From 61a7786494b0a91e14ae341cf41eea4395ae007b Mon Sep 17 00:00:00 2001
From: konrad <konrad@6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33>
Date: Fri, 14 May 2010 18:04:39 +0000
Subject: [PATCH] "big merge" - implemented empty voucher

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@451 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
---
 src/mwin/overview.cpp  |   16 ++++++++++++++++
 src/mwin/overview.h    |    2 ++
 wob/order.wolf         |   11 +++++++++++
 www/inc/wext/order.php |   26 ++++++++++++++++++++++++++
 4 files changed, 55 insertions(+), 0 deletions(-)

diff --git a/src/mwin/overview.cpp b/src/mwin/overview.cpp
index 31967c5..8404d2a 100644
--- a/src/mwin/overview.cpp
+++ b/src/mwin/overview.cpp
@@ -117,6 +117,7 @@ MOverview::MOverview(QString pk)
 	m->addAction(tr("Edit &Shipping Options..."),this,SLOT(editShipping()));
 	m->addSeparator();
 	m->addAction(tr("&Deduct from voucher..."),this,SLOT(deductVoucher()));
+	m->addAction(tr("&Empty voucher..."),this,SLOT(emptyVoucher()));
 	
 	m=mb->addMenu(tr("C&onfigure"));
 	m->addAction(tr("&Auto-Refresh settings..."),this,SLOT(setRefresh()));
@@ -266,6 +267,21 @@ void MOverview::deductVoucher()
 	);
 }
 
+void MOverview::emptyVoucher()
+{
+	//get voucher ID
+	QString vid=QInputDialog::getText(this,tr("Invalidate Voucher"),tr("Please enter/scan the barcode of the voucher to invalidate/empty - the voucher will no longer be usable afterwards, but still has to be paid for."));
+	if(vid=="")return;
+	//query server
+	MTEmptyVoucher dv=req->queryEmptyVoucher(vid);
+	if(dv.hasError()){
+		QMessageBox::warning(this,tr("Warning"),tr("Unable to invalidate voucher: %1").arg(dv.errorString()));
+		return;
+	}
+	QMessageBox::information(this,tr("Invalidated Voucher"),
+	  tr("The voucher '%1'has been invalidated.").arg(vid));
+}
+
 void MOverview::refreshData()
 {
 	QSettings set;
diff --git a/src/mwin/overview.h b/src/mwin/overview.h
index 8283e1c..63c2c13 100644
--- a/src/mwin/overview.h
+++ b/src/mwin/overview.h
@@ -71,6 +71,8 @@ class MOverview:public QMainWindow
 		void ticketReturn();
 		/**deduct some money from a voucher (to pay outside the system)*/
 		void deductVoucher();
+		/**empty/invalidate voucher*/
+		void emptyVoucher();
 		
 		/**refresh data that we can refresh*/
 		void refreshData();
diff --git a/wob/order.wolf b/wob/order.wolf
index 2c6710d..fae345c 100644
--- a/wob/order.wolf
+++ b/wob/order.wolf
@@ -520,6 +520,17 @@
 		</Output>
 	</Transaction>
 	
+	<Transaction name="EmptyVoucher">
+		<Doc>Empties a voucher, makes it invalid for any further use, but also keeps the price tag.</Doc>
+		<Input>
+			<Var name="voucherid" type="astring">ID of the voucher</Var>
+		</Input>
+		<Call lang="php" method="WOOrder::emptyVoucher($this);"/>
+		<Output>
+			<Var name="voucher" type="Voucher">The voucher as it is left after emptying</Var>
+		</Output>
+	</Transaction>
+	
 	
 	<Transaction name="OrderChangeShipping">
 		<Doc>Changes the shipping option and/or price of an order</Doc>
diff --git a/www/inc/wext/order.php b/www/inc/wext/order.php
index 050f087..4ee24d1 100644
--- a/www/inc/wext/order.php
+++ b/www/inc/wext/order.php
@@ -610,6 +610,32 @@ class WOOrder extends WOOrderAbstract
 		$trans->setamount($amt);
 		$trans->setvoucher(WOVoucher::fromTablevoucher($vou));
 	}
+	
+	/**called from EmptyVoucher transaction*/
+	static public function emptyVoucher($trans)
+	{
+		//get and verify voucher
+		$vou=WTvoucher::getFromDB($trans->getvoucherid());
+		if($vou===false){
+			$trans->abortWithError(tr("Voucher is not valid!"));
+			return;
+		}
+		$vord=WOOrder::fromTableorder(WTorder::getFromDB($vou->orderid));
+		if($vord===false){
+			$trans->abortWithError(tr("Voucher is not valid!"));
+			return;
+		}
+		if($vord->getamountdue()>0){
+			$trans->abortWithError(tr("Voucher cannot be used: it has not been paid for."));
+			return;
+		}
+		//empty it
+		$vou->value=0;
+		$vou->isused=true;
+		$vou->update();
+		//return
+		$trans->setvoucher(WOVoucher::fromTablevoucher($vou));
+	}	
 };
 
 ?>
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