public IActionResult ValidateNickname([FromBody] ValidateNicknameRequest request)
{
try
{
var facade = new StudentFacade();
var response = facade.ValidateNickname(request);
switch (response.Status)
{
case HttpStatusCode.OK:
return(Ok(response));
case HttpStatusCode.Accepted:
return(Accepted(response));
case HttpStatusCode.BadRequest:
return(BadRequest(BuildBadRequestMessage(response)));
case HttpStatusCode.InternalServerError:
return(StatusCode(StatusCodes.Status500InternalServerError));
case HttpStatusCode.NotFound:
return(NotFound());
}
s_logger.Fatal("This code should be unreachable, unknown result has occured.");
}
catch (Exception ex)
{
s_logger.Error(ex, "Unable to validate student's nickname.");
}
return(StatusCode(StatusCodes.Status500InternalServerError));
}
public void ValidateNicknameOldInValid()
{
Nicknames nickname = new Nicknames()
{
NickName = AlphaNumericStringGenerator.GetString(10),
Sid = AlphaNumericStringGenerator.GetStudentIDString()
};
using (helpdesksystemContext context = new helpdesksystemContext())
{
context.Nicknames.Add(nickname);
context.SaveChanges();
}
ValidateNicknameRequest request = new ValidateNicknameRequest()
{
Name = nickname.NickName,
SID = AlphaNumericStringGenerator.GetStudentIDString()
};
var facade = new StudentFacade();
var response = facade.ValidateNickname(request);
Assert.AreEqual(HttpStatusCode.BadRequest, response.Status);
}
/// <summary>
/// This method is responsible for validating a given student's nickname
/// </summary>
/// <param name="request">Request that contains the nickname information</param>
/// <returns>Response which indicates success or failure</returns>
public ValidateNicknameResponse ValidateNickname(ValidateNicknameRequest request)
{
var response = new ValidateNicknameResponse();
try
{
var dataLayer = new StudentDatalayer();
var existingNickname = dataLayer.GetStudentNicknameByNickname(request.Name);
if (existingNickname == null)
{
if (!string.IsNullOrEmpty(request.SID))
{
existingNickname = dataLayer.GetStudentNicknameByStudentID(request.SID);
if (existingNickname == null)
{
response.Status = HttpStatusCode.OK;
}
else
{
response.SID = existingNickname.ID;
response.StudentId = existingNickname.StudentID;
response.Nickname = existingNickname.Nickname;
response.Status = HttpStatusCode.Accepted;
}
}
else
{
response.Status = HttpStatusCode.NotFound;
}
}
else if (existingNickname.StudentID == request.SID || string.IsNullOrEmpty(request.SID))
{
response.Nickname = existingNickname.Nickname;
response.StudentId = existingNickname.StudentID;
response.SID = existingNickname.ID;
response.Status = HttpStatusCode.Accepted;
}
else
{
response.Status = HttpStatusCode.BadRequest;
}
}
catch (Exception ex)
{
s_logger.Error(ex, "Unable to validate student's nickname!");
response.Status = HttpStatusCode.InternalServerError;
response.StatusMessages.Add(new StatusMessage(HttpStatusCode.InternalServerError, "Unable to validate student's nickname!"));
}
return(response);
}
public void ValidateNicknameNew()
{
ValidateNicknameRequest request = new ValidateNicknameRequest()
{
Name = AlphaNumericStringGenerator.GetString(10),
SID = AlphaNumericStringGenerator.GetStudentIDString()
};
var facade = new StudentFacade();
var response = facade.ValidateNickname(request);
Assert.AreEqual(HttpStatusCode.OK, response.Status);
}
