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finished payment-channels, to do better testing+estimateFee;
fix run-method result parsing
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118 changes: 118 additions & 0 deletions
118
smartcontract/src/main/java/org/ton/java/smartcontract/payments/FromWallet.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| package org.ton.java.smartcontract.payments; | ||
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| import org.ton.java.address.Address; | ||
| import org.ton.java.cell.Cell; | ||
| import org.ton.java.smartcontract.types.ChannelState; | ||
| import org.ton.java.smartcontract.types.ExternalMessage; | ||
| import org.ton.java.smartcontract.wallet.Options; | ||
| import org.ton.java.smartcontract.wallet.WalletContract; | ||
| import org.ton.java.tonlib.Tonlib; | ||
| import org.ton.java.utils.Utils; | ||
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| import java.math.BigInteger; | ||
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| import static java.util.Objects.nonNull; | ||
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| public class FromWallet extends PaymentChannel { | ||
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| Options options; | ||
| WalletContract wallet; | ||
| byte[] secretKey; | ||
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| Tonlib tonlib; | ||
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| ExternalMessage extMsg; | ||
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| public FromWallet(Tonlib tonlib, WalletContract wallet, byte[] secretKey, Options options) { | ||
| super(options); | ||
| this.options = options; | ||
| this.tonlib = tonlib; | ||
| this.wallet = wallet; | ||
| this.secretKey = secretKey; | ||
| } | ||
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| public FromWallet deploy(BigInteger amount) { | ||
| Utils.sleep(1, "deploying"); | ||
| transfer(null, true, amount); | ||
| return this; | ||
| } | ||
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| public FromWallet topUp(BigInteger balanceA, BigInteger balanceB, BigInteger amount) { | ||
| Utils.sleep(1, "topup"); | ||
| transfer(this.createTopUpBalance(balanceA, balanceB), amount); | ||
| return this; | ||
| } | ||
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| public FromWallet init(BigInteger balanceA, BigInteger balanceB, BigInteger amount) { | ||
| Utils.sleep(1, "init"); | ||
| transfer(this.createInitChannel(balanceA, balanceB).getCell(), amount); | ||
| return this; | ||
| } | ||
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| public FromWallet send() { // todo estimateFee | ||
| Utils.sleep(1, "sending"); | ||
| if (nonNull(extMsg)) { | ||
| tonlib.sendRawMessage(extMsg.message.toBocBase64(false)); | ||
| } else { | ||
| throw new Error("cannot send empty external message"); | ||
| } | ||
| return this; | ||
| } | ||
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| public FromWallet close(ChannelState channelState, byte[] hisSignature, BigInteger amount) { | ||
| transfer(this.createCooperativeCloseChannel(hisSignature, channelState).getCell(), amount); | ||
| return this; | ||
| } | ||
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| public FromWallet commit(byte[] hisSignature, BigInteger seqnoA, BigInteger seqnoB, BigInteger amount) { | ||
| transfer(this.createCooperativeCommit(hisSignature, seqnoA, seqnoB).getCell(), amount); | ||
| return this; | ||
| } | ||
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| public FromWallet startUncooperativeClose(Cell signedSemiChannelStateA, Cell signedSemiChannelStateB, BigInteger amount) { | ||
| transfer(this.createStartUncooperativeClose(signedSemiChannelStateA, signedSemiChannelStateB).getCell(), amount); | ||
| return this; | ||
| } | ||
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| public FromWallet challengeQuarantinedState(Cell signedSemiChannelStateA, Cell signedSemiChannelStateB, BigInteger amount) { | ||
| transfer(this.createChallengeQuarantinedState(signedSemiChannelStateA, signedSemiChannelStateB).getCell(), amount); | ||
| return this; | ||
| } | ||
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| public FromWallet settleConditionals(Cell conditionalsToSettle, BigInteger amount) { | ||
| transfer(this.createSettleConditionals(conditionalsToSettle).getCell(), amount); | ||
| return this; | ||
| } | ||
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| public FromWallet finishUncooperativeClose(BigInteger amount) { | ||
| transfer(this.createFinishUncooperativeClose(), amount); | ||
| return this; | ||
| } | ||
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| private void transfer(Cell payload, boolean needStateInit, BigInteger amount) { | ||
| extMsg = createExtMsg(payload, needStateInit, amount); | ||
| } | ||
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| private void transfer(Cell payload, BigInteger amount) { | ||
| extMsg = createExtMsg(payload, false, amount); | ||
| } | ||
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| public ExternalMessage createExtMsg(Cell payload, boolean needStateInit, BigInteger amount) { | ||
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| Cell stateInit = needStateInit ? (this.createStateInit()).stateInit : null; | ||
| Address myAddress = this.getAddress(); | ||
| long seqno = wallet.getSeqno(tonlib); | ||
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| return wallet.createTransferMessage( | ||
| secretKey, | ||
| myAddress.toString(true, true, true), //to payment channel | ||
| amount, | ||
| seqno, | ||
| payload, // body | ||
| (byte) 3, | ||
| false, | ||
| stateInit); | ||
| } | ||
| } |
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