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($path_to_root . "/purchasing/includes/db/invoice_items_db.inc");
13 include_once($path_to_root . "/admin/db/attachments_db.inc");
15 //--------------------------------------------------------------------------------------------------
17 function read_supplier_details_to_trans(&$supp_trans, $supplier_id)
19 $sql = "SELECT supp.supp_name, terms.terms, terms.days_before_due,
20 terms.day_in_following_month, supp.tax_included,
21 supp.tax_group_id, tax_group.name AS tax_group_name,
22 supp.credit_limit - Sum(IFNULL(IF(trans.type=".ST_SUPPCREDIT.", -1, 1)
23 * (ov_amount + ov_gst + ov_discount),0)) as cur_credit
24 FROM ".TB_PREF."suppliers supp LEFT JOIN "
25 .TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id, "
26 .TB_PREF."payment_terms terms, "
27 .TB_PREF."tax_groups tax_group
28 WHERE supp.tax_group_id = tax_group.id
29 AND supp.payment_terms=terms.terms_indicator
30 AND supp.supplier_id = ".db_escape($supplier_id)." GROUP BY supp.supp_name";
32 $result = db_query($sql, "The supplier record selected: " . $supplier_id . " cannot be retrieved");
34 $myrow = db_fetch($result);
36 if ($supp_trans->tran_date == "")
38 $supp_trans->tran_date = Today();
40 if (!is_date_in_fiscalyear($supp_trans->tran_date))
41 $supp_trans->tran_date = end_fiscalyear();
43 if ($supp_trans->supplier_id != $supplier_id)
44 get_duedate_from_terms($supp_trans);
46 $supp_trans->supplier_id = $supplier_id;
47 $supp_trans->tax_included = $myrow['tax_included'];
48 $supp_trans->supplier_name = $myrow['supp_name'];
49 $supp_trans->terms = array(
50 'description' => $myrow['terms'],
51 'days_before_due' => $myrow['days_before_due'],
52 'day_in_following_month' => $myrow['day_in_following_month'] );
54 $supp_trans->credit = $myrow['cur_credit'];
56 $supp_trans->tax_description = $myrow['tax_group_name'];
57 $supp_trans->tax_group_id = $myrow['tax_group_id'];
61 //-------------------------------------------------------------------------------------------------
62 // Updates invoiced quantity in PO and GRN line, and act_price in PO
64 // if chg_price is set: previous act_price, delivery date and unit_price from PO
66 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
68 if ($chg_price != null)
70 $sql = "SELECT act_price, unit_price FROM ".TB_PREF."purch_order_details WHERE
71 po_detail_item = ".db_escape($po_detail_item);
72 $result = db_query($sql, "The old actual price of the purchase order line could not be retrieved");
73 $row = db_fetch_row($result);
76 $unit_price = $row[1]; //Added by Rasmus
78 $sql = "SELECT delivery_date FROM ".TB_PREF."grn_batch,".TB_PREF."grn_items WHERE
79 ".TB_PREF."grn_batch.id = ".TB_PREF."grn_items.grn_batch_id AND "
80 .TB_PREF."grn_items.id=".db_escape($id);
81 $result = db_query($sql, "The old delivery date from the received record cout not be retrieved");
82 $row = db_fetch_row($result);
89 $unit_price = 0; // Added by Rasmus
91 $sql = "UPDATE ".TB_PREF."purch_order_details
92 SET qty_invoiced = qty_invoiced + ".db_escape($qty_invoiced);
94 if ($chg_price != null)
95 $sql .= " , act_price = ".db_escape($chg_price);
97 $sql .= " WHERE po_detail_item = ".db_escape($po_detail_item);
98 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
100 $sql = "UPDATE ".TB_PREF."grn_items
101 SET quantity_inv = quantity_inv + ".db_escape($qty_invoiced)."
102 WHERE id = ".db_escape($id);
103 db_query($sql, "The quantity invoiced off the items received record could not be updated");
104 return array($ret, $date, $unit_price);
107 function get_diff_in_home_currency($supplier, $old_date, $date, $amount1, $amount2)
109 $dec = user_price_dec();
110 price_decimal_format($amount2, $dec);
111 $currency = get_supplier_currency($supplier);
112 $ex_rate = get_exchange_rate_to_home_currency($currency, $old_date);
113 $amount1 = $amount1 / $ex_rate;
114 $ex_rate = get_exchange_rate_to_home_currency($currency, $date);
115 $amount2 = $amount2 / $ex_rate;
116 $diff = $amount2 - $amount1;
117 //return round2($diff, $dec);
120 //----------------------------------------------------------------------------------------
122 function add_supp_invoice(&$supp_trans)
126 //$company_currency = get_company_currency();
127 $trans_no = $supp_trans->trans_no;
128 $trans_type = $supp_trans->trans_type;
129 $supplier = get_supplier($supp_trans->supplier_id);
132 hook_db_prewrite($supp_trans, $trans_type);
134 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
136 $allocs = get_payments_for($trans_no, $trans_type); // save allocations
137 void_transaction($trans_type, $trans_no, Today(), _("Document reentered."));
138 $Refs->restore_last($trans_type, $trans_no);
140 $allocs = get_po_prepayments($supp_trans);
142 add_new_exchange_rate($supplier['curr_code'], $supp_trans->tran_date, $supp_trans->ex_rate);
144 foreach ($taxes as $n => $taxitem)
146 $taxes[$n]['Value'] = round2($taxitem['Value'], user_price_dec());
147 $tax_total += $taxes[$n]['Value'];
150 $invoice_items_total = $supp_trans->get_items_total();
153 if (!$supp_trans->tax_included)
155 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
156 foreach ($taxes as $n => $taxitem)
157 $item_added_tax += isset($taxitem['Override']) ? $taxitem['Override'] : round2($taxitem['Value'], user_price_dec());
160 if ($trans_type == ST_SUPPCREDIT)
162 // let's negate everything because it's a credit note
163 $invoice_items_total = -$invoice_items_total;
164 $tax_total = -$tax_total;
165 $supp_trans->ov_discount = -$supp_trans->ov_discount; // this isn't used at all...
166 $item_added_tax = -$item_added_tax;
169 $date_ = $supp_trans->tran_date;
170 $ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $date_);
172 /*First insert the invoice into the supp_trans table*/
173 $invoice_id = write_supp_trans($trans_type, 0, $supp_trans->supplier_id, $date_, $supp_trans->due_date,
174 $supp_trans->reference, $supp_trans->supp_reference,
175 $invoice_items_total, $item_added_tax, $supp_trans->ov_discount, "", 0, $supp_trans->tax_included);
178 move_trans_attachments($trans_type, $trans_no, $invoice_id);
180 $supp_trans->trans_no = $invoice_id;
184 /* Now the TAX account */
185 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id, 0, false);
188 foreach ($taxes as $taxitem)
190 if ($taxitem['Net'] != 0)
192 if (isset($taxitem['Override'])) {
193 if ($supp_trans->tax_included) { // if tax included, fix net amount to preserve overall line price
194 $net_diff += $taxitem['Override'] - $taxitem['Value'];
195 $taxitem['Net'] += $taxitem['Override'] - $taxitem['Value'];
197 $taxitem['Value'] = $taxitem['Override'];
199 add_trans_tax_details($trans_type, $invoice_id,
200 $taxitem['tax_type_id'], $taxitem['rate'], $supp_trans->tax_included, $taxitem['Value'],
201 $taxitem['Net'], $ex_rate, $date_, $supp_trans->supp_reference, TR_INPUT);
203 if (isset($taxitem['purchasing_gl_code']))
205 if ($trans_type == ST_SUPPCREDIT)
206 $taxitem['Value'] = -$taxitem['Value'];
207 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_,
208 $taxitem['purchasing_gl_code'], 0, 0, $taxitem['Value'],
209 $supp_trans->supplier_id,
210 "A general ledger transaction for the tax amount could not be added");
214 if ($trans_type == ST_SUPPCREDIT)
215 $net_diff = -$net_diff;
217 /* Now the AP account */
218 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $supplier["payable_account"], 0, 0,
219 -($invoice_items_total + $item_added_tax + $supp_trans->ov_discount),
220 $supp_trans->supplier_id,
221 "The general ledger transaction for the control total could not be added");
223 $to_allocate = ($invoice_items_total + $item_added_tax + $supp_trans->ov_discount);
225 foreach ($supp_trans->gl_codes as $entered_gl_code)
227 /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
228 the credit is to creditors control act done later for the total invoice value + tax*/
230 if ($trans_type == ST_SUPPCREDIT)
231 $entered_gl_code->amount = -$entered_gl_code->amount;
233 $memo_ = $entered_gl_code->memo_;
234 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $entered_gl_code->gl_code,
235 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount, $supp_trans->supplier_id, "", 0, $memo_);
237 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code, $entered_gl_code->amount, $memo_,
238 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2);
240 // store tax details if the gl account is a tax account
241 if ($trans_type == ST_SUPPCREDIT)
242 $entered_gl_code->amount = -$entered_gl_code->amount;
243 add_gl_tax_details($entered_gl_code->gl_code,
244 $trans_type, $invoice_id, $entered_gl_code->amount,
245 $ex_rate, $date_, $supp_trans->supp_reference, $supp_trans->tax_included);
248 $clearing_act = get_company_pref('grn_clearing_act');
249 foreach ($supp_trans->grn_items as $line_no => $entered_grn)
252 if ($trans_type == ST_SUPPCREDIT)
254 $entered_grn->this_quantity_inv = -$entered_grn->this_quantity_inv;
255 set_grn_item_credited($entered_grn, $supp_trans->supplier_id, $invoice_id, $date_);
258 // For tax included pricelist the net price is calculated down from tax_included price.
259 // To avoid rounding errors we have to operate on line value instead of price
260 // Additionally we have to take into account differences in net value
261 // due to variations in tax calculations on supplier side. More over there is no direct relation between
262 // taxes and sales accounts, so we add net_diff just to first posted net value. This is _ugly_hack_
263 // which save us from rewriting whole routine, and works right only for small tax differences.
265 $taxfree_line = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $entered_grn->chg_price,
266 $supp_trans->tax_group_id, $supp_trans->tax_included) - $net_diff; $net_diff = 0;
268 $line_tax = get_full_price_for_item($entered_grn->item_code,
269 $entered_grn->this_quantity_inv * $entered_grn->chg_price, 0, $supp_trans->tax_included) - $taxfree_line;
271 $stock_gl_code = get_stock_gl_code($entered_grn->item_code);
273 $dim = !empty($supp_trans->dimension) ? $supp_trans->dimension :
274 ($supplier['dimension_id'] ? $supplier['dimension_id'] : $stock_gl_code['dimension_id']);
275 $dim2 = !empty($supp_trans->dimension2) ? $supp_trans->dimension2 :
276 ($supplier['dimension2_id'] ? $supplier['dimension2_id'] : $stock_gl_code['dimension2_id']);
277 if ($trans_type == ST_SUPPCREDIT)
279 $iv_act = (is_inventory_item($entered_grn->item_code) ? $stock_gl_code["inventory_account"] :
280 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]));
281 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
282 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
286 // -------------- if price changed since po received.
287 $iv_act = is_inventory_item($entered_grn->item_code) ? ($clearing_act ? $clearing_act : $stock_gl_code["inventory_account"]) :
288 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]);
289 $old = update_supp_received_items_for_invoice($entered_grn->id, $entered_grn->po_detail_item,
290 $entered_grn->this_quantity_inv, $entered_grn->chg_price);
292 // Since the standard cost is always calculated on basis of the po unit_price,
293 // this is also the price that should be the base of calculating the price diff.
294 // In cases where there is two different po invoices on the same delivery with different unit prices this will not work either
296 $old_price = $old[2];
298 $old_date = sql2date($old[1]);
299 if (!is_inventory_item($entered_grn->item_code))
300 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
301 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
304 $ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $old_date);
305 $old_value = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $old_price,
306 $supp_trans->tax_group_id, $supp_trans->tax_included);
308 $currency = get_supplier_currency($supp_trans->supplier_id);
310 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
311 $dim, $dim2, $old_value, $supp_trans->supplier_id, "", $ex_rate);
312 $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_value,
315 $mat_cost = update_average_material_cost(null, $entered_grn->item_code,
316 $diff/$entered_grn->this_quantity_inv, $entered_grn->this_quantity_inv, null, true);
318 //Add GL transaction for GRN Provision in case of difference
321 $total += add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
322 $dim, $dim2, 'GRN Provision', $diff, null, null, null,
323 "The general ledger transaction could not be added for the GRN of the inventory item");
325 //If QOH is 0 or negative then update_average_material_cost will be skipped
326 //Thus difference in PO and Supp Invoice should be handled separately
327 $qoh = get_qoh_on_date($entered_grn->item_code);
332 $id = get_next_trans_no(ST_JOURNAL);
333 $ref = $Refs->get_next(ST_JOURNAL, null, $date_);
334 add_journal(ST_JOURNAL, $id, $diff, $date_, get_company_currency(), $ref);
335 $stock_id = $entered_grn->item_code;
336 $stock_gl_code = get_stock_gl_code($stock_id);
337 $memo = _("Supplier invoice adjustment for zero inventory of ").$stock_id." "._("Invoice")." ".$supp_trans->reference;
338 //Reverse the inventory effect if $qoh <=0
339 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
340 $stock_gl_code["inventory_account"],
341 $dim, $dim2, $memo, -$diff);
342 //GL Posting to inventory adjustment account
343 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
344 $stock_gl_code["adjustment_account"],
345 $dim, $dim2, $memo, $diff);
347 add_audit_trail(ST_JOURNAL, $id, $date_);
348 add_comments(ST_JOURNAL, $id, $date_, $memo);
349 $Refs->save(ST_JOURNAL, $id, $ref);
353 add_or_update_purchase_data($supp_trans->supplier_id, $entered_grn->item_code, $entered_grn->chg_price);
356 add_supp_invoice_item($trans_type, $invoice_id, $entered_grn->item_code,
357 $entered_grn->item_description, 0, $entered_grn->chg_price, $line_tax/$entered_grn->this_quantity_inv,
358 $entered_grn->this_quantity_inv, $entered_grn->id, $entered_grn->po_detail_item, "");
359 } /* end of GRN postings */
361 /*Post a balance post if $total != 0 */
362 add_gl_balance($trans_type, $invoice_id, $date_, -$total, PT_SUPPLIER, $supp_trans->supplier_id); // ??
364 add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
366 $Refs->save($trans_type, $invoice_id, $supp_trans->reference);
368 if ($supp_trans->src_docs)
370 $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $supp_trans->src_docs);
371 if ($invoice_alloc_balance > 0)
372 { //the invoice is not already fully allocated
374 $trans = get_supp_trans($invoice_id, ST_SUPPCREDIT);
375 $total = -$trans['Total'];
377 $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
379 /*Now insert the allocation record if > 0 */
380 if ($allocate_amount != 0)
382 add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
383 $supp_trans->supplier_id, $date_);
384 update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no, $supp_trans->supplier_id);
385 update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $supp_trans->supplier_id);
387 exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $supp_trans->src_docs, $date_,
388 $allocate_amount, PT_SUPPLIER);
394 reallocate_payments($invoice_id, ST_SUPPINVOICE, $date_, $to_allocate, $allocs);
395 //_vd(get_payments_for($sales_order, ST_PURCHORDER));
396 //_vd(get_payments_for($invoice_id, ST_SUPPINVOICE));
398 $supp_trans->trans_no = $invoice_id;
399 hook_db_postwrite($supp_trans, $supp_trans->trans_type);
400 commit_transaction();
405 //----------------------------------------------------------------------------------------
407 // get all the invoices/credits for a given PO - quite long route to get there !
409 function get_po_invoices_credits($po_number)
411 $sql = "SELECT DISTINCT ".TB_PREF."supp_trans.trans_no, ".TB_PREF."supp_trans.type,
412 ov_amount+ov_discount+ov_gst AS Total,
413 ".TB_PREF."supp_trans.tran_date
414 FROM ".TB_PREF."supp_trans, ".TB_PREF."supp_invoice_items, "
415 .TB_PREF."purch_order_details, ".TB_PREF."purch_orders
416 WHERE ".TB_PREF."supp_invoice_items.supp_trans_no = ".TB_PREF."supp_trans.trans_no
417 AND ".TB_PREF."supp_invoice_items.supp_trans_type = ".TB_PREF."supp_trans.type
418 AND ".TB_PREF."supp_invoice_items.po_detail_item_id = ".TB_PREF."purch_order_details.po_detail_item
419 AND ".TB_PREF."purch_orders.supplier_id = ".TB_PREF."supp_trans.supplier_id
420 AND ".TB_PREF."purch_orders.order_no = ".TB_PREF."purch_order_details.order_no
421 AND ".TB_PREF."purch_order_details.order_no = ".db_escape($po_number);
423 return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
426 //----------------------------------------------------------------------------------------
428 // Retrieve tax ovverides from tax register.
430 function get_tax_overrides($trans_type, $trans_no)
432 $tax_overrides = array();
433 $sql = "SELECT amount, tax_type_id as id, rate
434 FROM ".TB_PREF."trans_tax_details details
435 WHERE trans_type=".db_escape($trans_type)." AND trans_no=".db_escape($trans_no)
436 ." AND amount>0"; // skip reposting of nondeductible VAT
438 $result = db_query($sql, 'Cannot retrieve tax overrides');
439 while($row = db_fetch($result))
441 $tax_overrides[$row['id']] = $row['amount'];
444 return $tax_overrides;
446 //----------------------------------------------------------------------------------------
448 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
450 $sql = "SELECT ".TB_PREF."supp_trans.*, supp_name
451 FROM ".TB_PREF."supp_trans,".TB_PREF."suppliers
452 WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
453 AND ".TB_PREF."suppliers.supplier_id=".TB_PREF."supp_trans.supplier_id";
455 $result = db_query($sql, "Cannot retreive a supplier transaction");
457 if (db_num_rows($result) == 1)
459 $trans_row = db_fetch($result);
461 $supp_trans->supplier_id = $trans_row["supplier_id"];
462 $supp_trans->supplier_name = $trans_row["supp_name"];
463 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
464 $supp_trans->due_date = sql2date($trans_row["due_date"]);
465 $supp_trans->Comments = get_comments_string($trans_type, $trans_no);
466 $supp_trans->reference = $trans_row["reference"];
467 $supp_trans->supp_reference = $trans_row["supp_reference"];
468 $supp_trans->ov_amount = $trans_row["ov_amount"];
469 $supp_trans->ov_discount = $trans_row["ov_discount"];
470 $supp_trans->ov_gst = $trans_row["ov_gst"];
471 $supp_trans->tax_included = $trans_row["tax_included"];
473 $id = $trans_row["trans_no"];
475 $result = get_supp_invoice_items($trans_type, $id);
477 if (db_num_rows($result) > 0)
480 while ($details_row = db_fetch($result))
483 if ($details_row["gl_code"] == 0)
485 $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
486 $details_row["description"],
487 $details_row['qty_recd'],
488 $details_row['quantity_inv']-$details_row["quantity"],
489 $details_row["quantity"], 0, $details_row["FullUnitPrice"],
494 $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]), 0, 0,
495 $details_row["FullUnitPrice"], $details_row["memo_"], $details_row["dimension_id"], $details_row["dimension2_id"]);
498 $supp_trans->tax_overrides = get_tax_overrides($trans_type, $trans_no);
502 return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
508 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
512 //----------------------------------------------------------------------------------------
514 function get_matching_invoice_item($stock_id, $po_item_id)
516 $sql = "SELECT *, tran_date FROM ".TB_PREF."supp_invoice_items, ".TB_PREF."supp_trans
517 WHERE supp_trans_type = ".ST_SUPPINVOICE." AND stock_id = "
518 .db_escape($stock_id)." AND po_detail_item_id = ".db_escape($po_item_id)."
519 AND supp_trans_no = trans_no";
520 $result = db_query($sql, "Cannot retreive supplier transaction detail records");
521 return db_fetch($result);
524 function void_supp_invoice($type, $type_no)
528 hook_db_prevoid($type, $type_no);
529 $trans = get_supp_trans($type_no, $type);
531 void_bank_trans($type, $type_no, true);
533 void_gl_trans($type, $type_no, true);
535 void_supp_allocations($type, $type_no);
537 void_supp_trans($type, $type_no);
539 $result = get_supp_invoice_items($type, $type_no);
541 // now remove this invoice/credit from any GRNs/POs that it's related to
542 if (db_num_rows($result) > 0)
545 while ($details_row = db_fetch($result))
547 if ((int)$details_row["grn_item_id"] > 0) // it can be empty for GL items
549 // Changed 2008-10-17 by Joe Hunt to get the avg. material cost updated
550 $old = update_supp_received_items_for_invoice($details_row["grn_item_id"],
551 $details_row["po_detail_item_id"], -$details_row["quantity"], $details_row["FullUnitPrice"]);
553 //$diff = $details_row["FullUnitPrice"] - $old[2];
554 $old_date = sql2date($old[1]);
556 $batch = get_grn_batch_from_item($details_row["grn_item_id"]);
557 $grn = get_grn_batch($batch);
558 if ($type == ST_SUPPCREDIT) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
559 { // We must get the corresponding invoice item to check for price chg.
560 $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
561 //Chaitanya : Skipped costing block & handle in void_stock_move
562 // We must get the corresponding invoice item to check for price chg.
563 /*if ($match !== false)
564 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
565 $match["unit_price"], -$details_row["quantity"], sql2date($match['tran_date']), $match['tran_date'] !== $trans['tran_date']);
567 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
568 $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);*/
570 $sql = "UPDATE ".TB_PREF."purch_order_details
571 SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
572 if ($match !== false)
573 $sql .= "act_price=".$match['unit_price'].", ";
574 $sql .= "quantity_received = quantity_received + ".-$details_row["quantity"]."
575 WHERE po_detail_item = ".$details_row["po_detail_item_id"];
576 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
577 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=qty_recd+".-$details_row["quantity"]."
578 WHERE id=".$details_row["grn_item_id"];
583 $diff = get_diff_in_home_currency($grn["supplier_id"], $old_date, sql2date($trans['tran_date']), $old[2],
584 $details_row["FullUnitPrice"]);
585 // Only adjust the avg for the diff
586 $mat_cost = update_average_material_cost(null, $details_row["stock_id"],
587 $diff, -$details_row["quantity"], $old_date, true);
589 //Chaitanya : Reverse effect
590 //If QOH is 0 or negative then update_average_material_cost will be skipped
591 //Thus difference in PO and Supp Invoice should be handled separately
593 $qoh = get_qoh_on_date($details_row["stock_id"]);
594 if ($diff*$details_row["quantity"] !=0 && $qoh <= 0)
598 //Chaitanya : Post a journal entry
599 $id = get_next_trans_no(ST_JOURNAL);
600 $ref = $Refs->get_next(ST_JOURNAL);
601 add_journal(ST_JOURNAL, $id, $details_row["quantity"] * $diff, $old_date, get_company_currency(), $ref);
602 $stock_id = $details_row["stock_id"];
603 $stock_gl_code = get_stock_gl_code($stock_id);
604 $memo = "Reversing Supplier invoice adjustment for zero inventory of ".$stock_id." Invoice: ".$trans['reference'];
605 //Reverse the inventory effect if $qoh <=0
606 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
607 $stock_gl_code["inventory_account"],
608 $dim, $dim2, $memo, $details_row["quantity"] * $diff);
609 //GL Posting to inventory adjustment account
610 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
611 $stock_gl_code["adjustment_account"],
612 $dim, $dim2, $memo, -$details_row["quantity"] * $diff);
614 add_audit_trail(ST_JOURNAL, $id, $old_date);
615 add_comments(ST_JOURNAL, $id, $old_date, $memo);
616 $Refs->save(ST_JOURNAL, $id, $ref);
623 if ($type == ST_SUPPCREDIT) // void the credits in stock moves
624 void_stock_move($type, $type_no);
625 void_supp_invoice_items($type, $type_no);
626 void_trans_tax_details($type, $type_no);
628 commit_transaction();
631 //----------------------------------------------------------------------------------------
632 function get_gl_account_info($acc)
634 $sql = "SELECT account_code, account_name FROM ".TB_PREF."chart_master WHERE account_code=".db_escape($acc);
635 return db_query($sql,"get account information");
638 function is_reference_already_there($supplier_id, $supp_reference, $trans_no=0)
640 $sql = "SELECT COUNT(*) FROM ".TB_PREF."supp_trans WHERE supplier_id="
641 .db_escape($supplier_id) . " AND supp_reference="
642 .db_escape($supp_reference)
643 . " AND ov_amount!=0"; // ignore voided invoice references
645 $sql .= " AND trans_no!=$trans_no";
646 $result=db_query($sql,"The sql to check for the previous entry of the same invoice failed");
648 $myrow = db_fetch_row($result);
649 return $myrow[0] > 0;
652 function remove_not_invoice_item($id)
656 $myrow = get_grn_item_detail($id);
658 $grn = get_grn_batch($myrow['grn_batch_id']);
660 $supp = get_supplier($grn["supplier_id"]);
662 $sql = "UPDATE ".TB_PREF."purch_order_details
663 SET quantity_received = qty_invoiced, quantity_ordered = qty_invoiced WHERE po_detail_item = ".$myrow["po_detail_item"];
664 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
666 $sql = "UPDATE ".TB_PREF."grn_items
667 SET qty_recd = quantity_inv WHERE id = ".$myrow["id"];
668 db_query($sql, "The quantity invoiced off the items received record could not be updated");
670 update_average_material_cost($grn["supplier_id"], $myrow["item_code"],
671 $myrow["unit_price"], -$myrow["QtyOstdg"], Today());
673 $price = $myrow['unit_price'];
674 if ($supp['tax_included'])
675 $price = get_tax_free_price_for_item($myrow['item_code'], $myrow['unit_price'], $supp['tax_group_id'], $supp['tax_included']);
677 add_stock_move(ST_SUPPRECEIVE, $myrow["item_code"], $myrow['grn_batch_id'], $grn['loc_code'], sql2date($grn["delivery_date"]), "",
678 -$myrow["QtyOstdg"], $myrow['std_cost_unit'], $grn["supplier_id"], $price);
680 $clearing_act = get_company_pref('grn_clearing_act');
681 if ($clearing_act) { // otherwise GRN clearing account is not used
682 if (is_inventory_item($myrow['item_code']))
685 $stock_gl_code = get_stock_gl_code($myrow['item_code']);
686 $date = sql2date($grn["delivery_date"]);
687 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $stock_gl_code["inventory_account"],
688 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'],
689 -$myrow['QtyOstdg'] * $price, $grn["supplier_id"], "", 0, _("GRN Removal"));
690 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $clearing_act,
691 0, 0, -$total, null, "", 0, _("GRN Removal"));
695 commit_transaction();
698 function find_src_invoices($cart)
700 $invoices = $po_ids = array();
701 foreach($cart->grn_items as $item)
702 $po_ids[] = "'$item->po_detail_item'"; // credit item lines
704 if (count($po_ids)) {
705 $sql = "SELECT DISTINCT trans.trans_no, trans.reference, trans.supp_reference
706 FROM ".TB_PREF."supp_invoice_items items
707 LEFT JOIN ".TB_PREF."supp_trans trans ON trans.trans_no=items.supp_trans_no AND trans.`type`=items.supp_trans_type
708 WHERE items.po_detail_item_id IN (" . implode(',', $po_ids). ")"." AND items.supp_trans_type=20";
709 $result = db_query($sql, "cannot find source invoice details");
710 while ($rec = db_fetch($result))
712 $invoices[$rec['trans_no']] = $rec['supp_reference']; // array($rec['reference'], $rec['supp_reference']);