[Improved] generalized cooldown

app/src/main/java/de/yannicpunktdee/yoshibot/command/commands/PlayCommand.java

@@ -22,6 +22,8 @@ public class PlayCommand extends YoshiCommand {
 	
 	private static final Map<User, Long> cooldownChecker = new HashMap<>();
 	
+	private static final int SECOND_DELAY = 10;
+	
 	
 	public PlayCommand(YoshiCommandContext context) {
 		super(context);
@@ -32,9 +34,9 @@ public class PlayCommand extends YoshiCommand {
 	public boolean execute() {
 		if (!super.execute()) return false;
 		
-		for (User user : cooldownChecker.keySet()){
+		for (User user : cooldownChecker.keySet()) {
 			Long timestamp = cooldownChecker.get(user);
-			if (timestamp - System.currentTimeMillis() > 60000){
+			if (timestamp - System.currentTimeMillis() > SECOND_DELAY * 1000) {
 				cooldownChecker.remove(user);
 			}
 		}
@@ -95,9 +97,10 @@ public class PlayCommand extends YoshiCommand {
 		if (YoshiBot.getInstance().jda.getVoiceChannels().parallelStream()
 				.flatMap(vcs -> vcs.getMembers().parallelStream()).map(
 						Member::getUser).noneMatch(user -> user == author)) {
-			if (PlayCommand.cooldownChecker.containsKey(author)){
-				sendErrorMessage("Иди нахуй (geh auf Schwanz), du musst 60s warten, wenn du nicht in einem Channel " +
-								 "bist");
+			if (PlayCommand.cooldownChecker.containsKey(author)) {
+				sendErrorMessage(
+						"Иди нахуй (geh auf Schwanz), du musst " + SECOND_DELAY + "s warten, wenn du nicht in" +
+						" einem Channel bist");
 				return false;
 			}
 			PlayCommand.cooldownChecker.put(author, System.currentTimeMillis());