Added Sales Quotations, inquiry and report
[fa-stable.git] / sales / includes / cart_class.inc
index 38ffeba76be1147b2bb0dc9bff49cb59e741dfdf..719f661733c058e8bc11c8dc5a5b400d3011ec7d 100644 (file)
@@ -1,5 +1,14 @@
 <?php
-
+/**********************************************************************
+    Copyright (C) FrontAccounting, LLC.
+       Released under the terms of the GNU General Public License, GPL, 
+       as published by the Free Software Foundation, either version 3 
+       of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
 /* Definition of the cart class
 this class can hold all the information for:
 
@@ -14,10 +23,10 @@ include_once($path_to_root . "/taxes/tax_calc.inc");
 
 class cart
 {
-       var $trans_type; // invoice, order, delivery note ...
+       var $trans_type; // invoice, order, quotation, delivery note ...
        var $trans_no = array();// array (num1=>ver1,..) or 0 for new
        var $so_type = 0;               // for sales order: simple=0 template=1
-
+       var $cart_id;           // used to detect multi-tab edition conflits
        var $line_items;  //array of objects of class line_details
 
        var $src_docs = array();        // array of arrays(num1=>ver1,...) or 0 for no src
@@ -55,6 +64,14 @@ class cart
        var $tax_group_name;
        var $tax_group_array = null; // saves db queries
        var $price_factor;       // ditto for price calculations
+
+       var     $pos;                   // user assigned POS
+       var $cash;                      // cash transaction
+       var $cash_account;
+       var $account_name;
+       var $cash_discount;     // not used as of FA 2.1
+       var $dimension_id;
+       var $dimension2_id;
        //-------------------------------------------------------------------------
        //
        //  $trans_no==0 => open new/direct document
@@ -65,8 +82,14 @@ class cart
                /*Constructor function initialises a new shopping cart */
                $this->line_items = array();
                $this->sales_type = "";
-               $this->trans_type = 30;
+               if ($type == 32)
+                       $this->trans_type = $type;
+               else    
+                       $this->trans_type = 30;
+               $this->dimension_id = 0;
+               $this->dimension2_id = 0;
                $this->read($type, $trans_no, $view );
+               $this->cart_id = uniqid('');
        }
 
        //-------------------------------------------------------------------------
@@ -75,21 +98,20 @@ class cart
        function read($type, $trans_no = 0, $view=false ) {
 
                if (!is_array($trans_no)) $trans_no = array($trans_no);
-
                if ($trans_no[0]) {
-                       if ($type == 30) { // sales order
-                               read_sales_order($trans_no[0], $this);
+                       if ($type == 30 || $type == 32) { // sales order || sales quotation
+                               read_sales_order($trans_no[0], $this, $type);
                                if ($view) {    // prepare for DN/IV entry
                                        for($line_no = 0; $line_no < count($this->line_items); $line_no++) {
                                                $line = &$this->line_items[$line_no];
+                                               $line->src_id = $line->id; // save src line ids for update
                                                $line->qty_dispatched = $line->quantity - $line->qty_done;
                                        }
-                                       $this->document_date = Today();
                                }
-                               } else {        // derivative transaction
+                       } else {        // derivative transaction
                                        read_sales_trans($type, $trans_no, $this);
                                        if ($this->order_no) { // free hand credit notes have no order_no
-                                               $sodata = get_sales_order_header($this->order_no);
+                                               $sodata = get_sales_order_header($this->order_no, 30);
                                                $this->cust_ref = $sodata["customer_ref"];
                                        // currently currency is hard linked to debtor account
                                        //      $this->customer_currency = $sodata["curr_code"];
@@ -101,7 +123,7 @@ class cart
                                                $src_details = 0;
                                                if ($src_type == 30) { // get src data from sales_orders
                                                        $this->src_docs = array( $sodata['order_no']=>$sodata['version']);
-                                                       $srcdetails = get_sales_order_details($this->order_no);
+                                                       $srcdetails = get_sales_order_details($this->order_no, 30);
                                                } else {        // get src_data from debtor_trans
                                                        $this->src_docs = get_customer_trans_version($src_type, get_parent_trans($type,$trans_no[0]));
                                                        $srcdetails = get_customer_trans_details($src_type,array_keys($this->src_docs));
@@ -112,12 +134,14 @@ class cart
                                                        $sign = 1; // $type==13 ?  1 : -1; // this is strange debtor_trans atavism
                                                        $line = &$this->line_items[$line_no];
 
+                                                       $line->src_id = $srcline['id']; // save src line ids for update
                                                        $line->qty_old = $line->qty_dispatched = $line->quantity;
                                                        $line->quantity += $sign * ($srcline['quantity'] - $srcline['qty_done']); // add free qty on src doc
                                                }
                                        } else {
                                                for($line_no = 0; $line_no < count($this->line_items); $line_no++) {
                                                        $line = &$this->line_items[$line_no];
+                                                       $line->src_id = $line->id; // save src line ids for update
                                                        $line->qty_dispatched = $line->quantity;
                                                }
                                        }
@@ -130,16 +154,50 @@ class cart
                                  $this->customer_id = get_global_customer();
                                else
                                  $this->customer_id = '';
-                               $this->document_date = Today();
+                               $this->document_date =  new_doc_date();
                                if (!is_date_in_fiscalyear($this->document_date))
                                        $this->document_date = end_fiscalyear();
                                $this->reference = references::get_next($this->trans_type);
-                               if ($type == 10)
+                               if ($type != 30 && $type != 32) // Added 2.1 Joe Hunt 2008-11-12
+                               {
+                                       $dim = get_company_pref('use_dimension');
+                                       if ($dim > 0)
+                                       {
+                                               if ($this->customer_id == '')
+                                                       $this->dimension_id = 0;
+                                               else
+                                               {
+                                                       $cust = get_customer($this->customer_id);
+                                                       $this->dimension_id = $cust['dimension_id'];
+                                               }       
+                                               if ($dim > 1)
+                                               {
+                                                       if ($this->customer_id == '')
+                                                               $this->dimension2_id = 0;
+                                                       else
+                                                               $this->dimension2_id = $cust['dimension2_id'];
+                                               }               
+                                       }               
+                               }       
+                               if ($type == 10) {
                                  $this->due_date =
                                        get_invoice_duedate($this->customer_id, $this->document_date);
-                               else
+                                 $this->pos = user_pos();
+                                 $pos = get_sales_point($this->pos);
+                                 $this->cash = !$pos['credit_sale'];
+                                 if (!$pos['cash_sale'] || !$pos['credit_sale']) 
+                                       $this->pos = -1; // mark not editable payment type
+                                 else
+                                       $this->cash = date_diff($this->due_date, Today(), 'd')<2;
+                               if ($this->cash) {
+                                       $this->Location = $pos['pos_location'];
+                                       $this->location_name = $pos['location_name'];
+                                       $this->cash_account = $pos['pos_account'];
+                                       $this->account_name = $pos['bank_account_name'];
+                               }
+                               } else
                                  $this->due_date =
-                                       add_days($this->document_date, 10); // FIX this should be in company prefs
+                                       add_days($this->document_date, sys_prefs::default_delivery_required_by());
                        }
        }
 
@@ -155,17 +213,24 @@ class cart
                        $src->reference = 'auto';
 
                        $src->write(1);
-
                        $type = $this->trans_type;
                        $ref = $this->reference;
+                       $date = $this->document_date;
                        // re-read document
                        $this->read($src->trans_type, key($src->trans_no), true);
+                       $this->document_date = $date;
                        $this->reference = $ref;
                        $this->trans_type = $type;
                        $this->src_docs= $this->trans_no;
                        $this->trans_no = 0;
                        $this->order_no= $this->trans_type==13 ? key($src->trans_no) : $src->order_no;
                }
+               $this->reference = @html_entity_decode($this->reference);
+               $this->Comments = @html_entity_decode($this->Comments);
+               foreach($this->line_items as $lineno => $line) {
+                       $this->line_items[$lineno]->stock_id = @html_entity_decode($line->stock_id);
+                       $this->line_items[$lineno]->item_description = @html_entity_decode($line->item_description);
+               }
                switch($this->trans_type) {
                        case 10:
                                return write_sales_invoice($this);
@@ -174,6 +239,7 @@ class cart
                        case 13:
                                return write_sales_delivery($this, $policy);
                        case 30:
+                       case 32:
                                if ($this->trans_no==0) // new document
                                        return add_sales_order($this);
                                else
@@ -181,11 +247,12 @@ class cart
                }
        }
 
-       function set_customer($customer_id, $customer_name, $currency, $discount)
+       function set_customer($customer_id, $customer_name, $currency, $discount, $cdiscount=0)
        {
                $this->customer_name = $customer_name;
                $this->customer_id = $customer_id;
                $this->default_discount = $discount;
+               $this->cash_discount = $cdiscount;
                $this->customer_currency = $currency;
        }
 
@@ -234,8 +301,10 @@ class cart
                return 0;
        }
 
-       function update_cart_item($line_no, $qty, $price, $disc)
+       function update_cart_item($line_no, $qty, $price, $disc, $description="")
        {
+               if ($description != "")
+                       $this->line_items[$line_no]->item_description = $description;
                $this->line_items[$line_no]->quantity = $qty;
                $this->line_items[$line_no]->qty_dispatched = $qty;
                $this->line_items[$line_no]->price = $price;
@@ -249,7 +318,7 @@ class cart
 
        function remove_from_cart($line_no)
        {
-               unset($this->line_items[$line_no]);
+               array_splice($this->line_items, $line_no, 1);
        }
 
        function clear_items()
@@ -393,6 +462,7 @@ class line_details
        var $tax_type;
        var $tax_type_name;
        var $src_no;    // number of src doc for this line
+       var $src_id;
        var $quantity;
        var $price;
        var $discount_percent;