Coverage Summary for Class: TxsMinGasPriceRule (co.rsk.validators)
Class |
Class, %
|
Method, %
|
Line, %
|
TxsMinGasPriceRule |
0%
(0/1)
|
0%
(0/3)
|
0%
(0/13)
|
1 /*
2 * This file is part of RskJ
3 * Copyright (C) 2017 RSK Labs Ltd.
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19 package co.rsk.validators;
20
21 import co.rsk.core.Coin;
22 import co.rsk.remasc.RemascTransaction;
23 import org.ethereum.core.Block;
24 import org.ethereum.core.Transaction;
25 import org.slf4j.Logger;
26 import org.slf4j.LoggerFactory;
27
28 import java.util.List;
29
30 /**
31 * Created by mario on 26/12/16.
32 */
33 public class TxsMinGasPriceRule implements BlockValidationRule {
34
35 private static final Logger logger = LoggerFactory.getLogger("blockvalidator");
36
37 @Override
38 public boolean isValid(Block block) {
39 List<Transaction> txs = block.getTransactionsList();
40 if(block.getMinimumGasPrice() == null) {
41 logger.warn("Could not retrieve block min gas priceß");
42 return false;
43 }
44
45 Coin blockMgp = block.getMinimumGasPrice();
46 for (Transaction tx : txs) {
47 if (!(tx instanceof RemascTransaction) && tx.getGasPrice().compareTo(blockMgp) < 0) {
48 logger.warn("Tx gas price is under the Min gas Price of the block tx={}", tx.getHash());
49 return false;
50 }
51 }
52
53 return true;
54 }
55 }