Fix DiscordRanks

src/de/steamwar/bungeecore/bot/util/DiscordRanks.java

@@ -28,7 +28,9 @@ import net.dv8tion.jda.api.entities.Guild;
 import net.dv8tion.jda.api.entities.Member;
 import net.dv8tion.jda.api.entities.Role;
 
+import java.util.ArrayList;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
 @UtilityClass
@@ -43,18 +45,22 @@ public class DiscordRanks {
         if (member == null) {
             return;
         }
-        Set<UserGroup> toRemove = new HashSet<>(SteamwarDiscordBotConfig.RANKS.keySet());
-        toRemove.remove(steamwarUser.getUserGroup());
 
-        for (UserGroup userGroup : toRemove) {
-            System.out.println(steamwarUser + " REMOVING");
-            String roleId = SteamwarDiscordBotConfig.RANKS.get(userGroup);
-            guild.removeRoleFromMember(member, guild.getRoleById(roleId)).complete();
+        List<Role> roleList = member.getRoles();
+        Set<String> strings = new HashSet<>(SteamwarDiscordBotConfig.RANKS.values());
+        String needed = SteamwarDiscordBotConfig.RANKS.get(steamwarUser.getUserGroup());
+        for (Role role : roleList) {
+            if (!strings.contains(role.getId())) {
+                continue;
+            }
+            if (role.getId().equals(needed)) {
+                needed = "";
+                continue;
+            }
+            guild.removeRoleFromMember(member, role).complete();
         }
-
-        if (steamwarUser.getUserGroup() != UserGroup.Member) {
-            System.out.println(steamwarUser + " ADDING");
-            guild.addRoleToMember(member, guild.getRoleById(SteamwarDiscordBotConfig.RANKS.get(steamwarUser.getUserGroup()))).complete();
+        if (!needed.isEmpty()) {
+            guild.addRoleToMember(member, guild.getRoleById(needed)).complete();
         }
     }
 }