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