-
-
Notifications
You must be signed in to change notification settings - Fork 2.6k
/
price.lib.php
413 lines (369 loc) · 19.3 KB
/
price.lib.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
<?php
/* Copyright (C) 2002-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (C) 2006-2008 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2010-2013 Juanjo Menent <jmenent@2byte.es>
* Copyright (C) 2012 Christophe Battarel <christophe.battarel@altairis.fr>
* Copyright (C) 2012 Cédric Salvador <csalvador@gpcsolutions.fr>
* Copyright (C) 2012-2014 Raphaël Doursenaud <rdoursenaud@gpcsolutions.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/core/lib/price.lib.php
* \brief Library with functions to calculate prices
*/
/**
* Calculate totals (net, vat, ...) of a line.
* Value for localtaxX_type are '0' : local tax not applied
* '1' : local tax apply on products and services without vat (localtax is calculated on amount without tax)
* '2' : local tax apply on products and services including vat (localtax is calculated on amount + tax)
* '3' : local tax apply on products without vat (localtax is calculated on amount without tax)
* '4' : local tax apply on products including vat (localtax is calculated on amount + tax)
* '5' : local tax apply on services without vat (localtax is calculated on amount without tax)
* '6' : local tax apply on services including vat (localtax is calculated on amount + tax)
*
* @param int $qty Quantity
* @param float $pu Unit price (HT or TTC selon price_base_type)
* @param float $remise_percent_ligne Discount for line
* @param float $txtva 0=do not apply standard tax, Vat rate=apply
* @param float $uselocaltax1_rate 0=do not use this localtax, >0=apply and get value from localtaxes_array (or database if empty), -1=autodetect according to seller if we must apply, get value from localtaxes_array (or database if empty). Try to always use -1.
* @param float $uselocaltax2_rate 0=do not use this localtax, >0=apply and get value from localtaxes_array (or database if empty), -1=autodetect according to seller if we must apply, get value from localtaxes_array (or database if empty). Try to always use -1.
* @param float $remise_percent_global 0
* @param string $price_base_type HT=Unit price parameter is HT, TTC=Unit price parameter is TTC
* @param int $info_bits Miscellaneous informations on line
* @param int $type 0/1=Product/service
* @param Societe $seller Thirdparty seller (we need $seller->country_id property). Provided only if seller is the supplier, otherwise $seller will be $mysoc.
* @param array $localtaxes_array Array with localtaxes info array('0'=>type1,'1'=>rate1,'2'=>type2,'3'=>rate2) (loaded by getLocalTaxesFromRate(vatrate, 0, ...) function).
* @param integer $progress Situation invoices progress (value from 0 to 100, 100 by default)
* @param double $multicurrency_tx Currency rate (1 by default)
* @param double $pu_devise Amount in currency
* @return array [
* 0=total_ht,
* 1=total_vat, (main vat only)
* 2=total_ttc, (total_ht + main vat + local taxes)
* 3=pu_ht,
* 4=pu_vat, (main vat only)
* 5=pu_ttc,
* 6=total_ht_without_discount,
* 7=total_vat_without_discount, (main vat only)
* 8=total_ttc_without_discount, (total_ht + main vat + local taxes)
* 9=total_tax1 for total_ht,
* 10=total_tax2 for total_ht,
*
* 11=pu_tax1 for pu_ht, !! should not be used
* 12=pu_tax2 for pu_ht, !! should not be used
* 13=?? !! should not be used
* 14=total_tax1 for total_ht_without_discount, !! should not be used
* 15=total_tax2 for total_ht_without_discount, !! should not be used
*
* 16=multicurrency_total_ht
* 17=multicurrency_total_tva
* 18=multicurrency_total_ttc
* 19=multicurrency_pu_ht
* 20=multicurrency_pu_vat
* 21=multicurrency_pu_ttc
* 22=multicurrency_total_ht_without_discount
* 23=multicurrency_total_vat_without_discount
* 24=multicurrency_total_ttc_without_discount
* 25=multicurrency_total_tax1 for total_ht
* 26=multicurrency_total_tax2 for total_ht
*/
function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $uselocaltax1_rate, $uselocaltax2_rate, $remise_percent_global, $price_base_type, $info_bits, $type, $seller = '', $localtaxes_array='', $progress=100, $multicurrency_tx=1, $pu_devise=0)
{
global $conf,$mysoc,$db;
$result=array();
// Clean parameters
if (empty($info_bits)) $info_bits=0;
if (empty($txtva)) $txtva=0;
if (empty($seller) || ! is_object($seller))
{
dol_syslog("Price.lib::calcul_price_total Warning: function is called with parameter seller that is missing", LOG_WARNING);
if (! is_object($mysoc)) // mysoc may be not defined (during migration process)
{
$mysoc=new Societe($db);
$mysoc->setMysoc($conf);
}
$seller=$mysoc; // If sell is done to a customer, $seller is not provided, we use $mysoc
//var_dump($seller->country_id);exit;
}
if (empty($localtaxes_array) || ! is_array($localtaxes_array))
{
dol_syslog("Price.lib::calcul_price_total Warning: function is called with parameter localtaxes_array that is missing", LOG_WARNING);
}
// Too verbose. Enable for debug only
//dol_syslog("Price.lib::calcul_price_total qty=".$qty." pu=".$pu." remiserpercent_ligne=".$remise_percent_ligne." txtva=".$txtva." uselocaltax1_rate=".$uselocaltax1_rate." uselocaltax2_rate=".$uselocaltax2_rate.' remise_percent_global='.$remise_percent_global.' price_base_type='.$ice_base_type.' type='.$type.' progress='.$progress);
$countryid=$seller->country_id;
if (is_numeric($uselocaltax1_rate)) $uselocaltax1_rate=(float) $uselocaltax1_rate;
if (is_numeric($uselocaltax2_rate)) $uselocaltax2_rate=(float) $uselocaltax2_rate;
if ($uselocaltax1_rate < 0) $uselocaltax1_rate=$seller->localtax1_assuj;
if ($uselocaltax2_rate < 0) $uselocaltax2_rate=$seller->localtax2_assuj;
//var_dump($uselocaltax1_rate.' - '.$uselocaltax2_rate);
dol_syslog('Price.lib::calcul_price_total qty='.$qty.' pu='.$pu.' remise_percent_ligne='.$remise_percent_ligne.' txtva='.$txtva.' uselocaltax1_rate='.$uselocaltax1_rate.' uselocaltax2_rate='.$uselocaltax2_rate.' remise_percent_global='.$remise_percent_global.' price_base_type='.$price_base_type.' type='.$type.' progress='.$progress);
// Now we search localtaxes information ourself (rates and types).
$localtax1_type=0;
$localtax2_type=0;
if (is_array($localtaxes_array))
{
$localtax1_type = $localtaxes_array[0];
$localtax1_rate = $localtaxes_array[1];
$localtax2_type = $localtaxes_array[2];
$localtax2_rate = $localtaxes_array[3];
}
else // deprecated method. values and type for localtaxes must be provided by caller and loaded with getLocalTaxesFromRate
{
$sql = "SELECT taux, localtax1, localtax2, localtax1_type, localtax2_type";
$sql.= " FROM ".MAIN_DB_PREFIX."c_tva as cv";
$sql.= " WHERE cv.taux = ".$txtva;
$sql.= " AND cv.fk_pays = ".$countryid;
dol_syslog("Price.lib::calcul_price_total search vat information using old deprecated method", LOG_WARNING);
$resql = $db->query($sql);
if ($resql)
{
$obj = $db->fetch_object($resql);
if ($obj)
{
$localtax1_rate=$obj->localtax1;
$localtax2_rate=$obj->localtax2;
$localtax1_type=$obj->localtax1_type;
$localtax2_type=$obj->localtax2_type;
//var_dump($localtax1_rate.' '.$localtax2_rate.' '.$localtax1_type.' '.$localtax2_type);exit;
}
}
else dol_print_error($db);
}
// pu calculation from pu_devise if pu empty
if (empty($pu) && !empty($pu_devise)) {
if (! empty($multicurrency_tx)) $pu = $pu_devise / $multicurrency_tx;
else
{
dol_syslog('Price.lib::calcul_price_total function called with bad parameters combination (multicurrency_tx empty when pu_devise not) ', LOG_ERR);
return array();
}
}
if ($pu === '') $pu=0;
// pu_devise calculation from pu
if (empty($pu_devise) && !empty($multicurrency_tx)) {
if (is_numeric($pu) && is_numeric($multicurrency_tx)) $pu_devise = $pu * $multicurrency_tx;
else
{
dol_syslog('Price.lib::calcul_price_total function called with bad parameters combination (pu or multicurrency_tx are not numeric)', LOG_ERR);
return array();
}
}
// initialize total (may be HT or TTC depending on price_base_type)
$tot_sans_remise = $pu * $qty * $progress / 100;
$tot_avec_remise_ligne = $tot_sans_remise * (1 - ($remise_percent_ligne / 100));
$tot_avec_remise = $tot_avec_remise_ligne * (1 - ($remise_percent_global / 100));
// initialize result array
for ($i=0; $i <= 15; $i++) $result[$i] = 0;
// if there's some localtax including vat, we calculate localtaxes (we will add later)
//If input unit price is 'HT', we need to have the totals with main VAT for a correct calculation
if ($price_base_type != 'TTC')
{
$tot_sans_remise_wt = price2num($tot_sans_remise * (1 + ($txtva / 100)),'MU');
$tot_avec_remise_wt = price2num($tot_avec_remise * (1 + ($txtva / 100)),'MU');
$pu_wt = price2num($pu * (1 + ($txtva / 100)),'MU');
}
else
{
$tot_sans_remise_wt = $tot_sans_remise;
$tot_avec_remise_wt = $tot_avec_remise;
$pu_wt = $pu;
}
//print 'rr'.$price_base_type.'-'.$txtva.'-'.$tot_sans_remise_wt."-".$pu_wt."-".$uselocaltax1_rate."-".$localtax1_rate."-".$localtax1_type."\n";
$localtaxes = array(0,0,0);
$apply_tax = false;
switch($localtax1_type) {
case '2': // localtax on product or service
$apply_tax = true;
break;
case '4': // localtax on product
if ($type == 0) $apply_tax = true;
break;
case '6': // localtax on service
if ($type == 1) $apply_tax = true;
break;
}
if ($uselocaltax1_rate && $apply_tax) {
$result[14] = price2num(($tot_sans_remise_wt * (1 + ( $localtax1_rate / 100))) - $tot_sans_remise_wt, 'MT');
$localtaxes[0] += $result[14];
$result[9] = price2num(($tot_avec_remise_wt * (1 + ( $localtax1_rate / 100))) - $tot_avec_remise_wt, 'MT');
$localtaxes[1] += $result[9];
$result[11] = price2num(($pu_wt * (1 + ( $localtax1_rate / 100))) - $pu_wt, 'MU');
$localtaxes[2] += $result[11];
}
$apply_tax = false;
switch($localtax2_type) {
case '2': // localtax on product or service
$apply_tax = true;
break;
case '4': // localtax on product
if ($type == 0) $apply_tax = true;
break;
case '6': // localtax on service
if ($type == 1) $apply_tax = true;
break;
}
if ($uselocaltax2_rate && $apply_tax) {
$result[15] = price2num(($tot_sans_remise_wt * (1 + ( $localtax2_rate / 100))) - $tot_sans_remise_wt, 'MT');
$localtaxes[0] += $result[15];
$result[10] = price2num(($tot_avec_remise_wt * (1 + ( $localtax2_rate / 100))) - $tot_avec_remise_wt, 'MT');
$localtaxes[1] += $result[10];
$result[12] = price2num(($pu_wt * (1 + ( $localtax2_rate / 100))) - $pu_wt, 'MU');
$localtaxes[2] += $result[12];
}
//dol_syslog("price.lib::calcul_price_total $qty, $pu, $remise_percent_ligne, $txtva, $price_base_type $info_bits");
if ($price_base_type == 'HT')
{
// We work to define prices using the price without tax
$result[6] = price2num($tot_sans_remise, 'MT');
$result[8] = price2num($tot_sans_remise * (1 + ( (($info_bits & 1)?0:$txtva) / 100)) + $localtaxes[0], 'MT'); // Selon TVA NPR ou non
$result8bis= price2num($tot_sans_remise * (1 + ( $txtva / 100)) + $localtaxes[0], 'MT'); // Si TVA consideree normale (non NPR)
$result[7] = price2num($result8bis - ($result[6] + $localtaxes[0]), 'MT');
$result[0] = price2num($tot_avec_remise, 'MT');
$result[2] = price2num($tot_avec_remise * (1 + ( (($info_bits & 1)?0:$txtva) / 100)) + $localtaxes[1], 'MT'); // Selon TVA NPR ou non
$result2bis= price2num($tot_avec_remise * (1 + ( $txtva / 100)) + $localtaxes[1], 'MT'); // Si TVA consideree normale (non NPR)
$result[1] = price2num($result2bis - ($result[0] + $localtaxes[1]), 'MT'); // Total VAT = TTC - (HT + localtax)
$result[3] = price2num($pu, 'MU');
$result[5] = price2num($pu * (1 + ( (($info_bits & 1)?0:$txtva) / 100)) + $localtaxes[2], 'MU'); // Selon TVA NPR ou non
$result5bis= price2num($pu * (1 + ($txtva / 100)) + $localtaxes[2], 'MU'); // Si TVA consideree normale (non NPR)
$result[4] = price2num($result5bis - ($result[3] + $localtaxes[2]), 'MU');
}
else
{
// We work to define prices using the price with tax
$result[8] = price2num($tot_sans_remise + $localtaxes[0], 'MT');
$result[6] = price2num($tot_sans_remise / (1 + ((($info_bits & 1)?0:$txtva) / 100)), 'MT'); // Selon TVA NPR ou non
$result6bis= price2num($tot_sans_remise / (1 + ($txtva / 100)), 'MT'); // Si TVA consideree normale (non NPR)
$result[7] = price2num($result[8] - ($result6bis + $localtaxes[0]), 'MT');
$result[2] = price2num($tot_avec_remise + $localtaxes[1], 'MT');
$result[0] = price2num($tot_avec_remise / (1 + ((($info_bits & 1)?0:$txtva) / 100)), 'MT'); // Selon TVA NPR ou non
$result0bis= price2num($tot_avec_remise / (1 + ($txtva / 100)), 'MT'); // Si TVA consideree normale (non NPR)
$result[1] = price2num($result[2] - ($result0bis + $localtaxes[1]), 'MT'); // Total VAT = TTC - (HT + localtax)
$result[5] = price2num($pu + $localtaxes[2], 'MU');
$result[3] = price2num($pu / (1 + ((($info_bits & 1)?0:$txtva) / 100)), 'MU'); // Selon TVA NPR ou non
$result3bis= price2num($pu / (1 + ($txtva / 100)), 'MU'); // Si TVA consideree normale (non NPR)
$result[4] = price2num($result[5] - ($result3bis + $localtaxes[2]), 'MU');
}
// if there's some localtax without vat, we calculate localtaxes (we will add them at end)
//If input unit price is 'TTC', we need to have the totals without main VAT for a correct calculation
if ($price_base_type == 'TTC')
{
$tot_sans_remise= price2num($tot_sans_remise / (1 + ($txtva / 100)),'MU');
$tot_avec_remise= price2num($tot_avec_remise / (1 + ($txtva / 100)),'MU');
$pu = price2num($pu / (1 + ($txtva / 100)),'MU');
}
$apply_tax = false;
switch($localtax1_type) {
case '1': // localtax on product or service
$apply_tax = true;
break;
case '3': // localtax on product
if ($type == 0) $apply_tax = true;
break;
case '5': // localtax on service
if ($type == 1) $apply_tax = true;
break;
}
if ($uselocaltax1_rate && $apply_tax) {
$result[14] = price2num(($tot_sans_remise * (1 + ( $localtax1_rate / 100))) - $tot_sans_remise, 'MT'); // amount tax1 for total_ht_without_discount
$result[8] += $result[14]; // total_ttc_without_discount + tax1
$result[9] = price2num(($tot_avec_remise * (1 + ( $localtax1_rate / 100))) - $tot_avec_remise, 'MT'); // amount tax1 for total_ht
$result[2] += $result[9]; // total_ttc + tax1
$result[11] = price2num(($pu * (1 + ( $localtax1_rate / 100))) - $pu, 'MU'); // amount tax1 for pu_ht
$result[5] += $result[11]; // pu_ht + tax1
}
$apply_tax = false;
switch($localtax2_type) {
case '1': // localtax on product or service
$apply_tax = true;
break;
case '3': // localtax on product
if ($type == 0) $apply_tax = true;
break;
case '5': // localtax on service
if ($type == 1) $apply_tax = true;
break;
}
if ($uselocaltax2_rate && $apply_tax) {
$result[15] = price2num(($tot_sans_remise * (1 + ( $localtax2_rate / 100))) - $tot_sans_remise, 'MT'); // amount tax2 for total_ht_without_discount
$result[8] += $result[15]; // total_ttc_without_discount + tax2
$result[10] = price2num(($tot_avec_remise * (1 + ( $localtax2_rate / 100))) - $tot_avec_remise, 'MT'); // amount tax2 for total_ht
$result[2] += $result[10]; // total_ttc + tax2
$result[12] = price2num(($pu * (1 + ( $localtax2_rate / 100))) - $pu, 'MU'); // amount tax2 for pu_ht
$result[5] += $result[12]; // pu_ht + tax2
}
// If rounding is not using base 10 (rare)
if (! empty($conf->global->MAIN_ROUNDING_RULE_TOT))
{
if ($price_base_type == 'HT')
{
$result[0]=round($result[0]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
$result[1]=round($result[1]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
$result[2]=price2num($result[0]+$result[1], 'MT');
$result[9]=round($result[9]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
$result[10]=round($result[10]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
}
else
{
$result[1]=round($result[1]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
$result[2]=round($result[2]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
$result[0]=price2num($result[2]-$result[1], 'MT');
$result[9]=round($result[9]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
$result[10]=round($result[10]/$conf->global->MAIN_ROUNDING_RULE_TOT, 0)*$conf->global->MAIN_ROUNDING_RULE_TOT;
}
}
// Multicurrency
if ($multicurrency_tx != 1)
{
// Recal function using the multicurrency price as reference price. We must set param $multicurrency_tx to 1 to avoid infinite loop.
$newresult = calcul_price_total($qty, $pu_devise, $remise_percent_ligne, $txtva, $uselocaltax1_rate, $uselocaltax2_rate, $remise_percent_global, $price_base_type, $info_bits, $type, $seller, $localtaxes_array, $progress, 1, 0);
$result[16] = $newresult[0];
$result[17] = $newresult[1];
$result[18] = $newresult[2];
$result[19] = $newresult[3];
$result[20] = $newresult[4];
$result[21] = $newresult[5];
$result[22] = $newresult[6];
$result[23] = $newresult[7];
$result[24] = $newresult[8];
$result[25] = $newresult[9];
$result[26] = $newresult[10];
/*
$result[16] = price2num($result[0] * $multicurrency_tx, 'MT');
$result[17] = price2num($result[1] * $multicurrency_tx, 'MT');
$result[18] = price2num($result[2] * $multicurrency_tx, 'MT');
$result[19] = price2num($pu_devise, 'MU');
*/
}
else
{
$result[16] = $result[0];
$result[17] = $result[1];
$result[18] = $result[2];
$result[19] = $result[3];
$result[20] = $result[4];
$result[21] = $result[5];
$result[22] = $result[6];
$result[23] = $result[7];
$result[24] = $result[8];
$result[25] = $result[9];
$result[26] = $result[10];
}
//var_dump($result);
// initialize result array
//for ($i=0; $i <= 18; $i++) $result[$i] = (float) $result[$i];
dol_syslog('Price.lib::calcul_price_total MAIN_ROUNDING_RULE_TOT='.$conf->global->MAIN_ROUNDING_RULE_TOT.' pu='.$pu.' qty='.$qty.' price_base_type='.$price_base_type.' total_ht='.$result[0].'-total_vat='.$result[1].'-total_ttc='.$result[2]);
return $result;
}