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