sales/includes/db/sales_order_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 function add_sales_order(&$order)
  14 {
  15         global $SysPrefs, $path_to_root, $Refs;
  16
  17         begin_transaction();
  18         hook_db_prewrite($order, $order->trans_type);
  19         $order_no = get_next_trans_no($order->trans_type);
  20         $del_date = date2sql($order->due_date);
  21         $order_type = 0; // this is default on new order
  22         $total = $order->get_trans_total();
  23         $sql = "INSERT INTO ".TB_PREF."sales_orders (order_no, type, debtor_no, trans_type, branch_code, customer_ref, reference, comments, ord_date,
  24                 order_type, ship_via, deliver_to, delivery_address, contact_phone,
  25                 freight_cost, from_stk_loc, delivery_date, payment_terms, total, prep_amount)
  26                 VALUES (" .db_escape($order_no) . "," .db_escape($order_type) . "," . db_escape($order->customer_id) .
  27                  ", " .db_escape($order->trans_type) . "," .db_escape($order->Branch) . ", ".
  28                         db_escape($order->cust_ref) .",".
  29                         db_escape($order->reference) .",".
  30                         db_escape($order->Comments) .",'" .
  31                         date2sql($order->document_date) . "', " .
  32                         db_escape($order->sales_type) . ", " .
  33                         db_escape($order->ship_via)."," .
  34                         db_escape($order->deliver_to) . "," .
  35                         db_escape($order->delivery_address) . ", " .
  36                         db_escape($order->phone) . ", " .
  37                         db_escape($order->freight_cost) .", " .
  38                         db_escape($order->Location) .", " .
  39                         db_escape($del_date) . "," .
  40                         db_escape($order->payment) . "," .
  41                         db_escape($total) . "," .
  42                         db_escape($order->prep_amount).")";
  43
  44         db_query($sql, "order Cannot be Added");
  45
  46         $order->trans_no = array($order_no=>0);
  47
  48         if ($SysPrefs->loc_notification() == 1)
  49         {
  50                 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
  51                 $st_ids = array();
  52                 $st_names = array();
  53                 $st_num = array();
  54                 $st_reorder = array();
  55         }
  56         foreach ($order->line_items as $line)
  57         {
  58                 if ($SysPrefs->loc_notification() == 1 && is_inventory_item($line->stock_id))
  59                         $loc = calculate_reorder_level($order->Location, $line, $st_ids, $st_names, $st_num, $st_reorder);
  60
  61                 $sql = "INSERT INTO ".TB_PREF."sales_order_details (order_no, trans_type, stk_code, description, unit_price, quantity, discount_percent) VALUES (";
  62                 $sql .= $order_no . ",".$order->trans_type .
  63                                 ",".db_escape($line->stock_id).", "
  64                                 .db_escape($line->item_description).", $line->price,
  65                                 $line->quantity,
  66                                 $line->discount_percent)";
  67                 db_query($sql, "order Details Cannot be Added");
  68
  69         // Now mark quotation line as processed
  70                 if ($order->trans_type == ST_SALESORDER && $line->src_id)
  71                         update_parent_line(ST_SALESORDER, $line->src_id, $line->qty_dispatched); // clear all the quote despite all or the part was ordered
  72         } /* inserted line items into sales order details */
  73
  74         add_audit_trail($order->trans_type, $order_no, $order->document_date);
  75         $Refs->save($order->trans_type, $order_no, $order->reference, null, $order->fixed_asset);
  76
  77         hook_db_postwrite($order, $order->trans_type);
  78         commit_transaction();
  79
  80         if ($SysPrefs->loc_notification() == 1 && count($st_ids) > 0)
  81                 send_reorder_email($loc, $st_ids, $st_names, $st_num, $st_reorder);
  82         return $order_no;
  83 }
  84
  85 //----------------------------------------------------------------------------------------
  86
  87 function delete_sales_order($order_no, $trans_type)
  88 {
  89         begin_transaction();
  90         hook_db_prevoid($trans_type, $order_no);
  91
  92         $order = get_sales_order_header($order_no, $trans_type);
  93
  94         $sql = "DELETE FROM ".TB_PREF."sales_orders WHERE order_no=" . db_escape($order_no)
  95                 . " AND trans_type=".db_escape($trans_type);
  96
  97         db_query($sql, "order Header Delete");
  98
  99         $sql = "DELETE FROM ".TB_PREF."sales_order_details WHERE order_no ="
 100                 .db_escape($order_no) . " AND trans_type=".db_escape($trans_type);
 101         db_query($sql, "order Detail Delete");
 102
 103         add_audit_trail($trans_type, $order_no, sql2date($order['ord_date']), _("Deleted."));
 104         commit_transaction();
 105 }
 106
 107 //----------------------------------------------------------------------------------------
 108 // Mark changes in sales_order_details
 109 //
 110 function update_sales_order_version($order)
 111 {
 112   foreach ($order as $so_num => $so_ver) {
 113   $sql= 'UPDATE '.TB_PREF.'sales_orders SET version=version+1 WHERE order_no='. db_escape($so_num).
 114         ' AND version='.$so_ver . " AND trans_type=".ST_SALESORDER;
 115   db_query($sql, 'Concurrent editing conflict while sales order update');
 116   }
 117 }
 118
 119 //----------------------------------------------------------------------------------------
 120
 121 function update_sales_order($order)
 122 {
 123         global $SysPrefs, $path_to_root, $Refs;
 124
 125         $del_date = date2sql($order->due_date);
 126         $ord_date = date2sql($order->document_date);
 127         $order_no =  key($order->trans_no);
 128         $version= current($order->trans_no);
 129         $total = $order->get_trans_total();
 130
 131         begin_transaction();
 132         hook_db_prewrite($order, $order->trans_type);
 133
 134         if ($order->trans_type == ST_SALESORDER)
 135                 $allocs = get_payments_for($order_no, $order->trans_type, $order->customer_id);
 136
 137         $sql = "UPDATE ".TB_PREF."sales_orders SET type =".db_escape($order->so_type)." ,
 138                 debtor_no = " . db_escape($order->customer_id) . ",
 139                 branch_code = " . db_escape($order->Branch) . ",
 140                 customer_ref = ". db_escape($order->cust_ref) .",
 141                 reference = ". db_escape($order->reference) .",
 142                 comments = ". db_escape($order->Comments) .",
 143                 ord_date = " . db_escape($ord_date) . ",
 144                 order_type = " .db_escape($order->sales_type) . ",
 145                 ship_via = " . db_escape($order->ship_via) .",
 146                 deliver_to = " . db_escape($order->deliver_to) . ",
 147                 delivery_address = " . db_escape($order->delivery_address) . ",
 148                 contact_phone = " .db_escape($order->phone) . ",
 149                 freight_cost = " .db_escape($order->freight_cost) .",
 150                 from_stk_loc = " .db_escape($order->Location) .",
 151                 delivery_date = " .db_escape($del_date). ",
 152                 version = ".($version+1).",
 153                 payment_terms = " .db_escape($order->payment). ",
 154                 total = ". db_escape($total). ",
 155                 prep_amount = ". db_escape($order->prep_amount) ."
 156          WHERE order_no=" . db_escape($order_no) ."
 157          AND trans_type=".$order->trans_type." AND version=".$version;
 158         db_query($sql, "order Cannot be Updated, this can be concurrent edition conflict");
 159
 160         $id_tokeep = array();
 161         foreach ($order->line_items as $line) {
 162                 array_push($id_tokeep , $line->id);
 163         }
 164         $id_list = implode(', ', $id_tokeep);
 165
 166         $sql = "DELETE FROM ".TB_PREF."sales_order_details WHERE order_no =" . db_escape($order_no) . " AND trans_type=".$order->trans_type;
 167         $sql .= " AND id NOT IN ($id_list)";
 168
 169         db_query($sql, "Old order Cannot be Deleted");
 170
 171         if ($SysPrefs->loc_notification() == 1)
 172         {
 173                 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
 174                 $st_ids = array();
 175                 $st_names = array();
 176                 $st_num = array();
 177                 $st_reorder = array();
 178         }
 179         foreach ($order->line_items as $line)
 180         {
 181                 if ($SysPrefs->loc_notification() == 1 && is_inventory_item($line->stock_id))
 182                         $loc = calculate_reorder_level($order->Location, $line, $st_ids, $st_names, $st_num, $st_reorder);
 183
 184                 if (!$line->id) //new line
 185                         $sql = "INSERT INTO ".TB_PREF."sales_order_details
 186                          (order_no, trans_type, stk_code,  description, unit_price, quantity,
 187                           discount_percent, qty_sent)
 188                          VALUES (".$order_no . ",".$order->trans_type.","
 189                                   .db_escape($line->stock_id) . ","
 190                                   .db_escape($line->item_description) . ", "
 191                                   .db_escape($line->price) . ", "
 192                                   .db_escape($line->quantity) . ", "
 193                                   .db_escape($line->discount_percent) . ", "
 194                                   .db_escape($line->qty_done) ." )";
 195                 else
 196                 $sql = "UPDATE ".TB_PREF."sales_order_details
 197                         SET id=".db_escape($line->id).",
 198                                 order_no=$order_no,
 199                                 trans_type=".$order->trans_type.",
 200                                 stk_code=".db_escape($line->stock_id).",
 201                                 description=".db_escape($line->item_description).",
 202                                 unit_price=".db_escape($line->price).",
 203                                 quantity=".db_escape($line->quantity).",
 204                         discount_percent=".db_escape($line->discount_percent).",
 205                             qty_sent=".db_escape($line->qty_done)."
 206                          WHERE id = ".db_escape($line->id);
 207
 208                 db_query($sql, "Old order Cannot be updated");
 209         } /* inserted line items into sales order details */
 210
 211         if ($order->trans_type == ST_SALESORDER)
 212                 reallocate_payments($order_no, ST_SALESORDER, $ord_date, $total, $allocs, $order->customer_id);
 213         add_audit_trail($order->trans_type, $order_no, $order->document_date, _("Updated."));
 214         $Refs->save($order->trans_type, $order_no, $order->reference, null, $order->fixed_asset);
 215
 216         hook_db_postwrite($order, $order->trans_type);
 217         commit_transaction();
 218         if ($SysPrefs->loc_notification() == 1 && count($st_ids) > 0)
 219                 send_reorder_email($loc, $st_ids, $st_names, $st_num, $st_reorder);
 220 }
 221
 222 //----------------------------------------------------------------------------------------
 223
 224 function get_sales_order_header($order_no, $trans_type)
 225 {
 226         $sql = "SELECT sorder.*,
 227           cust.name,
 228           cust.curr_code,
 229           cust.address,
 230           loc.location_name,
 231           cust.discount,
 232           stype.sales_type,
 233           stype.id AS sales_type_id,
 234           stype.tax_included,
 235           stype.factor,
 236           ship.shipper_name,
 237           tax_group.name AS tax_group_name,
 238           tax_group.id AS tax_group_id,
 239           cust.tax_id,
 240           sorder.alloc,
 241           IFNULL(allocs.ord_allocs, 0)+IFNULL(inv.inv_allocs ,0) AS sum_paid,
 242           sorder.prep_amount>0 as prepaid
 243         FROM ".TB_PREF."sales_orders sorder
 244                         LEFT JOIN (SELECT trans_no_to, sum(amt) ord_allocs FROM ".TB_PREF."cust_allocations
 245                                 WHERE trans_type_to=".ST_SALESORDER." AND trans_no_to=".db_escape($order_no)." GROUP BY trans_no_to)
 246                                  allocs ON sorder.trans_type=".ST_SALESORDER." AND allocs.trans_no_to=sorder.order_no
 247                         LEFT JOIN (SELECT order_, sum(alloc) inv_allocs FROM ".TB_PREF."debtor_trans
 248                                 WHERE type=".ST_SALESINVOICE." AND order_=".db_escape($order_no)."  GROUP BY order_)
 249                                  inv ON sorder.trans_type=".ST_SALESORDER." AND inv.order_=sorder.order_no
 250                         LEFT JOIN ".TB_PREF."shippers ship ON  ship.shipper_id = sorder.ship_via,"
 251           .TB_PREF."debtors_master cust,"
 252           .TB_PREF."sales_types stype, "
 253           .TB_PREF."tax_groups tax_group, "
 254           .TB_PREF."cust_branch branch,"
 255           .TB_PREF."locations loc
 256         WHERE sorder.order_type=stype.id
 257                 AND branch.branch_code = sorder.branch_code
 258                 AND branch.tax_group_id = tax_group.id
 259                 AND sorder.debtor_no = cust.debtor_no
 260                 AND loc.loc_code = sorder.from_stk_loc
 261                 AND sorder.trans_type = " . db_escape($trans_type) ."
 262                 AND sorder.order_no = " . db_escape($order_no );
 263
 264         $result = db_query($sql, "order Retreival");
 265
 266         $num = db_num_rows($result);
 267         if ($num > 1)
 268         {
 269                 display_warning("You have duplicate document in database: (type:$trans_type, number:$order_no).");
 270         }
 271         else if ($num == 1)
 272         {
 273                 return db_fetch($result);
 274         }
 275         else
 276                 display_warning("You have missing or invalid sales document in database (type:$trans_type, number:$order_no).");
 277
 278 }
 279
 280 //----------------------------------------------------------------------------------------
 281
 282 function get_sales_order_details($order_no, $trans_type) {
 283         $sql = "SELECT id, stk_code, unit_price,
 284                                 line.description,
 285                                 line.quantity,
 286                                 discount_percent,
 287                                 qty_sent as qty_done,
 288                                 item.long_description,
 289                                 item.units,
 290                                 item.mb_flag,
 291                                 item.material_cost
 292                         FROM ".TB_PREF."sales_order_details line,"
 293                                 .TB_PREF."stock_master item
 294                         WHERE line.stk_code = item.stock_id
 295                                 AND order_no =".db_escape($order_no)
 296                                 ." AND trans_type = ".db_escape($trans_type) . " ORDER BY id";
 297
 298         return db_query($sql, "Retreive order Line Items");
 299 }
 300 //----------------------------------------------------------------------------------------
 301
 302 function read_sales_order($order_no, &$order, $trans_type)
 303 {
 304
 305         $myrow = get_sales_order_header($order_no, $trans_type);
 306
 307         $order->trans_type = $myrow['trans_type'];
 308         $order->so_type =  $myrow["type"];
 309         $order->trans_no = array($order_no=> $myrow["version"]);
 310
 311         $order->set_customer($myrow["debtor_no"], $myrow["name"],
 312           $myrow["curr_code"], $myrow["discount"], $myrow["payment_terms"]);
 313
 314         $order->set_branch($myrow["branch_code"], $myrow["tax_group_id"],
 315           $myrow["tax_group_name"], $myrow["contact_phone"]);
 316
 317         $order->set_sales_type($myrow["sales_type_id"], $myrow["sales_type"],
 318             $myrow["tax_included"], $myrow["factor"]); // no default price calculations on edit
 319
 320         $order->set_location($myrow["from_stk_loc"], $myrow["location_name"]);
 321
 322         $order->set_delivery($myrow["ship_via"], $myrow["deliver_to"],
 323           $myrow["delivery_address"], $myrow["freight_cost"]);
 324
 325         $order->cust_ref = $myrow["customer_ref"];
 326         $order->sales_type =$myrow["order_type"];
 327         $order->reference = $myrow["reference"];
 328         $order->Comments = $myrow["comments"];
 329         $order->due_date = sql2date($myrow["delivery_date"]);
 330         $order->document_date = sql2date($myrow["ord_date"]);
 331
 332         $order->prepaid = $myrow["prepaid"];
 333         $order->alloc = $myrow['alloc'];
 334         $order->sum_paid = $myrow["sum_paid"]; // sum of all prepayments to so (also invoiced)
 335         $order->prep_amount = $myrow["prep_amount"];
 336         $order->prepayments = get_payments_for($order_no, $myrow['trans_type'], $myrow['debtor_no']);
 337
 338         $result = get_sales_order_details($order_no, $order->trans_type);
 339         if (db_num_rows($result) > 0)
 340         {
 341                 $line_no=0;
 342                 while ($myrow = db_fetch($result))
 343                 {
 344                         $order->add_to_cart($line_no,$myrow["stk_code"],$myrow["quantity"],
 345                                 $myrow["unit_price"], $myrow["discount_percent"],
 346                                 $myrow["qty_done"], $myrow["material_cost"], $myrow["description"], $myrow["id"] );
 347                 $line_no++;
 348                 }
 349         }
 350
 351         return true;
 352 }
 353
 354 //----------------------------------------------------------------------------------------
 355
 356 function sales_order_has_deliveries($order_no)
 357 {
 358         $sql = "SELECT SUM(qty_sent) FROM ".TB_PREF.
 359         "sales_order_details WHERE order_no=".db_escape($order_no)
 360         ." AND trans_type=".ST_SALESORDER;
 361
 362         $result = db_query($sql, "could not query for sales order usage");
 363
 364         $row = db_fetch_row($result);
 365
 366         if ($row[0] > 0)
 367                 return true;  // 2010-04-21 added check for eventually voided deliveries, Joe Hunt
 368         $sql = "SELECT order_ FROM ".TB_PREF."debtor_trans WHERE type=".ST_CUSTDELIVERY." AND order_=".db_escape($order_no);
 369         $result = db_query($sql,"The related delivery notes could not be retreived");
 370         return (db_num_rows($result) > 0);
 371 }
 372
 373 //----------------------------------------------------------------------------------------
 374
 375 function close_sales_order($order_no)
 376 {
 377         // set the quantity of each item to the already sent quantity. this will mark item as closed.
 378         $sql = "UPDATE ".TB_PREF."sales_order_details
 379                 SET quantity = qty_sent WHERE order_no = ".db_escape($order_no)
 380                 ." AND trans_type=".ST_SALESORDER;
 381
 382         db_query($sql, "The sales order detail record could not be updated");
 383 }
 384
 385 //---------------------------------------------------------------------------------------------------------------
 386
 387 function get_invoice_duedate($terms, $invdate)
 388 {
 389         if (!is_date($invdate))
 390         {
 391                 return new_doc_date();
 392         }
 393
 394         $myrow = get_payment_terms($terms);
 395
 396         if (!$myrow)
 397                 return $invdate;
 398
 399         if ($myrow['day_in_following_month'] > 0)
 400                 $duedate = add_days(end_month($invdate), $myrow['day_in_following_month']);
 401         elseif ($myrow['days_before_due'] > 0)
 402                 $duedate = add_days($invdate, $myrow['days_before_due']);
 403         else
 404                 $duedate = $invdate;
 405         return $duedate;
 406 }
 407
 408 function get_customer_to_order($customer_id) {
 409
 410         // Now check to ensure this account is not on hold */
 411         $sql = "SELECT cust.name,
 412                   cust.address,
 413                   credit_status.dissallow_invoices,
 414                   cust.sales_type AS salestype,
 415                   cust.dimension_id,
 416                   cust.dimension2_id,
 417                   stype.sales_type,
 418                   stype.tax_included,
 419                   stype.factor,
 420                   cust.curr_code,
 421                   cust.discount,
 422                   cust.payment_terms,
 423                   cust.pymt_discount,
 424                   cust.credit_limit - Sum(IFNULL(IF(trans.type IN(".implode(',', array(ST_CUSTCREDIT, ST_CUSTPAYMENT, ST_BANKDEPOSIT))."),
 425                         -1, 1) * (ov_amount + ov_gst + ov_freight + ov_freight_tax + ov_discount),0)) as cur_credit
 426                 FROM ".TB_PREF."debtors_master cust
 427                   LEFT JOIN ".TB_PREF."debtor_trans trans ON trans.type!=".ST_CUSTDELIVERY." AND trans.debtor_no = cust.debtor_no,"
 428                   .TB_PREF."credit_status credit_status,"
 429                   .TB_PREF."sales_types stype
 430                 WHERE cust.sales_type=stype.id
 431                         AND cust.credit_status=credit_status.id
 432                         AND cust.debtor_no=".db_escape($customer_id)
 433                 ." GROUP by cust.debtor_no";
 434
 435         $result =db_query($sql,"Customer Record Retreive");
 436         return  db_fetch($result);
 437 }
 438
 439 function get_branch_to_order($customer_id, $branch_id) {
 440
 441         // the branch was also selected from the customer selection so default the delivery details from the customer branches table cust_branch. The order process will ask for branch details later anyway
 442                 $sql = "SELECT branch.br_name,
 443                                         branch.br_address,
 444                                         branch.br_post_address,
 445                                         default_location, location_name, default_ship_via,
 446                                         tax_group.name AS tax_group_name,
 447                                         tax_group.id AS tax_group_id
 448                                 FROM ".TB_PREF."cust_branch branch,"
 449                                         .TB_PREF."tax_groups tax_group,"
 450                                         .TB_PREF."locations location
 451                         WHERE branch.tax_group_id = tax_group.id
 452                                 AND location.loc_code=default_location
 453                                 AND branch.branch_code=".db_escape($branch_id)."
 454                                 AND branch.debtor_no=".db_escape($customer_id);
 455
 456             return db_query($sql,"Customer Branch Record Retreive");
 457 }
 458
 459 /*
 460         Supported filters:
 461
 462         InvoiceTemplates
 463         DeliveryTemplates
 464         OutstandingOnly
 465         PrepaidOrders
 466 */
 467 function get_sql_for_sales_orders_view($trans_type, $trans_no, $filter,
 468         $stock_item='', $from='', $to='', $ref='', $location=ALL_TEXT, $customer_id=ALL_TEXT, $show_voided = 0)
 469 {
 470     if ($filter=='OutstandingOnly')
 471         $order_value = 'Sum(line.unit_price*(line.quantity-line.qty_sent)*(1-line.discount_percent))+freight_cost';
 472     else
 473         $order_value = 'Sum(line.unit_price*line.quantity*(1-line.discount_percent))+freight_cost';
 474
 475         $sql = "SELECT
 476                         sorder.order_no,
 477                         sorder.reference,
 478                         debtor.name,
 479                         branch.br_name,"
 480                         .($filter=='InvoiceTemplates'
 481                                 || $filter=='DeliveryTemplates' ?
 482                          "sorder.comments, " : "sorder.customer_ref, ")
 483                         ."sorder.ord_date,
 484                         sorder.delivery_date,
 485                         sorder.deliver_to,
 486                         $order_value AS OrderValue,
 487                         sorder.type,
 488                         debtor.curr_code,
 489                         Sum(line.qty_sent) AS TotDelivered,
 490                         Sum(line.quantity) AS TotQuantity,
 491                         Sum(line.invoiced) AS TotInvoiced,
 492                         alloc,
 493                         prep_amount,
 494                         allocs.ord_payments,
 495                         inv.inv_payments,
 496                         sorder.total,
 497                         sorder.trans_type,
 498                         sorder.debtor_no
 499                 FROM ".TB_PREF."sales_orders as sorder
 500                 LEFT JOIN (SELECT trans_no_to, sum(amt) ord_payments FROM ".TB_PREF."cust_allocations WHERE trans_type_to=".ST_SALESORDER." GROUP BY trans_no_to)
 501                          allocs ON sorder.trans_type=".ST_SALESORDER." AND allocs.trans_no_to=sorder.order_no
 502                 LEFT JOIN (SELECT order_, sum(prep_amount) inv_payments FROM ".TB_PREF."debtor_trans WHERE type=".ST_SALESINVOICE." GROUP BY order_)
 503                                  inv ON sorder.trans_type=".ST_SALESORDER." AND inv.order_=sorder.order_no,"
 504                         .TB_PREF."sales_order_details as line, "
 505                         .TB_PREF."debtors_master as debtor, "
 506                         .TB_PREF."cust_branch as branch
 507                         WHERE sorder.order_no = line.order_no
 508                         AND sorder.trans_type = line.trans_type
 509                         AND sorder.trans_type = ".db_escape($trans_type)."
 510                         AND sorder.debtor_no = debtor.debtor_no
 511                         AND sorder.branch_code = branch.branch_code
 512                         AND debtor.debtor_no = branch.debtor_no";
 513
 514         if (isset($trans_no) && $trans_no != "")
 515         {
 516                 // search orders with number like
 517                 $number_like = "%".$trans_no;
 518                 $sql .= " AND sorder.order_no LIKE ".db_escape($number_like);
 519 //                              ." GROUP BY sorder.order_no";
 520         }
 521         elseif ($ref != "")
 522         {
 523                 // search orders with reference like
 524                 $sql .= " AND sorder.reference LIKE ".db_escape('%' . $ref . '%');
 525 //                              ." GROUP BY sorder.order_no";
 526         }
 527         else    // ... or select inquiry constraints
 528         {
 529                 if ($filter!='DeliveryTemplates' && $filter!='InvoiceTemplates' && $filter!='OutstandingOnly')
 530                 {
 531                         $date_after = date2sql($from);
 532                         $date_before = date2sql($to);
 533
 534                         $sql .=  " AND sorder.ord_date >= '$date_after'"
 535                                         ." AND sorder.ord_date <= '$date_before'";
 536                 }
 537         }
 538                 if ($trans_type == ST_SALESQUOTE && !check_value('show_all'))
 539                         $sql .= " AND sorder.delivery_date >= '".date2sql(Today())."' AND line.qty_sent=0"; // show only outstanding, not realized quotes
 540
 541                 //if ($selected_customer != -1)
 542                 //      $sql .= " AND sorder.debtor_no=".db_escape($selected_customer);
 543
 544                 if ($stock_item != ALL_TEXT)
 545                         $sql .= " AND line.stk_code=".db_escape($stock_item);
 546
 547                 if ($location != ALL_TEXT)
 548                         $sql .= " AND sorder.from_stk_loc = ".db_escape($location);
 549
 550                 if ($filter=='OutstandingOnly')
 551                         $sql .= " AND line.qty_sent < line.quantity";
 552
 553                 if ($filter=='PrepaidOrders')
 554                         $sql .= " AND prep_amount>0";
 555
 556                 elseif ($filter=='InvoiceTemplates' || $filter=='DeliveryTemplates')
 557                         $sql .= " AND sorder.type=1";
 558
 559                 //Chaiatanya : New Filter
 560                 if ($customer_id != ALL_TEXT)
 561                         $sql .= " AND sorder.debtor_no = ".db_escape($customer_id);
 562
 563                 $sql .= " GROUP BY sorder.order_no,
 564                                         sorder.debtor_no,
 565                                         sorder.branch_code,
 566                                         sorder.customer_ref,
 567                                         sorder.ord_date,
 568                                         sorder.deliver_to";
 569                 if ($show_voided == 0)
 570                 $sql .= " HAVING OrderValue != 0";
 571                 $sql .= " ORDER BY sorder.order_no DESC";
 572         return $sql;
 573 }
 574
 575 //--------------------------------------------------------------------------------------------------
 576 function update_prepaid_so_line($line_id, $qty_invoiced)
 577 {
 578         $sql = "UPDATE ".TB_PREF."sales_order_details
 579                 SET invoiced = invoiced + ".(float)$qty_invoiced."
 580                 WHERE id=".db_escape($line_id);
 581
 582         db_query($sql, "The document detail record could not be updated with invoiced qty");
 583         return true;
 584 }
 585 /*
 586         Returns array of all issued invoices to sales order $order_no, optinally up to trans_no==$up_to
 587 */
 588 function get_sales_order_invoices($order_no)
 589 {
 590         $sql = "SELECT trans_no, dt.type as type, tran_date, reference, prep_amount
 591             FROM ".TB_PREF."debtor_trans dt
 592                 LEFT JOIN ".TB_PREF."voided v ON v.type=dt.type AND v.id=dt.trans_no
 593                 WHERE ISNULL(v.id) AND dt.type=".ST_SALESINVOICE." AND dt.order_=".db_escape($order_no)
 594                 ." ORDER BY dt.tran_date, dt.reference, dt.trans_no";
 595
 596         return db_query($sql, "cannot retrieve sales invoices for sales order");
 597 }
 598
 599 function is_sales_order_started($order_no)
 600 {
 601         $sql = "SELECT count(*) FROM ".TB_PREF."sales_order_details WHERE order_no=".db_escape($order_no)." AND trans_type=".ST_SALESORDER
 602                 ." AND (invoiced!=0 OR qty_sent!=0)";
 603
 604         $result = db_fetch(db_query($sql, "cannot retrieve sales invoices for sales order"));
 605         return $result[0];
 606 }
 607
 608 //---------------------------------------------------------------------------------------------
 609 //
 610 // Mark/unmark sales order as template.
 611 //
 612 function sales_order_set_template($id, $status)
 613 {
 614         $sql = "UPDATE ".TB_PREF."sales_orders SET type = ".db_escape($status)." WHERE order_no=".db_escape($id);
 615         db_query($sql, "Can't change sales order type");
 616 }
 617
 618 /*
 619         Check whether sales order is issued in prepaid mode and already opened
 620 */
 621
 622 function is_prepaid_order_open($order_no)
 623 {
 624         $sql = "SELECT count(*)
 625                 FROM ".TB_PREF."sales_orders o,
 626                 ((SELECT trans_no_to FROM ".TB_PREF."cust_allocations
 627                                 WHERE trans_type_to=".ST_SALESORDER." AND trans_no_to=".db_escape($order_no).")
 628                 UNION
 629                   (SELECT order_ FROM ".TB_PREF."debtor_trans
 630                         WHERE type=".ST_SALESINVOICE." AND order_=".db_escape($order_no).")) related
 631         WHERE
 632                 o.prep_amount>0
 633                 AND o.trans_type = ".ST_SALESORDER."
 634                 AND o.order_no = " . db_escape($order_no);
 635
 636         $result = db_fetch(db_query($sql, "cannot check prepaid order open"));
 637
 638         return $result[0];
 639 }
 640
 641 function last_sales_order_detail($order, $field)
 642 {
 643         $sql = "SELECT $field
 644             FROM ".TB_PREF."sales_order_details d
 645             LEFT JOIN " .TB_PREF."sales_orders o on d.order_no=o.order_no
 646             WHERE debtor_no=" . db_escape($order->customer_id) . "
 647             ORDER BY d.id DESC LIMIT 1";
 648
 649         $last_query=db_query($sql, "Could not retrieve last order detail");
 650         $row = db_fetch_row($last_query);
 651         return $row == false ? false : $row[0];
 652 }