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 $sql = "SELECT supp.supp_name, terms.terms, terms.days_before_due, supp.dimension_id, supp.dimension2_id,
20 terms.day_in_following_month, supp.tax_included,
21 supp.tax_group_id, tax_group.name AS tax_group_name,
22 supp.credit_limit - Sum((ov_amount + ov_gst + ov_discount)) as cur_credit, curr_code
23 FROM ".TB_PREF."suppliers supp LEFT JOIN "
24 .TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id, "
25 .TB_PREF."payment_terms terms, "
26 .TB_PREF."tax_groups tax_group
27 WHERE supp.tax_group_id = tax_group.id
28 AND supp.payment_terms=terms.terms_indicator
29 AND supp.supplier_id = ".db_escape($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();
43 $supp_trans->tax_included = $myrow['tax_included'];
44 $supp_trans->supplier_name = $myrow['supp_name'];
45 $supp_trans->terms = array(
46 'description' => $myrow['terms'],
47 'days_before_due' => $myrow['days_before_due'],
48 'day_in_following_month' => $myrow['day_in_following_month'] );
50 if ($supp_trans->supplier_id != $supplier_id)
51 get_duedate_from_terms($supp_trans);
53 $supp_trans->supplier_id = $supplier_id;
55 $supp_trans->credit = $myrow['cur_credit'];
57 $supp_trans->tax_description = $myrow['tax_group_name'];
58 $supp_trans->tax_group_id = $myrow['tax_group_id'];
59 $supp_trans->dimension = $myrow['dimension_id'];
60 $supp_trans->dimension2 = $myrow['dimension2_id'];
61 $supp_trans->currency = $myrow['curr_code'];
65 //-------------------------------------------------------------------------------------------------
66 // Updates invoiced quantity in PO and GRN line, and act_price in PO
68 // if chg_price is set: previous act_price, delivery date and unit_price from PO
70 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
72 if ($chg_price != null)
74 $sql = "SELECT act_price, unit_price FROM ".TB_PREF."purch_order_details WHERE
75 po_detail_item = ".db_escape($po_detail_item);
76 $result = db_query($sql, "The old actual price of the purchase order line could not be retrieved");
77 $row = db_fetch($result);
78 $ret = $row['act_price'];
80 $unit_price = $row['unit_price']; //Added by Rasmus
82 $sql = "SELECT delivery_date
83 FROM ".TB_PREF."grn_batch grn,"
84 .TB_PREF."grn_items line
86 grn.id = line.grn_batch_id AND line.id=".db_escape($id);
87 $result = db_query($sql, "The old delivery date from the received record cout not be retrieved");
88 $row = db_fetch($result);
89 $date = $row['delivery_date'];
95 $unit_price = 0; // Added by Rasmus
97 $sql = "UPDATE ".TB_PREF."purch_order_details
98 SET qty_invoiced = qty_invoiced + ".db_escape($qty_invoiced);
100 if ($chg_price != null)
101 $sql .= " , act_price = ".db_escape($chg_price);
103 $sql .= " WHERE po_detail_item = ".db_escape($po_detail_item);
104 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
106 $sql = "UPDATE ".TB_PREF."grn_items
107 SET quantity_inv = quantity_inv + ".db_escape($qty_invoiced)."
108 WHERE id = ".db_escape($id);
109 db_query($sql, "The quantity invoiced off the items received record could not be updated");
110 return array($ret, $date, $unit_price);
113 function get_diff_in_home_currency($supplier, $old_date, $date, $amount1, $amount2)
115 $dec = user_price_dec();
116 price_decimal_format($amount2, $dec);
117 $currency = get_supplier_currency($supplier);
118 $ex_rate = get_exchange_rate_to_home_currency($currency, $old_date);
119 $amount1 = $amount1 / $ex_rate;
120 $ex_rate = get_exchange_rate_to_home_currency($currency, $date);
121 $amount2 = $amount2 / $ex_rate;
122 $diff = $amount2 - $amount1;
123 //return round2($diff, $dec);
126 //----------------------------------------------------------------------------------------
128 function add_supp_invoice(&$supp_trans)
132 //$company_currency = get_company_currency();
133 $trans_no = $supp_trans->trans_no;
134 $trans_type = $supp_trans->trans_type;
135 $supplier = get_supplier($supp_trans->supplier_id);
136 $dim = !empty($supp_trans->dimension) ? $supp_trans->dimension :
137 ($supplier['dimension_id'] ? $supplier['dimension_id'] : 0);
138 $dim2 = !empty($supp_trans->dimension2) ? $supp_trans->dimension2 :
139 ($supplier['dimension2_id'] ? $supplier['dimension2_id'] : 0);
142 hook_db_prewrite($supp_trans, $trans_type);
144 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
146 $allocs = get_payments_for($trans_no, $trans_type, $supp_trans->supplier_id); // save allocations
147 void_transaction($trans_type, $trans_no, $supp_trans->tran_date, _("Document reentered."));
148 $Refs->restore_last($trans_type, $trans_no);
150 $allocs = get_po_prepayments($supp_trans);
152 add_new_exchange_rate($supp_trans->currency, $supp_trans->tran_date, $supp_trans->ex_rate);
154 foreach ($taxes as $n => $taxitem)
156 $taxes[$n]['Value'] = round2($taxitem['Value'], user_price_dec());
157 $tax_total += $taxes[$n]['Value'];
160 $invoice_items_total = $supp_trans->get_items_total();
163 if (!$supp_trans->tax_included)
165 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
166 foreach ($taxes as $n => $taxitem)
167 $item_added_tax += isset($taxitem['Override']) ? $taxitem['Override'] : round2($taxitem['Value'], user_price_dec());
170 if ($trans_type == ST_SUPPCREDIT)
172 // let's negate everything because it's a credit note
173 $invoice_items_total = -$invoice_items_total;
174 $tax_total = -$tax_total;
175 $supp_trans->ov_discount = -$supp_trans->ov_discount; // this isn't used at all...
176 $item_added_tax = -$item_added_tax;
179 $date_ = $supp_trans->tran_date;
180 $ex_rate = get_exchange_rate_from_home_currency($supp_trans->currency, $date_);
182 /*First insert the invoice into the supp_trans table*/
183 $invoice_id = write_supp_trans($trans_type, 0, $supp_trans->supplier_id, $date_, $supp_trans->due_date,
184 $supp_trans->reference, $supp_trans->supp_reference,
185 $invoice_items_total, $item_added_tax, $supp_trans->ov_discount, "", 0, $supp_trans->tax_included);
188 move_trans_attachments($trans_type, $trans_no, $invoice_id);
190 $supp_trans->trans_no = $invoice_id;
194 /* Now the TAX account */
195 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id, 0, false);
198 foreach ($taxes as $taxitem)
200 if ($taxitem['Net'] != 0)
202 if (isset($taxitem['Override'])) {
203 if ($supp_trans->tax_included) { // if tax included, fix net amount to preserve overall line price
204 $net_diff += $taxitem['Override'] - $taxitem['Value'];
205 $taxitem['Net'] += $taxitem['Override'] - $taxitem['Value'];
207 $taxitem['Value'] = $taxitem['Override'];
209 add_trans_tax_details($trans_type, $invoice_id,
210 $taxitem['tax_type_id'], $taxitem['rate'], $supp_trans->tax_included, $taxitem['Value'],
211 $taxitem['Net'], $ex_rate, $date_, $supp_trans->supp_reference, TR_INPUT);
213 if (isset($taxitem['purchasing_gl_code']))
215 if ($trans_type == ST_SUPPCREDIT)
216 $taxitem['Value'] = -$taxitem['Value'];
217 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_,
218 $taxitem['purchasing_gl_code'], $dim, $dim2, $taxitem['Value'],
219 $supp_trans->supplier_id,
220 "A general ledger transaction for the tax amount could not be added");
224 if ($trans_type == ST_SUPPCREDIT)
225 $net_diff = -$net_diff;
227 /* Now the AP account */
228 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $supplier["payable_account"], $dim, $dim2,
229 -($invoice_items_total + $item_added_tax + $supp_trans->ov_discount),
230 $supp_trans->supplier_id,
231 "The general ledger transaction for the control total could not be added");
233 $to_allocate = ($invoice_items_total + $item_added_tax + $supp_trans->ov_discount);
235 foreach ($supp_trans->gl_codes as $entered_gl_code)
237 /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
238 the credit is to creditors control act done later for the total invoice value + tax*/
240 if ($trans_type == ST_SUPPCREDIT)
241 $entered_gl_code->amount = -$entered_gl_code->amount;
243 $memo_ = $entered_gl_code->memo_;
244 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $entered_gl_code->gl_code,
245 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount, $supp_trans->supplier_id, "", 0, $memo_);
247 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code, $entered_gl_code->amount, $memo_,
248 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2);
250 // store tax details if the gl account is a tax account
251 if ($trans_type == ST_SUPPCREDIT)
252 $entered_gl_code->amount = -$entered_gl_code->amount;
253 add_gl_tax_details($entered_gl_code->gl_code,
254 $trans_type, $invoice_id, $entered_gl_code->amount,
255 $ex_rate, $date_, $supp_trans->supp_reference, $supp_trans->tax_included);
258 $clearing_act = get_company_pref('grn_clearing_act');
259 foreach ($supp_trans->grn_items as $line_no => $entered_grn)
262 if ($trans_type == ST_SUPPCREDIT)
264 $entered_grn->this_quantity_inv = -$entered_grn->this_quantity_inv;
265 set_grn_item_credited($entered_grn, $supp_trans->supplier_id, $invoice_id, $date_);
268 // For tax included pricelist the net price is calculated down from tax_included price.
269 // To avoid rounding errors we have to operate on line value instead of price
270 // Additionally we have to take into account differences in net value
271 // due to variations in tax calculations on supplier side. More over there is no direct relation between
272 // taxes and sales accounts, so we add net_diff just to first posted net value. This is _ugly_hack_
273 // which save us from rewriting whole routine, and works right only for small tax differences.
275 $taxfree_line = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $entered_grn->chg_price,
276 $supp_trans->tax_group_id, $supp_trans->tax_included) - $net_diff; $net_diff = 0;
278 $line_tax = get_full_price_for_item($entered_grn->item_code,
279 $entered_grn->this_quantity_inv * $entered_grn->chg_price, 0, $supp_trans->tax_included) - $taxfree_line;
281 $stock_gl_code = get_stock_gl_code($entered_grn->item_code);
283 $dim = !empty($supp_trans->dimension) ? $supp_trans->dimension :
284 ($supplier['dimension_id'] ? $supplier['dimension_id'] : $stock_gl_code['dimension_id']);
285 $dim2 = !empty($supp_trans->dimension2) ? $supp_trans->dimension2 :
286 ($supplier['dimension2_id'] ? $supplier['dimension2_id'] : $stock_gl_code['dimension2_id']);
287 if ($trans_type == ST_SUPPCREDIT)
289 $iv_act = (is_inventory_item($entered_grn->item_code) ? $stock_gl_code["inventory_account"] :
290 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]));
291 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
292 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
296 // -------------- if price changed since po received.
297 $iv_act = is_inventory_item($entered_grn->item_code) ? ($clearing_act ? $clearing_act : $stock_gl_code["inventory_account"]) :
298 ($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]);
299 $old = update_supp_received_items_for_invoice($entered_grn->id, $entered_grn->po_detail_item,
300 $entered_grn->this_quantity_inv, $entered_grn->chg_price);
302 // Since the standard cost is always calculated on basis of the po unit_price,
303 // this is also the price that should be the base of calculating the price diff.
304 // In cases where there is two different po invoices on the same delivery with different unit prices this will not work either
306 $old_price = $old[2];
308 $old_date = sql2date($old[1]);
309 if (!is_inventory_item($entered_grn->item_code))
310 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
311 $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
314 $ex_rate = get_exchange_rate_from_home_currency($supp_trans->currency, $old_date);
315 $old_value = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $old_price,
316 $supp_trans->tax_group_id, $supp_trans->tax_included);
318 $currency = get_supplier_currency($supp_trans->supplier_id);
320 $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
321 $dim, $dim2, $old_value, $supp_trans->supplier_id, "", $ex_rate);
322 $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_value,
325 $mat_cost = update_average_material_cost(null, $entered_grn->item_code,
326 $diff/$entered_grn->this_quantity_inv, $entered_grn->this_quantity_inv, null, true);
328 //Add GL transaction for GRN Provision in case of difference
331 $total += add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
332 $dim, $dim2, 'GRN Provision', $diff, null, null, null,
333 "The general ledger transaction could not be added for the GRN of the inventory item");
335 //If QOH is 0 or negative then update_average_material_cost will be skipped
336 //Thus difference in PO and Supp Invoice should be handled separately
337 $qoh = get_qoh_on_date($entered_grn->item_code);
342 $id = get_next_trans_no(ST_JOURNAL);
343 $ref = $Refs->get_next(ST_JOURNAL, null, $date_);
344 add_journal(ST_JOURNAL, $id, $diff, $date_, get_company_currency(), $ref);
345 $stock_id = $entered_grn->item_code;
346 $memo = _("Supplier invoice adjustment for zero inventory of ").$stock_id." "._("Invoice")." ".$supp_trans->reference;
347 //Reverse the inventory effect if $qoh <=0
348 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
349 $stock_gl_code["inventory_account"],
350 $dim, $dim2, $memo, -$diff);
351 //GL Posting to inventory adjustment account
352 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
353 $stock_gl_code["adjustment_account"],
354 $dim, $dim2, $memo, $diff);
356 add_audit_trail(ST_JOURNAL, $id, $date_);
357 add_comments(ST_JOURNAL, $id, $date_, $memo);
358 $Refs->save(ST_JOURNAL, $id, $ref);
362 add_or_update_purchase_data($supp_trans->supplier_id, $entered_grn->item_code, $entered_grn->chg_price);
364 update_purchase_value($entered_grn->item_code, $entered_grn->chg_price * $ex_rate);
365 add_supp_invoice_item($trans_type, $invoice_id, $entered_grn->item_code,
366 $entered_grn->item_description, 0, $entered_grn->chg_price, $line_tax/$entered_grn->this_quantity_inv,
367 $entered_grn->this_quantity_inv, $entered_grn->id, $entered_grn->po_detail_item, "");
368 } /* end of GRN postings */
370 /*Post a balance post if $total != 0 */
371 add_gl_balance($trans_type, $invoice_id, $date_, -$total, PT_SUPPLIER, $supp_trans->supplier_id); // ??
373 add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
375 $Refs->save($trans_type, $invoice_id, $supp_trans->reference);
377 if (count($supp_trans->src_docs) == 1)
379 $invoice_no = key($supp_trans->src_docs);
380 $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $supp_trans->src_docs);
381 if ($invoice_alloc_balance > 0)
382 { //the invoice is not already fully allocated
384 $trans = get_supp_trans($invoice_id, ST_SUPPCREDIT);
385 $total = -$trans['Total'];
387 $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
389 /*Now insert the allocation record if > 0 */
390 if ($allocate_amount != 0)
392 add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
393 $supp_trans->supplier_id, $date_);
394 update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no, $supp_trans->supplier_id);
395 update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $supp_trans->supplier_id);
397 exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $supp_trans->src_docs, $date_,
398 $allocate_amount, PT_SUPPLIER);
403 reallocate_payments($invoice_id, ST_SUPPINVOICE, $date_, $to_allocate, $allocs, $supp_trans->supplier_id);
404 $supp_trans->trans_no = $invoice_id;
405 hook_db_postwrite($supp_trans, $supp_trans->trans_type);
406 commit_transaction();
411 //----------------------------------------------------------------------------------------
413 // get all the invoices/credits for a given PO - quite long route to get there !
415 function get_po_invoices_credits($po_number)
417 $sql = "SELECT DISTINCT trans.trans_no, trans.type, ov_amount+ov_discount+ov_gst AS Total,
419 FROM ".TB_PREF."supp_trans trans,"
420 .TB_PREF."supp_invoice_items line,"
421 .TB_PREF."purch_order_details poline,"
422 .TB_PREF."purch_orders po
423 WHERE line.supp_trans_no = trans.trans_no
424 AND line.supp_trans_type = trans.type
425 AND line.po_detail_item_id = poline.po_detail_item
426 AND po.supplier_id = trans.supplier_id
427 AND po.order_no = poline.order_no
428 AND poline.order_no = ".db_escape($po_number);
430 return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
433 //----------------------------------------------------------------------------------------
435 // Retrieve tax ovverides from tax register.
437 function get_tax_overrides($trans_type, $trans_no)
439 $tax_overrides = array();
440 $sql = "SELECT amount, tax_type_id as id, rate
441 FROM ".TB_PREF."trans_tax_details details
442 WHERE trans_type=".db_escape($trans_type)." AND trans_no=".db_escape($trans_no)
443 ." AND amount>0"; // skip reposting of nondeductible VAT
445 $result = db_query($sql, 'Cannot retrieve tax overrides');
446 while($row = db_fetch($result))
448 $tax_overrides[$row['id']] = $row['amount'];
451 return $tax_overrides;
453 //----------------------------------------------------------------------------------------
455 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
457 $sql = "SELECT trans.*, supp_name, dimension_id, dimension2_id, curr_code
458 FROM ".TB_PREF."supp_trans trans,"
459 .TB_PREF."suppliers sup
460 WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
461 AND sup.supplier_id=trans.supplier_id";
463 $result = db_query($sql, "Cannot retreive a supplier transaction");
465 if (db_num_rows($result) == 1)
467 $trans_row = db_fetch($result);
469 $supp_trans->supplier_id = $trans_row["supplier_id"];
470 $supp_trans->supplier_name = $trans_row["supp_name"];
471 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
472 $supp_trans->due_date = sql2date($trans_row["due_date"]);
473 $supp_trans->Comments = get_comments_string($trans_type, $trans_no);
474 $supp_trans->reference = $trans_row["reference"];
475 $supp_trans->supp_reference = $trans_row["supp_reference"];
476 $supp_trans->ov_amount = $trans_row["ov_amount"];
477 $supp_trans->ov_discount = $trans_row["ov_discount"];
478 $supp_trans->ov_gst = $trans_row["ov_gst"];
479 $supp_trans->tax_included = $trans_row["tax_included"];
480 $supp_trans->dimension = $trans_row["dimension_id"];
481 $supp_trans->dimension2 = $trans_row["dimension2_id"];
482 $supp_trans->currency = $trans_row["curr_code"];
484 $id = $trans_row["trans_no"];
486 $result = get_supp_invoice_items($trans_type, $id);
488 if (db_num_rows($result) > 0)
491 while ($details_row = db_fetch($result))
494 if ($details_row["gl_code"] == 0)
496 $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
497 $details_row["description"],
498 $details_row['qty_recd'],
499 $details_row['quantity_inv'],
500 $details_row["quantity"], 0, $details_row["FullUnitPrice"],
505 $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]),
506 $details_row["dimension_id"], $details_row["dimension2_id"],
507 $details_row["FullUnitPrice"], $details_row["memo_"]);
510 $supp_trans->tax_overrides = get_tax_overrides($trans_type, $trans_no);
514 return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
520 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
524 //----------------------------------------------------------------------------------------
526 function get_matching_invoice_item($stock_id, $po_item_id)
528 $sql = "SELECT *, tran_date
529 FROM ".TB_PREF."supp_invoice_items,"
531 WHERE supp_trans_type = ".ST_SUPPINVOICE." AND stock_id = "
532 .db_escape($stock_id)." AND po_detail_item_id = ".db_escape($po_item_id)."
533 AND supp_trans_no = trans_no";
534 $result = db_query($sql, "Cannot retreive supplier transaction detail records");
535 return db_fetch($result);
538 function void_supp_invoice($type, $type_no)
542 hook_db_prevoid($type, $type_no);
543 $trans = get_supp_trans($type_no, $type);
545 void_bank_trans($type, $type_no, true);
547 void_gl_trans($type, $type_no, true);
549 void_supp_allocations($type, $type_no);
551 void_supp_trans($type, $type_no);
553 $result = get_supp_invoice_items($type, $type_no);
555 // now remove this invoice/credit from any GRNs/POs that it's related to
556 if (db_num_rows($result) > 0)
559 while ($details_row = db_fetch($result))
561 if ((int)$details_row["grn_item_id"] > 0) // it can be empty for GL items
563 // Changed 2008-10-17 by Joe Hunt to get the avg. material cost updated
564 $old = update_supp_received_items_for_invoice($details_row["grn_item_id"],
565 $details_row["po_detail_item_id"], -$details_row["quantity"], $details_row["FullUnitPrice"]);
567 //$diff = $details_row["FullUnitPrice"] - $old[2];
568 $old_date = sql2date($old[1]);
570 $batch = get_grn_batch_from_item($details_row["grn_item_id"]);
571 $grn = get_grn_batch($batch);
572 if ($type == ST_SUPPCREDIT) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
573 { // We must get the corresponding invoice item to check for price chg.
574 $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
575 //Chaitanya : Skipped costing block & handle in void_stock_move
576 // We must get the corresponding invoice item to check for price chg.
577 /*if ($match !== false)
578 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
579 $match["unit_price"], -$details_row["quantity"], sql2date($match['tran_date']), $match['tran_date'] !== $trans['tran_date']);
581 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
582 $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);*/
584 $sql = "UPDATE ".TB_PREF."purch_order_details
585 SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
586 if ($match !== false)
587 $sql .= "act_price=".$match['unit_price'].", ";
588 $sql .= "quantity_received = quantity_received + ".-$details_row["quantity"]."
589 WHERE po_detail_item = ".$details_row["po_detail_item_id"];
590 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
591 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=qty_recd+".-$details_row["quantity"]."
592 WHERE id=".$details_row["grn_item_id"];
597 $diff = get_diff_in_home_currency($grn["supplier_id"], $old_date, sql2date($trans['tran_date']), $old[2],
598 $details_row["FullUnitPrice"]);
599 // Only adjust the avg for the diff
600 $mat_cost = update_average_material_cost(null, $details_row["stock_id"],
601 $diff, -$details_row["quantity"], $old_date, true);
603 //Chaitanya : Reverse effect
604 //If QOH is 0 or negative then update_average_material_cost will be skipped
605 //Thus difference in PO and Supp Invoice should be handled separately
607 $qoh = get_qoh_on_date($details_row["stock_id"]);
608 if ($diff*$details_row["quantity"] !=0 && $qoh <= 0)
612 //Chaitanya : Post a journal entry
613 $id = get_next_trans_no(ST_JOURNAL);
614 $ref = $Refs->get_next(ST_JOURNAL, null, $date_);
615 add_journal(ST_JOURNAL, $id, $details_row["quantity"] * $diff, $old_date, get_company_currency(), $ref);
616 $stock_id = $details_row["stock_id"];
617 $stock_gl_code = get_stock_gl_code($stock_id);
618 $memo = "Reversing Supplier invoice adjustment for zero inventory of ".$stock_id." Invoice: ".$trans['reference'];
619 //Reverse the inventory effect if $qoh <=0
620 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
621 $stock_gl_code["inventory_account"],
622 $details_row['dimension_id'], $details_row['dimension2_id'], $memo, $details_row["quantity"] * $diff);
623 //GL Posting to inventory adjustment account
624 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
625 $stock_gl_code["adjustment_account"],
626 $details_row['dimension_id'], $details_row['dimension2_id'], $memo, -$details_row["quantity"] * $diff);
628 add_audit_trail(ST_JOURNAL, $id, $old_date);
629 add_comments(ST_JOURNAL, $id, $old_date, $memo);
630 $Refs->save(ST_JOURNAL, $id, $ref);
637 if ($type == ST_SUPPCREDIT) // void the credits in stock moves
638 void_stock_move($type, $type_no);
639 void_supp_invoice_items($type, $type_no);
640 void_trans_tax_details($type, $type_no);
642 commit_transaction();
645 //----------------------------------------------------------------------------------------
646 function get_gl_account_info($acc)
648 $sql = "SELECT account_code, account_name FROM ".TB_PREF."chart_master WHERE account_code=".db_escape($acc);
649 return db_query($sql,"get account information");
652 function is_reference_already_there($supplier_id, $supp_reference, $trans_no=0)
654 $sql = "SELECT COUNT(*) FROM ".TB_PREF."supp_trans WHERE supplier_id="
655 .db_escape($supplier_id) . " AND supp_reference="
656 .db_escape($supp_reference)
657 . " AND ov_amount!=0"; // ignore voided invoice references
659 $sql .= " AND trans_no!=$trans_no";
660 $result=db_query($sql,"The sql to check for the previous entry of the same invoice failed");
662 $myrow = db_fetch_row($result);
663 return $myrow[0] > 0;
666 function remove_not_invoice_item($id)
670 $myrow = get_grn_item_detail($id);
672 $grn = get_grn_batch($myrow['grn_batch_id']);
674 $supp = get_supplier($grn["supplier_id"]);
676 $sql = "UPDATE ".TB_PREF."purch_order_details
677 SET quantity_received = qty_invoiced, quantity_ordered = qty_invoiced WHERE po_detail_item = ".$myrow["po_detail_item"];
678 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
680 $sql = "UPDATE ".TB_PREF."grn_items
681 SET qty_recd = quantity_inv WHERE id = ".$myrow["id"];
682 db_query($sql, "The quantity invoiced off the items received record could not be updated");
684 update_average_material_cost($grn["supplier_id"], $myrow["item_code"],
685 $myrow["unit_price"], -$myrow["QtyOstdg"], Today());
687 $price = $myrow['unit_price'];
688 if ($supp['tax_included'])
689 $price = get_tax_free_price_for_item($myrow['item_code'], $myrow['unit_price'], $supp['tax_group_id'], $supp['tax_included']);
691 add_stock_move(ST_SUPPRECEIVE, $myrow["item_code"], $myrow['grn_batch_id'], $grn['loc_code'], sql2date($grn["delivery_date"]), "",
692 -$myrow["QtyOstdg"], $myrow['std_cost_unit'], $price);
694 $clearing_act = get_company_pref('grn_clearing_act');
695 if ($clearing_act) { // otherwise GRN clearing account is not used
696 if (is_inventory_item($myrow['item_code']))
699 $stock_gl_code = get_stock_gl_code($myrow['item_code']);
700 $date = sql2date($grn["delivery_date"]);
701 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $stock_gl_code["inventory_account"],
702 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'],
703 -$myrow['QtyOstdg'] * $price, $grn["supplier_id"], "", 0, _("GRN Removal"));
704 $total += add_gl_trans_supplier(ST_SUPPRECEIVE, $myrow['grn_batch_id'], $date, $clearing_act,
705 0, 0, -$total, null, "", 0, _("GRN Removal"));
709 commit_transaction();
712 function find_src_invoices($cart)
714 $invoices = $po_ids = array();
715 foreach($cart->grn_items as $item)
716 $po_ids[] = "'$item->po_detail_item'"; // credit item lines
718 if (count($po_ids)) {
719 $sql = "SELECT DISTINCT trans.trans_no, trans.reference, trans.supp_reference
720 FROM ".TB_PREF."supp_invoice_items items
721 LEFT JOIN ".TB_PREF."supp_trans trans ON trans.trans_no=items.supp_trans_no AND trans.`type`=items.supp_trans_type
722 WHERE items.po_detail_item_id IN (" . implode(',', $po_ids). ")"." AND items.supp_trans_type=20";
723 $result = db_query($sql, "cannot find source invoice details");
724 while ($rec = db_fetch($result))
726 $invoices[$rec['trans_no']] = $rec['supp_reference']; // array($rec['reference'], $rec['supp_reference']);