removing examples, all of them are available inside package-level documentation

pull/67/head
Ganesha Upadhyaya 4 years ago
parent cc4872a9f9
commit 73b97c7d07
  1. 2
      README.md
  2. 134
      examples/README.md
  3. 31
      examples/balance.js
  4. 45
      examples/import_keystore.js
  5. 597
      examples/package-lock.json
  6. 14
      examples/package.json
  7. 79
      examples/staking_create.js
  8. 172
      examples/staking_delegate.js
  9. 74
      examples/staking_test.js
  10. 177
      examples/staking_transfer.js
  11. 173
      examples/staking_undelegate.js
  12. 31
      examples/test.js
  13. 40
      examples/test2.js
  14. 153
      examples/transfer.js
  15. 151
      examples/transfer_dev.js
  16. 137
      examples/transfer_local.js
  17. 2
      packages/README.md

@ -7,7 +7,7 @@ This is the Harmony javascript library which provides an easier way to interact
Please read the [documentation](https://harmony-js-sdk-doc.s3-us-west-1.amazonaws.com/index.html) for more.
This libraries contains a few packages.
This libraries contains a few packages. Package level documentation and examples are inside each package
1. [@harmony-js/core](https://github.com/harmony-one/sdk/tree/master/packages/harmony-core)
2. [@harmony-js/account](https://github.com/harmony-one/sdk/tree/master/packages/harmony-account)

@ -1,134 +0,0 @@
# Quick start
1. You need Harmony local testnet running.
instruction here:[harmony-one/harmony](https://github.com/harmony-one/harmony)
2. Run this example under nodejs enviorment.
```javascript
// import or require Harmony class
const { Harmony } = require('@harmony-js/core');
// import or require settings
const { ChainID, ChainType } = require('@harmony-js/utils');
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
'http://localhost:9500',
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyLocal,
},
);
// 2. get wallet ready
// specify the privateKey
const privateKey = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
// add privateKey to wallet
const sender = harmony.wallet.addByPrivateKey(privateKey);
// 3. get sharding info
async function setSharding() {
// Harmony is a sharded blockchain, each endpoint have sharding structure,
// However sharding structure is different between mainnet, testnet and local testnet
// We need to get sharding info before doing cross-shard transaction
const res = await harmony.blockchain.getShardingStructure();
harmony.shardingStructures(res.result);
}
// 4. get transaction payload ready
async function transfer() {
// run set sharding first, if you want to make a cross-shard transaction
await setSharding();
const txn = harmony.transactions.newTx({
// token send to
to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
// amount to send
value: '10000',
// gas limit, you can use string
gasLimit: '210000',
// send token from shardID
shardID: 0,
// send token to toShardID
toShardID: 0,
// gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
});
// sign the transaction use wallet;
const signedTxn = await harmony.wallet.signTransaction(txn);
// Now you can use `Transaction.observed()` to listen events
signedTxn
.observed()
.on('transactionHash', (txnHash) => {
console.log('');
console.log('--- hash ---');
console.log('');
console.log(txnHash);
console.log('');
})
.on('receipt', (receipt) => {
console.log('');
console.log('--- receipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('cxReceipt', (receipt) => {
console.log('');
console.log('--- cxReceipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('error', (error) => {
console.log('');
console.log('--- error ---');
console.log('');
console.log(error);
console.log('');
});
// send the txn, get [Transaction, transactionHash] as result
const [sentTxn, txnHash] = await signedTxn.sendTransaction();
// to confirm the result if it is already there
const confiremdTxn = await sentTxn.confirm(txnHash);
// if the transactino is cross-shard transaction
if (!confiremdTxn.isCrossShard()) {
if (confiremdTxn.isConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Normal transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
process.exit();
}
}
if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Cross-Shard transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
process.exit();
}
}
transfer();
```
# More examples
* [dapp-examples](https://github.com/harmony-one/dapp-examples)

@ -1,31 +0,0 @@
const { Harmony } = require('@harmony-js/core');
// import or require settings
const { ChainID, ChainType } = require('@harmony-js/utils');
const URL_TESTNET = `https://api.s0.b.hmny.io`;
const URL_MAINNET = `https://api.s0.t.hmny.io`;
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
URL_TESTNET,
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyTestnet,
},
);
harmony.blockchain
.getBalance({
address: `one1vjywuur8ckddmc4dsyx6qdgf590eu07ag9fg4a`,
})
.then((res) => {
console.log(new harmony.utils.Unit(res.result).asWei().toEther());
})
.catch((err) => {
console.log(err);
});

@ -1,45 +0,0 @@
// import the Account class
const { Account } = require('@harmony-js/account');
// suppose we have an account
const myPrivateKey = '0x831f0b3ff835d5ec4602878742fda25591b6d3bb2731366621ac83a05216bec8';
const myAccountWithMyPrivateKey = new Account(myPrivateKey);
// suppose we have a password, and we want to encrypt the account above
const myStrongPassword = '123';
async function encryptAndDecrypt(password) {
// we get the privateKey before encrypted as comparison
const unencryptedPrivateKey = myAccountWithMyPrivateKey.privateKey;
// export the account to keyStore string, which will make the privateKey encrpyted
const keyStoreFile = await myAccountWithMyPrivateKey.toFile(password);
// exported keyStoreFile
console.log({ keyStoreFile });
// see if the account is encrypted
console.log(`Is this account encrypted? \n ${myAccountWithMyPrivateKey.encrypted}`);
// keystore file should be equal to encrypted privateKey
console.log(
`Is privateKey equal to keyStore string? \n ${keyStoreFile ===
myAccountWithMyPrivateKey.privateKey}`,
);
}
encryptAndDecrypt(myStrongPassword);
// suppose we have keyStorefile, in this example, we just use same password and keystore string encrypted above
const someKeyStoreFile =
'{"version":3,"id":"38326265-6165-4961-a338-353063643962","address":"1cc87010760602a576455d6d2f03a3bf92d2c2ca","crypto":{"ciphertext":"a4ee9120b27ba66fb9d3fabd6372fa3a11060cf439a6a1777ced1e6253de8c29","cipherparams":{"iv":"c18772a882ac461fffd1971e9ec57861"},"cipher":"aes-128-ctr","kdf":"scrypt","kdfparams":{"salt":"da4efedeca407279be65e02fc94b7c4b7c74c3396447c71e659c74a73a5d9131","n":8192,"r":8,"p":1,"dklen":32},"mac":"547ee6616dcdf424273c113ceb00728ccdda17ff6449f2cb84a1a8352c87b4e6"}}';
async function importKeyStoreFileAndDecrypt(keyStoreFile, password) {
// import keyStore string and provide the password, remember to make a new Account first
const importedAccount = await Account.new().fromFile(keyStoreFile, password);
// the account should decypted which `Account.encrypted` is false
console.log(`Is this account encrypted? \n ${importedAccount.encrypted}`);
// see if the privatekey is equal to unencrypted one?
console.log(
`Is the account recovered from keystore? \n ${importedAccount.privateKey === myPrivateKey}`,
);
}
importKeyStoreFileAndDecrypt(someKeyStoreFile, myStrongPassword);

@ -1,597 +0,0 @@
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"lockfileVersion": 1,
"requires": true,
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}
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}

@ -1,14 +0,0 @@
{
"name": "example",
"version": "1.0.0",
"description": "",
"main": "test.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"@harmony-js/core": "^0.1.41"
}
}

@ -1,79 +0,0 @@
const { Harmony } = require('@harmony-js/core');
const { ChainID, ChainType } = require('@harmony-js/utils');
const {
StakingTransaction,
CreateValidator,
Delegate,
Undelegate,
CollectRewards,
StakingFactory,
} = require('@harmony-js/staking');
const harmony = new Harmony('http://localhost:9500', {
chainId: ChainID.HmyLocal,
chainType: ChainType.Harmony,
});
const stakingTxn = harmony.stakings
.createValidator({
validatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
description: {
name: 'Alice',
identity: 'alice',
website: 'alice.harmony.one',
securityContact: 'Bob',
details: "Don't mess with me!!!",
},
commissionRate: {
rate: '0.1',
maxRate: '0.9',
maxChangeRate: '0.05',
},
minSelfDelegation: '0xa',
maxTotalDelegation: '0x0bb8',
slotPubKeys: [
'0xb9486167ab9087ab818dc4ce026edb5bf216863364c32e42df2af03c5ced1ad181e7d12f0e6dd5307a73b62247608611',
],
amount: '0x64',
})
.setTxParams({
nonce: '0x2',
gasPrice: '0x',
gasLimit: '0x64',
chainId: 0,
})
.build();
stakingTxn
.sendTransaction()
.then(([stakingTxn, res]) => {
console.log(res);
})
.catch((err) => {
console.log(err);
});
// const delegateMsg = Delegate({
// delegatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// validatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// amount: '0xa',
// });
// const stakingTxn = StakingTransaction({
// directive: '0x2',
// stakeMsg: delegateMsg,
// nonce: '0x2',
// gasPrice: '0x',
// gasLimit: '0x64',
// chainId: 0,
// from: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// });
// stakingTxn
// .sendTransaction()
// .then((stakingTxn, res) => {
// console.log(res);
// })
// .catch((err) => {
// console.log(err);
// });

@ -1,172 +0,0 @@
const { Harmony } = require('@harmony-js/core');
const { ChainID, ChainType } = require('@harmony-js/utils');
const { Delegate, StakingTransaction, StakingFactory } = require('@harmony-js/staking'); //../packages/harmony-staking
const { TxStatus } = require('@harmony-js/transaction');
const LOCALNET = `http://localhost:9500`;
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
LOCALNET,
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyLocal,
},
);
// 2. get wallet ready
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
const private = '63e35b761e9df0d50ddcdaa8e33c235b60c991bfed22925a12768b0c08ef822f';
// one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy
const sender = harmony.wallet.addByPrivateKey(private);
console.log(sender.address);
// const phrase =
// 'genius cable radar memory high catch blossom correct middle wish gentle
// fiscal';
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
// const sender = harmony.wallet.addByMnemonic(phrase);
// let r =
// '0xf8f180f8a4940b585f8daefbc68a311fbd4cb20d9174ad174016f83885416c69636585616c69636591616c6963652e6861726d6f6e792e6f6e6583426f6295446f6e2774206d6573732077697468206d65212121ddc988016345785d8a0000c9880c7d713b49da0000c887b1a2bc2ec500000a820bb8f1b0b9486167ab9087ab818dc4ce026edb5bf216863364c32e42df2af03c5ced1ad181e7d12f0e6dd5307a73b6224760861164008080830927c028a064b1b835f5b70a72228920db24e44c0a57d954c1d3dcac3b33c79d9593f96191a05577fd05064a37043a33ff7febb67ab126a8e1f0b67c92b7cab793a87ddf2c82';
// const delegateMsg = new Delegate(
// 'one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp', // from delegate command.
// 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy', // fd416cb87dcf8ed187e85545d7734a192fc8e976f5b540e9e21e896ec2bc25c3
// '0xde0b6b3a7640000', // 0x56BC75E2D63100000
// );
// // one12fuf7x9rgtdgqg7vgq0962c556m3p7afsxgvll;
// const stakingTxn = new StakingTransaction(
// '0x2',
// delegateMsg,
// '0x2',
// '0x',
// '0x0927c0',
// ChainID.HmyLocal,
// );
const stakingTxn = harmony.stakings
.delegate({
delegatorAddress: 'one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp',
validatorAddress: 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy',
amount: '0xde0b6b3a7640000',
})
.setTxParams({ nonce: '0x2', gasPrice: '0x', gasLimit: '0x0927c0', chainId: ChainID.HmyLocal })
.build();
// 3. get sharding info
async function setSharding() {
// Harmony is a sharded blockchain, each endpoint have sharding structure,
// However sharding structure is different between mainnet, testnet and local
// testnet We need to get sharding info before doing cross-shard transaction
const res = await harmony.blockchain.getShardingStructure();
harmony.shardingStructures(res.result);
}
async function execute() {
await setSharding();
const signedTxn = await harmony.wallet.signStaking(stakingTxn);
signedTxn
.observed()
.on('transactionHash', (txnHash) => {
console.log('');
console.log('--- hash ---');
console.log('');
console.log(txnHash);
console.log('');
})
.on('receipt', (receipt) => {
console.log('');
console.log('--- receipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('cxReceipt', (receipt) => {
console.log('');
console.log('--- cxReceipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('error', (error) => {
console.log('');
console.log('--- error ---');
console.log('');
console.log(error);
console.log('');
});
// console.log(signedTxn);
const [sentTxn, txnHash] = await signedTxn.sendTransaction();
// signedTxn.sendTransaction()
// .then(res => {
// console.log(res);
// })
// .catch(err => {
// console.log(err);
// });
// to confirm the result if it is already there
// console.log(txnHash);
console.log(sentTxn);
const confiremdTxn = await sentTxn.confirm(txnHash);
// if the transactino is cross-shard transaction
if (confiremdTxn.isConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Normal transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
process.exit();
}
// if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
// console.log('--- Result ---');
// console.log('');
// console.log('Cross-Shard transaction');
// console.log(`${txnHash} is confirmed`);
// console.log('');
// process.exit();
// }
}
execute();
// const delegateMsg = Delegate({
// delegatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// validatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// amount: '0xa',
// });
// const stakingTxn = StakingTransaction({
// directive: '0x2',
// stakeMsg: delegateMsg,
// nonce: '0x2',
// gasPrice: '0x',
// gasLimit: '0x64',
// chainId: 0,
// from: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// });
// stakingTxn
// .sendTransaction()
// .then((stakingTxn, res) => {
// console.log(res);
// })
// .catch((err) => {
// console.log(err);
// });

@ -1,74 +0,0 @@
const { Harmony } = require('@harmony-js/core');
const { ChainID, ChainType } = require('@harmony-js/utils');
const { StakingFactory } = require('@harmony-js/staking');
const harmony = new Harmony('http://localhost:9500', {
chainId: ChainID.HmyLocal,
chainType: ChainType.Harmony,
});
const createMsg = {
validatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
description: {
name: 'Alice',
identity: 'alice',
website: 'alice.harmony.one',
securityContact: 'Bob',
details: "Don't mess with me!!!",
},
commissionRate: {
rate: '0.1',
maxRate: '0.9',
maxChangeRate: '0.05',
},
minSelfDelegation: '0xa',
maxTotalDelegation: '0x0bb8',
slotPubKeys: [
'0xb9486167ab9087ab818dc4ce026edb5bf216863364c32e42df2af03c5ced1ad181e7d12f0e6dd5307a73b62247608611',
],
amount: '0x64',
};
const stakingTxn = harmony.stakings
.createValidator(createMsg)
.setTxParams({
nonce: '0x2',
gasPrice: '0x',
gasLimit: '0x64',
chainId: 0,
})
.build();
stakingTxn
.sendTransaction()
.then(([stakingTxn, res]) => {
console.log(res);
})
.catch((err) => {
console.log(err);
});
// const delegateMsg = Delegate({
// delegatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// validatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// amount: '0xa',
// });
// const stakingTxn = StakingTransaction({
// directive: '0x2',
// stakeMsg: delegateMsg,
// nonce: '0x2',
// gasPrice: '0x',
// gasLimit: '0x64',
// chainId: 0,
// from: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// });
// stakingTxn
// .sendTransaction()
// .then((stakingTxn, res) => {
// console.log(res);
// })
// .catch((err) => {
// console.log(err);
// });

@ -1,177 +0,0 @@
const { Harmony } = require('@harmony-js/core');
const { ChainID, ChainType } = require('@harmony-js/utils');
const {
Description,
Decimal,
CommissionRate,
StakingTransaction,
CreateValidator,
} = require('@harmony-js/staking'); //../packages/harmony-staking
const { TxStatus } = require('@harmony-js/transaction');
const LOCALNET = `http://localhost:9500`;
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
LOCALNET,
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyLocal,
},
);
// 2. get wallet ready
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
const private = 'fd416cb87dcf8ed187e85545d7734a192fc8e976f5b540e9e21e896ec2bc25c3';
const sender = harmony.wallet.addByPrivateKey(private);
// const phrase =
// 'genius cable radar memory high catch blossom correct middle wish gentle
// fiscal';
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
// const sender = harmony.wallet.addByMnemonic(phrase);
const stakingTxn = harmony.stakings
.createValidator({
validatorAddress: 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy',
description: {
name: 'Alice',
identity: 'alice',
website: 'alice.harmony.one',
securityContact: 'Bob',
details: "Don't mess with me!!",
},
commissionRate: { rate: '0.1', maxRate: '0.9', maxChangeRate: '0.05' },
minSelfDelegation: '0x8AC7230489E80000',
maxTotalDelegation: '0xA2A15D09519BE00000',
slotPubKeys: [
'0xb9486167ab9087ab818dc4ce026edb5bf216863364c32e42df2af03c5ced1ad181e7d12f0e6dd5307a73b62247608611',
],
amount: '0x56BC75E2D63100000',
})
.setTxParams({
nonce: '0x2',
gasPrice: '0x',
gasLimit: '0x0927c0',
chainId: ChainID.HmyLocal,
})
.build();
// 3. get sharding info
async function setSharding() {
// Harmony is a sharded blockchain, each endpoint have sharding structure,
// However sharding structure is different between mainnet, testnet and local
// testnet We need to get sharding info before doing cross-shard transaction
const res = await harmony.blockchain.getShardingStructure();
harmony.shardingStructures(res.result);
}
async function execute() {
await setSharding();
const signedTxn = await harmony.wallet.signStaking(stakingTxn);
signedTxn
.observed()
.on('transactionHash', (txnHash) => {
console.log('');
console.log('--- hash ---');
console.log('');
console.log(txnHash);
console.log('');
})
.on('receipt', (receipt) => {
console.log('');
console.log('--- receipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('cxReceipt', (receipt) => {
console.log('');
console.log('--- cxReceipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('error', (error) => {
console.log('');
console.log('--- error ---');
console.log('');
console.log(error);
console.log('');
});
// console.log(signedTxn);
const [sentTxn, txnHash] = await signedTxn.sendTransaction();
// signedTxn
// .sendTransaction()
// .then((res) => {
// console.log(res);
// })
// .catch((err) => {
// console.log(err);
// });
// to confirm the result if it is already there
console.log(txnHash);
console.log(sentTxn);
const confiremdTxn = await sentTxn.confirm(txnHash);
// if the transactino is cross-shard transaction
// if (!confiremdTxn.isCrossShard()) {
if (confiremdTxn.isConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Staking transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
process.exit();
}
// }
// if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
// console.log('--- Result ---');
// console.log('');
// console.log('Cross-Shard transaction');
// console.log(`${txnHash} is confirmed`);
// console.log('');
// process.exit();
// }
}
execute();
// const delegateMsg = Delegate({
// delegatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// validatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// amount: '0xa',
// });
// const stakingTxn = StakingTransaction({
// directive: '0x2',
// stakeMsg: delegateMsg,
// nonce: '0x2',
// gasPrice: '0x',
// gasLimit: '0x64',
// chainId: 0,
// from: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// });
// stakingTxn
// .sendTransaction()
// .then((stakingTxn, res) => {
// console.log(res);
// })
// .catch((err) => {
// console.log(err);
// });

@ -1,173 +0,0 @@
const { Harmony } = require('@harmony-js/core');
const { ChainID, ChainType } = require('@harmony-js/utils');
const { Undelegate, StakingTransaction, StakingFactory } = require('@harmony-js/staking'); //../packages/harmony-staking
const { TxStatus } = require('@harmony-js/transaction');
const LOCALNET = `http://localhost:9500`;
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
LOCALNET,
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyLocal,
},
);
// 2. get wallet ready
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
const private = '63e35b761e9df0d50ddcdaa8e33c235b60c991bfed22925a12768b0c08ef822f';
const sender = harmony.wallet.addByPrivateKey(private);
// const phrase =
// 'genius cable radar memory high catch blossom correct middle wish gentle
// fiscal';
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
// const sender = harmony.wallet.addByMnemonic(phrase);
// let r =
// '0xf8f180f8a4940b585f8daefbc68a311fbd4cb20d9174ad174016f83885416c69636585616c69636591616c6963652e6861726d6f6e792e6f6e6583426f6295446f6e2774206d6573732077697468206d65212121ddc988016345785d8a0000c9880c7d713b49da0000c887b1a2bc2ec500000a820bb8f1b0b9486167ab9087ab818dc4ce026edb5bf216863364c32e42df2af03c5ced1ad181e7d12f0e6dd5307a73b6224760861164008080830927c028a064b1b835f5b70a72228920db24e44c0a57d954c1d3dcac3b33c79d9593f96191a05577fd05064a37043a33ff7febb67ab126a8e1f0b67c92b7cab793a87ddf2c82';
// const undelegateMsg = new Undelegate(
// 'one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp', // signed should match this
// 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy',
// '0x16345785d8a0000',
// );
// const stakingTxn = new StakingTransaction(
// '0x3',
// undelegateMsg,
// '0x2',
// '0x',
// '0x0927c0',
// ChainID.HmyLocal,
// );
const stakingTxn = harmony.stakings
.undelegate({
delegatorAddress: 'one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp',
validatorAddress: 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy',
amount: '0x16345785d8a0000',
})
.setTxParams({
nonce: '0x2',
gasPrice: '0x',
gasLimit: '0x0927c0',
chainId: ChainID.HmyLocal,
})
.build();
// 3. get sharding info
async function setSharding() {
// Harmony is a sharded blockchain, each endpoint have sharding structure,
// However sharding structure is different between mainnet, testnet and local
// testnet We need to get sharding info before doing cross-shard transaction
const res = await harmony.blockchain.getShardingStructure();
harmony.shardingStructures(res.result);
}
async function execute() {
await setSharding();
const signedTxn = await harmony.wallet.signStaking(stakingTxn);
signedTxn
.observed()
.on('transactionHash', (txnHash) => {
console.log('');
console.log('--- hash ---');
console.log('');
console.log(txnHash);
console.log('');
})
.on('receipt', (receipt) => {
console.log('');
console.log('--- receipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('cxReceipt', (receipt) => {
console.log('');
console.log('--- cxReceipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('error', (error) => {
console.log('');
console.log('--- error ---');
console.log('');
console.log(error);
console.log('');
});
// console.log(signedTxn);
const [sentTxn, txnHash] = await signedTxn.sendTransaction();
// signedTxn.sendTransaction()
// .then(res => {
// console.log(res);
// })
// .catch(err => {
// console.log(err);
// });
// to confirm the result if it is already there
// console.log(txnHash);
console.log(sentTxn);
const confiremdTxn = await sentTxn.confirm(txnHash);
// if the transactino is cross-shard transaction
if (confiremdTxn.isConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Normal transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
process.exit();
}
// if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
// console.log('--- Result ---');
// console.log('');
// console.log('Cross-Shard transaction');
// console.log(`${txnHash} is confirmed`);
// console.log('');
// process.exit();
// }
}
execute();
// const delegateMsg = Delegate({
// delegatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// validatorAddress: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// amount: '0xa',
// });
// const stakingTxn = StakingTransaction({
// directive: '0x2',
// stakeMsg: delegateMsg,
// nonce: '0x2',
// gasPrice: '0x',
// gasLimit: '0x64',
// chainId: 0,
// from: 'one1a0x3d6xpmr6f8wsyaxd9v36pytvp48zckswvv9',
// });
// stakingTxn
// .sendTransaction()
// .then((stakingTxn, res) => {
// console.log(res);
// })
// .catch((err) => {
// console.log(err);
// });

@ -1,31 +0,0 @@
const { Harmony } = require('@harmony-js/core');
const { ChainID, ChainType } = require('@harmony-js/utils');
const { encryptPhrase, decryptPhrase } = require('@harmony-js/crypto');
const harmony = new Harmony('http://localhost:9500', { chainId: 2, chainType: 'hmy' });
const myPhrase = harmony.wallet.newMnemonic();
const pwd = '1234';
async function encryptThePhrase(phrase, pass) {
const result = await encryptPhrase(phrase, pass);
return result;
}
async function decryptThePhrase(keystore, pass) {
const result = await decryptPhrase(keystore, pass);
return result;
}
async function phraseKeyStore() {
const keyStore = await encryptThePhrase(myPhrase, pwd);
const recoveredPhrase = await decryptThePhrase(JSON.parse(keyStore), pwd);
return { myPhrase, keyStore, recoveredPhrase };
}
phraseKeyStore().then((result) => {
const { myPhrase, keyStore, recoveredPhrase } = result;
harmony.wallet.addByMnemonic(myPhrase);
console.log({ myPhrase, keyStore, recoveredPhrase });
console.log(harmony.wallet);
});

@ -1,40 +0,0 @@
const { Harmony } = require('@harmony-js/core');
const { ChainID, ChainType } = require('@harmony-js/utils');
const {
randomBytes,
generatePrivateKey,
getAddress,
getAddressFromPrivateKey,
encryptPhrase,
decryptPhrase,
} = require('@harmony-js/crypto');
const harmony = new Harmony('http://localhost:9500', { chainId: 2, chainType: 'hmy' });
const myPhrase = harmony.wallet.newMnemonic();
const pwd = '1234';
async function encryptThePhrase(phrase, pass) {
const result = await encryptPhrase(phrase, pass);
return result;
}
async function decryptThePhrase(keystore, pass) {
const result = await decryptPhrase(keystore, pass);
return result;
}
async function phraseKeyStore() {
const keyStore = await encryptThePhrase(myPhrase, pwd);
const recoveredPhrase = await decryptThePhrase(JSON.parse(keyStore), pwd);
return { myPhrase, keyStore, recoveredPhrase };
}
phraseKeyStore().then((result) => {
const { myPhrase, keyStore, recoveredPhrase } = result;
const anotherPhrase = 'wall public vague under poem acid jaguar describe net scene sponsor neck';
harmony.wallet.addByMnemonic(myPhrase);
harmony.wallet.addByMnemonic(anotherPhrase);
console.log({ myPhrase, keyStore, recoveredPhrase });
console.log(harmony.wallet);
});

@ -1,153 +0,0 @@
// import or require Harmony class
const { Harmony } = require('@harmony-js/core');
// import or require settings
const { ChainID, ChainType } = require('@harmony-js/utils');
const URL_TESTNET = `https://api.s0.b.hmny.io`;
const URL_MAINNET = `https://api.s0.t.hmny.io`;
const URL_PANGAEA = 'https://api.s0.pga.hmny.io';
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
URL_PANGAEA,
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyPangaea,
},
);
// 2. get wallet ready
// one18n8e7472pg5fqvcfcr5hg0npquha24wsxmjheg
const phrase = 'genius cable radar memory high catch blossom correct middle wish gentle fiscal';
// const phrase =
// 'resemble rent deposit unique garment ripple burst negative else decorate menu theme';
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
const privateKey = '63e35b761e9df0d50ddcdaa8e33c235b60c991bfed22925a12768b0c08ef822f';
const sender = harmony.wallet.addByMnemonic(phrase);
const sender2 = harmony.wallet.addByPrivateKey(privateKey);
harmony.wallet.setSigner(sender2.address);
console.log('sender2Address is : ', sender2.bech32Address);
// 3. get sharding info
async function setSharding() {
// Harmony is a sharded blockchain, each endpoint have sharding structure,
// However sharding structure is different between mainnet, testnet and local testnet
// We need to get sharding info before doing cross-shard transaction
const res = await harmony.blockchain.getShardingStructure();
harmony.shardingStructures(res.result);
}
// 4. get transaction payload ready
async function transfer(receiver) {
// run set sharding first, if you want to make a cross-shard transaction
await setSharding();
//1e18
const txn = harmony.transactions.newTx({
// token send to
to: receiver,
// amount to send
value: '100000000',
// gas limit, you can use string
gasLimit: '210000',
// send token from shardID
shardID: 0,
// send token to toShardID
toShardID: 1,
// gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
gasPrice: new harmony.utils.Unit('10').asGwei().toWei(),
});
// sign the transaction use wallet;
// This will happen at the chrome extension.
const signedTxn = await harmony.wallet.signTransaction(txn);
// Now you can use `Transaction.observed()` to listen events
// Frontend received back the signedTxn and do the followings to Send transaction.
signedTxn
.observed()
.on('transactionHash', (txnHash) => {
console.log('');
console.log('--- hash ---');
console.log('');
console.log(txnHash);
console.log('');
})
.on('receipt', (receipt) => {
console.log('');
console.log('--- receipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('cxReceipt', (receipt) => {
console.log('');
console.log('--- cxReceipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('error', (error) => {
console.log('');
console.log('--- error ---');
console.log('');
console.log(error);
console.log('');
});
// send the txn, get [Transaction, transactionHash] as result
const [sentTxn, txnHash] = await signedTxn.sendTransaction();
// to confirm the result if it is already there
const confiremdTxn = await sentTxn.confirm(txnHash);
// if the transactino is cross-shard transaction
if (!confiremdTxn.isCrossShard()) {
if (confiremdTxn.isConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Normal transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
console.log('please see detail in explorer:');
console.log('');
console.log('https://explorer.harmony.one/#/tx/' + txnHash);
console.log('');
process.exit();
}
}
if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Cross-Shard transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
console.log('please see detail in explorer:');
console.log('');
console.log('https://explorer.harmony.one/#/tx/' + txnHash);
console.log('');
process.exit();
}
}
// sending from one18n8e7472pg5fqvcfcr5hg0npquha24wsxmjheg to one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
(async () => await transfer('one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp'))();

@ -1,151 +0,0 @@
// import or require Harmony class
const { Harmony } = require('@harmony-js/core');
// import or require settings
const { ChainID, ChainType } = require('@harmony-js/utils');
// const URL_TESTNET = `https://api.s0.pga.hmny.io`;
const URL_MAINNET = `https://api.s0.t.hmny.io`;
// const LOCAL_TESTNET = `http://localhost:9500`;
const DEVNET = 'https://api.s0.pga.hmny.io';
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
DEVNET,
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyPangaea,
},
);
// 2. get wallet ready
// one18n8e7472pg5fqvcfcr5hg0npquha24wsxmjheg;
const phrase = 'genius cable radar memory high catch blossom correct middle wish gentle fiscal';
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
// const sender = harmony.wallet.addByMnemonic(phrase);
// add privateKey to wallet
const private = '63e35b761e9df0d50ddcdaa8e33c235b60c991bfed22925a12768b0c08ef822f';
// one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy
const sender = harmony.wallet.addByPrivateKey(private);
// const sender = harmony.wallet.addByPrivateKey(
// 'fd416cb87dcf8ed187e85545d7734a192fc8e976f5b540e9e21e896ec2bc25c3',
// );
// 3. get sharding info
async function setSharding() {
// Harmony is a sharded blockchain, each endpoint have sharding structure,
// However sharding structure is different between mainnet, testnet and local testnet
// We need to get sharding info before doing cross-shard transaction
const res = await harmony.blockchain.getShardingStructure();
harmony.shardingStructures(res.result);
}
// 4. get transaction payload ready
async function transfer(receiver) {
// run set sharding first, if you want to make a cross-shard transaction
await setSharding();
//1e18
const txn = harmony.transactions.newTx({
// token send to
to: receiver,
// amount to send
value: '100000000000000000',
// gas limit, you can use string
gasLimit: '210000',
// send token from shardID
shardID: 0,
// send token to toShardID
toShardID: 0,
// gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
});
// sign the transaction use wallet;
// This will happen at the chrome extension.
const signedTxn = await harmony.wallet.signTransaction(txn);
// Now you can use `Transaction.observed()` to listen events
// Frontend received back the signedTxn and do the followings to Send transaction.
signedTxn
.observed()
.on('transactionHash', (txnHash) => {
console.log('');
console.log('--- hash ---');
console.log('');
console.log(txnHash);
console.log('');
})
.on('receipt', (receipt) => {
console.log('');
console.log('--- receipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('cxReceipt', (receipt) => {
console.log('');
console.log('--- cxReceipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('error', (error) => {
console.log('');
console.log('--- error ---');
console.log('');
console.log(error);
console.log('');
});
// send the txn, get [Transaction, transactionHash] as result
const [sentTxn, txnHash] = await signedTxn.sendTransaction();
// to confirm the result if it is already there
const confiremdTxn = await sentTxn.confirm(txnHash);
// if the transactino is cross-shard transaction
// if (!confiremdTxn.isCrossShard()) {
if (confiremdTxn.isConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Normal transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
console.log('please see detail in explorer:');
console.log('');
console.log('https://explorer.harmony.one/#/tx/' + txnHash);
console.log('');
process.exit();
}
// }
if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Cross-Shard transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
console.log('please see detail in explorer:');
console.log('');
console.log('https://explorer.harmony.one/#/tx/' + txnHash);
console.log('');
process.exit();
}
}
// sending from one18n8e7472pg5fqvcfcr5hg0npquha24wsxmjheg to one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
(async () => await transfer('one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy'))();

@ -1,137 +0,0 @@
// import or require Harmony class
const { Harmony } = require('@harmony-js/core');
// import or require settings
const { ChainID, ChainType } = require('@harmony-js/utils');
//const URL_TESTNET = `https://api.s0.b.hmny.io`;
const URL_TESTNET = `localhost:9500`;
const URL_MAINNET = `https://api.s0.t.hmny.io`;
// 1. initialize the Harmony instance
const harmony = new Harmony(
// rpc url
URL_TESTNET,
{
// chainType set to Harmony
chainType: ChainType.Harmony,
// chainType set to HmyLocal
chainId: ChainID.HmyTestnet,
},
);
// 2. get wallet ready
// one18n8e7472pg5fqvcfcr5hg0npquha24wsxmjheg
//const phrase = 'genius cable radar memory high catch blossom correct middle wish gentle fiscal';
// one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
// surge welcome lion goose gate consider taste injury health march debris kick
// add privateKey to wallet
//const sender = harmony.wallet.addByMnemonic(phrase);
// add privateKey to wallet
const private = 'fd416cb87dcf8ed187e85545d7734a192fc8e976f5b540e9e21e896ec2bc25c3';
const sender = harmony.wallet.addByPrivateKey(private);
// 3. get sharding info
async function setSharding() {
// Harmony is a sharded blockchain, each endpoint have sharding structure,
// However sharding structure is different between mainnet, testnet and local testnet
// We need to get sharding info before doing cross-shard transaction
const res = await harmony.blockchain.getShardingStructure();
harmony.shardingStructures(res.result);
}
// 4. get transaction payload ready
async function transfer(receiver) {
// run set sharding first, if you want to make a cross-shard transaction
await setSharding();
//1e18
const txn = harmony.transactions.newTx({
// token send to
to: receiver,
// amount to send
value: '100000000000000000',
// gas limit, you can use string
gasLimit: '210000',
// send token from shardID
shardID: 0,
// send token to toShardID
toShardID: 0,
// gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
});
// sign the transaction use wallet;
// This will happen at the chrome extension.
const signedTxn = await harmony.wallet.signTransaction(txn);
// Now you can use `Transaction.observed()` to listen events
// Frontend received back the signedTxn and do the followings to Send transaction.
signedTxn
.observed()
.on('transactionHash', (txnHash) => {
console.log('');
console.log('--- hash ---');
console.log('');
console.log(txnHash);
console.log('');
})
.on('receipt', (receipt) => {
console.log('');
console.log('--- receipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('cxReceipt', (receipt) => {
console.log('');
console.log('--- cxReceipt ---');
console.log('');
console.log(receipt);
console.log('');
})
.on('error', (error) => {
console.log('');
console.log('--- error ---');
console.log('');
console.log(error);
console.log('');
});
// send the txn, get [Transaction, transactionHash] as result
const [sentTxn, txnHash] = await signedTxn.sendTransaction();
// to confirm the result if it is already there
const confiremdTxn = await sentTxn.confirm(txnHash);
// if the transactino is cross-shard transaction
if (!confiremdTxn.isCrossShard()) {
if (confiremdTxn.isConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Normal transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
process.exit();
}
}
if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
console.log('--- Result ---');
console.log('');
console.log('Cross-Shard transaction');
console.log(`${txnHash} is confirmed`);
console.log('');
process.exit();
}
}
// sending from one18n8e7472pg5fqvcfcr5hg0npquha24wsxmjheg to one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65
transfer('one1a2rhuaqjcvfu69met9sque2l3w5v9z6qcdcz65');

@ -8,3 +8,5 @@
6. [@harmony-js/transaction](https://github.com/harmony-one/sdk/tree/master/packages/harmony-transaction)
7. [@harmony-js/contract](https://github.com/harmony-one/sdk/tree/master/packages/harmony-contract)
8. [@harmony-js/staking](https://github.com/harmony-one/sdk/tree/master/packages/harmony-staking)
<mark>Package level documentation and examples are inside each package</mark>
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