fixbug.js

 $scope.soldierDateA = function (soldier) {
  const soldierData = $scope.todayDate - soldier.start;
  const soldierSrok = soldier.stop - soldier.start;
  if(soldierData> soldierSrok)
  {
      return {
        "color" : "red",
        "background-color" : "white"
      };
  }
  else {
      return {
        "color" : "blue",
        "background-color" : "white"
      }
  }
};