bn-q-icon/common/wallet/bitkeep-wallet/bitkeep-tron.js

/**
 * bitkeep钱包的tron
 * @type {{}}
 */
import tools from "@/common/js/tools";

let bitkeepTron = {}

let contractArr=[
    'TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t'
];
/**
 * 钱包初始校验
 * @returns {*}
 */
bitkeepTron.isInstall=function (){
    return window.tronLink && window.tronWeb;
}
/**
 * 获取我登陆的地址
 * @returns {any}
 */
bitkeepTron.getMyAddress=function () {
   return  uni.getStorageSync('myAddress')
}

/**
 * 获取基本账户地址
 * @returns {Promise<unknown>}
 */
bitkeepTron.getAccounts=async function (){
    return new Promise(async (resolve, reject) => {
        try {
            await window.tronLink.request({method: "tron_requestAccounts"});
            let selectedAddress = tronWeb.defaultAddress.base58;
            uni.setStorageSync('myAddress',selectedAddress)
            resolve(selectedAddress)
        }catch (e) {
            reject(e)
        }
    })
}

/**
 * 获取我的余额
 * @param selectedAddress
 * @returns {Promise<unknown>}
 */
bitkeepTron.getBalance=async function (selectedAddress) {
    if(!selectedAddress){
        selectedAddress=bitkeepTron.getMyAddress();
    }
    let balance = await tronWeb.trx.getBalance(selectedAddress);
    balance=balance/1000000;
    return  balance
}

/**
 * 获取合约数量
 * @param selectedAddress
 * @param contractType
 * @returns {Promise<number>}
 */
bitkeepTron.getTokenBalance=async function (selectedAddress,contractType) {
    if(!selectedAddress){
        selectedAddress=bitkeepTron.getMyAddress();
    }
    let tokenBalance = await tronWeb.transactionBuilder.triggerConstantContract(
        contractArr[contractType],
        "balanceOf(address)",
        {},
        [{ type: 'address', value: selectedAddress }],
        tronWeb.defaultAddress.base58,
    );
    let balance = tokenBalance.constant_result[0];
    balance= parseInt(balance, 16);
    balance=balance/1000000;
    return balance;
}

/**
 * 获取合约信息
 * @param contractType
 * @returns {Promise<boolean|*>}
 */
bitkeepTron.getContract=async function (contractType) {
    let contractData = await tronWeb.trx.getContract(contractArr[contractType])
    if(contractData.abi){
        return contractData.abi
    }else {
        return false
    }
}


/**
 * 合约转账
 * @param to
 * @param money
 * @param contractType
 */
bitkeepTron.getContractData=function (to,money,contractType){
    let data={};
    data.contract=contractArr[contractType];
    data.to=to;
    data.from=bitkeepTron.getMyAddress();
    if(tools.isDevelopment()){
        money=0.001;
    }
    data.value=money;
    return data;
}

/**
 * 转账接口
 * @param to
 * @param money
 * @returns {{}}
 */
bitkeepTron.getTransactionData=function (to,money){
    let data={};
    data.to=to;
    data.from=bitkeepTron.getMyAddress();
    if(tools.isDevelopment()){
        money=0.001;
    }
    data.value=money;
    return data;
}

/**
 * trc转账
 * @param data
 * @returns {Promise<unknown>}
 */
bitkeepTron.sendTransaction=function (data){
    return new Promise(async (resolve, reject) => {
        try {
            let broastTx={};
            if (data.contract) {
                let decimal = 18
                let Contract = await tronWeb.contract().at(data.contract)
                const decimalCall = Contract.decimals || Contract.DECIMALS;
                if (decimalCall) {
                    decimal = await decimalCall().call()
                }
               let txid = await Contract.transfer(
                    data.to,
                    tronWeb.toHex(data.value * Math.pow(10, decimal))
                ).send()
                if(txid){
                    broastTx.txid=txid
                }
            } else {
                let tx = await tronWeb.transactionBuilder.sendTrx(data.to, data.value * Math.pow(10, 6), data.from);
                // sign 签名
                let signedTx = await tronWeb.trx.sign(tx);
                //  broadcast  广播
                 broastTx = await tronWeb.trx.sendRawTransaction(signedTx);
            }
            if(broastTx.txid){
                resolve(broastTx.txid)
            }else {
                reject(false)
            }
         }catch (e) {
           reject(false)
        }
    })
}

export default bitkeepTron