purchasing/includes/db/suppalloc_db.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 function add_supp_allocation($amount, $trans_type_from, $trans_no_from,
  15         $trans_type_to, $trans_no_to, $person_id, $date_)
  16 {
  17         $date = date2sql($date_);
  18         $sql = "INSERT INTO ".TB_PREF."supp_allocations (
  19                 amt, date_alloc,
  20                 trans_type_from, trans_no_from, trans_no_to, trans_type_to, person_id)
  21                 VALUES (".db_escape($amount).", '$date', "
  22                 .db_escape($trans_type_from).", ".db_escape($trans_no_from).", "
  23                 .db_escape($trans_no_to).", ".db_escape($trans_type_to).", ".db_escape($person_id).")";
  24
  25         db_query($sql, "A supplier allocation could not be added to the database");
  26 }
  27
  28 //----------------------------------------------------------------------------------------
  29
  30
  31 function delete_supp_allocation($trans_id)
  32 {
  33         $sql = "DELETE FROM ".TB_PREF."supp_allocations WHERE id = ".db_escape($trans_id);
  34         db_query($sql, "The existing allocation $trans_id could not be deleted");
  35 }
  36
  37 //----------------------------------------------------------------------------------------
  38
  39 function get_supp_trans_allocation_balance($trans_type, $trans_no)
  40 {
  41         $sql = "SELECT (ov_amount+ov_gst-ov_discount-alloc) AS BalToAllocate
  42                 FROM ".TB_PREF."supp_trans WHERE trans_no="
  43                 .db_escape($trans_no)." AND type=".db_escape($trans_type);
  44         $result = db_query($sql,"calculate the allocation");
  45         $myrow = db_fetch_row($result);
  46
  47         return $myrow ? $myrow[0] : 0;
  48 }
  49
  50 //----------------------------------------------------------------------------------------
  51 //      Update supplier trans alloc field according to current status of supp_allocations
  52 //
  53 function update_supp_trans_allocation($trans_type, $trans_no, $person_id)
  54 {
  55         $dec = user_price_dec();
  56         $sql = "UPDATE `".TB_PREF.($trans_type==ST_PURCHORDER ? 'purch_orders' : 'supp_trans')."` trans,
  57                         (SELECT person_id, sum(amt) amt from ".TB_PREF."supp_allocations
  58                                 WHERE person_id=".db_escape($person_id)." AND ((trans_type_to=".db_escape($trans_type)." AND trans_no_to=".db_escape($trans_no).")
  59                                 OR (trans_type_from=".db_escape($trans_type)." AND trans_no_from=".db_escape($trans_no)."))) allocated
  60                 SET
  61                         trans.alloc=IFNULL(ROUND(allocated.amt, $dec), 0)
  62                 WHERE trans.supplier_id=person_id AND " . ($trans_type==ST_PURCHORDER ?
  63                           "trans.order_no=".db_escape($trans_no)
  64                         : "trans.type=".db_escape($trans_type)." AND trans.trans_no=".db_escape($trans_no));
  65
  66         db_query($sql, "The supp transaction record could not be modified for the allocation against it");
  67 }
  68
  69 //-------------------------------------------------------------------------------------------------------------
  70
  71 function void_supp_allocations($type, $type_no, $date="")
  72 {
  73         return clear_supp_alloctions($type, $type_no, null, $date);
  74 }
  75
  76 //-------------------------------------------------------------------------------------------------------------
  77
  78 function clear_supp_alloctions($type, $type_no, $person_id=null, $date="")
  79 {
  80         $sql = "UPDATE  ".TB_PREF."supp_allocations ca
  81                                 LEFT JOIN ".TB_PREF."supp_trans paym ON ca.trans_type_from=paym.type AND ca.trans_no_from=paym.trans_no AND ca.person_id=paym.supplier_id
  82                                 LEFT JOIN ".TB_PREF."supp_trans st ON ca.trans_type_to=st.type AND ca.trans_no_to=st.trans_no AND ca.person_id=st.supplier_id
  83                                 LEFT JOIN ".TB_PREF."purch_orders po ON ca.trans_type_to=".ST_PURCHORDER." AND ca.trans_no_to=po.order_no AND ca.person_id=po.supplier_id
  84                         SET paym.alloc=paym.alloc - ca.amt,
  85                                 st.alloc=st.alloc -  ca.amt,
  86                                 po.alloc=po.alloc -  ca.amt
  87                         WHERE  ((ca.trans_type_from=".db_escape($type)." AND ca.trans_no_from=".db_escape($type_no).")
  88                                 OR (ca.trans_type_to=".db_escape($type)." AND ca.trans_no_to=".db_escape($type_no)."))";
  89         if ($person_id)
  90                 $sql .= " AND ca.person_id=".db_escape($person_id);
  91         db_query($sql, "could not clear allocation");
  92
  93         // remove any allocations for this transaction
  94         $sql = "DELETE FROM ".TB_PREF."supp_allocations
  95                         WHERE  ((trans_type_from=".db_escape($type)." AND trans_no_from=".db_escape($type_no).")
  96                                 OR (trans_type_to=".db_escape($type)." AND trans_no_to=".db_escape($type_no)."))";
  97         if ($person_id)
  98                 $sql .= " AND person_id=".db_escape($person_id);
  99
 100         db_query($sql, "could not void supp transactions for type=$type and trans_no=$type_no");
 101 }
 102 //-------------------------------------------------------------------------------------------------------------
 103
 104 function get_allocatable_from_supp_sql($supplier_id, $settled)
 105 {
 106         $sql = "SELECT
 107                 trans.type,
 108                 trans.trans_no,
 109                 IF(trans.supp_reference='',trans.reference,trans.supp_reference) as reference,
 110                 trans.tran_date,
 111                 supplier.supp_name,
 112                 supplier.curr_code,
 113                 ov_amount+ov_gst+ov_discount AS Total,
 114                 trans.alloc,
 115                 trans.due_date,
 116                 trans.supplier_id,
 117                 supplier.address,
 118                 round(abs(ov_amount+ov_gst+ov_discount)-alloc,6) <= 0 AS settled
 119          FROM "
 120                 .TB_PREF."supp_trans as trans, "
 121                 .TB_PREF."suppliers as supplier"
 122         ." WHERE trans.supplier_id=supplier.supplier_id
 123                 AND type IN(".ST_SUPPAYMENT.",".ST_SUPPCREDIT.",".ST_BANKPAYMENT.",".ST_JOURNAL.") AND (trans.ov_amount < 0)";
 124
 125         if (!$settled)
 126                 $sql .= " AND (round(abs(ov_amount+ov_gst+ov_discount)-alloc,6) > 0)";
 127
 128         if ($supplier_id != null)
 129                 $sql .= " AND supplier.supplier_id = ".db_escape($supplier_id);
 130
 131         return $sql;
 132 }
 133
 134 function get_allocatable_purch_orders($supplier_id = null, $trans_no=null, $type=null)
 135 {
 136         $due_dates = "SELECT order_no, MIN(delivery_date) as date
 137                 FROM ".TB_PREF."purch_order_details det
 138                 GROUP BY det.order_no";
 139
 140         $sql = "SELECT
 141                 ".ST_PURCHORDER." as type,
 142                 porder.order_no as trans_no,
 143                 porder.reference,
 144                 porder.ord_date,
 145                 supplier.supp_name AS DebtorName,
 146                 supplier.curr_code,
 147                 total as Total,
 148                 porder.alloc,
 149                 due_dates.date as due_date,
 150                 supplier.address,
 151                 amt,
 152                 requisition_no as supp_ref
 153                 FROM ".TB_PREF."purch_orders as porder
 154                         LEFT JOIN ".TB_PREF."suppliers as supplier ON porder.supplier_id = supplier.supplier_id
 155                         LEFT JOIN ".TB_PREF."supp_allocations as alloc
 156                                 ON porder.order_no = alloc.trans_no_to AND alloc.trans_type_to=".ST_PURCHORDER." AND alloc.person_id=porder.supplier_id
 157                         LEFT JOIN ".TB_PREF."grn_batch as grn ON porder.order_no = grn.purch_order_no
 158                         LEFT JOIN ($due_dates) due_dates ON due_dates.order_no=porder.order_no
 159                 WHERE total>0";
 160
 161         if ($trans_no != null and $type != null)
 162         {
 163                 $sql .= " AND alloc.trans_no_from=".db_escape($trans_no)."
 164                                   AND alloc.trans_type_from=".db_escape($type);
 165         }
 166         else
 167         {
 168                 $sql .= " AND ISNULL(grn.purch_order_no)"; // only sales orders no yet received
 169         }
 170         if ($supplier_id)
 171                 $sql .= " AND porder.supplier_id=".db_escape($supplier_id);
 172
 173         $sql .= " GROUP BY porder.order_no, grn.purch_order_no";
 174
 175         return $sql;
 176 }
 177 //-------------------------------------------------------------------------------------------------------------
 178
 179 function get_allocatable_to_supp_transactions($supplier_id=null, $trans_no=null, $type=null)
 180 {
 181         $sql = "SELECT
 182                 trans.type,
 183                 trans.trans_no,
 184                 IF(trans.supp_reference='',trans.reference,trans.supp_reference) as reference,
 185                 trans.tran_date,
 186                 supplier.supp_name,
 187                 supplier.curr_code,
 188                 ov_amount+ov_gst+ov_discount AS Total,
 189                 trans.alloc,
 190                 trans.due_date,
 191                 trans.supplier_id,
 192                 amt,
 193                 supp_reference
 194
 195          FROM ".TB_PREF."supp_trans as trans
 196                         LEFT JOIN ".TB_PREF."supp_allocations as alloc
 197                                 ON trans.trans_no = alloc.trans_no_to AND trans.type = alloc.trans_type_to AND alloc.person_id=trans.supplier_id,"
 198                         .TB_PREF."suppliers as supplier
 199          WHERE
 200                  trans.supplier_id=supplier.supplier_id";
 201         if ($supplier_id)
 202                 $sql .= " AND supplier.supplier_id=".db_escape($supplier_id);
 203
 204         if ($trans_no != null and $type != null)
 205         {
 206                 $sql .= " AND alloc.trans_no_from=".db_escape($trans_no)."
 207                                   AND alloc.trans_type_from=".db_escape($type);
 208         }
 209         else
 210         {
 211                 $sql .= " AND round(ov_amount+ov_gst+ov_discount-alloc,6) > 0
 212                         AND trans.type NOT IN (".implode(',',array(ST_SUPPAYMENT, ST_BANKPAYMENT)).")";
 213                 $sql .= " GROUP BY type, trans_no";
 214         }
 215
 216         $orders = get_allocatable_purch_orders($supplier_id, $trans_no, $type);
 217         $sql = "($sql ORDER BY trans_no) \nUNION \n($orders)";
 218
 219         return db_query($sql." ORDER BY due_date", "Cannot retreive alloc to transactions");
 220 }
 221
 222 //-------------------------------------------------------------------------------------------------------------
 223
 224 function get_allocatable_from_supp_transactions($supplier_id, $trans_no=null, $type=null)
 225 {
 226         $sql = "SELECT
 227                 trans.type,
 228                 trans.trans_no,
 229                 IF(trans.supp_reference='',trans.reference,trans.supp_reference) as reference,
 230                 trans.tran_date,
 231                 supplier.supp_name,
 232                 supplier.curr_code,
 233                 ov_amount+ov_gst+ov_discount AS Total,
 234                 trans.alloc,
 235                 trans.due_date,
 236                 trans.supplier_id,
 237                 supplier.address,
 238                 amt,
 239                 supp_reference
 240          FROM  ".TB_PREF."supp_trans as trans,"
 241                         .TB_PREF."suppliers as supplier,"
 242                         .TB_PREF."supp_allocations as alloc
 243          WHERE trans.supplier_id=supplier.supplier_id
 244                         AND trans.trans_no = alloc.trans_no_from
 245                         AND trans.type = alloc.trans_type_from
 246                         AND trans.supplier_id = alloc.person_id";
 247
 248         if ($trans_no != null and $type != null)
 249         {
 250                 $sql .= " AND alloc.trans_no_to=".db_escape($trans_no)."
 251                                   AND alloc.trans_type_to=".db_escape($type);
 252         }
 253         else
 254         {
 255                 $sql .= " AND round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) > 0
 256                         AND trans.type NOT IN (".implode(',',array(ST_SUPPAYMENT,ST_BANKPAYMENT)).")";
 257                 $sql .= " GROUP BY type, trans_no";
 258         }
 259         return db_query($sql." ORDER BY due_date", "Cannot retreive alloc to transactions");
 260 }
 261
 262 function get_sql_for_supplier_allocation_inquiry()
 263 {
 264         $date_after = date2sql($_POST['TransAfterDate']);
 265         $date_to = date2sql($_POST['TransToDate']);
 266
 267     $sql = "SELECT
 268                 trans.type,
 269                 trans.trans_no,
 270                 trans.reference,
 271                 supplier.supp_name,
 272                 trans.supp_reference,
 273         trans.tran_date,
 274                 trans.due_date,
 275                 supplier.curr_code,
 276         (trans.ov_amount + trans.ov_gst  + trans.ov_discount) AS TotalAmount,
 277                 trans.alloc AS Allocated,
 278                 ((trans.type = ".ST_SUPPINVOICE." OR trans.type = ".ST_SUPPCREDIT.") AND trans.due_date < '" . date2sql(Today()) . "') AS OverDue,
 279                 trans.supplier_id
 280         FROM "
 281                         .TB_PREF."supp_trans as trans
 282                         LEFT JOIN ".TB_PREF."voided as v
 283                                 ON trans.trans_no=v.id AND trans.type=v.type,"
 284                         .TB_PREF."suppliers as supplier
 285         WHERE supplier.supplier_id = trans.supplier_id
 286         AND trans.tran_date >= '$date_after'
 287                 AND trans.tran_date <= '$date_to'
 288                 AND ISNULL(v.date_)";
 289
 290         if ($_POST['supplier_id'] != ALL_TEXT)
 291                 $sql .= " AND trans.supplier_id = ".db_escape($_POST['supplier_id']);
 292         if (isset($_POST['filterType']) && $_POST['filterType'] != ALL_TEXT)
 293         {
 294                 if (($_POST['filterType'] == '1') || ($_POST['filterType'] == '2')) // invoices
 295                 {
 296                         $sql .= " AND trans.type = ".ST_SUPPINVOICE." ";
 297                 }
 298                 elseif ($_POST['filterType'] == '3')    // payments
 299                 {
 300                         $sql .= " AND trans.type = ".ST_SUPPAYMENT." ";
 301                 }
 302                 elseif (($_POST['filterType'] == '4') || ($_POST['filterType'] == '5')) // credits
 303                 {
 304                         $sql .= " AND trans.type = ".ST_SUPPCREDIT." ";
 305                 }
 306                 elseif ($_POST['filterType'] == '6')    // Journal
 307                 {
 308                         $sql .= " AND trans.type = ".ST_JOURNAL." ";
 309                 }
 310
 311                 if (($_POST['filterType'] == '2') || ($_POST['filterType'] == '5')) // overdude
 312                 {
 313                         $today =  date2sql(Today());
 314                         $sql .= " AND trans.due_date < '$today' ";
 315                 }
 316         }
 317
 318         if (!check_value('showSettled'))
 319         {
 320                 $sql .= " AND (round(abs(ov_amount + ov_gst + ov_discount) - alloc,6) != 0) ";
 321         }
 322         return $sql;
 323 }