hostValidation.js

function hostValidation(title1, title2) {
  // Usage:

  function checklist(l1, l2) {
    var list = []
    var list2 = []
    l1.forEach( function(h1) {
      var check = false
      l2.forEach( function(h2) {
        if ([h1.ipv4, h1.port, h1.protocol].join(":") == [h2.ipv4, h2.port, h2.protocol].join(":") ) {
          check = true
          list2.push([h2.ipv4, h2.port, h2.protocol].join(":"))
        }
      })
      if (check == false) {
        list.push([h1.ipv4, h1.port, h1.protocol].join(":"))
      }
    })
    return [list, list2]
  }

  var projectId = Session.get('projectId')

  var issue1 = Issues.findOne({
    projectId: projectId,
    title: title1,
  })
  if (typeof issue1 == null) {
    return console.log("No hosts detected for '" + title1 + "'")
  }
  var issue2 = Issues.findOne({
    projectId: projectId,
    title: title2,
  })
  if (typeof issue2 == null) {
    return console.log("No hosts detected for '" + title2 + "'")
  }

  console.log(title1 + " - hosts: " + issue1.hosts.length)
  console.log(title2 + " - hosts: " + issue2.hosts.length)

  var list = checklist(issue1.hosts, issue2.hosts)
  if (list.length > 0) {
    console.log(title2 + " - Missing " + list[0].length + " Hosts")
    list[0].forEach( function(h) {
      console.log(h)
    })
    console.log(title1 + " - Matched " + list[1].length + " Hosts")
    list[1].forEach( function(h) {
      console.log(h)
    })
  } else {
    console.log ("Host Match")
  }

}