Added a command to toggle money

src/main/java/me/lorenzo0111/debugeconomy/DebugEconomy.java

@@ -1,14 +1,20 @@
 package me.lorenzo0111.debugeconomy;
 
+import me.lorenzo0111.debugeconomy.command.DebugEconomyCommand;
 import me.lorenzo0111.debugeconomy.manager.EconomyManager;
 import org.bukkit.Bukkit;
 import org.bukkit.plugin.ServicePriority;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.UUID;
 
 public final class DebugEconomy extends JavaPlugin {
+    private final List<UUID> noMoney = new ArrayList<>();
 
     @Override
     public void onEnable() {
@@ -24,10 +30,16 @@ public void onEnable() {
 
         Bukkit.getServicesManager().register(EconomyManager.class,new EconomyManager(this), this, ServicePriority.Low);
         this.getLogger().info("Hooked with Vault.");
+
+        Objects.requireNonNull(this.getCommand("debugeconomy")).setExecutor(new DebugEconomyCommand(this));
     }
 
     @Override
     public void onDisable() {
         // Plugin shutdown logic
     }
+
+    public List<UUID> getNoMoney() {
+        return noMoney;
+    }
 }

src/main/java/me/lorenzo0111/debugeconomy/command/DebugEconomyCommand.java

@@ -0,0 +1,41 @@
+package me.lorenzo0111.debugeconomy.command;
+
+import me.lorenzo0111.debugeconomy.DebugEconomy;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+
+import java.util.Collections;
+import java.util.List;
+
+public class DebugEconomyCommand implements TabExecutor {
+    private final DebugEconomy plugin;
+
+    public DebugEconomyCommand(DebugEconomy plugin) {
+        this.plugin = plugin;
+    }
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (!(sender instanceof Player)) return true;
+        Player player = (Player) sender;
+
+        if (plugin.getNoMoney().contains(player.getUniqueId())) {
+            plugin.getNoMoney().remove(player.getUniqueId());
+            sender.sendMessage(ChatColor.GREEN + "Now vault will see that you have sufficient money.");
+            return true;
+        }
+
+        plugin.getNoMoney().add(player.getUniqueId());
+        sender.sendMessage(ChatColor.RED + "Now vault will see that you don't have sufficient money.");
+        return true;
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
+        return Collections.singletonList("toggle");
+    }
+
+}

src/main/java/me/lorenzo0111/debugeconomy/manager/EconomyManager.java

@@ -3,6 +3,7 @@
 import me.lorenzo0111.debugeconomy.DebugEconomy;
 import net.milkbowl.vault.economy.Economy;
 import net.milkbowl.vault.economy.EconomyResponse;
+import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 
 import java.util.ArrayList;
@@ -72,63 +73,71 @@ public boolean hasAccount(OfflinePlayer player, String worldName) {
 
     @Override
     public double getBalance(String playerName) {
-        return Integer.MAX_VALUE;
+        return getBalance(Bukkit.getOfflinePlayer(playerName));
     }
 
     @Override
     public double getBalance(OfflinePlayer player) {
-        return Integer.MAX_VALUE;
+        return plugin.getNoMoney().contains(player.getUniqueId()) ? 0.0 : Integer.MAX_VALUE;
     }
 
     @Override
     public double getBalance(String playerName, String world) {
-        return Integer.MAX_VALUE;
+        return getBalance(Bukkit.getOfflinePlayer(playerName));
     }
 
     @Override
     public double getBalance(OfflinePlayer player, String world) {
-        return Integer.MAX_VALUE;
+        return getBalance(player);
     }
 
     @Override
     public boolean has(String playerName, double amount) {
-        return true;
+        return getBalance(playerName) > 1;
     }
 
     @Override
     public boolean has(OfflinePlayer player, double amount) {
-        return true;
+        return getBalance(player) > 1;
     }
 
     @Override
     public boolean has(String playerName, String worldName, double amount) {
-        return true;
+        return getBalance(playerName) > 1;
     }
 
     @Override
     public boolean has(OfflinePlayer player, String worldName, double amount) {
-        return true;
+        return getBalance(player) > 1;
     }
 
     @Override
     public EconomyResponse withdrawPlayer(String playerName, double amount) {
-        return new EconomyResponse(amount, getBalance(playerName), EconomyResponse.ResponseType.SUCCESS, null);
+        return has(playerName,amount) ?
+                new EconomyResponse(amount, getBalance(playerName), EconomyResponse.ResponseType.SUCCESS, null)
+                : new EconomyResponse(amount, getBalance(playerName), EconomyResponse.ResponseType.FAILURE, null);
     }
 
     @Override
     public EconomyResponse withdrawPlayer(OfflinePlayer player, double amount) {
-        return new EconomyResponse(amount, getBalance(player), EconomyResponse.ResponseType.SUCCESS, null);
+        return has(player,amount) ?
+                new EconomyResponse(amount, getBalance(player), EconomyResponse.ResponseType.SUCCESS, null)
+                : new EconomyResponse(amount, getBalance(player), EconomyResponse.ResponseType.FAILURE, null);
 
     }
 
     @Override
     public EconomyResponse withdrawPlayer(String playerName, String worldName, double amount) {
-        return new EconomyResponse(amount, getBalance(playerName), EconomyResponse.ResponseType.SUCCESS, null);
+        return has(playerName,amount) ?
+                new EconomyResponse(amount, getBalance(playerName), EconomyResponse.ResponseType.SUCCESS, null)
+                : new EconomyResponse(amount, getBalance(playerName), EconomyResponse.ResponseType.FAILURE, null);
     }
 
     @Override
     public EconomyResponse withdrawPlayer(OfflinePlayer player, String worldName, double amount) {
-        return new EconomyResponse(amount, getBalance(player), EconomyResponse.ResponseType.SUCCESS, null);
+        return has(player,amount) ?
+                new EconomyResponse(amount, getBalance(player), EconomyResponse.ResponseType.SUCCESS, null)
+                : new EconomyResponse(amount, getBalance(player), EconomyResponse.ResponseType.FAILURE, null);
     }
 
     @Override

src/main/resources/plugin.yml

@@ -4,3 +4,8 @@ main: me.lorenzo0111.debugeconomy.DebugEconomy
 api-version: 1.13
 depend: [Vault]
 authors: [Lorenzo0111]
+commands:
+  debugeconomy:
+    aliases: [de,eco]
+    permission: economy.debug
+    permission-message: You need the economy.debug permission to use this command.