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($path_to_root . "/includes/banking.inc");
13 include_once($path_to_root . "/includes/db/inventory_db.inc");
14 include_once($path_to_root . "/sales/includes/db/sales_order_db.inc");
15 include_once($path_to_root . "/sales/includes/db/sales_credit_db.inc");
16 include_once($path_to_root . "/sales/includes/db/sales_invoice_db.inc");
17 include_once($path_to_root . "/sales/includes/db/sales_delivery_db.inc");
18 include_once($path_to_root . "/sales/includes/db/sales_types_db.inc");
19 include_once($path_to_root . "/sales/includes/db/sales_points_db.inc");
20 include_once($path_to_root . "/sales/includes/db/sales_groups_db.inc");
21 include_once($path_to_root . "/sales/includes/db/recurrent_invoices_db.inc");
22 include_once($path_to_root . "/sales/includes/db/custalloc_db.inc");
23 include_once($path_to_root . "/sales/includes/db/cust_trans_db.inc");
24 include_once($path_to_root . "/sales/includes/db/cust_trans_details_db.inc");
25 include_once($path_to_root . "/sales/includes/db/payment_db.inc");
26 include_once($path_to_root . "/sales/includes/db/branches_db.inc");
27 include_once($path_to_root . "/sales/includes/db/customers_db.inc");
29 //----------------------------------------------------------------------------------------
30 // $price in customer's currency
31 // $quantity is used as is (if it's neg it's neg, if it's pos it's pos)
32 // $std_cost is in home currency
33 // $show_or_hide 1 show this item in invoice/credit views, 0 to hide it (used for write-off items)
34 // $type is 10 (invoice) or 11 (credit)
36 function add_stock_move_customer($type, $stock_id, $trans_id, $location, $date_, $reference,
37 $quantity, $std_cost, $show_or_hide=1, $price=0, $discount_percent=0)
39 return add_stock_move($type, $stock_id, $trans_id, $location, $date_, $reference,
40 $quantity, $std_cost, 0, $show_or_hide, $price, $discount_percent,
41 "The customer stock movement record cannot be inserted");
44 //----------------------------------------------------------------------------------------
45 // add a debtor-related gl transaction
46 // $date_ is display date (non-sql)
47 // $amount is in CUSTOMER'S currency
49 function add_gl_trans_customer($type, $type_no, $date_, $account, $dimension, $dimension2,
50 $amount, $customer_id, $err_msg="", $rate=0)
53 $err_msg = "The customer GL transaction could not be inserted";
55 return add_gl_trans($type, $type_no, $date_, $account, $dimension, $dimension2, "", $amount,
56 get_customer_currency($customer_id),
57 PT_CUSTOMER, $customer_id, $err_msg, $rate);
60 //----------------------------------------------------------------------------------------
62 function get_calculated_price($stock_id, $add_pct)
64 $avg = get_standard_cost($stock_id);
67 return round2($avg * (1 + $add_pct / 100), user_price_dec());
70 function round_to_nearest($price, $round_to)
74 $pow = pow(10, user_price_dec());
75 if ($pow >= $round_to)
76 $mod = ($pow % $round_to);
78 $mod = ($round_to % $pow);
80 $price = ceil($price) - ($pow - $round_to) / $pow;
82 $price = ceil($price * ($pow / $round_to)) / ($pow / $round_to);
87 function get_price ($stock_id, $currency, $sales_type_id, $factor=null, $date=null)
90 $date = new_doc_date();
94 $myrow = get_sales_type($sales_type_id);
95 $factor = $myrow['factor'];
98 $add_pct = get_company_pref('add_pct');
99 $base_id = get_base_sales_type();
100 $home_curr = get_company_currency();
101 // AND (sales_type_id = $sales_type_id OR sales_type_id = $base_id)
102 $sql = "SELECT price, curr_abrev, sales_type_id
103 FROM ".TB_PREF."prices
104 WHERE stock_id = ".db_escape($stock_id)."
105 AND (curr_abrev = ".db_escape($currency)." OR curr_abrev = ".db_escape($home_curr).")";
107 $result = db_query($sql, "There was a problem retrieving the pricing information for the part $stock_id for customer");
108 $num_rows = db_num_rows($result);
109 $rate = round2(get_exchange_rate_from_home_currency($currency, $date),
111 $round_to = get_company_pref('round_to');
113 while($myrow = db_fetch($result))
115 $prices[$myrow['sales_type_id']][$myrow['curr_abrev']] = $myrow['price'];
118 if (isset($prices[$sales_type_id][$currency]))
120 $price = $prices[$sales_type_id][$currency];
122 elseif (isset($prices[$base_id][$currency]))
124 $price = $prices[$base_id][$currency] * $factor;
126 elseif (isset($prices[$sales_type_id][$home_curr]))
128 $price = $prices[$sales_type_id][$home_curr] / $rate;
130 elseif (isset($prices[$base_id][$home_curr]))
132 $price = $prices[$base_id][$home_curr] * $factor / $rate;
135 if (isset($prices[$sales_type_id][$home_curr]))
137 $price = $prices[$sales_type_id][$home_curr] / $rate;
139 elseif (isset($prices[$base_id][$currency]))
141 $price = $prices[$base_id][$currency] * $factor;
143 elseif (isset($prices[$base_id][$home_curr]))
145 $price = $prices[$base_id][$home_curr] * $factor / $rate;
148 elseif ($num_rows == 0 && $add_pct != -1)
150 $price = get_calculated_price($stock_id, $add_pct);
151 if ($currency != $home_curr)
156 if ($price === false)
158 elseif ($round_to != 1)
159 return round_to_nearest($price, $round_to);
161 return round2($price, user_price_dec());
163 //----------------------------------------------------------------------------------------
165 // Get price for given item or kit.
166 // When $std==true price is calculated as a sum of all included stock items,
167 // otherwise all prices set for kits and items are accepted.
169 function get_kit_price($item_code, $currency, $sales_type_id, $factor=null,
170 $date=null, $std = false)
174 $kit_price = get_price( $item_code, $currency, $sales_type_id,
177 if ($kit_price !== false) {
181 // no price for kit found, get total value of all items
182 $kit = get_item_kit($item_code);
184 while($item = db_fetch($kit)) {
185 if ($item['item_code'] != $item['stock_id']) {
187 $kit_price += $item['quantity'] * get_kit_price( $item['stock_id'],
188 $currency, $sales_type_id, $factor, $date, $std);
192 $kit_price += $item['quantity'] * get_price( $item['stock_id'],
193 $currency, $sales_type_id, $factor, $date);
199 //-----------------------------------------------------------------------------
201 function set_document_parent($cart)
203 $inv_no = key($cart->trans_no);
205 if (count($cart->src_docs) == 1) {
207 // if this child document has only one parent - update child link
208 $src = array_keys($cart->src_docs);
209 $del_no = reset($src);
211 $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $del_no .
212 ' WHERE type='.db_escape($cart->trans_type).' AND trans_no='. $inv_no ;
213 db_query($sql, 'Child document link cannot be updated');
216 if ($cart->trans_type != ST_SALESINVOICE)
219 // the rest is batch invoice specific
221 foreach ($cart->line_items as $line) {
222 if ($line->quantity != $line->qty_dispatched) {
223 return 1; // this is partial invoice
227 $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $inv_no .
228 ' WHERE type='.get_parent_type($cart->trans_type).' AND (';
230 $deliveries = array_keys($cart->src_docs);
232 foreach ($deliveries as $key=>$del)
233 $deliveries[$key] = 'trans_no='.$del;
235 $sql .= implode(' OR ', $deliveries) . ')';
236 db_query($sql, 'Delivery links cannot be updated');
238 return 0; // batch or complete invoice
241 //--------------------------------------------------------------------------------------------------
242 function get_parent_type($type)
244 $parent_types = array( ST_CUSTCREDIT => ST_SALESINVOICE, ST_SALESINVOICE => ST_CUSTDELIVERY, ST_CUSTDELIVERY => ST_SALESORDER );
245 return isset($parent_types[$type]) ? $parent_types[$type] : 0;
248 //--------------------------------------------------------------------------------------------------
249 function update_parent_line($doc_type, $line_id, $qty_dispatched)
251 $doc_type = get_parent_type($doc_type);
253 // echo "update line: $line_id, $doc_type, $qty_dispatched";
257 if ($doc_type==ST_SALESORDER)
258 $sql = "UPDATE ".TB_PREF."sales_order_details
259 SET qty_sent = qty_sent + $qty_dispatched
260 WHERE id=".db_escape($line_id);
262 $sql = "UPDATE ".TB_PREF."debtor_trans_details
263 SET qty_done = qty_done + $qty_dispatched
264 WHERE id=".db_escape($line_id);
266 db_query($sql, "The parent document detail record could not be updated");
270 //--------------------------------------------------------------------------------------------------
271 // find inventory location for given transaction
273 function get_location(&$cart)
275 $sql = "SELECT ".TB_PREF."locations.* FROM ".TB_PREF."stock_moves,"
276 .TB_PREF."locations".
277 " WHERE type=".db_escape($cart->trans_type).
278 " AND trans_no=".key($cart->trans_no).
280 " AND ".TB_PREF."locations.loc_code=".TB_PREF."stock_moves.loc_code";
281 $result = db_query($sql, 'Retreiving inventory location');
284 if (db_num_rows($result)) {
285 return db_fetch($result);
289 //--------------------------------------------------------------------------------------------------
290 // Generic read debtor transaction into cart
292 // $trans_no - array of trans nums; special case trans_no==0 - new doc
294 function read_sales_trans($doc_type, $trans_no, &$cart)
296 if (!is_array($trans_no) && $trans_no)
297 $trans_no = array($trans_no);
299 $cart->trans_type = $doc_type;
300 if (!$trans_no) { // new document
301 $cart->trans_no = $trans_no;
303 // read header data from first document
304 $myrow = get_customer_trans($trans_no[0],$doc_type);
305 if (count($trans_no)>1)
306 $cart->trans_no = get_customer_trans_version($doc_type, $trans_no);
308 $cart->trans_no = array($trans_no[0]=>$myrow["version"]);
310 $cart->set_sales_type($myrow["tpe"], $myrow["sales_type"], $myrow["tax_included"],0);
312 $cart->set_customer($myrow["debtor_no"], $myrow["DebtorName"],
313 $myrow["curr_code"], $myrow["discount"], $myrow["payment_terms"]);
315 $cart->set_branch($myrow["branch_code"], $myrow["tax_group_id"],
316 $myrow["tax_group_name"], $myrow["phone"], $myrow["email"]);
318 $cart->reference = $myrow["reference"];
319 $cart->order_no = $myrow["order_"];
320 $cart->trans_link = $myrow["trans_link"];
321 $cart->due_date = sql2date($myrow["due_date"]);
322 $cart->document_date = sql2date($myrow["tran_date"]);
323 $cart->dimension_id = $myrow['dimension_id']; // added 2.1 Joe Hunt 2008-11-12
324 $cart->dimension2_id = $myrow['dimension2_id'];
325 $cart->Comments = '';
326 foreach ( $trans_no as $trans ) {
327 $cart->Comments .= get_comments_string($doc_type,$trans);
330 // FIX this should be calculated sum() for multiply parents
332 $cart->set_delivery($myrow["ship_via"], $myrow["br_name"],
333 $myrow["br_address"], $myrow["ov_freight"]);
336 $myrow = get_location($cart); // find location from movement
339 $cart->set_location($myrow['loc_code'], $myrow['location_name']);
342 $result = get_customer_trans_details($doc_type,$trans_no);
343 if (db_num_rows($result) > 0) {
344 for($line_no=0; $myrow = db_fetch($result); $line_no++) {
345 $cart->line_items[$line_no] = new line_details(
346 $myrow["stock_id"],$myrow["quantity"],
347 $myrow["unit_price"], $myrow["discount_percent"],
348 $myrow["qty_done"], $myrow["standard_cost"],
349 $myrow["StockDescription"],$myrow["id"], $myrow["debtor_trans_no"]);
356 //----------------------------------------------------------------------------------------