gl/includes/db/gl_db_trans.inc

   1 <?php
   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 //--------------------------------------------------------------------------------
  13
  14 // Base function for adding a GL transaction
  15 // $date_ is display date (non-sql)
  16 // $amount is in $currency currency
  17 // if $currency is not set, then defaults to no conversion
  18
  19 function add_gl_trans($type, $trans_id, $date_, $account, $dimension, $dimension2, $memo_,
  20         $amount, $currency=null, $person_type_id=null, $person_id=null, $err_msg="", $rate=0)
  21 {
  22         global $SysPrefs;
  23
  24         $date = date2sql($date_);
  25         if ($currency != null)
  26         {
  27                 if ($rate == 0)
  28                         $amount_in_home_currency = to_home_currency($amount, $currency, $date_);
  29                 else
  30                         $amount_in_home_currency = round2($amount * $rate,  user_price_dec());
  31         }
  32         else
  33                 $amount_in_home_currency = round2($amount, user_price_dec());
  34         if ($dimension == null || $dimension < 0)
  35                 $dimension = 0;
  36         if ($dimension2 == null || $dimension2 < 0)
  37                 $dimension2 = 0;
  38         if (isset($SysPrefs->use_audit_trail) && $SysPrefs->use_audit_trail)
  39         {
  40                 if ($memo_ == "" || $memo_ == null)
  41                         $memo_ = $_SESSION["wa_current_user"]->username;
  42                 else
  43                         $memo_ = $_SESSION["wa_current_user"]->username . " - " . $memo_;
  44         }
  45         if (!is_subledger_account($account) || $account==get_company_pref('grn_clearing_act'))
  46                 $person_id = $person_type_id = null;
  47
  48         $sql = "INSERT INTO ".TB_PREF."gl_trans ( type, type_no, tran_date,
  49                 account, dimension_id, dimension2_id, memo_, amount";
  50
  51         if ($person_type_id != null)
  52                 $sql .= ", person_type_id, person_id";
  53
  54         $sql .= ") ";
  55
  56         $sql .= "VALUES (".db_escape($type).", ".db_escape($trans_id).", '$date',
  57                 ".db_escape($account).", ".db_escape($dimension).", "
  58                 .db_escape($dimension2).", ".db_escape($memo_).", "
  59                 .db_escape($amount_in_home_currency);
  60
  61         if ($person_type_id != null)
  62                 $sql .= ", ".db_escape($person_type_id).", ". db_escape($person_id);
  63
  64         $sql .= ") ";
  65
  66         if ($err_msg == "")
  67                 $err_msg = "The GL transaction could not be inserted";
  68
  69         db_query($sql, $err_msg);
  70         return $amount_in_home_currency;
  71 }
  72
  73 //--------------------------------------------------------------------------------
  74
  75 // GL Trans for standard costing, always home currency regardless of person
  76 // $date_ is display date (non-sql)
  77 // $amount is in HOME currency
  78
  79 function add_gl_trans_std_cost($type, $trans_id, $date_, $account, $dimension, $dimension2,
  80         $memo_, $amount, $person_type_id=null, $person_id=null, $err_msg="")
  81 {
  82
  83         if ($amount != 0)
  84                 return add_gl_trans($type, $trans_id, $date_, $account, $dimension, $dimension2, $memo_,
  85                         $amount, null, $person_type_id, $person_id, $err_msg);
  86         else
  87                 return 0;
  88 }
  89
  90 // Function for even out rounding problems
  91 function add_gl_balance($type, $trans_id, $date_, $amount, $person_type_id=null, $person_id=null)
  92 {
  93         $amount = round2($amount, user_price_dec());
  94
  95         if (floatcmp($amount, 0))
  96         {
  97                 error_log(sprintf( _("Rounding error %s encountered for trans_type:%s,trans_no:%s"), $amount, $type, $trans_id));
  98                 return add_gl_trans($type, $trans_id, $date_, get_company_pref('exchange_diff_act'), 0, 0, "",
  99                         $amount, null, $person_type_id, $person_id, "The balanced GL transaction could not be inserted");
 100         } else
 101                 return 0;
 102 }
 103
 104 //--------------------------------------------------------------------------------
 105
 106 function get_gl_transactions($from_date, $to_date, $trans_no=0,
 107         $account=null, $dimension=0, $dimension2=0, $filter_type=null,
 108         $amount_min=null, $amount_max=null, $person_id=null)
 109 {
 110         global $SysPrefs;
 111
 112         $from = date2sql($from_date);
 113         $to = date2sql($to_date);
 114
 115         $sql = "SELECT gl.*, j.event_date, j.doc_date, a.gl_seq, u.user_id, st.supp_reference, gl.person_id subcode,
 116                         IFNULL(IFNULL(sup.supp_name, debt.name), bt.person_id) as person_name,
 117                         IFNULL(gl.person_id, IFNULL(sup.supplier_id, debt.debtor_no)) as person_id,
 118                         IFNULL(st.tran_date, IFNULL(dt.tran_date, IFNULL(bt.trans_date, IFNULL(grn.delivery_date, gl.tran_date)))) as doc_date,
 119                         coa.account_name, ref.reference
 120                          FROM "
 121                         .TB_PREF."gl_trans gl
 122                         LEFT JOIN ".TB_PREF."voided v ON gl.type_no=v.id AND v.type=gl.type
 123
 124                         LEFT JOIN ".TB_PREF."supp_trans st ON gl.type_no=st.trans_no AND st.type=gl.type AND (gl.type!=".ST_JOURNAL." OR gl.person_id=st.supplier_id)
 125                         LEFT JOIN ".TB_PREF."grn_batch grn ON grn.id=gl.type_no AND gl.type=".ST_SUPPRECEIVE." AND gl.person_id=grn.supplier_id
 126                         LEFT JOIN ".TB_PREF."debtor_trans dt ON gl.type_no=dt.trans_no AND dt.type=gl.type AND (gl.type!=".ST_JOURNAL." OR gl.person_id=dt.debtor_no)
 127
 128                         LEFT JOIN ".TB_PREF."suppliers sup ON st.supplier_id=sup.supplier_id OR grn.supplier_id=sup.supplier_id
 129                         LEFT JOIN ".TB_PREF."cust_branch branch ON dt.branch_code=branch.branch_code
 130                         LEFT JOIN ".TB_PREF."debtors_master debt ON dt.debtor_no=debt.debtor_no
 131
 132                         LEFT JOIN ".TB_PREF."bank_trans bt ON bt.type=gl.type AND bt.trans_no=gl.type_no AND bt.amount!=0
 133                                  AND bt.person_type_id=gl.person_type_id AND bt.person_id=gl.person_id
 134
 135                         LEFT JOIN ".TB_PREF."journal j ON j.type=gl.type AND j.trans_no=gl.type_no
 136                         LEFT JOIN ".TB_PREF."audit_trail a ON a.type=gl.type AND a.trans_no=gl.type_no AND NOT ISNULL(gl_seq)
 137                         LEFT JOIN ".TB_PREF."users u ON a.user=u.id
 138
 139                         LEFT JOIN ".TB_PREF."refs ref ON ref.type=gl.type AND ref.id=gl.type_no,"
 140                 .TB_PREF."chart_master coa
 141                 WHERE coa.account_code=gl.account
 142                 AND ISNULL(v.date_)
 143                 AND gl.tran_date >= '$from'
 144                 AND gl.tran_date <= '$to'";
 145         if (isset($SysPrefs->show_voided_gl_trans) && $SysPrefs->show_voided_gl_trans == 0)
 146                 $sql .= " AND gl.amount <> 0";
 147
 148         if ($person_id)
 149                 $sql .= " AND gl.person_id=".db_escape($person_id);
 150
 151         if ($trans_no > 0)
 152                 $sql .= " AND gl.type_no LIKE ".db_escape('%'.$trans_no);;
 153
 154         if ($account != null)
 155                 $sql .= " AND gl.account = ".db_escape($account);
 156
 157         if ($dimension > 0)
 158                 $sql .= " AND gl.dimension_id = ".($dimension<0 ? 0 : db_escape($dimension));
 159
 160         if ($dimension2 > 0)
 161                 $sql .= " AND gl.dimension2_id = ".($dimension2<0 ? 0 : db_escape($dimension2));
 162
 163         if ($filter_type != null AND is_numeric($filter_type))
 164                 $sql .= " AND gl.type= ".db_escape($filter_type);
 165
 166         if ($amount_min != null)
 167                 $sql .= " AND ABS(gl.amount) >= ABS(".db_escape($amount_min).")";
 168
 169         if ($amount_max != null)
 170                 $sql .= " AND ABS(gl.amount) <= ABS(".db_escape($amount_max).")";
 171
 172         $sql .= " ORDER BY tran_date, counter";
 173
 174         return db_query($sql, "The transactions for could not be retrieved");
 175 }
 176
 177
 178 //--------------------------------------------------------------------------------
 179
 180 function get_gl_trans($type, $trans_id)
 181 {
 182         $sql = "SELECT gl.*, cm.account_name, IFNULL(refs.reference, '') AS reference, user.real_name,
 183                         COALESCE(st.tran_date, dt.tran_date, bt.trans_date, grn.delivery_date, gl.tran_date) as doc_date,
 184                         IF(ISNULL(st.supp_reference), '', st.supp_reference) AS supp_reference
 185         FROM ".TB_PREF."gl_trans as gl
 186                 LEFT JOIN ".TB_PREF."chart_master as cm ON gl.account = cm.account_code
 187                 LEFT JOIN ".TB_PREF."refs as refs ON (gl.type=refs.type AND gl.type_no=refs.id)
 188                 LEFT JOIN ".TB_PREF."audit_trail as audit ON (gl.type=audit.type AND gl.type_no=audit.trans_no AND NOT ISNULL(gl_seq))
 189                 LEFT JOIN ".TB_PREF."users as user ON (audit.user=user.id)
 190         # all this below just to retrieve doc_date :>
 191                 LEFT JOIN ".TB_PREF."supp_trans st ON gl.type_no=st.trans_no AND st.type=gl.type AND (gl.type!=".ST_JOURNAL." OR gl.person_id=st.supplier_id)
 192                 LEFT JOIN ".TB_PREF."grn_batch grn ON grn.id=gl.type_no AND gl.type=".ST_SUPPRECEIVE." AND gl.person_id=grn.supplier_id
 193                 LEFT JOIN ".TB_PREF."debtor_trans dt ON gl.type_no=dt.trans_no AND dt.type=gl.type AND (gl.type!=".ST_JOURNAL." OR gl.person_id=dt.debtor_no)
 194                 LEFT JOIN ".TB_PREF."bank_trans bt ON bt.type=gl.type AND bt.trans_no=gl.type_no AND bt.amount!=0
 195                          AND bt.person_type_id=gl.person_type_id AND bt.person_id=gl.person_id
 196                 LEFT JOIN ".TB_PREF."journal j ON j.type=gl.type AND j.trans_no=gl.type_no"
 197
 198                 ." WHERE gl.type= ".db_escape($type)
 199                 ." AND gl.type_no = ".db_escape($trans_id)
 200                 ." AND gl.amount <> 0"
 201                 ." ORDER BY tran_date, counter";
 202
 203         return db_query($sql, "The gl transactions could not be retrieved");
 204 }
 205
 206 //--------------------------------------------------------------------------------
 207
 208 function get_gl_wo_cost_trans($trans_id, $cost_type=-1, $all_gl=false)
 209 {
 210         $sql = "SELECT costing.*, gl.*, chart.account_name, com.memo_
 211                 FROM "
 212                 .TB_PREF."wo_costing costing, "
 213                 .TB_PREF."gl_trans gl LEFT JOIN ".TB_PREF."comments com ON gl.type=com.type     AND gl.type_no=com.id,"
 214                 .TB_PREF."chart_master chart
 215                 WHERE
 216                         costing.workorder_id=".db_escape($trans_id)
 217                 ."      AND chart.account_code=gl.account
 218                         AND gl.type=costing.trans_type
 219                         AND gl.type_no=costing.trans_no";
 220         if ($cost_type != -1)
 221                 $sql .= " AND costing.cost_type=".db_escape($cost_type);
 222         $sql .= $all_gl ? " AND amount != 0" : " AND amount < 0";
 223
 224         return db_query($sql, "The gl transactions could not be retrieved");
 225 }
 226
 227 function get_gl_wo_issue_trans($trans_id, $person_id=-1, $all_gl=false)
 228 {
 229         $sql = "SELECT issue.*, gl.*, chart.account_name, com.memo_
 230                 FROM "
 231                         .TB_PREF."wo_issues issue,"
 232                         .TB_PREF."gl_trans gl LEFT JOIN ".TB_PREF."comments com ON gl.type=com.type     AND gl.type_no=com.id,"
 233                         .TB_PREF."chart_master chart
 234                 WHERE issue.workorder_id=".db_escape($trans_id)
 235                  ." AND chart.account_code=gl.account
 236                         AND gl.type=".ST_MANUISSUE." AND gl.type_no=issue.issue_no";
 237 //                      ." AND gl.person_type_id=".PT_WORKORDER;
 238         if ($person_id != -1)
 239                 $sql .= " AND gl.person_id=".db_escape($person_id);
 240         $sql .= $all_gl ? " AND amount != 0" : " AND amount < 0";
 241         $sql .= " ORDER BY type, type_no";
 242         return db_query($sql, "The gl transactions could not be retrieved");
 243 }
 244
 245 function get_gl_wo_productions($trans_id, $all_gl=false)
 246 {
 247         $sql = "SELECT rcv.*, gl.*, chart.account_name, com.memo_
 248                 FROM "
 249                 .TB_PREF."wo_manufacture rcv, "
 250                 .TB_PREF."gl_trans gl LEFT JOIN ".TB_PREF."comments com ON gl.type=com.type     AND gl.type_no=com.id,"
 251                 .TB_PREF."chart_master chart
 252                 WHERE
 253                         rcv.workorder_id=".db_escape($trans_id)
 254                 ."      AND chart.account_code=gl.account
 255                         AND gl.type=".ST_MANURECEIVE."
 256                         AND gl.type_no=rcv.id
 257                         AND amount != 0 "
 258                 .($all_gl ? " AND amount != 0" : " AND amount < 0")
 259                 ." ORDER BY type, type_no";
 260
 261         return db_query($sql, "The gl transactions could not be retrieved");
 262 }
 263
 264 function get_gl_balance_from_to($from_date, $to_date, $account, $dimension=0, $dimension2=0)
 265 {
 266         $from = date2sql($from_date);
 267         $to = date2sql($to_date);
 268
 269     $sql = "SELECT SUM(amount) FROM ".TB_PREF."gl_trans
 270                 WHERE account='$account'";
 271         if ($from_date != "")
 272                 $sql .= "  AND tran_date > '$from'";
 273         if ($to_date != "")
 274                 $sql .= "  AND tran_date < '$to'";
 275         if ($dimension != 0)
 276                 $sql .= " AND dimension_id = ".($dimension<0 ? 0 : db_escape($dimension));
 277         if ($dimension2 != 0)
 278                 $sql .= " AND dimension2_id = ".($dimension2<0 ? 0 : db_escape($dimension2));
 279
 280         $result = db_query($sql, "The starting balance for account $account could not be calculated");
 281
 282         $row = db_fetch_row($result);
 283         return $row[0];
 284 }
 285
 286 //--------------------------------------------------------------------------------
 287
 288 function get_gl_trans_from_to($from_date, $to_date, $account, $dimension=0, $dimension2=0)
 289 {
 290         $from = date2sql($from_date);
 291         $to = date2sql($to_date);
 292
 293     $sql = "SELECT SUM(amount) FROM ".TB_PREF."gl_trans
 294                 WHERE account='$account'";
 295         if ($from_date != "")
 296                 $sql .= " AND tran_date >= '$from'";
 297         if ($to_date != "")
 298                 $sql .= " AND tran_date <= '$to'";
 299         if ($dimension != 0)
 300                 $sql .= " AND dimension_id = ".($dimension<0 ? 0 : db_escape($dimension));
 301         if ($dimension2 != 0)
 302                 $sql .= " AND dimension2_id = ".($dimension2<0 ? 0 : db_escape($dimension2));
 303
 304         $result = db_query($sql, "Transactions for account $account could not be calculated");
 305
 306         $row = db_fetch_row($result);
 307         return (float)$row[0];
 308 }
 309
 310 //----------------------------------------------------------------------------------------------------
 311 function get_balance($account, $dimension, $dimension2, $from, $to, $from_incl=true, $to_incl=true)
 312 {
 313         $from_date = date2sql($from);
 314         $to_date = date2sql($to);
 315
 316         $sql = "SELECT  SUM(IF(amount >= 0, amount, 0)) as debit,
 317                                         SUM(IF(amount < 0, -amount, 0)) as credit,
 318                                         SUM(amount) as balance
 319                 FROM ".TB_PREF."gl_trans trans,"
 320                         .TB_PREF."chart_master coa,"
 321                         .TB_PREF."chart_types act_type, "
 322                         .TB_PREF."chart_class act_class
 323                 WHERE trans.account=coa.account_code
 324                         AND coa.account_type=act_type.id
 325                 AND act_type.class_id=act_class.cid"
 326                 ." AND ".($from_incl ? "tran_date >= '$from_date'" : "tran_date > IF(ctype>0 AND ctype<".CL_INCOME.", '0000-00-00', '$from_date')")
 327                 ." AND ".($to_incl ? "tran_date <= '$to_date'" : "tran_date < '$to_date'")
 328                 .($account == null ? '' : " AND account=".db_escape($account))
 329                 .($dimension == 0 ? ''  : " AND dimension_id = ".($dimension<0 ? 0 : db_escape($dimension)))
 330                 .($dimension2 == 0 ? '' : " AND dimension2_id = ".($dimension2<0 ? 0 : db_escape($dimension2)));
 331
 332         $result = db_query($sql,"No general ledger accounts were returned");
 333
 334         return db_fetch($result);
 335 }
 336
 337 //--------------------------------------------------------------------------------
 338
 339 function get_budget_trans_from_to($from_date, $to_date, $account, $dimension=0, $dimension2=0)
 340 {
 341
 342         $from = date2sql($from_date);
 343         $to = date2sql($to_date);
 344
 345         $sql = "SELECT SUM(amount)
 346                 FROM ".TB_PREF."budget_trans
 347                 WHERE account=".db_escape($account);
 348         if ($from_date != "")
 349                 $sql .= " AND tran_date >= '$from' ";
 350         if ($to_date != "")
 351                 $sql .= " AND tran_date <= '$to' ";
 352         if ($dimension != 0)
 353                 $sql .= " AND dimension_id = ".($dimension<0?0:db_escape($dimension));
 354         if ($dimension2 != 0)
 355                 $sql .= " AND dimension2_id = ".($dimension2<0?0:db_escape($dimension2));
 356         $result = db_query($sql,"No budget accounts were returned");
 357
 358         $row = db_fetch_row($result);
 359         return $row[0];
 360 }
 361 //-------------------------------------------------------------------------------------
 362
 363 function exists_gl_budget($date_, $account, $dimension, $dimension2)
 364 {
 365         $sql = "SELECT account FROM ".TB_PREF."budget_trans WHERE account=".db_escape($account)
 366         ." AND tran_date='$date_' AND
 367                 dimension_id=".db_escape($dimension)." AND dimension2_id=".db_escape($dimension2);
 368         $result = db_query($sql, "Cannot retreive a gl transaction");
 369
 370     return (db_num_rows($result) > 0);
 371 }
 372
 373 function add_update_gl_budget_trans($date_, $account, $dimension, $dimension2, $amount)
 374 {
 375         $date = date2sql($date_);
 376
 377         if (exists_gl_budget($date, $account, $dimension, $dimension2))
 378                 $sql = "UPDATE ".TB_PREF."budget_trans SET amount=".db_escape($amount)
 379                 ." WHERE account=".db_escape($account)
 380                 ." AND dimension_id=".db_escape($dimension)
 381                 ." AND dimension2_id=".db_escape($dimension2)
 382                 ." AND tran_date='$date'";
 383         else
 384                 $sql = "INSERT INTO ".TB_PREF."budget_trans (tran_date,
 385                         account, dimension_id, dimension2_id, amount, memo_) VALUES ('$date',
 386                         ".db_escape($account).", ".db_escape($dimension).", "
 387                         .db_escape($dimension2).", ".db_escape($amount).", '')";
 388
 389         db_query($sql, "The GL budget transaction could not be saved");
 390 }
 391
 392 function delete_gl_budget_trans($date_, $account, $dimension, $dimension2)
 393 {
 394         $date = date2sql($date_);
 395
 396         $sql = "DELETE FROM ".TB_PREF."budget_trans WHERE account=".db_escape($account)
 397         ." AND dimension_id=".db_escape($dimension)
 398         ." AND dimension2_id=".db_escape($dimension2)
 399         ." AND tran_date='$date'";
 400         db_query($sql, "The GL budget transaction could not be deleted");
 401 }
 402
 403 function get_only_budget_trans_from_to($from_date, $to_date, $account, $dimension=0, $dimension2=0)
 404 {
 405
 406         $from = date2sql($from_date);
 407         $to = date2sql($to_date);
 408
 409         $sql = "SELECT SUM(amount) FROM ".TB_PREF."budget_trans
 410                 WHERE account=".db_escape($account)
 411                 ." AND tran_date >= '$from' AND tran_date <= '$to'
 412                  AND dimension_id = ".db_escape($dimension)
 413                  ." AND dimension2_id = ".db_escape($dimension2);
 414         $result = db_query($sql,"No budget accounts were returned");
 415
 416         $row = db_fetch_row($result);
 417         return $row[0];
 418 }
 419
 420 //--------------------------------------------------------------------------------
 421 //      Stores journal/bank transaction tax details if applicable
 422 //
 423 function add_gl_tax_details($gl_code, $trans_type, $trans_no, $amount, $ex_rate, $date, $memo, $included=0, $net_amount = null)
 424 {
 425         $tax_type = is_tax_account($gl_code);
 426         if(!$tax_type) return;  // $gl_code is not tax account
 427
 428         $tax = get_tax_type($tax_type);
 429         if ($trans_type == ST_SALESINVOICE || $trans_type == ST_CUSTDELIVERY || $trans_type == ST_CUSTCREDIT)
 430                 $amount = -$amount;
 431         // we have to restore net amount as we cannot know the base amount
 432         if ($net_amount===null) {
 433                 if ($tax['rate'] == 0) {
 434                         $net_amount = 0;
 435                 } else {
 436                         // calculate net amount
 437                         $net_amount = $amount/$tax['rate']*100;
 438                 }
 439         }
 440         add_trans_tax_details($trans_type, $trans_no, $tax['id'], $tax['rate'], $included,
 441                 $amount, $net_amount, $ex_rate, $date, $memo, null);
 442
 443 }
 444
 445 //--------------------------------------------------------------------------------
 446 //
 447 //      Store transaction tax details for fiscal purposes with 'freezed'
 448 //      actual tax type rate.
 449 //
 450 function add_trans_tax_details($trans_type, $trans_no, $tax_id, $rate, $included,
 451         $amount, $net_amount, $ex_rate, $tran_date, $memo, $reg_type=null)
 452 {
 453         // guess tax register if not set
 454         if (!isset($reg_type))
 455                 $reg_type = in_array($trans_type, array(ST_SUPPINVOICE, ST_SUPPCREDIT)) ? TR_OUTPUT
 456                                 : in_array($trans_type, array(ST_SALESINVOICE, ST_CUSTCREDIT)) ? TR_INPUT : null;
 457
 458         $sql = "INSERT INTO ".TB_PREF."trans_tax_details
 459                 (trans_type, trans_no, tran_date, tax_type_id, rate, ex_rate,
 460                         included_in_price, net_amount, amount, memo, reg_type)
 461                 VALUES (".db_escape($trans_type)."," . db_escape($trans_no).",'"
 462                                 .date2sql($tran_date)."',".db_escape($tax_id).","
 463                                 .db_escape($rate).",".db_escape($ex_rate).",".($included ? 1:0).","
 464                                 .db_escape($net_amount).","
 465                                 .db_escape($amount).",".db_escape($memo).",".db_escape($reg_type, true).")";
 466
 467         db_query($sql, "Cannot save trans tax details");
 468
 469 }
 470 //----------------------------------------------------------------------------------------
 471
 472 function get_trans_tax_details($trans_type, $trans_no)
 473 {
 474         $sql = "SELECT tax_details.*,
 475                                 tax_type.name AS tax_type_name,
 476                                 tax_details.rate AS effective_rate,
 477                                 tax_type.rate AS rate
 478                 FROM ".TB_PREF."trans_tax_details tax_details,
 479                         ".TB_PREF."tax_types tax_type
 480                 WHERE
 481                         trans_type = ".db_escape($trans_type)."
 482                 AND trans_no = ".db_escape($trans_no)."
 483                 AND (net_amount != 0 OR amount != 0)
 484                 AND tax_type.id = tax_details.tax_type_id";
 485
 486         return db_query($sql, "The transaction tax details could not be retrieved");
 487 }
 488
 489 //----------------------------------------------------------------------------------------
 490
 491 function void_trans_tax_details($type, $type_no)
 492 {
 493         $sql = "UPDATE ".TB_PREF."trans_tax_details SET amount=0, net_amount=0
 494                 WHERE trans_no=".db_escape($type_no)
 495                 ." AND trans_type=".db_escape($type);
 496
 497         db_query($sql, "The transaction tax details could not be voided");
 498 }
 499
 500 //----------------------------------------------------------------------------------------
 501
 502 function clear_trans_tax_details($type, $type_no)
 503 {
 504         $sql = "DELETE FROM ".TB_PREF."trans_tax_details
 505                 WHERE trans_no=".db_escape($type_no)
 506                 ." AND trans_type=".db_escape($type);
 507
 508         db_query($sql, "The transaction tax details could not be cleared");
 509 }
 510
 511 function get_tax_summary($from, $to, $also_zero_purchases=false)
 512 {
 513         $fromdate = date2sql($from);
 514         $todate = date2sql($to);
 515
 516         $sql = "SELECT
 517                                 SUM(IF(trans_type=".ST_SUPPCREDIT.",-1,1)*
 518                                 IF((reg_type=".TR_OUTPUT.")"
 519                                         ." || ((trans_type IN(".ST_SUPPINVOICE.",".ST_SUPPCREDIT.") OR (trans_type=".ST_JOURNAL." AND reg_type=".TR_INPUT."))
 520                                         ), net_amount*ex_rate,0)
 521                                 ) net_output,
 522
 523                                 SUM(IF(trans_type=".ST_SUPPCREDIT.",-1,1)*
 524                                 IF((reg_type=".TR_OUTPUT.")"
 525                                         ." || ((trans_type IN(".ST_SUPPINVOICE.",".ST_SUPPCREDIT.") OR (trans_type=".ST_JOURNAL." AND reg_type=".TR_INPUT."))
 526                                         ), amount*ex_rate,0)) payable,
 527
 528                                 SUM(IF(trans_type IN(".ST_SUPPCREDIT."),-1,1)*
 529                                 IF(reg_type=".TR_INPUT
 530                                         . ($also_zero_purchases ? '': " AND tax_type_id AND taxrec.rate")
 531                                         .", net_amount*ex_rate, 0)) net_input,
 532
 533                                 SUM(IF(trans_type IN(".ST_SUPPCREDIT."),-1,1)*
 534                                 IF(reg_type=".TR_INPUT
 535                                         . ($also_zero_purchases ? '': " AND tax_type_id AND taxrec.rate ")
 536                                         .", amount*ex_rate, 0)) collectible,
 537                                 taxrec.rate,
 538                                 ttype.id,
 539                                 ttype.name
 540                 FROM ".TB_PREF."trans_tax_details taxrec LEFT JOIN ".TB_PREF."tax_types ttype ON taxrec.tax_type_id=ttype.id
 541                 WHERE taxrec.trans_type IN (".implode(',',
 542                         array(ST_SALESINVOICE, ST_CUSTCREDIT, ST_SUPPINVOICE, ST_SUPPCREDIT, ST_JOURNAL)).")
 543                         AND taxrec.tran_date >= '$fromdate'
 544                         AND taxrec.tran_date <= '$todate'
 545                 GROUP BY ttype.id";
 546
 547                 // display_error($sql);
 548     return db_query($sql,"Cannot retrieve tax summary");
 549 }
 550
 551 //--------------------------------------------------------------------------------------------------
 552
 553 function exists_gl_trans($type, $trans_id)
 554 {
 555         $sql = "SELECT type_no FROM ".TB_PREF."gl_trans WHERE type=".db_escape($type)
 556                 ." AND type_no=".db_escape($trans_id);
 557         $result = db_query($sql, "Cannot retreive a gl transaction");
 558
 559     return (db_num_rows($result) > 0);
 560 }
 561
 562 //--------------------------------------------------------------------------------------------------
 563
 564 function void_gl_trans($type, $trans_id, $nested=false)
 565 {
 566         if (!$nested)
 567                 begin_transaction();
 568
 569         $sql = "UPDATE ".TB_PREF."gl_trans SET amount=0 WHERE type=".db_escape($type)
 570         ." AND type_no=".db_escape($trans_id);
 571
 572         db_query($sql, "could not void gl transactions for type=$type and trans_no=$trans_id");
 573
 574         if (!$nested)
 575                 commit_transaction();
 576 }
 577
 578 //----------------------------------------------------------------------------------------
 579
 580 function clear_gl_trans($type, $trans_id, $nested=false)
 581 {
 582         if (!$nested)
 583                 begin_transaction();
 584
 585         $sql = "DELETE FROM ".TB_PREF."gl_trans WHERE type=".db_escape($type)
 586         ." AND type_no=".db_escape($trans_id);
 587
 588         db_query($sql, "could not clear gl transactions for type=$type and trans_no=$trans_id");
 589
 590         if (!$nested)
 591                 commit_transaction();
 592 }
 593
 594 function get_sql_for_journal_inquiry($filter, $from, $to, $ref='', $memo='', $alsoclosed=false,
 595                  $user_id=null, $contractor_id=null, $dimension=null)
 596 {
 597
 598         $sql = "SELECT  IFNULL(a.gl_seq,0) as gl_seq,
 599                 gl.tran_date,
 600                 gl.type as trans_type,
 601                 gl.type_no as trans_no,
 602                 IFNULL(MAX(supp.supp_name), MAX(cust.name)) as name,
 603                 IF(ISNULL(st.supp_reference), '', st.supp_reference) AS supp_reference,
 604                 refs.reference,"
 605                 .($dimension ? " -SUM(IF(dim.dimension in(gl.dimension_id,gl.dimension2_id), gl.amount, 0)) as amount,":" SUM(IF(gl.amount>0, gl.amount,0)) as amount,")
 606                 ."com.memo_,
 607                 IF(ISNULL(u.user_id),'',u.user_id) as user_id";
 608
 609         if ($contractor_id > 0) {
 610                 $sql.= ", st.supplier_id, dt.debtor_no ";
 611         }
 612
 613         $sql.= " FROM ".TB_PREF."gl_trans as gl
 614                  LEFT JOIN ".TB_PREF."audit_trail as a ON
 615                         (gl.type=a.type AND gl.type_no=a.trans_no)
 616                  LEFT JOIN ".TB_PREF."comments as com ON
 617                         (gl.type=com.type AND gl.type_no=com.id)
 618                  LEFT JOIN ".TB_PREF."refs as refs ON
 619                         (gl.type=refs.type AND gl.type_no=refs.id)
 620                  LEFT JOIN ".TB_PREF."users as u ON
 621                         a.user=u.id
 622                  LEFT JOIN ".TB_PREF."debtor_trans dt ON dt.type=gl.type AND gl.type_no=dt.trans_no
 623                  LEFT JOIN ".TB_PREF."debtors_master cust ON gl.person_type_id=2 AND gl.person_id=cust.debtor_no
 624                  LEFT JOIN ".TB_PREF."supp_trans st ON st.type=gl.type AND gl.type_no=st.trans_no
 625                  LEFT JOIN ".TB_PREF."suppliers supp ON gl.person_type_id=3 AND gl.person_id=supp.supplier_id"
 626                  .($dimension ?
 627                  " LEFT JOIN (SELECT type, type_no, MAX(IFNULL(dimension_id, dimension2_id)) dimension FROM ".TB_PREF."gl_trans GROUP BY type, type_no) dim
 628                                 ON gl.type=dim.type AND gl.type_no=dim.type_no" : '')
 629                 ." WHERE gl.tran_date >= '" . date2sql($from) . "'
 630                 AND gl.tran_date <= '" . date2sql($to) . "'
 631                 AND gl.amount!=0";
 632         if ($ref) {
 633                 $sql .= " AND refs.reference LIKE ". db_escape("%$ref%");
 634         }
 635         if ($memo) {
 636                 $sql .= " AND com.memo_ LIKE ". db_escape("%$memo%");
 637         }
 638         if ($filter != -1) {
 639                 $sql .= " AND gl.type=".db_escape($filter);
 640         }
 641         if (!$alsoclosed) {
 642                 $sql .= " AND gl_seq=0";
 643         }
 644         else
 645                 $sql .= " AND NOT ISNULL(a.gl_seq)";
 646
 647         if ($user_id != null)
 648                 $sql .= " AND user_id = ".db_escape($user_id);
 649
 650         if ($contractor_id > 0) {
 651                 $sql.= " AND (dt.debtor_no =".$contractor_id;
 652                 $sql.= " OR st.supplier_id =".$contractor_id.") ";
 653         }
 654
 655         if ($dimension != null)
 656                 $sql .= " AND dim.dimension = ".db_escape($dimension);
 657
 658         $sql .= " GROUP BY gl.tran_date, a.gl_seq, gl.type, gl.type_no";
 659
 660         return $sql;
 661 }