fix new accounts and add DeleteAccountCommand

src/main/java/cc/fascinated/account/Account.java

@@ -128,10 +128,14 @@ public class Account {
         profile.save(this.getProfileSection(key));
     }
 
+    /**
+     * Gets the profile section.
+     *
+     * @param key the key to get the profile section for
+     * @return the profile section
+     */
     private ConfigurationSection getProfileSection(String key) {
-        return this.config.getConfigurationSection(key) != null
+        return this.config.getConfigurationSection(key);
-                ? this.config.getConfigurationSection(key)
-                : this.config.createSection(key);
     }
 
     /**
@@ -167,7 +171,9 @@ public class Account {
      * @param component the message to send
      */
     public void sendMessage(Component component) {
-        getPlayer().sendMessage(component);
+        if (this.isOnline()) {
+            this.getPlayer().sendMessage(component);
+        }
     }
 
     /**

src/main/java/cc/fascinated/account/AccountManager.java

@@ -1,6 +1,7 @@
 package cc.fascinated.account;
 
 import cc.fascinated.Aetheria;
+import cc.fascinated.account.command.DeleteAccountCommand;
 import cc.fascinated.account.command.SaveAccountsCommand;
 import cc.fascinated.bot.DiscordBot;
 import cc.fascinated.bot.DiscordChannel;
@@ -35,7 +36,8 @@ public class AccountManager extends Manager implements Listener {
     private final long SAVE_INTERVAL = 5; // in minutes
 
     public AccountManager() {
-        CommandManager.registerCommand(new SaveAccountsCommand());
+        registerCommand(new SaveAccountsCommand());
+        registerCommand(new DeleteAccountCommand());
 
         Aetheria.INSTANCE.getServer().getPluginManager().registerEvents(this, Aetheria.INSTANCE);
         for (Player player : Bukkit.getOnlinePlayers()) {
@@ -113,11 +115,11 @@ public class AccountManager extends Manager implements Listener {
      *
      * @param account the account to delete
      */
-    public void deleteAccount(Account account) {
+    public static void deleteAccount(Account account) {
+        account.getPlayer().kick(Component.text("Your account has been deleted. Please reconnect."));
+
         account.getFile().delete();
         ACCOUNTS.remove(account.getUuid());
-
-        account.getPlayer().kick(Component.text("Your account has been deleted. Please reconnect."));
         log.info("Deleted account for {}", account.getUuid());
     }
 
@@ -155,7 +157,7 @@ public class AccountManager extends Manager implements Listener {
             joinMessage = Lang.FIRST_JOIN_MESSAGE.getAsString();
 
             DiscordBot.sendEmbed(DiscordChannel.PLAYER_LOGS, new EmbedBuilder()
-                            .setThumbnail("https://crafatar.com/avatars/" + account.getUuid())
+                            .setThumbnail("https://crafatar.com/avatars/" + account.getUuid() + ".png")
                             .setColor(Color.GREEN)
                             .setTitle("New Player Joined")
                             .addField("Player", account.getName(), true)

src/main/java/cc/fascinated/account/command/DeleteAccountCommand.java

@@ -1,7 +1,10 @@
 package cc.fascinated.account.command;
 
 import cc.fascinated.account.Account;
+import cc.fascinated.account.AccountManager;
 import cc.fascinated.command.Command;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
 
 public class DeleteAccountCommand extends Command {
 
@@ -12,6 +15,13 @@ public class DeleteAccountCommand extends Command {
 
     @Override
     public void execute(Account account, String[] args) {
-
+        OfflinePlayer target = Bukkit.getOfflinePlayer(args[0]);
+        Account targetAccount = AccountManager.getAccount(target.getUniqueId());
+        if (targetAccount == null) {
+            account.sendMessage("That account does not exist.");
+            return;
+        }
+        AccountManager.deleteAccount(targetAccount);
+        account.sendMessage("Successfully deleted the account of " + target.getName() + ".");
     }
 }