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