eth tv.js

tv.js

var tv = {}; (function () {

  tv.txhashes = [
    '0xlol',
  ]
  
  function bal(a) {
    return web3.fromWei(eth.getBalance(a), "ether")
  }

  function confs (tx) {
    return web3.eth.blockNumber - eth.getTransaction(tx).blockNumber
  }

  tv.bals = function bals () {
    var out = {}
    personal.listAccounts.forEach(function (a) {
      out[a] = bal(a).toNumber()
    })
    return out
  }

  tv.confs = function (txs) {
    var out = {}
    txs = txs || tv.txhashes
    Object.keys(txs).forEach(function (i) {
      var tx = txs[i]
      out[tx] = {
        confs: confs(tx),
        //eta_s: (6000 - confs(tx)) * 12,
        eta: formatTime((6000 - confs(tx)) * 12),
     }
    })
    out = {
      now: (new Date).toISOString(),
      val: out,
    }
    return out
  }

  

  function formatTime (s) {
    var out = ''
    ;[
      { f: 3600, u: 'h' },
      { f:   60, u: 'm' },
      { f:    1, u: 's' },
    ].forEach(function (x) {
      var f = x.f
      var u = x.u
      var n = s / f | 0
      if (n > 0) {
        out += n + u
        s = s % f
      }
    })
    return out
  }
})()