# createAccountBlock

创建一个 accountBlock 实例

# 调用

Parameters
- methodName: String accountBlock 类型
- params: Object accountBlock 类型对应的参数
Return
- AccountBlock 实例
Example

import { accountBlock } from '@vite/vitejs';

const { createAccountBlock, utils } = accountBlock;

const accountBlock = createAccountBlock('receive', {
    address,
    sendBlockHash: data[0].hash
});

async function sendAccountBlock(accountBlock) {
    accountBlock.setProvider(viteProvider).setPrivateKey(privateKey);
    await accountBlock.autoSetPreviousAccountBlock();
    const result = await accountBlock.sign().send();
    console.log('send success', result);
}

# accountBlock 类型

# receive

接收交易

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - sendBlockHash: Hex 接收的 accountBlock 的 hash 值
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('receive', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    sendBlockHash: '156a47de8b5a690562278360e41e337ee4f1b4aa8d979f377beb0cc70f939032'
});

# send

生成一个 request accountBlock

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - toAddress: Address 发送给哪个地址
  - tokenId: TokenId Default Vite_TokenId
  - amount: BigInt Default '0' 金额（最小单位，比如 10vite = 10000000000000000000）
  - data: Base64
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('send', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    toAddress: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    tokenId: 'tti_5649544520544f4b454e6e40',
    amount: '0',
    data: 'pinFMQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB'
});

# createContract

创建合约

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - code: Hex 编译器编译出的合约代码
  - responseLatency?: Uint8 Default '0' 确认数，注意： responseLatency 必须大于或者等于 randomDegree
  - quotaMultiplier?: Uint8 Default '10' 配额翻倍数
  - randomDegree?: Uint8 Default '0' 随机数确认数
  - abi?: Object | Array<Object> abi
  - params?: string | Array<string | boolean> abi 构造函数的参数
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('createContract', {
    abi:[{"constant":false,"inputs":[{"name":"addr","type":"address"}],"name":"SayHello","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"transfer","type":"event"}],
    code: '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',
    responseLatency: 2,
    params: ['vite_13f1f8e230f2ffa1e030e664e525033ff995d6c2bb15af4cf9']
});

# callContract

调用合约

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - toAddress: Address 合约地址
  - abi: Object | Array<Object> 合约
  - methodName?: string 调用合约的名称 name
  - params?: any 合约入参
  - tokenId?: TokenId Default Vite_TokenId
  - amount?: BigInt Default '0'
  - fee?: BigInt Default '0'
Return
- accountBlock 实例
Example

import { constant } from '~@vite/vitejs';
const { Contracts, Vite_TokenId } = constant;

// ....

const accountBlock = createAccountBlock('callContract', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    abi: Contracts.RegisterSBP.abi,
    toAddress: Contracts.RegisterSBP.contractAddress,
    params: [ Snapshot_Gid, sbpName, blockProducingAddress ],
    tokenId: Vite_TokenId,
    amount: '1000000000000000000000000'
});

# registerSBP

注册超级节点

注册超级节点时需要转账 100w VITE 作为抵押，超级节点注册成功后 7776000 个快照块（大约 3 个月）后可以注销超级节点。

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - sbpName: string 超级节点名称
  - blockProducingAddress: Address 出块地址，建议将注册地址和出块地址分开
Return
- accountBlock 实例
Example

import { constant } from '~@vite/vitejs';
const { Contracts, Vite_TokenId } = constant;

// ....

const accountBlock = createAccountBlock('registerSBP', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    sbpName: 'TEST_NODE', 
    blockProducingAddress: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2'
});

# updateSBPBlockProducingAddress

更新超级节点出块地址

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - sbpName: string 超级节点名称
  - newBlockProducingAddress: Address 新的出块地址
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('updateSBPBlockProducingAddress', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    sbpName: 'TEST_NODE',
    newBlockProducingAddress: 'vite_869a06b8963bd5d88a004723ad5d45f345a71c0884e2c80e88'
});

# revokeSBP

注销超级节点

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - sbpName: string 超级节点名称
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('revokeSBP', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    sbpName: 'TEST_NODE'
});

# withdrawSBPReward

提取出块奖励

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - sbpName: string 超级节点名称
  - receiveAddress: Address 奖励接收地址
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('withdrawSBPReward', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    sbpName: 'TEST_NODE',
    receiveAddress: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
});

# voteForSBP

投票给超级节点

计票时用当时的账户余额作为投票数。同一个账户多次发起投票请求交易，后一次投票的结果会覆盖前一次投票的结果。

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - sbpName: string 超级节点名称
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('voteForSBP', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    sbpName: 'TEST_NODE'
});

# cancelVote

取消投票

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('cancelVote', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2'
});

# stakeForQuota

抵押获取配额

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - beneficiaryAddress: Address 配额受益地址
  - amount: BigInt 抵押多少 vite, 至少 134Vite; 金额（最小单位，比如 10vite = 10000000000000000000）
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('stakeForQuota', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    beneficiaryAddress: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    amount: '134000000000000000000'
});

# cancelQuotaStake

取消抵押

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - id: string 抵押 id
Return
- accountBlock instance
Example

const accountBlock = createAccountBlock('cancelQuotaStake', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    id: '401d46c2330d3c76c8f0da6be2a24b17c5e3ece9c28d80a74e91146d1f95ad2e'
});

# issueToken

铸币

铸币请求会支付 1000 VITE 手续费。铸币成功后，铸币账户即为代币所有者，会收到一笔金额等于发行总量的在途交易。

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - tokenName: string 代币名称，1 到 40 个字符，包含大小写字母、下划线、空格，不能以空格开头或结尾，不能包含连续空格
  - tokenSymbol: string 代币简称，1 到 10 个字符，包含大写字母、数字，不能使用 VITE 、 VCP 、 VX
  - decimals: Uint8 小数位数，
  - maxSupply: Uint256 最大发行量，不可增发代币此字段值填 0，可增发代币
  - totalSupply: Uint256 发行总量，
  - isReIssuable: boolean 是否可增发，true 可增发 false 不可增发
  - isOwnerBurnOnly: boolean 是否仅所有者可销毁，true 仅所有者可销毁 false 所有持币账户可销毁，不可增发代币此字段填 false
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('issueToken', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    tokenName: 'testToken', 
    isReIssuable: true, 
    maxSupply: '10000000000000000000000000', 
    isOwnerBurnOnly: false, 
    totalSupply: '100000000000000000000000', 
    decimals: 2, 
    tokenSymbol: 'TestT'
});

# reIssueToken

增发代币

可增发代币的所有者可以发起交易来增发代币

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - tokenId: TokenId
  - amount: BigInd 增发金额，金额（最小单位，比如 10vite = 10000000000000000000）
  - receiveAddress: Address 增发代币的接收地址
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('reIssueToken', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    tokenId: 'your tokenId', // eg: tti_5649544520544f4b454e6e40
    amount: '100',
    receiveAddress: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2'
});

# burnToken

销毁代币

可增发代币可以销毁，销毁时将需要销毁的金额转账给铸币合约地址。不可增发代币不能销毁。

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - tokenId: TokenId
  - amount: BigInd 销毁金额，金额（最小单位，比如 10vite = 10000000000000000000）
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('burnToken', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    tokenId: 'your tokenId', // eg: tti_5649544520544f4b454e6e40
    amount: '100'
});

# disableReIssueToken

将可增发代币修改为不可增发代币

可增发代币的所有者可以将可增发代币修改为不可增发代币。

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - tokenId: TokenId
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('disableReIssueToken', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    tokenId: 'your tokenId' // eg: tti_5649544520544f4b454e6e40
});

# transferTokenOwnership

转移可增发代币的所有权

可增发代币的所有者可以将代币所有权转移给其他账户。不可增发代币不能转移所有权。

Parameters
- __namedParameters: object
  - address: Address 账户块所属的账户地址
  - tokenId : string tokenId 代币 id
  - newOwnerAddress : string address 新的所有者账户地址
Return
- accountBlock 实例
Example

const accountBlock = createAccountBlock('transferTokenOwnership', {
    address: 'vite_553462bca137bac29f440e9af4ab2e2c1bb82493e41d2bc8b2',
    tokenId: 'your tokenId', // eg: tti_5649544520544f4b454e6e40
    newOwnerAddress: 'vite_869a06b8963bd5d88a004723ad5d45f345a71c0884e2c80e88'
});

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