public ActionResult Create(FormCollection collection)
{
try
{
var firstName = (string)Utilities.ExtractParameter(collection, PARAMETER_FIRST_NAME, typeof(string));
var lastName = (string)Utilities.ExtractParameter(collection, PARAMETER_LAST_NAME, typeof(string));
var stringDateOfBirth = (string)Utilities.ExtractParameter(collection, PARAMETER_DATE_OF_BIRTH, typeof(string));
var stringClientDateTime = (string)Utilities.ExtractParameter(collection, PARAMETER_CLIENT_DATE_TIME, typeof(string));
DateTime dateOfBirth = DateTime.ParseExact(stringDateOfBirth, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
DateTime clientDateTime = DateTime.ParseExact(stringClientDateTime, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
HashDate dateOfBirthHash = new HashDate(dateOfBirth);
HashDate clientDateTimeHash = new HashDate(clientDateTime);
HashDate diff = clientDateTimeHash.Difference(dateOfBirthHash);
var result = diff.getAsDictionary();
//Write the user to the database before sending the reply.
UserAge newUserAge = new UserAge();
newUserAge.FirstName = firstName;
newUserAge.LastName = lastName;
newUserAge.DateOfBirth = dateOfBirth;
try
{
_database.UserAges.AddObject(newUserAge);
_database.SaveChanges();
}
catch (Exception ex)
{
//We could not save the data. However, we still want the user to be able to see the results for the age calculation.
}
return(Json(result));
}
catch (Exception ex)
{
Dictionary <string, string> result = new Dictionary <string, string>();
result.Add(JSON_ERROR_RESULT, ex.Message);
return(Json(result));
}
}
public ActionResult GetVisitors(FormCollection collection)
{
var stringClientDateTime = (string)Utilities.ExtractParameter(collection, PARAMETER_CLIENT_DATE_TIME, typeof(string));
DateTime clientDateTime = DateTime.ParseExact(stringClientDateTime, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
HashDate clientDateTimeHash = new HashDate(clientDateTime);
ArrayList list = new ArrayList();
foreach (var item in _database.UserAges)
{
Visitor visitor = new Visitor();
visitor.UserId = item.UserId;
visitor.FirstName = item.FirstName;
visitor.LastName = item.LastName;
HashDate dateOfBirthHash = new HashDate(item.DateOfBirth);
HashDate diff = clientDateTimeHash.Difference(dateOfBirthHash);
visitor.Age = diff.getAsDictionary();
list.Add(visitor);
}
return(Json(list));
}