public IHttpActionResult PostUserAttendance(UserAttendance userAttendance)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.UserAttendances.Add(userAttendance);
try
{
db.SaveChanges();
}
catch (DbUpdateException)
{
if (UserAttendanceExists(userAttendance.UserID))
{
return(Conflict());
}
else
{
throw;
}
}
return(CreatedAtRoute("DefaultApi", new { id = userAttendance.UserID }, userAttendance));
}
public IHttpActionResult PutUserAttendance(long id, UserAttendance userAttendance)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != userAttendance.UserID)
{
return(BadRequest());
}
db.Entry(userAttendance).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!UserAttendanceExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public IHttpActionResult GetUserAttendance(long id)
{
UserAttendance userAttendance = db.UserAttendances.Find(id);
if (userAttendance == null)
{
return(NotFound());
}
return(Ok(userAttendance));
}
public IHttpActionResult DeleteUserAttendance(long id)
{
UserAttendance userAttendance = db.UserAttendances.Find(id);
if (userAttendance == null)
{
return(NotFound());
}
db.UserAttendances.Remove(userAttendance);
db.SaveChanges();
return(Ok(userAttendance));
}
public string UserAttendance(UserAttendanceDTO userAttendanceDTO)
{
var outputMessage = "Attendance Successfully Registered";
try
{
const int EmpIDLength = 5;
var empId = userAttendanceDTO.EmpID.ToString().PadLeft(EmpIDLength, '0');
var userAttendanceExists = db.UserAttendances.Where(e => e.User.EmpID == empId && e.SessionID == userAttendanceDTO.SessionID &&
e.StallID == userAttendanceDTO.StallID).FirstOrDefault();
var user = db.Users.Where(e => e.EmpID == empId).FirstOrDefault();
if (user == null)
{
outputMessage = "User Doesnt Exists";
return(outputMessage);
}
if (userAttendanceExists == null)
{
var newUser = new UserAttendance()
{
UserID = user.UserId,
SessionID = userAttendanceDTO.SessionID,
StallID = userAttendanceDTO.StallID,
IsAttendee = userAttendanceDTO.IsAttendee,
Createdon = DateTime.UtcNow
};
db.UserAttendances.Add(newUser);
outputMessage = "User Attendance Added.";
}
else
{
userAttendanceExists.IsAttendee = userAttendanceDTO.IsAttendee;
outputMessage = "User Attendance Updated";
}
db.SaveChanges();
}
catch (Exception ex)
{ outputMessage = "Attendance Registration Failed."; }
return(outputMessage);
}
public UserAttendanceViewModel(UserAttendance userAttendance)
{
Id = userAttendance.Id;
EventAttendance = new EventAttendanceViewModel(userAttendance.EventAttendanceRef);
User = new UserViewModel(userAttendance.UserRef);
}
