Tron Protocol TypeScript

The typed binding for Tron Protocol, which is generated using protoc-gen-ts.

Usage

$3

You might need Base58Check encoder/decoder from bs58check and Any message from google-protobuf.

``typescript
import base58check from 'bs58check';
import { TransferContract, Transaction } from 'tron-protocol-ts';
import { Any } from 'google-protobuf/google/protobuf/any_pb';

const to = 'TAEYS2U1AiDf7EEvRonmsxCTgPJMRjneJJ';
const from = 'TDAcZbH7V1vNyb26jaqMuhck4NP6VG87tE';
const amount = 1; // in SUN, 1 TRX = 1,000,000 SUN

const transferContract = new TransferContract();
transferContract.setToAddress(base58check.decode(to));
transferContract.setOwnerAddress(base58check.decode(from));
transferContract.setAmount(amount);

const param = new Any();
param.pack(transferContract.serializeBinary(), "protocol.TransferContract");

const contract = new Transaction.Contract();
contract.setType(Transaction.Contract.ContractType.TRANSFERCONTRACT);
contract.setParameter(param);

const rawData = new Transaction.raw();
rawData.addContract(contract);

const transaction = new Transaction();
transaction.setRawData(rawData);
`

$3

Given transaction, to get the transaction hex

`typescript
const rawTransaction = Buffer
.from(transaction.serializeBinary())
.toString('hex');
`

$3

Given rawTransaction in hex form, to get the Transaction

`typescript
import { TransferContract, Transaction } from 'tron-protocol-ts';

Transaction.deserializeBinary(Buffer.from(rawTransaction, 'hex'));
`

If you need to read the contract inside

`typescript
transaction.getRawData().getContractList().forEach((contract) => {
switch (contract.getType()) {
case Transaction.Contract.ContractType.TRANSFERCONTRACT:
const param = TransferContract.deserializeBinary(contract.getParameter().getValue() as Uint8Array);
const amount = param.getAmount();
const toAddress = base58check.encode(param.getToAddress());
const ownerAddress = base58check.encode(param.getOwnerAddress());

// Handle other kinds of Transaction.Contract.ContractType if you need it
}
});
``