circle-chain sdk in javascript

The javascript sdk for circle-chain.

User module

The module provides the user services.

Wallet module

The module provides the wallet service.

Block module

The module provides the block service.

install

``javascript
npm i @lidh04/circle-chain-sdk
`


Usage

$3


`javascript
// 1. you can register your account or just login with verify code
// option 1: register and then login:
const response = await sendRegisterVerifyCode({
email: "test@gmail.com"
});
if (response.status !== 200) {
throw new Error(response.message);
}
//receive the verify code for register.
const regResponse = await register({
email: "test@gmail.com",
passwordInput1: "1111111",
passwordInput2: "1111111",
verifyCode: "2222222"
});
if (regResponse.status !== 200) {
throw new Error(regResponse.message);
}
// register success now. then you can login with password.
const loginResponse = await login({
email: "test@gmail.com",
password: "111111",
});
if (loginResponse.status !== 200) {
throw new Error(loginResponse.message);
}
// option2: login with verify code without register.
const loginVerifyResponse = await sendVerifyCode({
email: "test@gmail.com"
});
if (loginVerifyResponse.status !== 200) {
throw new Error(loginVerifyResponse.message);
}
// receive the login verify code in your email.
const loginResult = await login({
email: "test@gmail.com",
verifyCode: "222222",
});
if (loginResult.status !== 200) {
throw new Error(loginResult.message);
}
/// for your login, option1 and option2 are ok, you just select one.
// now you login success here.
`

$3

`javascript
const response = await createWallet();
if (response.status !== 200) {
throw new Error(response.message);
}
const { data: address } = response;
console.log("create wallet success, address:", address);
`

$3

Using your address, mine the block locally in your machine, and get the cc coins now! When you success upload one block, you will get 10cc(100,000li) in your address.

`js
import os from "os";
import sdk from '@lidh04/circle-chain-sdk';

const { miner } = sdk;
async function main() {
if (!miner.canMineBlock()) {
return;
}

const address = '15ea379mhPvKG95T3MnoCy9xuvTpusnXYx'; // replace your address here!
const response = await miner.fetchMyBlockData(address);
console.log("fetchMyBlockData response:", JSON.stringify(response));
const { status, data } = response;
if (status === 200 && data) {
const { blockHeaderHexString, channelId } = data;
const cpus = os.cpus();
console.log("find the cpu cores:", cpus.length);
const result = await miner.mineBlock(blockHeaderHexString, cpus.length - 1);
console.log("mineBlock result:", JSON.stringify(result));
if (result) {
const items = result.split("\n");
console.log(result);
const minedBlockHeader = items[0];
const postResult = await miner.postMyBlock({
address,
channelId,
blockHeaderHexString: minedBlockHeader
});
console.log("post mined block result:", JSON.stringify(postResult));
}
}
}

main().catch(err => console.error(err));
`

$3

`javascript
const response = await sendPayVerifyCode({
email: 'test@gmail.com'
});
if (response.status !== 200) {
throw new Error(response.message);
}
// receive the pay verify code in your email.
const setResponse = await setPayPassword({
account: {
email: "test@gmail.com",
},
verifyCode: '222222',
password: '111111'
});
if (setResponse.status !== 200) {
throw new Error(setResponse.message);
}
// now the pay password is set.
`

$3

`javascript
const from = '1L8eRrBuWnBxcQ6DKCDkkPM7ozxDcmpho1';
const to = '14hF1BynFVnBEFKxyo51FHmJksVwfxg4sg';
// send asset from 1L8eRrBuWnBxcQ6DKCDkkPM7ozxDcmpho1 to 14hF1BynFVnBEFKxyo51FHmJksVwfxg4sg
const response = await sendTo({
email: 'test@gmail.com',
from,
address: to,
transContent: {
type: 1,
uuid: 'e1f1d3c7-3c6e-4f3b-a50d-58710b851357'
},
payPassword: '111111'
});
if (response.status !== 200) {
throw new Error(response.message);
}
// the asset is sent success.

// pay balance from 1L8eRrBuWnBxcQ6DKCDkkPM7ozxDcmpho1 to 14hF1BynFVnBEFKxyo51FHmJksVwfxg4sg
response = await pay({
from,
to,
value: 100,
payPassword: "111111"
});
if (response.status !== 200) {
throw new Error(response.message);
}
// the value is paid success.
`

$3

`javascript
const response = await addContacts({
email: "test2@gmail.com",
name: "test2",
sex: 1,
address: "beijing"
});
if (response.status !== 200) {
throw new Error(response.message);
}
// the contact is added success.
``

versions

$3

- improve the sdk security.

$3

- fix some bugs.

$3

- support mine block locally