From d200599c6e2f6794c8312f7ca041b5628142733a Mon Sep 17 00:00:00 2001
From: David Aparicio <david.aparicio@dhis2.org>
Date: Thu, 14 Dec 2023 12:28:04 +0100
Subject: [PATCH] update: [ANDROAPP-5698] remove duplicates using distinct,
 remove the last point

---
 .../org/dhis2/maps/geometry/polygon/PolygonViewModel.kt  | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/dhis2_android_maps/src/main/java/org/dhis2/maps/geometry/polygon/PolygonViewModel.kt b/dhis2_android_maps/src/main/java/org/dhis2/maps/geometry/polygon/PolygonViewModel.kt
index ef13dfeaf1..ccf04153bb 100644
--- a/dhis2_android_maps/src/main/java/org/dhis2/maps/geometry/polygon/PolygonViewModel.kt
+++ b/dhis2_android_maps/src/main/java/org/dhis2/maps/geometry/polygon/PolygonViewModel.kt
@@ -45,14 +45,7 @@ class PolygonViewModel : ViewModel() {
         }
 
         return if (list[0].size > 2) {
-            if (list[0].last() != list[0].first()) {
-                for (index in 0..<list[0].size - 1) {
-                    if (index != 0 && list[0].first() == list[0][index]) {
-                        list[0].removeAt(index)
-                    }
-                }
-                list[0].add(list[0][0]) // set last point same as first
-            }
+            list[0].distinct()
             Gson().toJson(list)
         } else {
             onMessage("Polygon must contains at least 4 points.")