Fix end date setter getter

edit-mode/function/ganttConfig.js

@@ -143,14 +143,10 @@ function satuanLabel(task) {
 // use the default editor custom for end_date, but override set_value/get_value methods
 var dateEditor = gantt.config.editor_types.date;
 gantt.config.editor_types.end_date = gantt.mixin({
-	set_value: function (value, id, column, node) {
-		var correctedValue = gantt.date.add(value, -1, "day");
-		return dateEditor.set_value.apply(this, [correctedValue, id, column, node]);
-	},
 	get_value: function (id, column, node) {
 		var selectedValue = dateEditor.get_value.apply(this, [id, column, node]);
 		editEndDateTriggered = true;
-		return gantt.date.add(selectedValue, 1, "day");
+		return selectedValue;
 	},
 }, dateEditor);
 var durationEditor = gantt.config.editor_types.duration;
@@ -171,7 +167,7 @@ const editor = {
 	text: { type: "text", map_to: "text" },
 	kode_sortname: { type: "text", map_to: "kode_sortname" },
 	start_date: { type: "date", map_to: "start_date", min: new Date(2018, 0, 1) },
-	end_date: { type: "date", map_to: "end_date", min: new Date(2018, 0, 1) },
+	end_date: { type: "end_date", map_to: "end_date", min: new Date(2018, 0, 1) },
 	planned_start: { type: "date", map_to: "planned_start", min: new Date(2018, 0, 1) },
 	planned_end: { type: "date", map_to: "planned_end", min: new Date(2018, 0, 1) },
 	duration: { type: "duration", map_to: "duration", min: 0, max: 365, formatter: formatter },