Attendance App

Event Emits:

• adminConnect:

  • to be used by admin of org for creating a lobby
  • Errors will be emmited by server as "conectionErr"

    socket.emit('adminConnect',{
        org: "name of orgaisation",
        threshold:"threshold distance for marking members 'inRange'" ,
        pos:{
            lat:'latitude of admin pos',
            lng:'longitude of admin pos'
        },
        token: "token that u'll get from login"
    })

• memConnect:

  • to be used by members of org for connecting to lobby
  • Errors will be emmited by server as "conectionErr"

    socket.emit('memConnect',{
        org:"name of orgaisation",
        reg:"Registration number of member",
        pos:{
            lat:'latitude of admin pos',
            lng:'longitude of admin pos'
        },
    })

• status:

  • to be used by admin/member for getting connection status
  • Server will reply by triggering "status" event (see 'on' event handlers)

    socket.emit('status')

• markPresent:

  • to be used by admin for taking attendance

    socket.emit('markPresent')

• allMem:

  • to be used by admin for getting list of all connected members
  • server will trigger allMem to send data

    socket.emit('allMem')

• updatePos:

  • can be used by admin or member for updating their position

    socket.emit('updatePos',{
      lat:"latitude of admin pos",
      lng:"longitude of admin pos"
    })

• updateThreshold:

  • to be used by admin for updating threshold distance

        socket.emit('updateThreshold',thresholdDist)

Event handlers (on):

• newMem:

  • Event will be triggered by server when a new member will join
  • Event will be triggered for both admin and members

    socket.on('newMem',function(data){
        console.log(data.reg+' joined')
    })

• connectionErr:

  • Event will be triggered by server when there will be an err during connecting/creating a lobby
  • Event will be triggered for both admin and members

    socket.on('connectionErr', function(errMessage){
        console.log(errMessage)
    })

• connectionSucess:

  • Event will be triggered on sucessfull creation/connection to lobby
  • Event will be triggered for both admin and members

    socket.on('connectionSucess',function(message){
        console.log(data.reg+' message')
    })

• newMem:

  • Event will be triggered by server when a new member will join
  • Event will be triggered for both admin and members

    socket.on('newMem',function(data){
        console.log(data.reg+' joined')
    })

• userDis

  • Event will be triggered by server when a member left
  • Event will be triggered for both admin and members

    socket.on('userDis',function(data){
        console.log(data.reg+' left')
    })

• attDone

  • Event will be triggered by server when admin completes attendance
  • Event will be triggered for both admin and members

    socket.on('attDone',function(){
        console.log('Attandance done')
    })

• allMem

  • Event will be triggered by for sending list of all connected members
  • Event will be triggered for admin only
  • Event will be triggered automatically when a new member joins, left or admin manually emit "allmem" event

    socket.on('allMem',(data)=>{
        console.log(data)
    })

• status

  • Event will be triggered by server when admin/member will emit status event (refer status in event emit)
  • It will send status following details
    • Connected: true || false
    • type: Admin || Member
    • inRange: "true if member is in range of threshold distance"
    • details: "details of member or lobby(in case of admin)
  • Event will be triggered for both admin and members

    socket.on('status',(data)=>{
        console.log(data)
    })

• lobbyClosed

  • Event will be triggered automatically for members when admin leaves or closes lobby
  • Event will be triggered only for members

    socket.on('lobbyClosed',()=>{
        console.log('lobby Closed by admin')
        socket.disconnect()
    })

• err

  • Event will be triggered with error message whenever an err(except connection err) will occur

    socket.on('err',(errMessage)=>{
        console.log(errMessage)
    })