X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=sales%2Fincludes%2Fcart_class.inc;h=1ba84ea6137a3c492094a5cfb680fdbea3e5a417;hb=49d2702ed98abe7a564a4abb4c8c5fa225f362e8;hp=991139121954c66d6be78e232dc34bf40a840e08;hpb=ec3b5ef00ee07bdf7559c8bdb6f857b7464c3fbe;p=fa-stable.git

diff --git a/sales/includes/cart_class.inc b/sales/includes/cart_class.inc
index 99113912..1ba84ea6 100644
--- a/sales/includes/cart_class.inc
+++ b/sales/includes/cart_class.inc
@@ -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
@@ -61,6 +70,8 @@ class cart
 	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
@@ -71,8 +82,14 @@ class cart
 		/*Constructor function initialises a new shopping cart */
 		$this->line_items = array();
 		$this->sales_type = "";
-		$this->trans_type = 30;
+		if ($type == ST_SALESQUOTE)
+			$this->trans_type = $type;
+		else	
+			$this->trans_type = ST_SALESORDER;
+		$this->dimension_id = 0;
+		$this->dimension2_id = 0;
 		$this->read($type, $trans_no, $view );
+		$this->cart_id = uniqid('');
 	}
 
 	//-------------------------------------------------------------------------
@@ -80,10 +97,13 @@ class cart
 	//
 	function read($type, $trans_no = 0, $view=false ) {
 
+		global $SysPrefs, $Refs;
+
 		if (!is_array($trans_no)) $trans_no = array($trans_no);
-		if ($trans_no[0]) {
-			if ($type == 30) { // sales order
-				read_sales_order($trans_no[0], $this);
+		if ($trans_no[0]) // read old transaction
+		{
+			if ($type == ST_SALESORDER || $type == ST_SALESQUOTE) { // sales order || sales quotation
+				read_sales_order($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];
@@ -91,28 +111,27 @@ class cart
 						$line->qty_dispatched = $line->quantity - $line->qty_done;
 					}
 				}
-			} else {	// derivative transaction
+			} else {	// other type of sales transaction
 					read_sales_trans($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, ST_SALESORDER);
 						$this->cust_ref = $sodata["customer_ref"];
 					// currently currency is hard linked to debtor account
 					//	$this->customer_currency = $sodata["curr_code"];
 						$this->delivery_to = $sodata["deliver_to"];
 						$this->delivery_address = $sodata["delivery_address"];
 					}
-					if (!$view && ($type!=11 || $this->trans_link!=0)) {
+					// old derivative transaction edit
+					if (!$view && ($type!=ST_CUSTCREDIT || $this->trans_link!=0)) {
 						$src_type = get_parent_type($type);
-						$src_details = 0;
-						if ($src_type == 30) { // get src data from sales_orders
+						if ($src_type == ST_SALESORDER) { // 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, ST_SALESORDER);
 						} 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));
 						}
 						// calculate & save: qtys on other docs and free qtys on src doc
-						$line_no = 0;
 						for($line_no = 0; $srcline = db_fetch($srcdetails); $line_no++) {
 							$sign = 1; // $type==13 ?  1 : -1; // this is strange debtor_trans atavism
 							$line = &$this->line_items[$line_no];
@@ -121,27 +140,49 @@ class cart
 							$line->qty_old = $line->qty_dispatched = $line->quantity;
 							$line->quantity += $sign * ($srcline['quantity'] - $srcline['qty_done']); // add free qty on src doc
 						}
-					} else {
+					} else { // prepare qtys for derivative document entry (not used in display)
 						for($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_dispatched = $line->quantity - $line->qty_done;
 						}
 					}
 				}
-			} else {
+		} else { // new document
 				$this->trans_type = $type;
 				$this->trans_no = 0;
+				$this->customer_currency = get_company_currency();
 				// set new sales document defaults here
-				if (get_global_customer() != reserved_words::get_all())
+				if (get_global_customer() != ALL_TEXT)
 				  $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) {
+				$this->reference = $Refs->get_next($this->trans_type);
+				if ($type != ST_SALESORDER && $type != ST_SALESQUOTE) // 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 == ST_SALESINVOICE) {
 				  $this->due_date =
 					get_invoice_duedate($this->customer_id, $this->document_date);
 				  $this->pos = user_pos();
@@ -150,16 +191,16 @@ class cart
 				  if (!$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;
+					$this->cash = date_diff2($this->due_date, Today(), 'd')<2;
 				if ($this->cash) {
 					$this->Location = $pos['pos_location'];
 					$this->location_name = $pos['location_name'];
-					$this->cash_account = $pos['account_code'];
+					$this->cash_account = $pos['pos_account'];
 					$this->account_name = $pos['bank_account_name'];
 				}
 				} else
 				  $this->due_date =
-					add_days($this->document_date, sys_prefs::default_delivery_required_by());
+					add_days($this->document_date, $SysPrefs->default_delivery_required_by());
 			}
 	}
 
@@ -168,7 +209,7 @@ class cart
 	// Makes parent documents for direct delivery/invoice by recurent call.
 	// $policy - 0 or 1:  writeoff/return for IV, back order/cancel for DN
 	function write($policy=0) {
-		if (count($this->src_docs) == 0 && ($this->trans_type == 10 || $this->trans_type == 13)) {
+		if (count($this->src_docs) == 0 && ($this->trans_type == ST_SALESINVOICE || $this->trans_type == ST_CUSTDELIVERY)) {
 			// this is direct document - first add parent
 			$src = (PHP_VERSION<5) ? $this : clone( $this ); // make local copy of this cart
 			$src->trans_type = get_parent_type($src->trans_type);
@@ -185,26 +226,23 @@ class cart
 			$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->order_no= $this->trans_type==ST_CUSTDELIVERY ? key($src->trans_no) : $src->order_no;
 		}
-// if we want to save old or derivative document first decode html entities
-// from text fields. For new documents this is not needed.
-		if ($this->trans_no || $this->trans_type != 30) {
-			$this->reference = @html_entity_decode($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]->description = @html_entity_decode($line->description);
-			}
+		$this->reference = @html_entity_decode($this->reference, ENT_QUOTES);
+		$this->Comments = @html_entity_decode($this->Comments, ENT_QUOTES);
+		foreach($this->line_items as $lineno => $line) {
+			$this->line_items[$lineno]->stock_id = @html_entity_decode($line->stock_id, ENT_QUOTES);
+			$this->line_items[$lineno]->item_description = @html_entity_decode($line->item_description, ENT_QUOTES);
 		}
 		switch($this->trans_type) {
-			case 10:
+			case ST_SALESINVOICE:
 				return write_sales_invoice($this);
-			case 11:
+			case ST_CUSTCREDIT:
 				return write_credit_note($this, $policy);
-			case 13:
+			case ST_CUSTDELIVERY:
 				return write_sales_delivery($this, $policy);
-			case 30:
+			case ST_SALESORDER:
+			case ST_SALESQUOTE:
 				if ($this->trans_no==0)	// new document
 					return add_sales_order($this);
 				else
@@ -266,8 +304,10 @@ 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;
@@ -281,7 +321,7 @@ 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()