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($path_to_root . "/purchasing/includes/db/invoice_items_db.inc");
14 //--------------------------------------------------------------------------------------------------
16 function read_supplier_details_to_trans(&$supp_trans, $supplier_id)
18 $sql = "SELECT supp.supp_name, terms.terms, terms.days_before_due,
19 terms.day_in_following_month, supp.tax_included, supp.tax_algorithm,
20 supp.tax_group_id, tax_group.name AS tax_group_name,
21 supp.credit_limit - Sum(IFNULL(IF(trans.type=".ST_SUPPCREDIT.", -1, 1)
22 * (ov_amount + ov_gst + ov_discount),0)) as cur_credit
23 FROM ".TB_PREF."suppliers supp LEFT JOIN "
24 .TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id, "
25 .TB_PREF."payment_terms terms, "
26 .TB_PREF."tax_groups tax_group
27 WHERE supp.tax_group_id = tax_group.id
28 AND supp.payment_terms=terms.terms_indicator
29 AND supp.supplier_id = ".db_escape($supplier_id)." GROUP BY supp.supp_name";
31 $result = db_query($sql, "The supplier record selected: " . $supplier_id . " cannot be retrieved");
33 $myrow = db_fetch($result);
35 if ($supp_trans->tran_date == "")
37 $supp_trans->tran_date = Today();
39 if (!is_date_in_fiscalyear($supp_trans->tran_date))
40 $supp_trans->tran_date = end_fiscalyear();
42 if ($supp_trans->supplier_id != $supplier_id)
43 get_duedate_from_terms($supp_trans);
45 $supp_trans->supplier_id = $supplier_id;
46 $supp_trans->tax_included = $myrow['tax_included'];
47 $supp_trans->tax_algorithm = $supp_trans->stored_algorithm = $myrow['tax_algorithm'];
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) // do not receive as ref because we change locally
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,
176 $supp_trans->tax_algorithm);
179 $supp_trans->trans_no = $invoice_id;
183 /* Now the TAX account */
184 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id, 0, false);
187 foreach ($taxes as $taxitem)
189 if ($taxitem['Net'] != 0)
191 if (isset($taxitem['Override'])) {
192 if ($supp_trans->tax_included) { // if tax included, fix net amount to preserve overall line price
193 $net_diff += $taxitem['Override'] - $taxitem['Value'];
194 $taxitem['Net'] += $taxitem['Override'] - $taxitem['Value'];
196 $taxitem['Value'] = $taxitem['Override'];
198 add_trans_tax_details($trans_type, $invoice_id,
199 $taxitem['tax_type_id'], $taxitem['rate'], $supp_trans->tax_included, $taxitem['Value'],
200 $taxitem['Net'], $ex_rate, $date_, $supp_trans->supp_reference);
202 if (isset($taxitem['purchasing_gl_code']))
204 if ($trans_type == ST_SUPPCREDIT)
205 $taxitem['Value'] = -$taxitem['Value'];
206 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_,
207 $taxitem['purchasing_gl_code'], 0, 0, $taxitem['Value'],
208 $supp_trans->supplier_id,
209 "A general ledger transaction for the tax amount could not be added");
213 if ($trans_type == ST_SUPPCREDIT)
214 $net_diff = -$net_diff;
216 /* Now the AP account */
217 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $supplier["payable_account"], 0, 0,
218 -($invoice_items_total + $item_added_tax + $supp_trans->ov_discount),
219 $supp_trans->supplier_id,
220 "The general ledger transaction for the control total could not be added");
222 $to_allocate = ($invoice_items_total + $item_added_tax + $supp_trans->ov_discount);
224 foreach ($supp_trans->gl_codes as $entered_gl_code)
226 /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
227 the credit is to creditors control act done later for the total invoice value + tax*/
229 if ($trans_type == ST_SUPPCREDIT)
230 $entered_gl_code->amount = -$entered_gl_code->amount;
232 $memo_ = $entered_gl_code->memo_;
233 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $entered_gl_code->gl_code,
234 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount, $supp_trans->supplier_id, "", 0, $memo_);
236 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code, $entered_gl_code->amount, $memo_,
237 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2);
239 // store tax details if the gl account is a tax account
240 if ($trans_type == ST_SUPPCREDIT)
241 $entered_gl_code->amount = -$entered_gl_code->amount;
242 add_gl_tax_details($entered_gl_code->gl_code,
243 $trans_type, $invoice_id, $entered_gl_code->amount,
244 $ex_rate, $date_, $supp_trans->supp_reference, $supp_trans->tax_included);
247 $clearing_act = get_company_pref('grn_clearing_act');
248 foreach ($supp_trans->grn_items as $line_no => $entered_grn)
251 if ($trans_type == ST_SUPPCREDIT)
253 $entered_grn->this_quantity_inv = -$entered_grn->this_quantity_inv;
254 set_grn_item_credited($entered_grn, $supp_trans->supplier_id, $invoice_id, $date_);
257 // For tax included pricelist the net price is calculated down from tax_included price.
258 // To avoid rounding errors we have to operate on line value instead of price
259 // Additionally we have to take into account differences in net value
260 // due to variations in tax calculations on supplier side. More over there is no direct relation between
261 // taxes and sales accounts, so we add net_diff just to first posted net value. This is _ugly_hack_
262 // which save us from rewriting whole routine, and works right only for small tax differences.
264 $taxfree_line = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $entered_grn->chg_price,
265 $supp_trans->tax_group_id, $supp_trans->tax_included) - $net_diff; $net_diff = 0;
267 $line_tax = get_full_price_for_item($entered_grn->item_code,
268 $entered_grn->this_quantity_inv * $entered_grn->chg_price, 0, $supp_trans->tax_included) - $taxfree_line;
270 $stock_gl_code = get_stock_gl_code($entered_grn->item_code);
272 $dim = !empty($supp_trans->dimension) ? $supp_trans->dimension :
273 ($supplier['dimension_id'] ? $supplier['dimension_id'] : $stock_gl_code['dimension_id']);
274 $dim2 = !empty($supp_trans->dimension2) ? $supp_trans->dimension2 :
275 ($supplier['dimension2_id'] ? $supplier['dimension2_id'] : $stock_gl_code['dimension2_id']);
276 if ($trans_type == ST_SUPPCREDIT)
278 $iv_act = (is_inventory_item($entered_grn->item_code) ? $stock_gl_code["inventory_account"] :
279 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]));
280 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
281 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
285 // -------------- if price changed since po received.
286 $iv_act = is_inventory_item($entered_grn->item_code) ? ($clearing_act ? $clearing_act : $stock_gl_code["inventory_account"]) :
287 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]);
288 $old = update_supp_received_items_for_invoice($entered_grn->id, $entered_grn->po_detail_item,
289 $entered_grn->this_quantity_inv, $entered_grn->chg_price);
291 // Since the standard cost is always calculated on basis of the po unit_price,
292 // this is also the price that should be the base of calculating the price diff.
293 // In cases where there is two different po invoices on the same delivery with different unit prices this will not work either
295 $old_price = $old[2];
297 $old_date = sql2date($old[1]);
298 if (!is_inventory_item($entered_grn->item_code))
299 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
300 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
303 $ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $old_date);
304 $old_value = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $old_price,
305 $supp_trans->tax_group_id, $supp_trans->tax_included);
307 $currency = get_supplier_currency($supp_trans->supplier_id);
309 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
310 $dim, $dim2, $entered_grn->this_quantity_inv * $old_price, $supp_trans->supplier_id, "", $ex_rate);
311 $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_value,
314 $mat_cost = update_average_material_cost(null, $entered_grn->item_code,
315 $diff/$entered_grn->this_quantity_inv, $entered_grn->this_quantity_inv, null, true);
317 //Add GL transaction for GRN Provision in case of difference
320 $total += add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
321 $dim, $dim2, 'GRN Provision', $diff, null, null, null,
322 "The general ledger transaction could not be added for the GRN of the inventory item");
324 //If QOH is 0 or negative then update_average_material_cost will be skipped
325 //Thus difference in PO and Supp Invoice should be handled separately
326 $qoh = get_qoh_on_date($entered_grn->item_code);
331 $id = get_next_trans_no(ST_JOURNAL);
332 $ref = $Refs->get_next(ST_JOURNAL);
333 $stock_id = $entered_grn->item_code;
334 $stock_gl_code = get_stock_gl_code($stock_id);
335 $memo = _("Supplier invoice adjustment for zero inventory of ").$stock_id." "._("Invoice")." ".$supp_trans->reference;
336 //Reverse the inventory effect if $qoh <=0
337 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
338 $stock_gl_code["inventory_account"],
339 $dim, $dim2, $memo, -$diff);
340 //GL Posting to inventory adjustment account
341 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
342 $stock_gl_code["adjustment_account"],
343 $dim, $dim2, $memo, $diff);
345 add_audit_trail(ST_JOURNAL, $id, $date_);
346 add_comments(ST_JOURNAL, $id, $date_, $memo);
347 $Refs->save(ST_JOURNAL, $id, $ref);
351 add_or_update_purchase_data($supp_trans->supplier_id, $entered_grn->item_code, $entered_grn->chg_price);
354 add_supp_invoice_item($trans_type, $invoice_id, $entered_grn->item_code,
355 $entered_grn->item_description, 0, $entered_grn->chg_price, $line_tax/$entered_grn->this_quantity_inv,
356 $entered_grn->this_quantity_inv, $entered_grn->id, $entered_grn->po_detail_item, "");
357 } /* end of GRN postings */
359 /*Post a balance post if $total != 0 */
360 add_gl_balance($trans_type, $invoice_id, $date_, -$total, PT_SUPPLIER, $supp_trans->supplier_id); // ??
362 add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
364 $Refs->save($trans_type, $invoice_id, $supp_trans->reference);
366 if ($supp_trans->src_docs)
368 $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $supp_trans->src_docs);
369 if ($invoice_alloc_balance > 0)
370 { //the invoice is not already fully allocated
372 $trans = get_supp_trans($invoice_id, ST_SUPPCREDIT);
373 $total = -$trans['Total'];
375 $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
377 /*Now insert the allocation record if > 0 */
378 if ($allocate_amount != 0)
380 add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
382 update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no);
383 update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id);
385 exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $supp_trans->src_docs, $date_,
386 $allocate_amount, PT_SUPPLIER);
392 reallocate_payments($invoice_id, ST_SUPPINVOICE, $date_, $to_allocate, $allocs);
393 //_vd(get_payments_for($sales_order, ST_PURCHORDER));
394 //_vd(get_payments_for($invoice_id, ST_SUPPINVOICE));
396 $supp_trans->trans_no = $invoice_id;
397 hook_db_postwrite($supp_trans, $supp_trans->trans_type);
398 commit_transaction();
403 //----------------------------------------------------------------------------------------
405 // get all the invoices/credits for a given PO - quite long route to get there !
407 function get_po_invoices_credits($po_number)
409 $sql = "SELECT DISTINCT ".TB_PREF."supp_trans.trans_no, ".TB_PREF."supp_trans.type,
410 ov_amount+ov_discount+ov_gst AS Total,
411 ".TB_PREF."supp_trans.tran_date
412 FROM ".TB_PREF."supp_trans, ".TB_PREF."supp_invoice_items, "
413 .TB_PREF."purch_order_details, ".TB_PREF."purch_orders
414 WHERE ".TB_PREF."supp_invoice_items.supp_trans_no = ".TB_PREF."supp_trans.trans_no
415 AND ".TB_PREF."supp_invoice_items.supp_trans_type = ".TB_PREF."supp_trans.type
416 AND ".TB_PREF."supp_invoice_items.po_detail_item_id = ".TB_PREF."purch_order_details.po_detail_item
417 AND ".TB_PREF."purch_orders.supplier_id = ".TB_PREF."supp_trans.supplier_id
418 AND ".TB_PREF."purch_orders.order_no = ".TB_PREF."purch_order_details.order_no
419 AND ".TB_PREF."purch_order_details.order_no = ".db_escape($po_number);
421 return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
424 //----------------------------------------------------------------------------------------
426 // Retrieve tax ovverides from tax register.
428 function get_tax_overrides($trans_type, $trans_no)
430 $tax_overrides = array();
431 $sql = "SELECT amount, tax_type_id as id, rate
432 FROM ".TB_PREF."trans_tax_details details
433 WHERE trans_type=".db_escape($trans_type)." AND trans_no=".db_escape($trans_no)
434 ." AND amount>0"; // skip reposting of nondeductible VAT
436 $result = db_query($sql, 'Cannot retrieve tax overrides');
437 while($row = db_fetch($result))
439 $tax_overrides[$row['id']] = $row['amount'];
442 return $tax_overrides;
444 //----------------------------------------------------------------------------------------
446 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
448 $sql = "SELECT ".TB_PREF."supp_trans.*, supp_name
449 FROM ".TB_PREF."supp_trans,".TB_PREF."suppliers
450 WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
451 AND ".TB_PREF."suppliers.supplier_id=".TB_PREF."supp_trans.supplier_id";
453 $result = db_query($sql, "Cannot retreive a supplier transaction");
455 if (db_num_rows($result) == 1)
457 $trans_row = db_fetch($result);
459 $supp_trans->supplier_id = $trans_row["supplier_id"];
460 $supp_trans->supplier_name = $trans_row["supp_name"];
461 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
462 $supp_trans->due_date = sql2date($trans_row["due_date"]);
463 $supp_trans->Comments = get_comments_string($trans_type, $trans_no);
464 $supp_trans->reference = $trans_row["reference"];
465 $supp_trans->supp_reference = $trans_row["supp_reference"];
466 $supp_trans->ov_amount = $trans_row["ov_amount"];
467 $supp_trans->ov_discount = $trans_row["ov_discount"];
468 $supp_trans->ov_gst = $trans_row["ov_gst"];
469 $supp_trans->tax_included = $trans_row["tax_included"];
470 $supp_trans->stored_algorithm = $supp_trans->tax_algorithm = $trans_row["tax_algorithm"];
472 $id = $trans_row["trans_no"];
474 $result = get_supp_invoice_items($trans_type, $id);
476 if (db_num_rows($result) > 0)
479 while ($details_row = db_fetch($result))
482 if ($details_row["gl_code"] == 0)
484 $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
485 $details_row["description"],
486 $details_row['qty_recd'],
487 $details_row['quantity_inv']-$details_row["quantity"],
488 $details_row["quantity"], 0, $details_row["FullUnitPrice"],
493 $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]), 0, 0,
494 $details_row["FullUnitPrice"], $details_row["memo_"], $details_row["dimension_id"], $details_row["dimension2_id"]);
497 $supp_trans->tax_overrides = get_tax_overrides($trans_type, $trans_no);
501 return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
507 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
511 //----------------------------------------------------------------------------------------
513 function get_matching_invoice_item($stock_id, $po_item_id)
515 $sql = "SELECT *, tran_date FROM ".TB_PREF."supp_invoice_items, ".TB_PREF."supp_trans
516 WHERE supp_trans_type = ".ST_SUPPINVOICE." AND stock_id = "
517 .db_escape($stock_id)." AND po_detail_item_id = ".db_escape($po_item_id)."
518 AND supp_trans_no = trans_no";
519 $result = db_query($sql, "Cannot retreive supplier transaction detail records");
520 return db_fetch($result);
523 function void_supp_invoice($type, $type_no)
527 hook_db_prevoid($type, $type_no);
528 $trans = get_supp_trans($type_no, $type);
530 void_bank_trans($type, $type_no, true);
532 void_gl_trans($type, $type_no, true);
534 void_supp_allocations($type, $type_no);
536 void_supp_trans($type, $type_no);
538 $result = get_supp_invoice_items($type, $type_no);
540 // now remove this invoice/credit from any GRNs/POs that it's related to
541 if (db_num_rows($result) > 0)
544 while ($details_row = db_fetch($result))
546 if ((int)$details_row["grn_item_id"] > 0) // it can be empty for GL items
548 // Changed 2008-10-17 by Joe Hunt to get the avg. material cost updated
549 $old = update_supp_received_items_for_invoice($details_row["grn_item_id"],
550 $details_row["po_detail_item_id"], -$details_row["quantity"], $details_row["FullUnitPrice"]);
552 //$diff = $details_row["FullUnitPrice"] - $old[2];
553 $old_date = sql2date($old[1]);
555 $batch = get_grn_batch_from_item($details_row["grn_item_id"]);
556 $grn = get_grn_batch($batch);
557 if ($type == ST_SUPPCREDIT) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
558 { // We must get the corresponding invoice item to check for price chg.
559 $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
560 //Chaitanya : Skipped costing block & handle in void_stock_move
561 // We must get the corresponding invoice item to check for price chg.
562 /*if ($match !== false)
563 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
564 $match["unit_price"], -$details_row["quantity"], sql2date($match['tran_date']), $match['tran_date'] !== $trans['tran_date']);
566 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
567 $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);*/
569 $sql = "UPDATE ".TB_PREF."purch_order_details
570 SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
571 if ($match !== false)
572 $sql .= "act_price=".$match['unit_price'].", ";
573 $sql .= "quantity_received = quantity_received + ".-$details_row["quantity"]."
574 WHERE po_detail_item = ".$details_row["po_detail_item_id"];
575 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
576 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=qty_recd+".-$details_row["quantity"]."
577 WHERE id=".$details_row["grn_item_id"];
582 $diff = get_diff_in_home_currency($grn["supplier_id"], $old_date, sql2date($trans['tran_date']), $old[2],
583 $details_row["FullUnitPrice"]);
584 // Only adjust the avg for the diff
585 $mat_cost = update_average_material_cost(null, $details_row["stock_id"],
586 $diff, -$details_row["quantity"], $old_date, true);
588 //Chaitanya : Reverse effect
589 //If QOH is 0 or negative then update_average_material_cost will be skipped
590 //Thus difference in PO and Supp Invoice should be handled separately
592 $qoh = get_qoh_on_date($details_row["stock_id"]);
593 if ($diff*$details_row["quantity"] !=0 && $qoh <= 0)
597 //Chaitanya : Post a journal entry
598 $id = get_next_trans_no(ST_JOURNAL);
599 $ref = $Refs->get_next(ST_JOURNAL);
600 $stock_id = $details_row["stock_id"];
601 $stock_gl_code = get_stock_gl_code($stock_id);
602 $memo = "Reversing Supplier invoice adjustment for zero inventory of ".$stock_id." Invoice: ".$trans['reference'];
603 //Reverse the inventory effect if $qoh <=0
604 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
605 $stock_gl_code["inventory_account"],
606 $dim, $dim2, $memo, $details_row["quantity"] * $diff);
607 //GL Posting to inventory adjustment account
608 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
609 $stock_gl_code["adjustment_account"],
610 $dim, $dim2, $memo, -$details_row["quantity"] * $diff);
612 add_audit_trail(ST_JOURNAL, $id, $old_date);
613 add_comments(ST_JOURNAL, $id, $old_date, $memo);
614 $Refs->save(ST_JOURNAL, $id, $ref);
621 if ($type == ST_SUPPCREDIT) // void the credits in stock moves
622 void_stock_move($type, $type_no);
623 void_supp_invoice_items($type, $type_no);
624 void_trans_tax_details($type, $type_no);
626 commit_transaction();
629 //----------------------------------------------------------------------------------------
630 function get_gl_account_info($acc)
632 $sql = "SELECT account_code, account_name FROM ".TB_PREF."chart_master WHERE account_code=".db_escape($acc);
633 return db_query($sql,"get account information");
636 function is_reference_already_there($supplier_id, $supp_reference, $trans_no=0)
638 $sql = "SELECT COUNT(*) FROM ".TB_PREF."supp_trans WHERE supplier_id="
639 .db_escape($supplier_id) . " AND supp_reference="
640 .db_escape($supp_reference)
641 . " AND ov_amount!=0"; // ignore voided invoice references
643 $sql .= " AND trans_no!=$trans_no";
644 $result=db_query($sql,"The sql to check for the previous entry of the same invoice failed");
646 $myrow = db_fetch_row($result);
647 return $myrow[0] > 0;
650 function remove_not_invoice_item($id)
654 $myrow = get_grn_item_detail($id);
656 $grn = get_grn_batch($myrow['grn_batch_id']);
658 $supp = get_supplier($grn["supplier_id"]);
660 $sql = "UPDATE ".TB_PREF."purch_order_details
661 SET quantity_received = qty_invoiced, quantity_ordered = qty_invoiced WHERE po_detail_item = ".$myrow["po_detail_item"];
662 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
664 $sql = "UPDATE ".TB_PREF."grn_items
665 SET qty_recd = quantity_inv WHERE id = ".$myrow["id"];
666 db_query($sql, "The quantity invoiced off the items received record could not be updated");
668 update_average_material_cost($grn["supplier_id"], $myrow["item_code"],
669 $myrow["unit_price"], -$myrow["QtyOstdg"], Today());
671 $price = $myrow['unit_price'];
672 if ($supp['tax_included'])
673 $price = get_tax_free_price_for_item($myrow['item_code'], $myrow['unit_price'], $supp['tax_group_id'], $supp['tax_included']);
675 add_stock_move(ST_SUPPRECEIVE, $myrow["item_code"], $myrow['grn_batch_id'], $grn['loc_code'], sql2date($grn["delivery_date"]), "",
676 -$myrow["QtyOstdg"], $myrow['std_cost_unit'], $grn["supplier_id"], 1, $price);
678 $clearing_act = get_company_pref('grn_clearing_act');
679 if ($clearing_act) { // otherwise GRN clearing account is not used
680 if (is_inventory_item($myrow['item_code']))
683 $stock_gl_code = get_stock_gl_code($myrow['item_code']);
684 $date = sql2date($grn["delivery_date"]);
685 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $stock_gl_code["inventory_account"],
686 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'],
687 -$myrow['QtyOstdg'] * $price, $grn["supplier_id"], "", 0, _("GRN Removal"));
688 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $clearing_act,
689 0, 0, -$total, null, "", 0, _("GRN Removal"));
693 commit_transaction();
696 function find_src_invoices($cart)
698 $invoices = $po_ids = array();
699 foreach($cart->grn_items as $item)
700 $po_ids[] = "'$item->po_detail_item'"; // credit item lines
702 if (count($po_ids)) {
703 $sql = "SELECT DISTINCT trans.trans_no, trans.reference, trans.supp_reference
704 FROM ".TB_PREF."supp_invoice_items items
705 LEFT JOIN ".TB_PREF."supp_trans trans ON trans.trans_no=items.supp_trans_no AND trans.`type`=items.supp_trans_type
706 WHERE items.po_detail_item_id IN (" . implode(',', $po_ids). ")"." AND items.supp_trans_type=20";
707 $result = db_query($sql, "cannot find source invoice details");
708 while ($rec = db_fetch($result))
710 $invoices[$rec['trans_no']] = $rec['supp_reference']; // array($rec['reference'], $rec['supp_reference']);