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 $supp_trans->tran_date = end_fiscalyear();
42 if ($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->supplier_name = $myrow['supp_name'];
48 $supp_trans->terms = array(
49 'description' => $myrow['terms'],
50 'days_before_due' => $myrow['days_before_due'],
51 'day_in_following_month' => $myrow['day_in_following_month'] );
53 $supp_trans->credit = $myrow['cur_credit'];
55 $supp_trans->tax_description = $myrow['tax_group_name'];
56 $supp_trans->tax_group_id = $myrow['tax_group_id'];
57 $supp_trans->dimension = $myrow['dimension_id'];
58 $supp_trans->dimension2 = $myrow['dimension2_id'];
59 $supp_trans->currency = $myrow['curr_code'];
63 //-------------------------------------------------------------------------------------------------
64 // Updates invoiced quantity in PO and GRN line, and act_price in PO
66 // if chg_price is set: previous act_price, delivery date and unit_price from PO
68 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
70 if ($chg_price != null)
72 $sql = "SELECT act_price, unit_price FROM ".TB_PREF."purch_order_details WHERE
73 po_detail_item = ".db_escape($po_detail_item);
74 $result = db_query($sql, "The old actual price of the purchase order line could not be retrieved");
75 $row = db_fetch($result);
76 $ret = $row['act_price'];
78 $unit_price = $row['unit_price']; //Added by Rasmus
80 $sql = "SELECT delivery_date
81 FROM ".TB_PREF."grn_batch grn,"
82 .TB_PREF."grn_items line
84 grn.id = line.grn_batch_id AND line.id=".db_escape($id);
85 $result = db_query($sql, "The old delivery date from the received record cout not be retrieved");
86 $row = db_fetch($result);
87 $date = $row['delivery_date'];
93 $unit_price = 0; // Added by Rasmus
95 $sql = "UPDATE ".TB_PREF."purch_order_details
96 SET qty_invoiced = qty_invoiced + ".db_escape($qty_invoiced);
98 if ($chg_price != null)
99 $sql .= " , act_price = ".db_escape($chg_price);
101 $sql .= " WHERE po_detail_item = ".db_escape($po_detail_item);
102 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
104 $sql = "UPDATE ".TB_PREF."grn_items
105 SET quantity_inv = quantity_inv + ".db_escape($qty_invoiced)."
106 WHERE id = ".db_escape($id);
107 db_query($sql, "The quantity invoiced off the items received record could not be updated");
108 return array($ret, $date, $unit_price);
111 function get_diff_in_home_currency($supplier, $old_date, $date, $amount1, $amount2)
113 $dec = user_price_dec();
114 price_decimal_format($amount2, $dec);
115 $currency = get_supplier_currency($supplier);
116 $ex_rate = get_exchange_rate_to_home_currency($currency, $old_date);
117 $amount1 = $amount1 / $ex_rate;
118 $ex_rate = get_exchange_rate_to_home_currency($currency, $date);
119 $amount2 = $amount2 / $ex_rate;
120 $diff = $amount2 - $amount1;
121 //return round2($diff, $dec);
124 //----------------------------------------------------------------------------------------
126 function add_supp_invoice(&$supp_trans) //, $already_voided=false, $allocs=null)
128 global $Refs, $systypes_array;
130 $trans_no = $supp_trans->trans_no;
131 $trans_type = $supp_trans->trans_type;
132 $supplier = get_supplier($supp_trans->supplier_id);
133 $dec = user_price_dec();
135 begin_transaction(__FUNCTION__, func_get_args());
136 hook_db_prewrite($supp_trans, $trans_type);
138 if ($trans_no) { // void old transaction
139 // if (!$already_voided) { // transaction is already voided in case of direct invoice edition, which is needed for proper inventory value handling
140 $allocs = get_payments_for($trans_no, $trans_type, $supp_trans->supplier_id); // save allocations
141 void_supp_invoice($trans_type, $trans_no, true);
142 add_audit_trail($trans_type, $trans_no, Today(), _("Voided."));
143 add_voided_entry($trans_type, $trans_no, Today(), _("Document reentered."));
144 $Refs->restore_last($trans_type, $trans_no);
147 $allocs = get_po_prepayments($supp_trans);
149 // register exchange rate when used first time on date
150 add_new_exchange_rate($supplier['curr_code'], $supp_trans->tran_date, $supp_trans->ex_rate);
152 // store basic transaction info
153 $invoice_id = write_supp_trans($trans_type, 0, $supp_trans->supplier_id, $supp_trans->tran_date, $supp_trans->due_date,
154 $supp_trans->reference, $supp_trans->supp_reference, 0, 0, 0, $supp_trans->ex_rate, $supp_trans->tax_included);
157 move_trans_attachments($trans_type, $trans_no, $invoice_id);
159 $supp_trans->trans_no = $invoice_id;
160 $date_ = $supp_trans->tran_date;
162 if (!$supp_trans->ex_rate)
163 $supp_trans->ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $date_);
165 // prepare cart for GL postings
166 $gl_cart = new items_cart($trans_type, $invoice_id);
167 $gl_cart->tran_date = $date_;
168 $gl_cart->set_currency($supplier['curr_code'], $supp_trans->ex_rate);
170 $clearing_act = get_company_pref('grn_clearing_act');
172 $supp_trans->split_line_values(); // generate amounts for GL postings
176 foreach($supp_trans->grn_items as $item)
178 $item_gl = $item->gl_amounts;
180 $stock_gl_code = get_stock_gl_code($item->item_code);
181 $dimension = !empty($supp_trans->dimension) ? $supp_trans->dimension :
182 ($supplier['dimension_id'] ? $supplier['dimension_id'] : $stock_gl_code['dimension_id']);
183 $dimension2 = !empty($supp_trans->dimension2) ? $supp_trans->dimension2 :
184 ($supplier['dimension2_id'] ? $supplier['dimension2_id'] : $stock_gl_code['dimension2_id']);
187 foreach($item_gl as $index => $value)
189 if (is_numeric($index)) // taxes
191 if ($value['Deductible'])
192 { // GL: VAT deductible
193 $gl_cart->add_gl_item($value['purchasing_gl_code'], 0, 0, $value['Deductible']+$value['Adjust']);
194 // GL: VAT adjustment due to vat factor
195 if ($value['Adjust'])
196 $gl_cart->add_gl_item(get_company_pref('tax_adjustments_act'), 0, 0, -$value['Adjust']);
198 if ($value['Payable']) // reverse charge/intracommunity aquisition
200 $gl_cart->add_gl_item($value['sales_gl_code'], 0, 0, -$value['Payable']);
202 // GL: AP account (vat part)
205 $gl_cart->add_gl_item($supplier["payable_account"], 0, 0, -$value['Value'] , '', '', $supp_trans->supplier_id);
207 if (($item->vat_category == VC_REVERSE) && $supplier['tax_area'] == TA_EU)
208 $vat_category = VC_OTHER;
210 $vat_category = $item->vat_category;
212 add_trans_tax_details($trans_type, $invoice_id,
213 $value['tax_type_id'], $value['rate'], $supp_trans->tax_included, $value['Value'],
214 $item_gl['Net'], $supp_trans->ex_rate, $date_, $supp_trans->supp_reference, TR_INPUT, $supp_trans->tax_group_id, $vat_category);
216 $line_tax += $value['Payable'] ? $value['Payable'] : $value['Value'];
220 // GL: AP account (net)
221 $gl_cart->add_gl_item($supplier["payable_account"], 0, 0, -$item_gl['Net'], '', '', $supp_trans->supplier_id);
223 $tax_total += $item_gl['Tax'];
224 $net_total += $item_gl['Net'];
227 $taxfree_line = $item_gl['Cost'];
229 if (!is_inventory_item($item->item_code))
231 $gl_cart->add_gl_item($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"], $dimension, $dimension2, $taxfree_line);
233 } elseif ($trans_type != ST_SUPPCREDIT) {
234 $gl_cart->add_gl_item($stock_gl_code["inventory_account"], $dimension, $dimension2, $taxfree_line, _('Return to supplier'));
235 // we must use invoice value here to preserve proper inventory valuation,
236 // but if the purchase changed average cost, and any item was sold between invoice and credit,
237 // the average will not return to the previous one. To fix this additional cost update should be made here to compensate cogs difference on items sold.
238 update_average_material_cost(null, $item->item_code, $item_gl['Cost']/$item->this_quantity_inv, -$item->this_quantity_inv, $date_);
241 // calculate difference between clearing cost and actual cost
242 $diff = $item_gl['Cost'] - $item->std_cost_unit*$item->this_quantity_inv;
244 update_average_material_cost(null, $item->item_code,
245 $diff/$item->this_quantity_inv, $item->this_quantity_inv, null, true);
249 if ($diff != 0) // if value on invoice differs from those posted on GRN receive, post the difference
252 $gl_cart->add_gl_item($stock_gl_code["inventory_account"], // cart is in supplier currency, so need to fix by ex_rate here
253 $dimension, $dimension2, $diff/$gl_cart->rate, _('GRN Provision')); // subject to rounding errors?
255 $gl_cart->add_gl_item($clearing_act,
256 $dimension, $dimension2, -$diff/$gl_cart->rate);
259 //If QOH is 0 or negative then update_average_material_cost will be skipped
260 //Thus difference in PO and Supp Invoice should be handled separately
261 $qoh = get_qoh_on_date($item->item_code);
265 //Chaitanya : Post a journal entry
266 $id = get_next_trans_no(ST_JOURNAL);
267 $ref = $Refs->get_next(ST_JOURNAL, null, $date_);
268 add_journal(ST_JOURNAL, $id, $diff, $date_, get_company_currency(), $ref);
269 $stock_id = $item->item_code;
270 $stock_gl_code = get_stock_gl_code($stock_id);
271 $memo = _("Supplier invoice adjustment for zero inventory of ").$stock_id." "._("Invoice")." ".$supp_trans->reference;
272 //Reverse the inventory effect if $qoh <=0
273 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
274 $stock_gl_code["inventory_account"],
275 $dimension, $dimension2,
277 //GL Posting to inventory adjustment account
278 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
279 $stock_gl_code["adjustment_account"],
280 $dimension, $dimension2,
282 add_audit_trail(ST_JOURNAL, $id, $date_);
283 add_comments(ST_JOURNAL, $id, $date_, $memo);
284 $Refs->save(ST_JOURNAL, $id, $ref);
287 $gl_cart->add_gl_item($clearing_act, $dimension, $dimension2, $taxfree_line);
289 else // no postings on GRN, so post full cost here
290 $gl_cart->add_gl_item($stock_gl_code["inventory_account"], $dimension, $dimension2, $taxfree_line);
294 // if (is_fa_item($item->item_code)) {
295 // add_actual_cost($item->order_price, $item->item_code);
298 if ($trans_type == ST_SUPPCREDIT)
299 set_grn_item_credited($item, $supp_trans->supplier_id, $invoice_id, $date_);
301 add_or_update_purchase_data($supp_trans->supplier_id, $item->item_code, $item->chg_price);
303 update_supp_received_items_for_invoice($item->id, $item->po_detail_item,
304 $item->this_quantity_inv, $item->chg_price);
307 $qty = ($trans_type==ST_SUPPCREDIT ? 1 : -1)*$item->this_quantity_inv;
308 add_supp_invoice_item($trans_type, $invoice_id, $item->item_code,
309 $item->item_description, 0, $item->chg_price, $line_tax/$qty, $qty, $item->id, $item->po_detail_item);
313 /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
314 the credit is to creditors control act */
315 foreach ($supp_trans->gl_codes as $entered_gl_code)
317 $memo_ = $entered_gl_code->memo_;
319 $index = is_tax_account($entered_gl_code->gl_code);
320 if ($index !== false)
322 $gl_cart->add_gl_item($entered_gl_code->gl_code, $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount);
323 // store tax details if the gl account is a tax account
324 add_gl_tax_details($entered_gl_code->gl_code,
325 $trans_type, $invoice_id, $entered_gl_code->amount,
326 $supp_trans->ex_rate, $date_, $supp_trans->supp_reference, $supp_trans->tax_included, null, $supp_trans->tax_group_id);
328 $tax_total += $entered_gl_code->amount;
330 $gl_cart->add_gl_item($entered_gl_code->gl_code, $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount);
331 $net_total += $entered_gl_code->amount;
333 $gl_cart->add_gl_item($supplier["payable_account"], 0, 0, -$entered_gl_code->amount, '', '', $supp_trans->supplier_id);
335 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code, $entered_gl_code->amount, $memo_,
336 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2);
339 if ($trans_type == ST_SUPPCREDIT) { // reverse postings if this is credit note
340 foreach($gl_cart->gl_items as &$line)
341 $line->amount = -$line->amount;
342 $net_total = -$net_total;
343 $tax_total = -$tax_total;
345 $gl_cart->reduce_gl(); // minimize GL lines
347 $gl_cart->write_gl(false); // don't check balances here: we are working on two (maybe unbalanced) carts
349 update_supp_trans_sums($trans_type, $invoice_id, round($net_total,2), round($tax_total,2));
351 add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
353 $Refs->save($trans_type, $invoice_id, $supp_trans->reference);
355 if (count($supp_trans->src_docs) == 1)
357 $invoice_no = key($supp_trans->src_docs);
358 $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $supp_trans->src_docs);
359 if ($invoice_alloc_balance > 0)
360 { //the invoice is not already fully allocated
362 $trans = get_supp_trans($invoice_id, ST_SUPPCREDIT);
363 $total = -$trans['Total'];
365 $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
367 /*Now insert the allocation record if > 0 */
368 if ($allocate_amount != 0)
370 add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
371 $supp_trans->supplier_id, $date_);
372 update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no, $supp_trans->supplier_id);
373 update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $supp_trans->supplier_id);
375 exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $supp_trans->src_docs, $date_,
376 $allocate_amount, PT_SUPPLIER);
381 reallocate_payments($invoice_id, ST_SUPPINVOICE, $date_, $net_total+$tax_total, $allocs, $supp_trans->supplier_id);
383 hook_db_postwrite($supp_trans, $supp_trans->trans_type);
384 commit_transaction();
388 //----------------------------------------------------------------------------------------
390 // get all the invoices/credits for a given PO - quite long route to get there !
392 function get_po_invoices_credits($po_number)
394 $sql = "SELECT DISTINCT trans.trans_no, trans.type, ov_amount+ov_discount+ov_gst AS Total,
396 FROM ".TB_PREF."supp_trans trans,"
397 .TB_PREF."supp_invoice_items line,"
398 .TB_PREF."purch_order_details poline,"
399 .TB_PREF."purch_orders po
400 WHERE line.supp_trans_no = trans.trans_no
401 AND line.supp_trans_type = trans.type
402 AND line.po_detail_item_id = poline.po_detail_item
403 AND po.supplier_id = trans.supplier_id
404 AND po.order_no = poline.order_no
405 AND poline.order_no = ".db_escape($po_number);
407 return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
410 //----------------------------------------------------------------------------------------
412 // Retrieve tax ovverides from tax register.
414 function get_tax_overrides($trans_type, $trans_no)
416 $tax_overrides = array();
417 $sql = "SELECT amount, tax_type_id as id, rate
418 FROM ".TB_PREF."trans_tax_details details
419 WHERE trans_type=".db_escape($trans_type)." AND trans_no=".db_escape($trans_no)
420 ." AND amount>0"; // skip reposting of nondeductible VAT
422 $result = db_query($sql, 'Cannot retrieve tax overrides');
423 while($row = db_fetch($result))
425 $tax_overrides[$row['id']] = $row['amount'];
428 return $tax_overrides;
430 //----------------------------------------------------------------------------------------
432 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
434 $sql = "SELECT trans.*, supp_name, dimension_id, dimension2_id, curr_code
435 FROM ".TB_PREF."supp_trans trans,"
436 .TB_PREF."suppliers sup
437 WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
438 AND sup.supplier_id=trans.supplier_id";
440 $result = db_query($sql, "Cannot retreive a supplier transaction");
442 if (db_num_rows($result) == 1)
444 $trans_row = db_fetch($result);
446 $supp_trans->supplier_id = $trans_row["supplier_id"];
447 $supp_trans->supplier_name = $trans_row["supp_name"];
448 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
449 $supp_trans->due_date = sql2date($trans_row["due_date"]);
450 $supp_trans->Comments = get_comments_string($trans_type, $trans_no);
451 $supp_trans->reference = $trans_row["reference"];
452 $supp_trans->supp_reference = $trans_row["supp_reference"];
453 $supp_trans->ov_amount = $trans_row["ov_amount"];
454 $supp_trans->ov_discount = $trans_row["ov_discount"];
455 $supp_trans->ov_gst = $trans_row["ov_gst"];
456 $supp_trans->tax_included = $trans_row["tax_included"];
457 $supp_trans->dimension = $trans_row["dimension_id"];
458 $supp_trans->dimension2 = $trans_row["dimension2_id"];
459 $supp_trans->currency = $trans_row["curr_code"];
461 $id = $trans_row["trans_no"];
463 $result = get_supp_invoice_items($trans_type, $id);
465 if (db_num_rows($result) > 0)
468 while ($details_row = db_fetch($result))
471 if ($details_row["gl_code"] == 0)
473 $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
474 $details_row["description"],
475 $details_row['qty_recd'],
476 $details_row['quantity_inv']-$details_row["quantity"],
477 $details_row["quantity"], 0, $details_row["FullUnitPrice"],
482 $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]),
483 $details_row["dimension_id"], $details_row["dimension2_id"],
484 $details_row["FullUnitPrice"], $details_row["memo_"]);
487 $supp_trans->tax_overrides = get_tax_overrides($trans_type, $trans_no);
491 return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
497 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
501 //----------------------------------------------------------------------------------------
503 function get_matching_invoice_item($stock_id, $po_item_id)
505 $sql = "SELECT *, tran_date
506 FROM ".TB_PREF."supp_invoice_items,"
508 WHERE supp_trans_type = ".ST_SUPPINVOICE." AND stock_id = "
509 .db_escape($stock_id)." AND po_detail_item_id = ".db_escape($po_item_id)."
510 AND supp_trans_no = trans_no";
511 $result = db_query($sql, "Cannot retreive supplier transaction detail records");
512 return db_fetch($result);
515 function void_supp_invoice($type, $type_no)
517 begin_transaction(__FUNCTION__, func_get_args());
519 hook_db_prevoid($type, $type_no);
520 $trans = get_supp_trans($type_no, $type);
522 void_bank_trans($type, $type_no, true);
524 void_gl_trans($type, $type_no, true);
526 void_supp_allocations($type, $type_no);
528 void_supp_trans($type, $type_no);
530 $result = get_supp_invoice_items($type, $type_no);
532 // now remove this invoice/credit from any GRNs/POs that it's related to
533 if (db_num_rows($result) > 0)
536 while ($details_row = db_fetch($result))
538 if ((int)$details_row["grn_item_id"] > 0) // it can be empty for GL items
540 // Changed 2008-10-17 by Joe Hunt to get the avg. material cost updated
541 $old = update_supp_received_items_for_invoice($details_row["grn_item_id"],
542 $details_row["po_detail_item_id"], -$details_row["quantity"], $details_row["FullUnitPrice"]);
544 //$diff = $details_row["FullUnitPrice"] - $old[2];
545 $old_date = sql2date($old[1]);
547 $batch = get_grn_batch_from_item($details_row["grn_item_id"]);
548 $grn = get_grn_batch($batch);
549 if ($type == ST_SUPPCREDIT) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
550 { // We must get the corresponding invoice item to check for price chg.
551 $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
552 //Chaitanya : Skipped costing block & handle in void_stock_move
553 // We must get the corresponding invoice item to check for price chg.
554 /*if ($match !== false)
555 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
556 $match["unit_price"], -$details_row["quantity"], sql2date($match['tran_date']), $match['tran_date'] !== $trans['tran_date']);
558 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
559 $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);*/
561 $sql = "UPDATE ".TB_PREF."purch_order_details
562 SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
563 if ($match !== false)
564 $sql .= "act_price=".$match['unit_price'].", ";
565 $sql .= "quantity_received = quantity_received + ".-$details_row["quantity"]."
566 WHERE po_detail_item = ".$details_row["po_detail_item_id"];
567 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
568 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=qty_recd+".-$details_row["quantity"]."
569 WHERE id=".$details_row["grn_item_id"];
574 $diff = get_diff_in_home_currency($grn["supplier_id"], $old_date, sql2date($trans['tran_date']), $old[2],
575 $details_row["FullUnitPrice"]);
576 // Only adjust the avg for the diff
577 $mat_cost = update_average_material_cost(null, $details_row["stock_id"],
578 $diff, -$details_row["quantity"], $old_date, true);
580 //Chaitanya : Reverse effect
581 //If QOH is 0 or negative then update_average_material_cost will be skipped
582 //Thus difference in PO and Supp Invoice should be handled separately
584 $qoh = get_qoh_on_date($details_row["stock_id"]);
585 if ($diff*$details_row["quantity"] !=0 && $qoh <= 0)
589 //Chaitanya : Post a journal entry
590 $id = get_next_trans_no(ST_JOURNAL);
591 $ref = $Refs->get_next(ST_JOURNAL, null, $date_);
592 add_journal(ST_JOURNAL, $id, $details_row["quantity"] * $diff, $old_date, get_company_currency(), $ref);
593 $stock_id = $details_row["stock_id"];
594 $stock_gl_code = get_stock_gl_code($stock_id);
595 $memo = "Reversing Supplier invoice adjustment for zero inventory of ".$stock_id." Invoice: ".$trans['reference'];
596 //Reverse the inventory effect if $qoh <=0
597 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
598 $stock_gl_code["inventory_account"],
599 $dim, $dim2, $memo, $details_row["quantity"] * $diff);
600 //GL Posting to inventory adjustment account
601 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
602 $stock_gl_code["adjustment_account"],
603 $dim, $dim2, $memo, -$details_row["quantity"] * $diff);
605 add_audit_trail(ST_JOURNAL, $id, $old_date);
606 add_comments(ST_JOURNAL, $id, $old_date, $memo);
607 $Refs->save(ST_JOURNAL, $id, $ref);
614 if ($type == ST_SUPPCREDIT) // void the credits in stock moves
615 void_stock_move($type, $type_no);
616 void_supp_invoice_items($type, $type_no);
617 void_trans_tax_details($type, $type_no);
619 commit_transaction();
622 //----------------------------------------------------------------------------------------
623 function get_gl_account_info($acc)
625 $sql = "SELECT account_code, account_name FROM ".TB_PREF."chart_master WHERE account_code=".db_escape($acc);
626 return db_query($sql,"get account information");
629 function is_reference_already_there($supplier_id, $supp_reference, $trans_no=0)
631 $sql = "SELECT COUNT(*) FROM ".TB_PREF."supp_trans WHERE supplier_id="
632 .db_escape($supplier_id) . " AND supp_reference="
633 .db_escape($supp_reference)
634 . " AND ov_amount!=0"; // ignore voided invoice references
636 $sql .= " AND trans_no!=$trans_no";
637 $result=db_query($sql,"The sql to check for the previous entry of the same invoice failed");
639 $myrow = db_fetch_row($result);
640 return $myrow[0] > 0;
643 function find_src_invoices($cart)
645 $invoices = $po_ids = array();
646 foreach($cart->grn_items as $item)
647 $po_ids[] = "'$item->po_detail_item'"; // credit item lines
649 if (count($po_ids)) {
650 $sql = "SELECT DISTINCT trans.trans_no, trans.reference, trans.supp_reference
651 FROM ".TB_PREF."supp_invoice_items items
652 LEFT JOIN ".TB_PREF."supp_trans trans ON trans.trans_no=items.supp_trans_no AND trans.`type`=items.supp_trans_type
653 WHERE items.po_detail_item_id IN (" . implode(',', $po_ids). ")"." AND items.supp_trans_type=20";
654 $result = db_query($sql, "cannot find source invoice details");
655 while ($rec = db_fetch($result))
657 $invoices[$rec['trans_no']] = $rec['supp_reference']; // array($rec['reference'], $rec['supp_reference']);