/* * This file is part of NucleusFramework for Bukkit, licensed under the MIT License (MIT). * * Copyright (c) JCThePants (www.jcwhatever.com) * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package com.jcwhatever.nucleus.internal.providers.economy; import com.jcwhatever.nucleus.Nucleus; import com.jcwhatever.nucleus.providers.economy.IAccount; import com.jcwhatever.nucleus.providers.economy.IBank; import com.jcwhatever.nucleus.providers.economy.ICurrency; import com.jcwhatever.nucleus.providers.economy.events.EconDepositEvent; import com.jcwhatever.nucleus.providers.economy.events.EconWithdrawEvent; import com.jcwhatever.nucleus.storage.IDataNode; import com.jcwhatever.nucleus.utils.PreCon; import com.jcwhatever.nucleus.utils.observer.future.FutureResultAgent; import com.jcwhatever.nucleus.utils.observer.future.IFutureResult; import java.util.UUID; import javax.annotation.Nullable; /** * NucleusFramework economy account */ class NucleusAccount implements IAccount { private final UUID _playerId; private final NucleusBank _bank; private final NucleusEconomyProvider _provider; private final IDataNode _dataNode; private double _balance; NucleusAccount(NucleusEconomyProvider provider, UUID playerId, @Nullable NucleusBank bank, IDataNode dataNode) { _provider = provider; _playerId = playerId; _bank = bank; _dataNode = dataNode; _balance = _dataNode.getDouble("balance", 0); } @Override public UUID getPlayerId() { return _playerId; } @Nullable @Override public IBank getBank() { return _bank; } @Override public synchronized double getBalance() { return _balance; } @Override public double getBalance(ICurrency currency) { return _balance * currency.getConversionFactor(); } @Override public IFutureResult<Double> getLatestBalance() { return new FutureResultAgent<Double>().success(getBalance()); } @Override public IFutureResult<Double> getLatestBalance(ICurrency currency) { return new FutureResultAgent<Double>().success(getBalance(currency)); } @Nullable public Double deposit(double amount) { return deposit(amount, _provider.getCurrency()); } @Nullable public synchronized Double deposit(double amount, ICurrency currency) { PreCon.positiveNumber(amount); PreCon.notNull(currency); EconDepositEvent event = new EconDepositEvent(this, amount, currency); Nucleus.getEventManager().callBukkit(this, event); amount = event.getAmount() * currency.getConversionFactor(); if (amount == 0) return amount; _balance += event.getAmount(); if (_bank != null) { _bank.incrementBalance(amount); } _dataNode.set("balance", _balance); _dataNode.save(); return amount; } @Nullable public Double withdraw(double amount) { PreCon.positiveNumber(amount); return withdraw(amount, _provider.getCurrency()); } @Nullable public synchronized Double withdraw(double amount, ICurrency currency) { PreCon.positiveNumber(amount); PreCon.notNull(currency); EconWithdrawEvent event = new EconWithdrawEvent(this, amount, currency); Nucleus.getEventManager().callBukkit(this, event); amount = event.getConvertedAmount(); if (amount == 0) return amount; _balance -= amount; if (_bank != null) { _bank.incrementBalance(-amount); } _dataNode.set("balance", _balance); _dataNode.save(); return amount; } @Override public Object getHandle() { return this; } @Override public int hashCode() { return _playerId.hashCode(); } @Override public boolean equals(Object obj) { if (obj instanceof NucleusAccount) { NucleusAccount account = (NucleusAccount)obj; return account._playerId.equals(_playerId) && account._bank == _bank; } return false; } }