public IHttpActionResult Attend(AttendanceDto attendanceDto)
{
var userId = User.Identity.GetUserId(); if (_dbContext.Attendances.Any(a => a.AttendeeId == userId && a.CourseId == attendanceDto.CourseId))
{
return(BadRequest("The Attendance already exists!"));
}
var attendance = new Attendance
{
CourseId = attendanceDto.CourseId,
AttendeeId = userId
};
_dbContext.Attendances.Add(attendance); _dbContext.SaveChanges();
return(Ok());
}
public IHttpActionResult Attend(AttendanceDto attendanceDto)
{
var userId = User.Identity.GetUserId();
var attendance = new Attendance
{
CourseId = attendanceDto.CourseId,
AttendeeId = userId
};
if (_dbContext.Attendances.Any(a => a.AttendeeId == userId && a.CourseId == attendanceDto.CourseId))
{
//_dbContext.Attendances.Remove(attendance);
_dbContext.Entry(attendance).State = System.Data.Entity.EntityState.Deleted;
_dbContext.SaveChanges();
return(Json(new { isFollow = false }));
}
_dbContext.Attendances.Add(attendance);
_dbContext.SaveChanges();
return(Json(new { isFollow = true }));
}