sales/includes/sales_db.inc

   1 <?php
   2
   3 include_once($path_to_root . "/includes/banking.inc");
   4 include_once($path_to_root . "/includes/db/inventory_db.inc");
   5 include_once($path_to_root . "/sales/includes/db/sales_order_db.inc");
   6 include_once($path_to_root . "/sales/includes/db/sales_credit_db.inc");
   7 include_once($path_to_root . "/sales/includes/db/sales_invoice_db.inc");
   8 include_once($path_to_root . "/sales/includes/db/sales_delivery_db.inc");
   9 include_once($path_to_root . "/sales/includes/db/sales_types_db.inc");
  10 include_once($path_to_root . "/sales/includes/db/sales_points_db.inc");
  11 include_once($path_to_root . "/sales/includes/db/custalloc_db.inc");
  12 include_once($path_to_root . "/sales/includes/db/cust_trans_db.inc");
  13 include_once($path_to_root . "/sales/includes/db/cust_trans_details_db.inc");
  14 include_once($path_to_root . "/sales/includes/db/payment_db.inc");
  15 include_once($path_to_root . "/sales/includes/db/branches_db.inc");
  16 include_once($path_to_root . "/sales/includes/db/customers_db.inc");
  17
  18 //----------------------------------------------------------------------------------------
  19 // $price in customer's currency
  20 // $quantity is used as is (if it's neg it's neg, if it's pos it's pos)
  21 // $std_cost is in home currency
  22 // $show_or_hide 1 show this item in invoice/credit views, 0 to hide it (used for write-off items)
  23 // $type is 10 (invoice) or 11 (credit)
  24
  25 function add_stock_move_customer($type, $stock_id, $trans_id, $location, $date_, $reference,
  26         $quantity, $std_cost, $show_or_hide=1, $price=0, $discount_percent=0)
  27 {
  28         return add_stock_move($type, $stock_id, $trans_id, $location, $date_, $reference,
  29                 $quantity, $std_cost, 0, $show_or_hide, $price, $discount_percent,
  30                 "The customer stock movement record cannot be inserted");
  31 }
  32
  33 //----------------------------------------------------------------------------------------
  34 // add a debtor-related gl transaction
  35 // $date_ is display date (non-sql)
  36 // $amount is in CUSTOMER'S currency
  37
  38 function add_gl_trans_customer($type, $type_no, $date_, $account, $dimension, $dimension2,
  39         $amount, $customer_id, $err_msg="")
  40 {
  41         if ($err_msg == "")
  42                 $err_msg = "The customer GL transaction could not be inserted";
  43
  44         return add_gl_trans($type, $type_no, $date_, $account, $dimension, $dimension2, "", $amount,
  45                 get_customer_currency($customer_id),
  46                 payment_person_types::customer(), $customer_id, $err_msg);
  47 }
  48
  49 //----------------------------------------------------------------------------------------
  50
  51 function get_price ($stock_id, $currency, $sales_type_id, $factor=null, $date=null)
  52 {
  53         if ($date == null)
  54             $date = Today();
  55
  56         if ($factor === null)
  57         {
  58                 $myrow = get_sales_type($sales_type_id);
  59                 $factor = $myrow['factor'];
  60         }
  61
  62         $sql = "SELECT price
  63                 FROM ".TB_PREF."prices
  64                 WHERE stock_id = '" . $stock_id . "' "
  65                 ." AND sales_type_id = " . $sales_type_id
  66                 ." AND curr_abrev = '$currency'";
  67
  68         $msg = "There was a problem retrieving the pricing information for the part $stock_id for customer";
  69         $result = db_query($sql, $msg);
  70
  71         if (db_num_rows($result) != 0)
  72         {
  73                 $myrow = db_fetch_row($result);
  74                 return $myrow[0];
  75         }
  76         if ($factor == 0) return false; // auto price calculations off
  77
  78         $base_id = get_base_sales_type();
  79         $home_curr = get_company_currency();
  80
  81     // get all prices which we can use to guess the price.
  82     // alternative is make up to 2 additional sql queries
  83         $sql = "SELECT price, curr_abrev, sales_type_id
  84                 FROM ".TB_PREF."prices
  85                 WHERE stock_id = '" . $stock_id . "' "
  86                 ." AND (sales_type_id = " . $sales_type_id
  87                 ." OR sales_type_id = " . $base_id.")"
  88                 ." AND (curr_abrev = '$currency'"
  89                 ." OR curr_abrev = '$home_curr')";
  90
  91         $result = db_query($sql, $msg);
  92
  93         $prices = array();
  94         while($myrow = db_fetch($result))
  95         {
  96             $prices[$myrow['sales_type_id']][$myrow['curr_abrev']] = $myrow['price'];
  97         }
  98
  99         $rate = round(get_exchange_rate_from_home_currency($currency, $date),
 100             user_exrate_dec());
 101         $price = false;
 102
 103         if (isset($prices[$sales_type_id][$home_curr]))
 104         {
 105             $price = $prices[$sales_type_id][$home_curr] / $rate;
 106         }
 107         if (isset($prices[$base_id][$currency]))
 108         {
 109             $price = $prices[$base_id][$currency] * $factor;
 110         }
 111         if (isset($prices[$base_id][$home_curr]))
 112         {
 113             $price = $prices[$base_id][$home_curr] * $factor / $rate;
 114         }
 115
 116         return $price === false ? false : round($price, user_price_dec());
 117 }
 118 //----------------------------------------------------------------------------------------
 119 //
 120 //      Get price for given item or kit.
 121 //  When $std==true price is calculated as a sum of all included stock items,
 122 //      otherwise all prices set for kits and items are accepted.
 123 //
 124 function get_kit_price($item_code, $currency, $sales_type_id, $factor=null,
 125         $date=null, $std = false)
 126 {
 127         $kit_price = 0.00;
 128         if (!$std) {
 129                 $kit_price = get_price( $item_code, $currency, $sales_type_id,
 130                         $factor, $date);
 131
 132                 if ($kit_price !== false) {
 133                         return $kit_price;
 134                 }
 135         }
 136         // no price for kit found, get total value of all items
 137         $kit = get_item_kit($item_code);
 138
 139         while($item = db_fetch($kit)) {
 140                 if ($item['item_code'] != $item['stock_id']) {
 141                         // foreign/kit code
 142                         $kit_price += $item['quantity'] * get_kit_price( $item['stock_id'],
 143                                 $currency, $sales_type_id, $factor, $date, $std);
 144
 145                 } else {
 146                         // stock item
 147                         $kit_price += $item['quantity'] * get_price( $item['stock_id'],
 148                                 $currency, $sales_type_id, $factor, $date);
 149                 }
 150         }
 151         return $kit_price;
 152 }
 153
 154 //-----------------------------------------------------------------------------
 155
 156 function set_document_parent($cart)
 157 {
 158         $inv_no = key($cart->trans_no);
 159
 160         if (count($cart->src_docs) == 1) {
 161
 162         // if this child document has only one parent - update child link
 163         $del_no = reset(array_keys($cart->src_docs));
 164
 165         $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $del_no .
 166                 ' WHERE type='.$cart->trans_type.' AND trans_no='. $inv_no ;
 167         db_query($sql, 'Child document link cannot be updated');
 168
 169         }
 170         if ($cart->trans_type != 10)
 171                 return 0;
 172
 173         // the rest is batch invoice specific
 174
 175         foreach ($cart->line_items as $line) {
 176                 if ($line->quantity != $line->qty_dispatched) {
 177                         return 1;       // this is partial invoice
 178                 }
 179         }
 180
 181         $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $inv_no .
 182         ' WHERE type='.get_parent_type($cart->trans_type).' AND (';
 183
 184         $deliveries = array_keys($cart->src_docs);
 185
 186         foreach ($deliveries as $key=>$del)
 187                 $deliveries[$key] = 'trans_no='.$del;
 188
 189         $sql .= implode(' OR ', $deliveries) . ')';
 190         db_query($sql, 'Delivery links cannot be updated');
 191
 192         return 0; // batch or complete invoice
 193 }
 194
 195 //--------------------------------------------------------------------------------------------------
 196 function get_parent_type($type)
 197 {
 198         $parent_types = array( 11=>10, 10=>13, 13=>30 );
 199         return isset($parent_types[$type]) ?  $parent_types[$type] : 0;
 200 }
 201
 202 //--------------------------------------------------------------------------------------------------
 203 function update_parent_line($doc_type, $line_id, $qty_dispatched)
 204 {
 205         $doc_type = get_parent_type($doc_type);
 206
 207 //      echo "update line: $line_id, $doc_type, $qty_dispatched";
 208         if ($doc_type==0)
 209                 return false;
 210         else {
 211                 if ($doc_type==30)
 212                         $sql = "UPDATE ".TB_PREF."sales_order_details
 213                                 SET qty_sent = qty_sent + $qty_dispatched
 214                                 WHERE id=$line_id";
 215                 else
 216                         $sql = "UPDATE ".TB_PREF."debtor_trans_details
 217                                 SET qty_done = qty_done + $qty_dispatched
 218                                 WHERE id=$line_id";
 219         }
 220         db_query($sql, "The parent document detail record could not be updated");
 221         return true;
 222 }
 223
 224 //--------------------------------------------------------------------------------------------------
 225 // find inventory location for given transaction
 226 //
 227 function get_location(&$cart)
 228 {
 229         $sql = "SELECT ".TB_PREF."locations.* FROM ".TB_PREF."stock_moves,"
 230                 .TB_PREF."locations".
 231                 " WHERE type=".$cart->trans_type.
 232                 " AND trans_no=".key($cart->trans_no).
 233                 " AND qty!=0 ".
 234                 " AND ".TB_PREF."locations.loc_code=".TB_PREF."stock_moves.loc_code";
 235         $result = db_query($sql, 'Retreiving inventory location');
 236
 237
 238         if (db_num_rows($result)) {
 239                 return db_fetch($result);
 240         }
 241         return null;
 242 }
 243 //--------------------------------------------------------------------------------------------------
 244 // Generic read debtor transaction into cart
 245 //
 246 //      $trans_no - array of trans nums; special case trans_no==0 - new doc
 247 //
 248 function read_sales_trans($doc_type, $trans_no, &$cart)
 249 {
 250         if (!is_array($trans_no) && $trans_no)
 251                         $trans_no = array($trans_no);
 252
 253         $cart->trans_type = $doc_type;
 254         if (!$trans_no) { // new document
 255                 $cart->trans_no = $trans_no;
 256         } else {
 257                 // read header data from first document
 258                 $myrow = get_customer_trans($trans_no[0],$doc_type);
 259                 if (count($trans_no)>1)
 260                         $cart->trans_no = get_customer_trans_version($doc_type, $trans_no);
 261                 else
 262                         $cart->trans_no = array($trans_no[0]=>$myrow["version"]);
 263
 264                 $cart->set_sales_type($myrow["tpe"], $myrow["sales_type"], $myrow["tax_included"],0);
 265
 266                 $cart->set_customer($myrow["debtor_no"], $myrow["DebtorName"],
 267                         $myrow["curr_code"], $myrow["discount"]);
 268
 269                 $cart->set_branch($myrow["branch_code"], $myrow["tax_group_id"],
 270                         $myrow["tax_group_name"],       $myrow["phone"], $myrow["email"]);
 271
 272                 $cart->reference = $myrow["reference"];
 273                 $cart->order_no = $myrow["order_"];
 274                 $cart->trans_link = $myrow["trans_link"];
 275                 $cart->due_date = sql2date($myrow["due_date"]);
 276                 $cart->document_date = sql2date($myrow["tran_date"]);
 277                 $cart->dimension_id = $myrow['dimension_id']; // added 2.1 Joe Hunt 2008-11-12
 278                 $cart->dimension2_id = $myrow['dimension2_id'];
 279                 $cart->Comments = '';
 280                 foreach ( $trans_no as $trans ) {
 281                         $coms =  get_comments($doc_type,$trans);
 282                         while($row=db_fetch($coms)) {
 283                                 $text = $row['memo_'];
 284                                 if ($text!='') {
 285                                         if ($cart->Comments!='')
 286                                                 $cart->Comments .= "\n";
 287                                         $cart->Comments .= $text;
 288                                 }
 289                         }
 290                 }
 291
 292                 // FIX this should be calculated sum() for multiply parents
 293
 294                 $cart->set_delivery($myrow["ship_via"], $myrow["br_name"],
 295                 $myrow["br_address"], $myrow["ov_freight"]);
 296
 297                 $location = 0;
 298                 $myrow = get_location($cart); // find location from movement
 299
 300                 if($myrow!=null) {
 301                         $cart->set_location($myrow['loc_code'], $myrow['location_name']);
 302                 }
 303
 304                 $result = get_customer_trans_details($doc_type,$trans_no);
 305                 if (db_num_rows($result) > 0) {
 306                         for($line_no=0; $myrow = db_fetch($result); $line_no++) {
 307                                 $cart->line_items[$line_no] = new line_details(
 308                                         $myrow["stock_id"],$myrow["quantity"],
 309                                         $myrow["unit_price"], $myrow["discount_percent"],
 310                                         $myrow["qty_done"], $myrow["standard_cost"],
 311                                         $myrow["StockDescription"],$myrow["id"], $myrow["debtor_trans_no"]);
 312                         }
 313                 }
 314         } // !newdoc
 315
 316         return true;
 317 }
 318 //----------------------------------------------------------------------------------------
 319 ?>