37 lines
973 B
TypeScript
37 lines
973 B
TypeScript
import Taro from '@tarojs/taro';
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import coinKit from '../../utils/coin-kit'
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import { getCurrentInfo, getBlockInfo, getAccount, getHistoryTransactions } from '../../rpc/tera'
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const MAX_CENT = 1e9
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async function getInfo() {
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Taro.showLoading({
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title: '加载中...'
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})
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let info = await getCurrentInfo();
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let system = await getAccount(0);
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let lastBlock = await getBlockInfo(info.MaxNumBlockDB);
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let lastTrs = await getHistoryTransactions(lastBlock.Miner)
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for (const tr of lastTrs) {
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if (tr.CorrID == 0 && tr.Direct == "+") {
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lastTrs = tr;
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break;
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}
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}
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let supply = MAX_CENT - coinKit.toNumber(system.Value)
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Taro.hideLoading()
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Taro.stopPullDownRefresh()
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return {
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version: info.VersionNum,
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block: info.CurBlockNum,
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supply: supply,
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percent: (supply / MAX_CENT * 100).toFixed(5),
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lastMiner: lastBlock.Miner,
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lastName: lastBlock.MinerName,
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lastNumber: coinKit.toNumber(lastTrs),
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}
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}
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export { getInfo }
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