Add ability to change tax type ID

wiaflos/client/cmdline/Inventory.pm

@@ -242,6 +242,7 @@ sub update
 	$detail->{'GLAssetAccountNumber'} = $parms->{'assetaccount'};
 	$detail->{'GLExpenseAccountNumber'} = $parms->{'expenseaccount'};
 	$detail->{'SellPrice'} = $parms->{'sellprice'};
+	$detail->{'TaxTypeID'} = $parms->{'taxtype'};
 	$detail->{'Unit'} = $parms->{'unit'};
 	$detail->{'Discountable'} = $parms->{'discoutable'};
 	my $res = soapCall($OUT,"wiaflos/server/api/Inventory","updateInventoryItem",$detail);

wiaflos/server/core/Inventory.pm

@@ -1209,6 +1209,7 @@ sub removeInventoryItem
 #		GLAssetAccountNumber - GL asset account
 #		GLExpenseAccountNumber	- GL expense account
 #		SellPrice		- Selling price
+#		TaxTypeID		- Tax type ID
 #		Unit			- Unit
 #		Discountable	- Either service is discountable or not
 sub updateInventoryItem
@@ -1295,6 +1296,23 @@ sub updateInventoryItem
 	if (defined($data->{'SellPrice'})) {
 		push(@updates,sprintf('SellPrice = %s',DBQuote($data->{'SellPrice'})));
 	}
+
+	# Check if TaxTypeID was specified
+	if (defined($data->{'TaxTypeID'})) {
+		# Check if tax type exists
+		if ((my $res = wiaflos::server::core::Tax::taxTypeIDExists($data->{'TaxTypeID'})) != 1) {
+			# If not exist, err
+			if ($res == 0) {
+				setError("Tax type '".$data->{'TaxTypeId'}."' does not exist");
+				return ERR_NOTFOUND;
+			}
+			# else err with result & set error
+			setError(wiaflos::server::core::Tax::Error());
+			return $res;
+		}
+		push(@updates,sprintf('TaxTypeID = %s',DBQuote($data->{'TaxTypeID'})));
+	}
+
 	if (defined($data->{'Unit'})) {
 		push(@updates,sprintf('Unit = %s',DBQuote($data->{'Unit'})));
 	}