans, ".TB_PREF."supp_invoice_items, "
 344                 .TB_PREF."purch_order_details, ".TB_PREF."purch_orders
 345                 WHERE ".TB_PREF."supp_invoice_items.supp_trans_no = ".TB_PREF."supp_trans.trans_no
 346                 AND ".TB_PREF."supp_invoice_items.po_detail_item_id = ".TB_PREF."purch_order_details.po_detail_item
 347                 AND ".TB_PREF."purch_orders.supplier_id = ".TB_PREF."supp_trans.supplier_id
 348                 AND ".TB_PREF."purch_order_details.order_no = ".db_escape($po_number);
 349
 350         return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
 351 }
 352
 353 //----------------------------------------------------------------------------------------
 354
 355 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
 356 {
 357         $sql = "SELECT ".TB_PREF."supp_trans.*, supp_name FROM ".TB_PREF."supp_trans,".TB_PREF."suppliers
 358                 WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
 359                 AND ".TB_PREF."suppliers.supplier_id=".TB_PREF."supp_trans.supplier_id";
 360         $result = db_query($sql, "Cannot retreive a supplier transaction");
 361
 362         if (db_num_rows($result) == 1)
 363         {
 364                 $trans_row = db_fetch($result);
 365
 366                 $supp_trans->supplier_id = $trans_row["supplier_id"];
 367                 $supp_trans->supplier_name = $trans_row["supp_name"];
 368                 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
 369                 $supp_trans->due_date = sql2date($trans_row["due_date"]);
 370                 //$supp_trans->Comments = $trans_row["TransText"];
 371                 $supp_trans->Comments = "";
 372                 $supp_trans->reference = $trans_row["reference"];
 373                 $supp_trans->supp_reference = $trans_row["supp_reference"];
 374                 $supp_trans->ov_amount = $trans_row["ov_amount"];
 375                 $supp_trans->ov_discount = $trans_row["ov_discount"];
 376                 $supp_trans->ov_gst = $trans_row["ov_gst"];
 377
 378                 $id = $trans_row["trans_no"];
 379
 380                 $result = get_supp_invoice_items($trans_type, $id);
 381
 382                 if (db_num_rows($result) > 0)
 383                 {
 384
 385             while ($details_row = db_fetch($result))
 386             {
 387
 388                 if ($details_row["gl_code"] == 0)
 389                 {
 390                         $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
 391                                         $details_row["description"], 0, 0, $details_row["quantity"], 0, $details_row["FullUnitPrice"],
 392                                         false, 0, 0);
 393                 }
 394                 else
 395                 {
 396                         $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]), 0, 0,
 397                                         $details_row["FullUnitPrice"], $details_row["memo_"]);
 398                 }
 399             }
 400         }
 401         else
 402         {
 403                         return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
 404                 }
 405
 406         }
 407         else
 408         {
 409                 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
 410         }
 411 }
 412
 413 //----------------------------------------------------------------------------------------
 414
 415 function get_matching_invoice_item($stock_id, $po_item_id)
 416 {
 417         $sql = "SELECT *, tran_date FROM ".TB_PREF."supp_invoice_items, ".TB_PREF."supp_trans
 418                 WHERE supp_trans_type = 20 AND stock_id = "
 419                 .db_escape($stock_id)." AND po_detail_item_id = ".db_escape($po_item_id)."
 420                 AND supp_trans_no = trans_no";
 421         $result = db_query($sql, "Cannot retreive supplier transaction detail records");
 422         return db_fetch($result);
 423 }
 424
 425 function void_supp_invoice($type, $type_no)
 426 {
 427         begin_transaction();
 428
 429         $trans = get_supp_trans($type_no, $type);
 430
 431         void_bank_trans($type, $type_no, true);
 432
 433         void_gl_trans($type, $type_no, true);
 434
 435         void_supp_allocations($type, $type_no);
 436
 437         void_supp_trans($type, $type_no);
 438
 439         $result = get_supp_invoice_items($type, $type_no);
 440
 441         // now remove this invoice/credit from any GRNs/POs that it's related to
 442         if (db_num_rows($result) > 0)
 443         {
 444                 $date_ = Today();
 445         while ($details_row = db_fetch($result))
 446         {
 447                 if ((int)$details_row["grn_item_id"] > 0) // it can be empty for GL items
 448                 {
 449                         // Changed 2008-10-17 by Joe Hunt to get the avg. material cost updated
 450                                 $old = update_supp_received_items_for_invoice($details_row["grn_item_id"],
 451                                         $details_row["po_detail_item_id"], -$details_row["quantity"], $details_row["FullUnitPrice"]);
 452
 453                                 //$diff = $details_row["FullUnitPrice"] - $old[2];
 454                                 $old_date = sql2date($old[1]);
 455
 456                                 $batch = get_grn_batch_from_item($details_row["grn_item_id"]);
 457                                 $grn = get_grn_batch($batch);
 458                         if ($type == 21) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
 459                         {       // We must get the corresponding invoice item to check for price chg.
 460                                         $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
 461                                         if ($match !== false)
 462                                                 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
 463                                                         $match["unit_price"], -$details_row["quantity"], sql2date($match['tran_date']), $match['tran_date'] !== $trans['tran_date']);
 464                                         else
 465                                                 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
 466                                                         $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);
 467                                         $sql = "UPDATE ".TB_PREF."purch_order_details
 468                                         SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
 469                                 if ($match !== false)
 470                                         $sql .= "act_price=".$match['unit_price'].", ";
 471                                 $sql .= "quantity_received = quantity_received + ".-$details_row["quantity"]."
 472                                     WHERE po_detail_item = ".$details_row["po_detail_item_id"];
 473                                         db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
 474                                         $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=qty_recd+".-$details_row["quantity"]."
 475                                                 WHERE id=".$details_row["grn_item_id"];
 476                                         db_query($sql);
 477                         }
 478                         else
 479                         {
 480                                         $diff = get_diff_in_home_currency($grn["supplier_id"], $old_date, sql2date($trans['tran_date']), $old[2],
 481                                                 $details_row["FullUnitPrice"]);
 482                                         // Only adjust the avg for the diff
 483                                         $mat_cost = update_average_material_cost(null, $details_row["stock_id"],
 484                                                 $diff, -$details_row["quantity"], $old_date, true);
 485                                 }
 486                                 $deliveries = get_deliveries_between($details_row["stock_id"], $old_date, $date_);
 487                                 if ($deliveries[0] != 0) // have deliveries been done during the period?
 488                                 {
 489                                         update_stock_move_pid(13, $details_row["stock_id"], $old_date, $date_, 0, $mat_cost);
 490                                 }
 491                                 update_stock_move_pid(25, $details_row["stock_id"], $old_date, $old_date, $grn['supplier_id'], $mat_cost);
 492                 }
 493         }
 494         }
 495
 496         if ($type == 21) // void the credits in stock moves
 497                 void_stock_move(21, $type_no);
 498         void_supp_invoice_items($type, $type_no);
 499         void_trans_tax_details($type, $type_no);
 500
 501         commit_transaction();
 502 }
 503
 504 //----------------------------------------------------------------------------------------
 505
 506
 507 ?>