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 $sql = "SELECT supp.supp_name, terms.terms, terms.days_before_due,
19 terms.day_in_following_month, supp.tax_included,
20 supp.tax_group_id, tax_group.name AS tax_group_name,
21 supp.credit_limit - Sum(IFNULL(ov_amount + ov_gst + ov_discount,0)) as cur_credit
22 FROM ".TB_PREF."suppliers supp
23 LEFT JOIN ".TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id, "
24 .TB_PREF."payment_terms terms, ".TB_PREF."tax_groups tax_group
25 WHERE supp.tax_group_id = tax_group.id
26 AND supp.payment_terms=terms.terms_indicator
27 AND supp.supplier_id = ".db_escape($supplier_id)." GROUP BY supp.supp_name";
29 $result = db_query($sql, "The supplier record selected: " . $supplier_id . " cannot be retrieved");
31 $myrow = db_fetch($result);
33 $supp_trans->supplier_id = $supplier_id;
34 $supp_trans->tax_included = $myrow['tax_included'];
35 $supp_trans->supplier_name = $myrow['supp_name'];
36 $supp_trans->terms = array(
37 'description' => $myrow['terms'],
38 'days_before_due' => $myrow['days_before_due'],
39 'day_in_following_month' => $myrow['day_in_following_month'] );
41 $supp_trans->credit = $myrow['cur_credit'];
43 $supp_trans->tax_description = $myrow['tax_group_name'];
44 $supp_trans->tax_group_id = $myrow['tax_group_id'];
46 if ($supp_trans->tran_date == "")
48 $supp_trans->tran_date = Today();
49 if (!is_date_in_fiscalyear($supp_trans->tran_date))
50 $supp_trans->tran_date = end_fiscalyear();
52 //if ($supp_trans->due_date=="") {
53 // get_duedate_from_terms($supp_trans);
55 get_duedate_from_terms($supp_trans);
58 //--------------------------------------------------------------------------------------------------
60 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
62 if ($chg_price != null)
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);
70 $unit_price = $row[1]; //Added by Rasmus
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);
83 $unit_price = 0; // Added by Rasmus
85 $sql = "UPDATE ".TB_PREF."purch_order_details
86 SET qty_invoiced = qty_invoiced + ".db_escape($qty_invoiced);
88 if ($chg_price != null)
89 $sql .= " , act_price = ".db_escape($chg_price);
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");
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, $unit_price);
101 function get_diff_in_home_currency($supplier, $old_date, $date, $amount1, $amount2)
103 $dec = user_price_dec();
104 price_decimal_format($amount2, $dec);
105 $currency = get_supplier_currency($supplier);
106 $ex_rate = get_exchange_rate_to_home_currency($currency, $old_date);
107 $amount1 = $amount1 / $ex_rate;
108 $ex_rate = get_exchange_rate_to_home_currency($currency, $date);
109 $amount2 = $amount2 / $ex_rate;
110 $diff = $amount2 - $amount1;
111 //return round2($diff, $dec);
114 //----------------------------------------------------------------------------------------
116 function add_supp_invoice($supp_trans, $invoice_no=0) // do not receive as ref because we change locally
121 hook_db_prewrite($supp_trans, $supp_trans->trans_type);
123 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
125 $supplier = get_supplier($supp_trans->supplier_id);
127 foreach ($taxes as $n => $taxitem)
129 $taxes[$n]['Value'] = round2($taxitem['Value'], user_price_dec());
130 $tax_total += $taxes[$n]['Value'];
133 $invoice_items_total = $supp_trans->get_items_total();
136 if (!$supp_trans->tax_included)
138 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
139 foreach ($taxes as $n => $taxitem)
140 $item_added_tax += isset($taxitem['Override']) ? $taxitem['Override'] : round2($taxitem['Value'], $dec);
143 $trans_type = $supp_trans->trans_type;
145 if ($trans_type == ST_SUPPCREDIT)
147 // let's negate everything because it's a credit note
148 $invoice_items_total = -$invoice_items_total;
149 $tax_total = -$tax_total;
150 $supp_trans->ov_discount = -$supp_trans->ov_discount; // this isn't used at all...
151 $item_added_tax = -$item_added_tax;
154 $date_ = $supp_trans->tran_date;
155 $ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $date_);
157 /*First insert the invoice into the supp_trans table*/
158 $invoice_id = write_supp_trans($trans_type, 0, $supp_trans->supplier_id, $date_, $supp_trans->due_date,
159 $supp_trans->reference, $supp_trans->supp_reference,
160 $invoice_items_total, $item_added_tax, $supp_trans->ov_discount, "", 0, $supp_trans->tax_included);
164 /* Now the TAX account */
165 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id, 0, false);
168 foreach ($taxes as $taxitem)
170 if ($taxitem['Net'] != 0)
172 if (isset($taxitem['Override'])) {
173 if ($supp_trans->tax_included) { // if tax included, fix net amount to preserve overall line price
174 $net_diff += $taxitem['Override'] - $taxitem['Value'];
175 $taxitem['Net'] += $taxitem['Override'] - $taxitem['Value'];
177 $taxitem['Value'] = $taxitem['Override'];
179 add_trans_tax_details($trans_type, $invoice_id,
180 $taxitem['tax_type_id'], $taxitem['rate'], $supp_trans->tax_included, $taxitem['Value'],
181 $taxitem['Net'], $ex_rate, $date_, $supp_trans->supp_reference);
183 if ($trans_type == ST_SUPPCREDIT)
184 $taxitem['Value'] = -$taxitem['Value'];
185 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_,
186 $taxitem['purchasing_gl_code'], 0, 0, $taxitem['Value'],
187 $supp_trans->supplier_id,
188 "A general ledger transaction for the tax amount could not be added");
191 if ($trans_type == ST_SUPPCREDIT)
192 $net_diff = -$net_diff;
194 /* Now the AP account */
195 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $supplier["payable_account"], 0, 0,
196 -($invoice_items_total + $item_added_tax + $supp_trans->ov_discount),
197 $supp_trans->supplier_id,
198 "The general ledger transaction for the control total could not be added");
200 foreach ($supp_trans->gl_codes as $entered_gl_code)
202 /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
203 the credit is to creditors control act done later for the total invoice value + tax*/
205 if ($trans_type == ST_SUPPCREDIT)
206 $entered_gl_code->amount = -$entered_gl_code->amount;
208 $memo_ = $entered_gl_code->memo_;
209 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $entered_gl_code->gl_code,
210 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount, $supp_trans->supplier_id, "", 0, $memo_);
212 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code,
213 $entered_gl_code->amount, $memo_);
215 // store tax details if the gl account is a tax account
216 if ($trans_type == ST_SUPPCREDIT)
217 $entered_gl_code->amount = -$entered_gl_code->amount;
218 add_gl_tax_details($entered_gl_code->gl_code,
219 $trans_type, $invoice_id, $entered_gl_code->amount,
220 $ex_rate, $date_, $supp_trans->supp_reference, $supp_trans->tax_included);
223 $clearing_act = get_company_pref('grn_clearing_act');
224 foreach ($supp_trans->grn_items as $line_no => $entered_grn)
227 if ($trans_type == ST_SUPPCREDIT)
229 $entered_grn->this_quantity_inv = -$entered_grn->this_quantity_inv;
230 set_grn_item_credited($entered_grn, $supp_trans->supplier_id, $invoice_id, $date_);
233 // For tax included pricelist the net price is calculated down from tax_included price.
234 // To avoid rounding errors we have to operate on line value instead of price
235 // Additionally we have to take into account differences in net value
236 // due to variations in tax calculations on supplier side. More over there is no direct relation between
237 // taxes and sales accounts, so we add net_diff just to first posted net value. This is _ugly_hack_
238 // which save us from rewriting whole routine, and works right only for small tax differences.
240 $taxfree_line = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $entered_grn->chg_price,
241 $supp_trans->tax_group_id, $supp_trans->tax_included) - $net_diff; $net_diff = 0;
243 $line_tax = get_full_price_for_item($entered_grn->item_code,
244 $entered_grn->this_quantity_inv * $entered_grn->chg_price, 0, $supp_trans->tax_included) - $taxfree_line;
246 $stock_gl_code = get_stock_gl_code($entered_grn->item_code);
248 $dim = $supplier['dimension_id'] ? $supplier['dimension_id'] : $stock_gl_code['dimension_id'];
249 $dim2 = $supplier['dimension2_id'] ? $supplier['dimension2_id'] : $stock_gl_code['dimension2_id'];
250 if ($trans_type == ST_SUPPCREDIT)
252 $iv_act = (is_inventory_item($entered_grn->item_code) ? $stock_gl_code["inventory_account"] :
253 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]));
254 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
255 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
259 // -------------- if price changed since po received.
260 $iv_act = is_inventory_item($entered_grn->item_code) ? ($clearing_act ? $clearing_act : $stock_gl_code["inventory_account"]) :
261 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]);
262 $old = update_supp_received_items_for_invoice($entered_grn->id, $entered_grn->po_detail_item,
263 $entered_grn->this_quantity_inv, $entered_grn->chg_price);
265 // Since the standard cost is always calculated on basis of the po unit_price,
266 // this is also the price that should be the base of calculating the price diff.
267 // In cases where there is two different po invoices on the same delivery with different unit prices this will not work either
269 $old_price = $old[2];
271 $old_date = sql2date($old[1]);
272 if (!is_inventory_item($entered_grn->item_code))
273 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
274 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
277 $ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $old_date);
278 $old_value = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $old_price,
279 $supp_trans->tax_group_id, $supp_trans->tax_included);
281 $currency = get_supplier_currency($supp_trans->supplier_id);
283 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
284 $dim, $dim2, $old_value, $supp_trans->supplier_id, "", $ex_rate);
285 $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_value,
288 $mat_cost = update_average_material_cost(null, $entered_grn->item_code,
289 $diff/$entered_grn->this_quantity_inv, $entered_grn->this_quantity_inv, null, true);
291 //Add GL transaction for GRN Provision in case of difference
294 $total += add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
295 $dim, $dim2, 'GRN Provision', $diff, null, null, null,
296 "The general ledger transaction could not be added for the GRN of the inventory item");
298 //If QOH is 0 or negative then update_average_material_cost will be skipped
299 //Thus difference in PO and Supp Invoice should be handled separately
300 $qoh = get_qoh_on_date($entered_grn->item_code);
305 $id = get_next_trans_no(ST_JOURNAL);
306 $ref = $Refs->get_next(ST_JOURNAL);
307 $stock_id = $entered_grn->item_code;
308 $stock_gl_code = get_stock_gl_code($stock_id);
309 $memo = _("Supplier invoice adjustment for zero inventory of ").$stock_id." "._("Invoice")." ".$supp_trans->reference;
310 //Reverse the inventory effect if $qoh <=0
311 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
312 $stock_gl_code["inventory_account"],
313 $dim, $dim2, $memo, -$diff);
314 //GL Posting to inventory adjustment account
315 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
316 $stock_gl_code["adjustment_account"],
317 $dim, $dim2, $memo, $diff);
319 add_audit_trail(ST_JOURNAL, $id, $date_);
320 add_comments(ST_JOURNAL, $id, $date_, $memo);
321 $Refs->save(ST_JOURNAL, $id, $ref);
325 add_or_update_purchase_data($supp_trans->supplier_id, $entered_grn->item_code, $entered_grn->chg_price);
328 add_supp_invoice_item($trans_type, $invoice_id, $entered_grn->item_code,
329 $entered_grn->item_description, 0, $entered_grn->chg_price, $line_tax/$entered_grn->this_quantity_inv,
330 $entered_grn->this_quantity_inv, $entered_grn->id, $entered_grn->po_detail_item, "");
331 } /* end of GRN postings */
333 /*Post a balance post if $total != 0 */
334 add_gl_balance($trans_type, $invoice_id, $date_, -$total, PT_SUPPLIER, $supp_trans->supplier_id); // ??
336 add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
338 $Refs->save($trans_type, $invoice_id, $supp_trans->reference);
340 if ($invoice_no != 0)
342 $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $invoice_no);
343 if ($invoice_alloc_balance > 0)
344 { //the invoice is not already fully allocated
346 $trans = get_supp_trans($invoice_no, ST_SUPPINVOICE);
347 $total = $trans['Total'];
349 $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
350 /*Now insert the allocation record if > 0 */
351 if ($allocate_amount != 0)
353 update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no, $allocate_amount);
354 update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $allocate_amount);
355 add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
358 exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no, $date_,
359 $allocate_amount, PT_SUPPLIER);
364 $supp_trans->trans_no = $invoice_id;
365 hook_db_postwrite($supp_trans, $supp_trans->trans_type);
366 commit_transaction();
371 //----------------------------------------------------------------------------------------
373 // get all the invoices/credits for a given PO - quite long route to get there !
375 function get_po_invoices_credits($po_number)
377 $sql = "SELECT DISTINCT ".TB_PREF."supp_trans.trans_no, ".TB_PREF."supp_trans.type,
378 ov_amount+ov_discount+ov_gst AS Total,
379 ".TB_PREF."supp_trans.tran_date
380 FROM ".TB_PREF."supp_trans, ".TB_PREF."supp_invoice_items, "
381 .TB_PREF."purch_order_details, ".TB_PREF."purch_orders
382 WHERE ".TB_PREF."supp_invoice_items.supp_trans_no = ".TB_PREF."supp_trans.trans_no
383 AND ".TB_PREF."supp_invoice_items.supp_trans_type = ".TB_PREF."supp_trans.type
384 AND ".TB_PREF."supp_invoice_items.po_detail_item_id = ".TB_PREF."purch_order_details.po_detail_item
385 AND ".TB_PREF."purch_orders.supplier_id = ".TB_PREF."supp_trans.supplier_id
386 AND ".TB_PREF."purch_orders.order_no = ".TB_PREF."purch_order_details.order_no
387 AND ".TB_PREF."purch_order_details.order_no = ".db_escape($po_number);
389 return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
392 //----------------------------------------------------------------------------------------
394 // Retrieve tax ovverides from tax register.
396 function get_tax_overrides($trans_type, $trans_no)
398 $tax_overrides = array();
399 $sql = "SELECT amount, tax_type_id as id, rate
400 FROM ".TB_PREF."trans_tax_details details
401 WHERE trans_type=".db_escape($trans_type)." AND trans_no=".db_escape($trans_no)
402 ." AND amount>0"; // skip reposting of nondeductible VAT
404 $result = db_query($sql, 'Cannot retrieve tax overrides');
405 while($row = db_fetch($result))
407 $tax_overrides[$row['id']] = $row['amount'];
410 return $tax_overrides;
412 //----------------------------------------------------------------------------------------
414 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
416 $sql = "SELECT ".TB_PREF."supp_trans.*, supp_name FROM ".TB_PREF."supp_trans,".TB_PREF."suppliers
417 WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
418 AND ".TB_PREF."suppliers.supplier_id=".TB_PREF."supp_trans.supplier_id";
419 $result = db_query($sql, "Cannot retreive a supplier transaction");
421 if (db_num_rows($result) == 1)
423 $trans_row = db_fetch($result);
425 $supp_trans->supplier_id = $trans_row["supplier_id"];
426 $supp_trans->supplier_name = $trans_row["supp_name"];
427 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
428 $supp_trans->due_date = sql2date($trans_row["due_date"]);
429 $supp_trans->Comments = get_comments_string($trans_type, $trans_no);
430 $supp_trans->reference = $trans_row["reference"];
431 $supp_trans->supp_reference = $trans_row["supp_reference"];
432 $supp_trans->ov_amount = $trans_row["ov_amount"];
433 $supp_trans->ov_discount = $trans_row["ov_discount"];
434 $supp_trans->ov_gst = $trans_row["ov_gst"];
435 $supp_trans->tax_included = $trans_row["tax_included"];
437 $id = $trans_row["trans_no"];
439 $result = get_supp_invoice_items($trans_type, $id);
441 if (db_num_rows($result) > 0)
444 while ($details_row = db_fetch($result))
447 if ($details_row["gl_code"] == 0)
449 $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
450 $details_row["description"], 0, 0, $details_row["quantity"], 0, $details_row["FullUnitPrice"],
455 $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]), 0, 0,
456 $details_row["FullUnitPrice"], $details_row["memo_"]);
459 $supp_trans->tax_overrides = get_tax_overrides($trans_type, $trans_no);
463 return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
469 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
473 //----------------------------------------------------------------------------------------
475 function get_matching_invoice_item($stock_id, $po_item_id)
477 $sql = "SELECT *, tran_date FROM ".TB_PREF."supp_invoice_items, ".TB_PREF."supp_trans
478 WHERE supp_trans_type = ".ST_SUPPINVOICE." AND stock_id = "
479 .db_escape($stock_id)." AND po_detail_item_id = ".db_escape($po_item_id)."
480 AND supp_trans_no = trans_no";
481 $result = db_query($sql, "Cannot retreive supplier transaction detail records");
482 return db_fetch($result);
485 function void_supp_invoice($type, $type_no)
489 hook_db_prevoid($type, $type_no);
490 $trans = get_supp_trans($type_no, $type);
492 void_bank_trans($type, $type_no, true);
494 void_gl_trans($type, $type_no, true);
496 void_supp_allocations($type, $type_no);
498 void_supp_trans($type, $type_no);
500 $result = get_supp_invoice_items($type, $type_no);
502 // now remove this invoice/credit from any GRNs/POs that it's related to
503 if (db_num_rows($result) > 0)
506 while ($details_row = db_fetch($result))
508 if ((int)$details_row["grn_item_id"] > 0) // it can be empty for GL items
510 // Changed 2008-10-17 by Joe Hunt to get the avg. material cost updated
511 $old = update_supp_received_items_for_invoice($details_row["grn_item_id"],
512 $details_row["po_detail_item_id"], -$details_row["quantity"], $details_row["FullUnitPrice"]);
514 //$diff = $details_row["FullUnitPrice"] - $old[2];
515 $old_date = sql2date($old[1]);
517 $batch = get_grn_batch_from_item($details_row["grn_item_id"]);
518 $grn = get_grn_batch($batch);
519 if ($type == ST_SUPPCREDIT) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
521 $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
523 //Chaitanya : Skipped costing block & handle in void_stock_move
524 // We must get the corresponding invoice item to check for price chg.
525 /*if ($match !== false)
526 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
527 $match["unit_price"], -$details_row["quantity"], sql2date($match['tran_date']), $match['tran_date'] !== $trans['tran_date']);
529 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
530 $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);*/
532 $sql = "UPDATE ".TB_PREF."purch_order_details
533 SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
534 if ($match !== false)
535 $sql .= "act_price=".$match['unit_price'].", ";
536 $sql .= "quantity_received = quantity_received + ".-$details_row["quantity"]."
537 WHERE po_detail_item = ".$details_row["po_detail_item_id"];
538 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
539 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=qty_recd+".-$details_row["quantity"]."
540 WHERE id=".$details_row["grn_item_id"];
545 $diff = get_diff_in_home_currency($grn["supplier_id"], $old_date, sql2date($trans['tran_date']), $old[2],
546 $details_row["FullUnitPrice"]);
547 // Only adjust the avg for the diff
548 $mat_cost = update_average_material_cost(null, $details_row["stock_id"],
549 $diff, -$details_row["quantity"], $old_date, true);
551 //Chaitanya : Reverse effect
552 //If QOH is 0 or negative then update_average_material_cost will be skipped
553 //Thus difference in PO and Supp Invoice should be handled separately
555 $qoh = get_qoh_on_date($details_row["stock_id"]);
556 if ($diff*$details_row["quantity"] !=0 && $qoh <= 0)
560 //Chaitanya : Post a journal entry
561 $id = get_next_trans_no(ST_JOURNAL);
562 $ref = $Refs->get_next(ST_JOURNAL);
563 $stock_id = $details_row["stock_id"];
564 $stock_gl_code = get_stock_gl_code($stock_id);
565 $memo = "Reversing Supplier invoice adjustment for zero inventory of ".$stock_id." Invoice: ".$trans['reference'];
566 //Reverse the inventory effect if $qoh <=0
567 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
568 $stock_gl_code["inventory_account"],
569 $dim, $dim2, $memo, $details_row["quantity"] * $diff);
570 //GL Posting to inventory adjustment account
571 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
572 $stock_gl_code["adjustment_account"],
573 $dim, $dim2, $memo, -$details_row["quantity"] * $diff);
575 add_audit_trail(ST_JOURNAL, $id, $old_date);
576 add_comments(ST_JOURNAL, $id, $old_date, $memo);
577 $Refs->save(ST_JOURNAL, $id, $ref);
580 /*$deliveries = get_deliveries_between($details_row["stock_id"], $old_date, $date_);
581 if ($deliveries[0] != 0) // have deliveries been done during the period?
583 update_stock_move_pid(ST_CUSTDELIVERY, $details_row["stock_id"], $old_date, $date_, 0, $mat_cost);
585 update_stock_move_pid(ST_SUPPRECEIVE, $details_row["stock_id"], $old_date, $old_date, $grn['supplier_id'], $mat_cost);
591 if ($type == ST_SUPPCREDIT) // void the credits in stock moves
592 void_stock_move($type, $type_no);
593 void_supp_invoice_items($type, $type_no);
594 void_trans_tax_details($type, $type_no);
596 commit_transaction();
599 //----------------------------------------------------------------------------------------
600 function get_gl_account_info($acc)
602 $sql = "SELECT account_code, account_name FROM ".TB_PREF."chart_master WHERE account_code=".db_escape($acc);
603 return db_query($sql,"get account information");
606 function is_reference_already_there($supplier_id, $supp_reference, $trans_no=0)
608 $sql = "SELECT COUNT(*) FROM ".TB_PREF."supp_trans WHERE supplier_id="
609 .db_escape($supplier_id) . " AND supp_reference="
610 .db_escape($supp_reference)
611 . " AND ov_amount!=0"; // ignore voided invoice references
613 $sql .= " AND trans_no!=$trans_no";
614 $result=db_query($sql,"The sql to check for the previous entry of the same invoice failed");
616 $myrow = db_fetch_row($result);
617 return $myrow[0] > 0;
620 function remove_not_invoice_item($id)
624 $myrow = get_grn_item_detail($id);
626 $grn = get_grn_batch($myrow['grn_batch_id']);
628 $supp = get_supplier($grn["supplier_id"]);
630 $sql = "UPDATE ".TB_PREF."purch_order_details
631 SET quantity_received = qty_invoiced, quantity_ordered = qty_invoiced WHERE po_detail_item = ".$myrow["po_detail_item"];
632 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
634 $sql = "UPDATE ".TB_PREF."grn_items
635 SET qty_recd = quantity_inv WHERE id = ".$myrow["id"];
636 db_query($sql, "The quantity invoiced off the items received record could not be updated");
638 update_average_material_cost($grn["supplier_id"], $myrow["item_code"],
639 $myrow["unit_price"], -$myrow["QtyOstdg"], Today());
641 $price = $myrow['unit_price'];
642 if ($supp['tax_included'])
643 $price = get_tax_free_price_for_item($myrow['item_code'], $myrow['unit_price'], $supp['tax_group_id'], $supp['tax_included']);
645 add_stock_move(ST_SUPPRECEIVE, $myrow["item_code"], $myrow['grn_batch_id'], $grn['loc_code'], sql2date($grn["delivery_date"]), "",
646 -$myrow["QtyOstdg"], $myrow['std_cost_unit'], $grn["supplier_id"], 1, $price);
648 $clearing_act = get_company_pref('grn_clearing_act');
649 if ($clearing_act) { // otherwise GRN clearing account is not used
650 if (is_inventory_item($myrow['item_code']))
653 $stock_gl_code = get_stock_gl_code($myrow['item_code']);
654 $date = sql2date($grn["delivery_date"]);
655 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $stock_gl_code["inventory_account"],
656 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'],
657 -$myrow['QtyOstdg'] * $price, $grn["supplier_id"], "", 0, _("GRN Removal"));
658 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $clearing_act,
659 0, 0, -$total, null, "", 0, _("GRN Removal"));
663 commit_transaction();