From 18c0ef3210197c10d6cf7eee9cb4cdace6aee731 Mon Sep 17 00:00:00 2001
From: Hao Sun <sunhao@easycorp.ltd>
Date: Mon, 6 Dec 2021 11:30:11 +0800
Subject: [PATCH] * Custom dnd rules for project kanban.

---
 module/project/js/kanban.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/module/project/js/kanban.js b/module/project/js/kanban.js
index 3e020ce7a1..33cc274a05 100644
--- a/module/project/js/kanban.js
+++ b/module/project/js/kanban.js
@@ -81,6 +81,15 @@ function processKanbanData(key, programGroup)
     return {id: kanbanId, columns: columns, lanes: lanes};
 }
 
+/** Define kanban d-n-d rules */
+var projectDropRules =
+{
+    waitProject:   ['doingProject', 'closedProject'],
+    doingProject:  ['closedProject'],
+    closedProject: ['doingProject'],
+};
+window.kanbanDropRules = {my: projectDropRules, other: projectDropRules};
+
 /*
  * Find drop columns
  * @param {JQuery} $element Drag element