public async Task <JsonResult> CourseEnrollement([FromBody] StCourseEnrollment courseEnrollment)
{
courseEnrollment.EnrollmentDate = DateTime.UtcNow;
var Enrollment = _context.StCourseEnrollment.Add(courseEnrollment);
var couId = courseEnrollment.CourseId;
var studentId = courseEnrollment.StudentId;
var modulesIds = await _context.Modules.Include(c => c.Courses).Where(c => c.CourseId == couId).Select(c => c.ModuleId).ToListAsync();
foreach (var mId in modulesIds)
{
StudentModules studentModules = new StudentModules
{
ModuleId = mId,
StudentId = studentId,
StartTime = DateTime.UtcNow,
};
var addedmodules = _context.StudentModules.Add(studentModules);
var saveCounter = await _context.SaveChangesAsync();
var TopicIds = await _context.Topic.Include(c => c.Modules).Where(c => c.ModuleId == mId).Select(c => c.TopicId).ToListAsync();
foreach (var tId in TopicIds)
{
StudentTopic studentTopic = new StudentTopic
{
TopicId = tId,
StudentId = studentId,
StartTime = DateTime.UtcNow,
};
var addedTopic = _context.StudentTopic.Add(studentTopic);
var save = await _context.SaveChangesAsync();
}
}
var saveCount = await _context.SaveChangesAsync();
return(Json(courseEnrollment));
}
public async Task <IActionResult> Enroll(int Id)
{
var loggedInUserEmail = HttpContext.Session.GetString("currentUser");
if (loggedInUserEmail == null)
{
return(RedirectToAction("Login", "Account", new { s = "?", returnUrl = $"/Enrollment/Enroll/{Id}" }));
}
var studentEmail = await _context.Student.FirstOrDefaultAsync(c => c.StudentEmail == loggedInUserEmail);
var cId = await _context.Courses.FirstOrDefaultAsync(c => c.CourseId == Id);
var couId = cId.CourseId;
var studentId = studentEmail.StudentId;
var isExistEnrollment = await _context.StCourseEnrollment.FirstOrDefaultAsync(c => c.CourseId == couId && c.StudentId == studentId);
if (isExistEnrollment == null)
{
StCourseEnrollment stCourse = new StCourseEnrollment
{
CourseId = couId,
StudentId = studentId,
EnrollmentDate = DateTime.UtcNow,
};
var enrollment = _context.StCourseEnrollment.Add(stCourse);
var savecount = await _context.SaveChangesAsync();
//retrieve all the modules for the course the user wants to enroll for.
var modulesIds = await _context.Modules.Include(c => c.Courses).Where(c => c.CourseId == couId).Select(c => c.ModuleId).ToListAsync();
foreach (var mId in modulesIds)
{
StudentModules studentModules = new StudentModules
{
ModuleId = mId,
StudentId = studentId,
StartTime = DateTime.UtcNow,
};
var addedmodules = _context.StudentModules.Add(studentModules);
var saveCount = await _context.SaveChangesAsync();
var TopicIds = await _context.Topic.Include(c => c.Modules).Where(c => c.ModuleId == mId).Select(c => c.TopicId).ToListAsync();
foreach (var tId in TopicIds)
{
StudentTopic studentTopic = new StudentTopic
{
TopicId = tId,
StudentId = studentId,
StartTime = DateTime.UtcNow,
};
var addedTopic = _context.StudentTopic.Add(studentTopic);
var save = await _context.SaveChangesAsync();
}
}
return(RedirectToAction("Enrolled", new { cId = couId }));
}
return(RedirectToAction("Enrolled", new { cId = couId }));
}
