ihrm/static/recruitment/recruitment.js

function getCookie(name) {
  let cookieValue = null;
  if (document.cookie && document.cookie !== '') {
      const cookies = document.cookie.split(';');
      for (let i = 0; i < cookies.length; i++) {
          const cookie = cookies[i].trim();
          // Does this cookie string begin with the name we want?
          if (cookie.substring(0, name.length + 1) === (name + '=')) {
              cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
              break;
          }
      }
  }
  return cookieValue;
}


var candidateId = null

$(".candidate").mousedown(function(){
  window['candidateId'] = $(this).attr('data-candidate-id');
});


var stageSequence = null
var recruitmentId = null
var oldSequences = []
var stages = []
var elements = []

$('.stage').mousedown(function () { 
  window['stageSequence'] = $(this).attr('data-stage-sequence');
  window['recruitmentId'] = $(this).attr('data-recruitment-id');
  $('.stage').each(function(i, obj) {
    if (recruitmentId == $(obj).attr('data-recruitment-id')) {
      window['stages'].push($(obj).attr('data-stage-id'))
      window['oldSequences'].push($(obj).attr('data-stage-sequence'))
    }
  });
});

$('.stage').mouseup(function () { 
  var newSequences = []
  $('.stage').each(function(i, obj) {
    if (recruitmentId == $(obj).attr('data-recruitment-id') || $(obj).attr('data-recruitment-id') == undefined ) {
      
      newSequences.push($(obj).attr('data-stage-sequence'))
      if ($(obj).attr('data-recruitment-id') != undefined) {
        window['elements'].push(obj)
      }

    }
  });

  if (newSequences.includes(undefined)) {
    var newSequences = newSequences.filter(e => e !== stageSequence )
    var newSequences = newSequences.map(elem => elem === undefined ? stageSequence : elem);
  }


  oldSequences =JSON.stringify(oldSequences)
  stages = JSON.stringify(stages)
  if (oldSequences !== JSON.stringify(newSequences)) {
    $.ajax({
      type: "POST",
      url: "/recruitment/stage-sequence-update",
      data: {
        'csrfmiddlewaretoken': getCookie('csrftoken'),
        'recruitmentId':recruitmentId,
        'stages':JSON.stringify(stages),
        'newSequences':JSON.stringify(newSequences),
      },
      success: function (response) {
        // console.log(response);
      }
    });    
  }

  
  elements.forEach(function(element) {
    for (let index = 0; index < newSequences.length; index++) {
      const sequence = newSequences[index];
      if (sequence==$(element).attr('data-stage-sequence')) {
        $(element).attr('data-stage-sequence',`${index+1}`)
        return
      }    
    }
  });

  

  window['stageSequence'] = null
  window['recruitmentId'] = null
  window['oldSequences'] = []
  window['elements'] = []
  window['stages'] = []

});

$("[data-container='candidate']").on('DOMNodeInserted', function (e) { 
  var candidate = $(e.target);
  var stageId = $(this).attr('data-stage-id');
  candidateId = $(candidate).attr('data-candidate-id');
  if (candidateId != null) {  
    $.ajax({
      type: "post",
      url: `/recruitment/candidate-stage-update/${candidateId}/`,
      data: {
        'csrfmiddlewaretoken': getCookie('csrftoken'),
        'stageId':stageId
       },
       success: function (response) {
         var candidateId = $(this).attr('data-candidate-id');
       }
     });
   }

});




$('.schedule').change(function (e) { 
  date = this.value
  candidateId = $(this).data('candidate-id');
  $.ajax({
    type: "post",
    url: `/recruitment/candidate-schedule-date-update`,
    data:{
      'csrfmiddlewaretoken': getCookie('csrftoken'),
      'candidateId':candidateId,
      'date':date
    },
    success: function (response) {
      console.log(response);
    }
  });
  
});