fix: observe roles flow before space members to avoid empty roles in the list

Author: joragua

owncloudApp/src/main/java/com/owncloud/android/presentation/spaces/members/SpaceMembersFragment.kt

@@ -67,25 +67,27 @@ class SpaceMembersFragment : Fragment() {
             adapter = spaceMembersAdapter
         }
 
-        collectLatestLifecycleFlow(spaceMembersViewModel.spaceMembers) { event ->
+        collectLatestLifecycleFlow(spaceMembersViewModel.roles) { event ->
             event?.let {
                 when (val uiResult = event.peekContent()) {
                     is UIResult.Success -> {
-                        uiResult.data?.let { spaceMembersAdapter.setSpaceMembers(it, roles) }
+                        uiResult.data?.let {
+                            roles = it
+                            spaceMembersViewModel.getSpaceMembers()
+                        }
                     }
                     is UIResult.Loading -> { }
                     is UIResult.Error -> { }
                 }
             }
         }
 
-        collectLatestLifecycleFlow(spaceMembersViewModel.roles) { event ->
+        collectLatestLifecycleFlow(spaceMembersViewModel.spaceMembers) { event ->
             event?.let {
                 when (val uiResult = event.peekContent()) {
                     is UIResult.Success -> {
                         uiResult.data?.let {
-                            roles = it
-                            spaceMembersViewModel.getSpaceMembers()
+                            if (roles.isNotEmpty()) { spaceMembersAdapter.setSpaceMembers(it, roles) }
                         }
                     }
                     is UIResult.Loading -> { }