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 $sql = "SELECT supp.supp_name, supp.dimension_id, supp.dimension2_id, supp.tax_included,
20 supp.tax_group_id, tax_group.name AS tax_group_name,
21 supp.credit_limit - Sum((ov_amount + ov_gst + ov_discount)) as cur_credit,
24 FROM ".TB_PREF."suppliers supp
25 LEFT JOIN ".TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id
26 LEFT JOIN ".TB_PREF."payment_terms terms ON supp.payment_terms=terms.id
27 LEFT JOIN ".TB_PREF."tax_groups tax_group ON supp.tax_group_id = tax_group.id
28 WHERE supp.supplier_id = ".db_escape($supplier_id);
30 $result = db_query($sql, "The supplier record selected: " . $supplier_id . " cannot be retrieved");
32 $myrow = db_fetch($result);
34 if ($supp_trans->tran_date == "")
36 $supp_trans->tran_date = Today();
38 if (!is_date_in_fiscalyear($supp_trans->tran_date))
39 $supp_trans->tran_date = end_fiscalyear();
42 $supp_trans->terms = array(
43 'description' => $myrow['terms'],
44 'type' => $myrow['type'],
45 'days' => $myrow['days'],
46 'early_discount' => $myrow['early_discount'],
47 'early_days' => $myrow['early_days'],
50 if ($supp_trans->supplier_id != $supplier_id)
51 $supp_trans->due_date = get_payment_due_date($supp_trans->terms, $supp_trans->tran_date);
53 $supp_trans->supplier_id = $supplier_id;
54 $supp_trans->tax_included = $myrow['tax_included'];
55 $supp_trans->supplier_name = $myrow['supp_name'];
56 $supp_trans->credit = $myrow['cur_credit'];
58 $supp_trans->tax_description = $myrow['tax_group_name'];
59 $supp_trans->tax_group_id = $myrow['tax_group_id'];
60 $supp_trans->dimension = $myrow['dimension_id'];
61 $supp_trans->dimension2 = $myrow['dimension2_id'];
62 $supp_trans->currency = $myrow['curr_code'];
66 //-------------------------------------------------------------------------------------------------
67 // Updates invoiced quantity in PO and GRN line, and act_price in PO
69 // if chg_price is set: previous act_price, delivery date and unit_price from PO
71 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
73 if ($chg_price != null)
75 $sql = "SELECT act_price, unit_price FROM ".TB_PREF."purch_order_details WHERE
76 po_detail_item = ".db_escape($po_detail_item);
77 $result = db_query($sql, "The old actual price of the purchase order line could not be retrieved");
78 $row = db_fetch($result);
79 $ret = $row['act_price'];
81 $unit_price = $row['unit_price']; //Added by Rasmus
83 $sql = "SELECT delivery_date
84 FROM ".TB_PREF."grn_batch grn,"
85 .TB_PREF."grn_items line
87 grn.id = line.grn_batch_id AND line.id=".db_escape($id);
88 $result = db_query($sql, "The old delivery date from the received record cout not be retrieved");
89 $row = db_fetch($result);
90 $date = $row['delivery_date'];
96 $unit_price = 0; // Added by Rasmus
98 $sql = "UPDATE ".TB_PREF."purch_order_details
99 SET qty_invoiced = qty_invoiced + ".db_escape($qty_invoiced);
101 if ($chg_price != null)
102 $sql .= " , act_price = ".db_escape($chg_price);
104 $sql .= " WHERE po_detail_item = ".db_escape($po_detail_item);
105 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
107 $sql = "UPDATE ".TB_PREF."grn_items
108 SET quantity_inv = quantity_inv + ".db_escape($qty_invoiced)."
109 WHERE id = ".db_escape($id);
110 db_query($sql, "The quantity invoiced off the items received record could not be updated");
111 return array($ret, $date, $unit_price);
114 function get_diff_in_home_currency($supplier, $old_date, $date, $amount1, $amount2)
116 $dec = user_price_dec();
117 price_decimal_format($amount2, $dec);
118 $currency = get_supplier_currency($supplier);
119 $ex_rate = get_exchange_rate_to_home_currency($currency, $old_date);
120 $amount1 = $amount1 / $ex_rate;
121 $ex_rate = get_exchange_rate_to_home_currency($currency, $date);
122 $amount2 = $amount2 / $ex_rate;
123 $diff = $amount2 - $amount1;
124 //return round2($diff, $dec);
127 //----------------------------------------------------------------------------------------
129 function add_supp_invoice(&$supp_trans) //, $already_voided=false, $allocs=null)
131 global $Refs, $systypes_array;
133 $trans_no = $supp_trans->trans_no;
134 $trans_type = $supp_trans->trans_type;
135 $supplier = get_supplier($supp_trans->supplier_id);
136 $dec = user_price_dec();
138 begin_transaction(__FUNCTION__, func_get_args());
139 hook_db_prewrite($supp_trans, $trans_type);
141 if ($trans_no) { // void old transaction
142 // if (!$already_voided) { // transaction is already voided in case of direct invoice edition, which is needed for proper inventory value handling
143 $allocs = get_payments_for($trans_no, $trans_type, $supp_trans->supplier_id); // save allocations
144 void_supp_invoice($trans_type, $trans_no, true);
145 add_audit_trail($trans_type, $trans_no, Today(), _("Voided."));
146 add_voided_entry($trans_type, $trans_no, Today(), _("Document reentered."));
147 $Refs->restore_last($trans_type, $trans_no);
150 $allocs = get_po_prepayments($supp_trans);
152 // register exchange rate when used first time on date
153 add_new_exchange_rate($supplier['curr_code'], $supp_trans->tran_date, $supp_trans->ex_rate);
155 // store basic transaction info
156 $invoice_id = write_supp_trans($trans_type, 0, $supp_trans->supplier_id, $supp_trans->tran_date, $supp_trans->due_date,
157 $supp_trans->reference, $supp_trans->supp_reference, 0, 0, 0, $supp_trans->ex_rate, $supp_trans->tax_included);
160 move_trans_attachments($trans_type, $trans_no, $invoice_id);
162 $supp_trans->trans_no = $invoice_id;
163 $date_ = $supp_trans->tran_date;
165 if (!$supp_trans->ex_rate)
166 $supp_trans->ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $date_);
168 // prepare cart for GL postings
169 $gl_cart = new items_cart($trans_type, $invoice_id);
170 $gl_cart->tran_date = $date_;
171 $gl_cart->set_currency($supplier['curr_code'], $supp_trans->ex_rate);
173 $clearing_act = get_company_pref('grn_clearing_act');
175 $supp_trans->split_line_values(); // generate amounts for GL postings
179 foreach($supp_trans->grn_items as $item)
181 $item_gl = $item->gl_amounts;
183 $stock_gl_code = get_stock_gl_code($item->item_code);
184 $dimension = !empty($supp_trans->dimension) ? $supp_trans->dimension :
185 ($supplier['dimension_id'] ? $supplier['dimension_id'] : $stock_gl_code['dimension_id']);
186 $dimension2 = !empty($supp_trans->dimension2) ? $supp_trans->dimension2 :
187 ($supplier['dimension2_id'] ? $supplier['dimension2_id'] : $stock_gl_code['dimension2_id']);
190 foreach($item_gl as $index => $value)
192 if (is_numeric($index)) // taxes
194 if ($value['Deductible'])
195 { // GL: VAT deductible
196 $gl_cart->add_gl_item($value['purchasing_gl_code'], 0, 0, $value['Deductible']+$value['Adjust']);
197 // GL: VAT adjustment due to vat factor
198 if ($value['Adjust'])
199 $gl_cart->add_gl_item(get_company_pref('tax_adjustments_act'), 0, 0, -$value['Adjust']);
201 if ($value['Payable']) // reverse charge/intracommunity aquisition
203 $gl_cart->add_gl_item($value['sales_gl_code'], 0, 0, -$value['Payable']);
205 // GL: AP account (vat part)
208 $gl_cart->add_gl_item($supplier["payable_account"], 0, 0, -$value['Value'] , '', '', $supp_trans->supplier_id);
210 if (($item->vat_category == VC_REVERSE) && $supplier['tax_area'] == TA_EU)
211 $vat_category = VC_OTHER;
213 $vat_category = $item->vat_category;
215 add_trans_tax_details($trans_type, $invoice_id,
216 $value['tax_type_id'], $value['rate'], $supp_trans->tax_included, $value['Value'],
217 $item_gl['Net'], $supp_trans->ex_rate, $date_, $supp_trans->supp_reference, TR_INPUT, $supp_trans->tax_group_id, $vat_category);
219 $line_tax += $value['Payable'] ? $value['Payable'] : $value['Value'];
223 // GL: AP account (net)
224 $gl_cart->add_gl_item($supplier["payable_account"], 0, 0, -$item_gl['Net'], '', '', $supp_trans->supplier_id);
226 $tax_total += $item_gl['Tax'];
227 $net_total += $item_gl['Net'];
230 $taxfree_line = $item_gl['Cost'];
232 if (!is_inventory_item($item->item_code))
234 $gl_cart->add_gl_item($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"], $dimension, $dimension2, $taxfree_line);
236 } elseif ($trans_type != ST_SUPPCREDIT) {
237 $gl_cart->add_gl_item($stock_gl_code["inventory_account"], $dimension, $dimension2, $taxfree_line, _('Return to supplier'));
238 // we must use invoice value here to preserve proper inventory valuation,
239 // but if the purchase changed average cost, and any item was sold between invoice and credit,
240 // 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.
241 update_average_material_cost(null, $item->item_code, $item_gl['Cost']/$item->this_quantity_inv, -$item->this_quantity_inv, $date_);
244 // calculate difference between clearing cost and actual cost
245 $diff = $item_gl['Cost'] - $item->std_cost_unit*$item->this_quantity_inv;
247 update_average_material_cost(null, $item->item_code,
248 $diff/$item->this_quantity_inv, $item->this_quantity_inv, null, true);
252 if ($diff != 0) // if value on invoice differs from those posted on GRN receive, post the difference
255 $gl_cart->add_gl_item($stock_gl_code["inventory_account"], // cart is in supplier currency, so need to fix by ex_rate here
256 $dimension, $dimension2, $diff/$gl_cart->rate, _('GRN Provision')); // subject to rounding errors?
258 $gl_cart->add_gl_item($clearing_act,
259 $dimension, $dimension2, -$diff/$gl_cart->rate);
262 //If QOH is 0 or negative then update_average_material_cost will be skipped
263 //Thus difference in PO and Supp Invoice should be handled separately
264 $qoh = get_qoh_on_date($item->item_code);
268 //Chaitanya : Post a journal entry
269 $id = get_next_trans_no(ST_JOURNAL);
270 $ref = $Refs->get_next(ST_JOURNAL, null, $date_);
271 add_journal(ST_JOURNAL, $id, $diff, $date_, get_company_currency(), $ref);
272 $stock_id = $item->item_code;
273 $stock_gl_code = get_stock_gl_code($stock_id);
274 $memo = _("Supplier invoice adjustment for zero inventory of ").$stock_id." "._("Invoice")." ".$supp_trans->reference;
275 //Reverse the inventory effect if $qoh <=0
276 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
277 $stock_gl_code["inventory_account"],
278 $dimension, $dimension2,
280 //GL Posting to inventory adjustment account
281 add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
282 $stock_gl_code["adjustment_account"],
283 $dimension, $dimension2,
285 add_audit_trail(ST_JOURNAL, $id, $date_);
286 add_comments(ST_JOURNAL, $id, $date_, $memo);
287 $Refs->save(ST_JOURNAL, $id, $ref);
290 $gl_cart->add_gl_item($clearing_act, $dimension, $dimension2, $taxfree_line);
292 else // no postings on GRN, so post full cost here
293 $gl_cart->add_gl_item($stock_gl_code["inventory_account"], $dimension, $dimension2, $taxfree_line);
297 // if (is_fa_item($item->item_code)) {
298 // add_actual_cost($item->order_price, $item->item_code);
301 if ($trans_type == ST_SUPPCREDIT)
302 set_grn_item_credited($item, $supp_trans->supplier_id, $invoice_id, $date_);
304 add_or_update_purchase_data($supp_trans->supplier_id, $item->item_code, $item->chg_price);
306 update_supp_received_items_for_invoice($item->id, $item->po_detail_item,
307 $item->this_quantity_inv, $item->chg_price);
310 $qty = ($trans_type==ST_SUPPCREDIT ? 1 : -1)*$item->this_quantity_inv;
311 add_supp_invoice_item($trans_type, $invoice_id, $item->item_code,
312 $item->item_description, 0, $item->chg_price, $line_tax/$qty, $qty, $item->id, $item->po_detail_item);
316 /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
317 the credit is to creditors control act */
318 foreach ($supp_trans->gl_codes as $entered_gl_code)
320 $memo_ = $entered_gl_code->memo_;
322 $index = is_tax_account($entered_gl_code->gl_code);
323 if ($index !== false)
325 $gl_cart->add_gl_item($entered_gl_code->gl_code, $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount);
326 // store tax details if the gl account is a tax account
327 add_gl_tax_details($entered_gl_code->gl_code,
328 $trans_type, $invoice_id, $entered_gl_code->amount,
329 $supp_trans->ex_rate, $date_, $supp_trans->supp_reference, $supp_trans->tax_included, null, $supp_trans->tax_group_id);
331 $tax_total += $entered_gl_code->amount;
333 $gl_cart->add_gl_item($entered_gl_code->gl_code, $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount);
334 $net_total += $entered_gl_code->amount;
336 $gl_cart->add_gl_item($supplier["payable_account"], 0, 0, -$entered_gl_code->amount, '', '', $supp_trans->supplier_id);
338 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code, $entered_gl_code->amount, $memo_,
339 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2);
342 if ($trans_type == ST_SUPPCREDIT) { // reverse postings if this is credit note
343 foreach($gl_cart->gl_items as &$line)
344 $line->amount = -$line->amount;
345 $net_total = -$net_total;
346 $tax_total = -$tax_total;
348 $gl_cart->reduce_gl(); // minimize GL lines
350 $gl_cart->write_gl(false); // don't check balances here: we are working on two (maybe unbalanced) carts
352 update_supp_trans_sums($trans_type, $invoice_id, round($net_total,2), round($tax_total,2));
354 add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
356 $Refs->save($trans_type, $invoice_id, $supp_trans->reference);
358 if (count($supp_trans->src_docs) == 1)
360 $invoice_no = key($supp_trans->src_docs);
361 $invoice_alloc_balance = get_supp_trans_allocation_balance(ST_SUPPINVOICE, $supp_trans->src_docs);
362 if ($invoice_alloc_balance > 0)
363 { //the invoice is not already fully allocated
365 $trans = get_supp_trans($invoice_id, ST_SUPPCREDIT);
366 $total = -$trans['Total'];
368 $allocate_amount = ($invoice_alloc_balance > $total) ? $total : $invoice_alloc_balance;
370 /*Now insert the allocation record if > 0 */
371 if ($allocate_amount != 0)
373 add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
374 $supp_trans->supplier_id, $date_);
375 update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no, $supp_trans->supplier_id);
376 update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $supp_trans->supplier_id);
378 exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $supp_trans->src_docs, $date_,
379 $allocate_amount, PT_SUPPLIER);
384 reallocate_payments($invoice_id, ST_SUPPINVOICE, $date_, $net_total+$tax_total, $allocs, $supp_trans->supplier_id);
386 hook_db_postwrite($supp_trans, $supp_trans->trans_type);
387 commit_transaction();
391 //----------------------------------------------------------------------------------------
393 // get all the invoices/credits for a given PO - quite long route to get there !
395 function get_po_invoices_credits($po_number)
397 $sql = "SELECT DISTINCT trans.trans_no, trans.type, ov_amount+ov_discount+ov_gst AS Total,
399 FROM ".TB_PREF."supp_trans trans,"
400 .TB_PREF."supp_invoice_items line,"
401 .TB_PREF."purch_order_details poline,"
402 .TB_PREF."purch_orders po
403 WHERE line.supp_trans_no = trans.trans_no
404 AND line.supp_trans_type = trans.type
405 AND line.po_detail_item_id = poline.po_detail_item
406 AND po.supplier_id = trans.supplier_id
407 AND po.order_no = poline.order_no
408 AND poline.order_no = ".db_escape($po_number);
410 return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
413 //----------------------------------------------------------------------------------------
415 // Retrieve tax ovverides from tax register.
417 function get_tax_overrides($trans_type, $trans_no)
419 $tax_overrides = array();
420 $sql = "SELECT amount, tax_type_id as id, rate
421 FROM ".TB_PREF."trans_tax_details details
422 WHERE trans_type=".db_escape($trans_type)." AND trans_no=".db_escape($trans_no)
423 ." AND amount>0"; // skip reposting of nondeductible VAT
425 $result = db_query($sql, 'Cannot retrieve tax overrides');
426 while($row = db_fetch($result))
428 $tax_overrides[$row['id']] = $row['amount'];
431 return $tax_overrides;
433 //----------------------------------------------------------------------------------------
435 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
437 $sql = "SELECT trans.*, supp_name, dimension_id, dimension2_id, curr_code
438 FROM ".TB_PREF."supp_trans trans,"
439 .TB_PREF."suppliers sup
440 WHERE trans_no = ".db_escape($trans_no)." AND type = ".db_escape($trans_type)."
441 AND sup.supplier_id=trans.supplier_id";
443 $result = db_query($sql, "Cannot retreive a supplier transaction");
445 if (db_num_rows($result) == 1)
447 $trans_row = db_fetch($result);
449 $supp_trans->supplier_id = $trans_row["supplier_id"];
450 $supp_trans->supplier_name = $trans_row["supp_name"];
451 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
452 $supp_trans->due_date = sql2date($trans_row["due_date"]);
453 $supp_trans->Comments = get_comments_string($trans_type, $trans_no);
454 $supp_trans->reference = $trans_row["reference"];
455 $supp_trans->supp_reference = $trans_row["supp_reference"];
456 $supp_trans->ov_amount = $trans_row["ov_amount"];
457 $supp_trans->ov_discount = $trans_row["ov_discount"];
458 $supp_trans->ov_gst = $trans_row["ov_gst"];
459 $supp_trans->tax_included = $trans_row["tax_included"];
460 $supp_trans->dimension = $trans_row["dimension_id"];
461 $supp_trans->dimension2 = $trans_row["dimension2_id"];
462 $supp_trans->currency = $trans_row["curr_code"];
464 $id = $trans_row["trans_no"];
466 $result = get_supp_invoice_items($trans_type, $id);
468 if (db_num_rows($result) > 0)
471 while ($details_row = db_fetch($result))
474 if ($details_row["gl_code"] == 0)
476 $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
477 $details_row["description"],
478 $details_row['qty_recd'],
479 $details_row['quantity_inv']-$details_row["quantity"],
480 $details_row["quantity"], 0, $details_row["FullUnitPrice"],
485 $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]),
486 $details_row["dimension_id"], $details_row["dimension2_id"],
487 $details_row["FullUnitPrice"], $details_row["memo_"]);
490 $supp_trans->tax_overrides = get_tax_overrides($trans_type, $trans_no);
494 return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
500 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
504 //----------------------------------------------------------------------------------------
506 function get_matching_invoice_item($stock_id, $po_item_id)
508 $sql = "SELECT *, tran_date
509 FROM ".TB_PREF."supp_invoice_items,"
511 WHERE supp_trans_type = ".ST_SUPPINVOICE." AND stock_id = "
512 .db_escape($stock_id)." AND po_detail_item_id = ".db_escape($po_item_id)."
513 AND supp_trans_no = trans_no";
514 $result = db_query($sql, "Cannot retreive supplier transaction detail records");
515 return db_fetch($result);
518 function void_supp_invoice($type, $type_no)
520 begin_transaction(__FUNCTION__, func_get_args());
522 hook_db_prevoid($type, $type_no);
523 $trans = get_supp_trans($type_no, $type);
525 void_bank_trans($type, $type_no, true);
527 void_gl_trans($type, $type_no, true);
529 void_supp_allocations($type, $type_no);
531 void_supp_trans($type, $type_no);
533 $result = get_supp_invoice_items($type, $type_no);
535 // now remove this invoice/credit from any GRNs/POs that it's related to
536 if (db_num_rows($result) > 0)
539 while ($details_row = db_fetch($result))
541 if ((int)$details_row["grn_item_id"] > 0) // it can be empty for GL items
543 // Changed 2008-10-17 by Joe Hunt to get the avg. material cost updated
544 $old = update_supp_received_items_for_invoice($details_row["grn_item_id"],
545 $details_row["po_detail_item_id"], -$details_row["quantity"], $details_row["FullUnitPrice"]);
547 //$diff = $details_row["FullUnitPrice"] - $old[2];
548 $old_date = sql2date($old[1]);
550 $batch = get_grn_batch_from_item($details_row["grn_item_id"]);
551 $grn = get_grn_batch($batch);
552 if ($type == ST_SUPPCREDIT) // credit note 2009-06-14 Joe Hunt Must restore the po and grn
553 { // We must get the corresponding invoice item to check for price chg.
554 $match = get_matching_invoice_item($details_row["stock_id"], $details_row["po_detail_item_id"]);
555 //Chaitanya : Skipped costing block & handle in void_stock_move
556 // We must get the corresponding invoice item to check for price chg.
557 /*if ($match !== false)
558 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
559 $match["unit_price"], -$details_row["quantity"], sql2date($match['tran_date']), $match['tran_date'] !== $trans['tran_date']);
561 $mat_cost = update_average_material_cost($grn["supplier_id"], $details_row["stock_id"],
562 $details_row["FullUnitPrice"], -$details_row["quantity"], $old_date, $old[1] !== $trans['tran_date']);*/
564 $sql = "UPDATE ".TB_PREF."purch_order_details
565 SET quantity_ordered = quantity_ordered + ".-$details_row["quantity"].", ";
566 if ($match !== false)
567 $sql .= "act_price=".$match['unit_price'].", ";
568 $sql .= "quantity_received = quantity_received + ".-$details_row["quantity"]."
569 WHERE po_detail_item = ".$details_row["po_detail_item_id"];
570 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
571 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=qty_recd+".-$details_row["quantity"]."
572 WHERE id=".$details_row["grn_item_id"];
577 $diff = get_diff_in_home_currency($grn["supplier_id"], $old_date, sql2date($trans['tran_date']), $old[2],
578 $details_row["FullUnitPrice"]);
579 // Only adjust the avg for the diff
580 $mat_cost = update_average_material_cost(null, $details_row["stock_id"],
581 $diff, -$details_row["quantity"], $old_date, true);
583 //Chaitanya : Reverse effect
584 //If QOH is 0 or negative then update_average_material_cost will be skipped
585 //Thus difference in PO and Supp Invoice should be handled separately
587 $qoh = get_qoh_on_date($details_row["stock_id"]);
588 if ($diff*$details_row["quantity"] !=0 && $qoh <= 0)
592 //Chaitanya : Post a journal entry
593 $id = get_next_trans_no(ST_JOURNAL);
594 $ref = $Refs->get_next(ST_JOURNAL, null, $date_);
595 add_journal(ST_JOURNAL, $id, $details_row["quantity"] * $diff, $old_date, get_company_currency(), $ref);
596 $stock_id = $details_row["stock_id"];
597 $stock_gl_code = get_stock_gl_code($stock_id);
598 $memo = "Reversing Supplier invoice adjustment for zero inventory of ".$stock_id." Invoice: ".$trans['reference'];
599 //Reverse the inventory effect if $qoh <=0
600 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
601 $stock_gl_code["inventory_account"],
602 $dim, $dim2, $memo, $details_row["quantity"] * $diff);
603 //GL Posting to inventory adjustment account
604 add_gl_trans_std_cost(ST_JOURNAL, $id, $old_date,
605 $stock_gl_code["adjustment_account"],
606 $dim, $dim2, $memo, -$details_row["quantity"] * $diff);
608 add_audit_trail(ST_JOURNAL, $id, $old_date);
609 add_comments(ST_JOURNAL, $id, $old_date, $memo);
610 $Refs->save(ST_JOURNAL, $id, $ref);
617 if ($type == ST_SUPPCREDIT) // void the credits in stock moves
618 void_stock_move($type, $type_no);
619 void_supp_invoice_items($type, $type_no);
620 void_trans_tax_details($type, $type_no);
622 commit_transaction();
625 //----------------------------------------------------------------------------------------
626 function get_gl_account_info($acc)
628 $sql = "SELECT account_code, account_name FROM ".TB_PREF."chart_master WHERE account_code=".db_escape($acc);
629 return db_query($sql,"get account information");
632 function is_reference_already_there($supplier_id, $supp_reference, $trans_no=0)
634 $sql = "SELECT COUNT(*) FROM ".TB_PREF."supp_trans WHERE supplier_id="
635 .db_escape($supplier_id) . " AND supp_reference="
636 .db_escape($supp_reference)
637 . " AND ov_amount!=0"; // ignore voided invoice references
639 $sql .= " AND trans_no!=$trans_no";
640 $result=db_query($sql,"The sql to check for the previous entry of the same invoice failed");
642 $myrow = db_fetch_row($result);
643 return $myrow[0] > 0;
646 function find_src_invoices($cart)
648 $invoices = $po_ids = array();
649 foreach($cart->grn_items as $item)
650 $po_ids[] = "'$item->po_detail_item'"; // credit item lines
652 if (count($po_ids)) {
653 $sql = "SELECT DISTINCT trans.trans_no, trans.reference, trans.supp_reference
654 FROM ".TB_PREF."supp_invoice_items items
655 LEFT JOIN ".TB_PREF."supp_trans trans ON trans.trans_no=items.supp_trans_no AND trans.`type`=items.supp_trans_type
656 WHERE items.po_detail_item_id IN (" . implode(',', $po_ids). ")"." AND items.supp_trans_type=20";
657 $result = db_query($sql, "cannot find source invoice details");
658 while ($rec = db_fetch($result))
660 $invoices[$rec['trans_no']] = $rec['supp_reference']; // array($rec['reference'], $rec['supp_reference']);