@lukekarrys/entry-watcher/lib/locks.js

Entry watcher for bracket.club

'use strict'

const moment = require('moment')
const bracketData = require('bracket-data')

const MAX_TIMEOUT = 2147483647

class Locks {
  constructor (options) {
    this.locks = moment(options.locks || bracketData({
      year: options.year,
      sport: options.sport
    }).locks)
  }

  isOpen () {
    return moment().isBefore(this.locks)
  }

  closesIn () {
    // JS cant set a timeout for longer than MAX_TIMEOUT
    // so that is returned if the diff is larger than that.
    // This could cause problems if it needs to lock more than ~24
    // days in the future, but that wont happen under current circumstances.
    return Math.min(this.locks.diff(moment()), MAX_TIMEOUT)
  }

  moment (prop) {
    if (prop) return this.locks[prop]()
    return this.locks
  }
}

module.exports = Locks