using helper for role check (CR illu)

Author: Zabuzard

application/src/main/java/org/togetherjava/tjbot/commands/tags/TagManageCommand.java

@@ -122,9 +122,7 @@ private static OptionalLong parseMessageIdAndHandle(@NotNull String messageId,
 
     @Override
     public void onSlashCommand(@NotNull SlashCommandEvent event) {
-        Member member = Objects.requireNonNull(event.getMember());
-
-        if (member.getRoles().stream().map(Role::getName).noneMatch(hasRequiredRole)) {
+        if (!hasTagManageRole(Objects.requireNonNull(event.getMember()))) {
             event.reply("Tags can only be managed by users with a corresponding role.")
                 .setEphemeral(true)
                 .queue();
@@ -282,6 +280,10 @@ private boolean isWrongTagStatusAndHandle(@NotNull TagStatus requiredTagStatus,
         return false;
     }
 
+    private boolean hasTagManageRole(@NotNull Member member) {
+        return member.getRoles().stream().map(Role::getName).anyMatch(hasRequiredRole);
+    }
+
     private enum TagStatus {
         EXISTS,
         NOT_EXISTS