From afeb3b53c98995ab9d83a2b16172c1f22982a406 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Paulo=20Poffo?= <poffo@propulsar.com.br>
Date: Tue, 12 Feb 2019 17:52:18 -0200
Subject: [PATCH] Simplified methods

---
 src/diagrams/gantt/ganttDb.js | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/src/diagrams/gantt/ganttDb.js b/src/diagrams/gantt/ganttDb.js
index 4b15dc4d0..0329ba9a9 100644
--- a/src/diagrams/gantt/ganttDb.js
+++ b/src/diagrams/gantt/ganttDb.js
@@ -75,17 +75,20 @@ const isInvalidDate = function (date, dateFormat, excludes) {
 
 const checkTaskDates = function (task, dateFormat, excludes) {
   if (!excludes.length || task.manualEndTime) return
-  fixTaskDates(task, dateFormat, excludes)
+  let startTime = moment(task.startTime, dateFormat, true)
+  startTime.add(1, 'd')
+  let endTime = moment(task.endTime, dateFormat, true)
+  let renderEndTime = fixTaskDates(startTime, endTime, dateFormat, excludes)
+  task.endTime = endTime.toDate()
+  task.renderEndTime = renderEndTime
 }
 
-const fixTaskDates = function (task, dateFormat, excludes) {
-  let startTime = moment(task.startTime)
-  startTime.add(1, 'd')
-  let endTime = moment(task.endTime)
+const fixTaskDates = function (startTime, endTime, dateFormat, excludes) {
   let invalid = false
+  let renderEndTime = null
   while (startTime.date() <= endTime.date()) {
     if (!invalid) {
-      task.renderEndTime = endTime.toDate()
+      renderEndTime = endTime.toDate()
     }
     invalid = isInvalidDate(startTime, dateFormat, excludes)
     if (invalid) {
@@ -93,7 +96,7 @@ const fixTaskDates = function (task, dateFormat, excludes) {
     }
     startTime.add(1, 'd')
   }
-  task.endTime = endTime.toDate()
+  return renderEndTime
 }
 
 const getStartDate = function (prevTime, dateFormat, str) {