public async Task <bool> AddQuestion(QuestionVm request)
{
Question question = _mapper.Map <Question>(request);
try
{
_context.Questions.Add(question);
await _context.SaveChangesAsync();
return(true);
}
catch
{
return(false);
}
}
public async Task <bool> AddAssignment(Assignment request)
{
request.RegistrationCode = RegistationCode.GetCode(request.ClassId, request.ModuleID);
try
{
_context.Assignments.Add(request);
await _context.SaveChangesAsync();
return(true);
}
catch
{
return(false);
}
}
public async Task <bool> AddClass(ClassVm request)
{
Class cl = _mapper.Map <Class>(request);
try
{
_context.Classes.Add(cl);
await _context.SaveChangesAsync();
return(true);
}
catch
{
return(false);
}
}
public async Task <bool> AddModule(ModuleVm moduleVm)
{
Module module = _mapper.Map <Module>(moduleVm);
try
{
_context.Modules.Add(module);
await _context.SaveChangesAsync();
return(true);
}
catch
{
return(false);
}
}
public async Task <bool> Add(FeedbackVm request)
{
Feedback feedback = _mapper.Map <Feedback>(request);
List <Feedback_Question> feedback_Questions = _mapper.Map <List <Feedback_Question> >(request.Questions);
feedback.Feedback_Questions = feedback_Questions;
try
{
_context.Feedbacks.Add(feedback);
await _context.SaveChangesAsync();
return(true);
}
catch
{
return(false);
}
}
public async Task <string> Join(JoinRequest request)
{
var assignment = await _context.Assignments.Where(x => x.RegistrationCode == request.Code).FirstOrDefaultAsync();
if (assignment == null)
{
return("Invalid Registation Code!!!");
}
bool check = await _context.Trainee_Assignments.AnyAsync(x => x.RegistrationCode == request.Code && x.TraineeId == request.TraineeId);
if (check == true)
{
return("You already join this class, please try another!!!");
}
Trainee_Assignment ta = new Trainee_Assignment()
{
TraineeId = request.TraineeId,
RegistrationCode = request.Code
};
Enrollment enrollment = new Enrollment()
{
ClassId = assignment.ClassId,
TraineeId = request.TraineeId
};
try
{
_context.Trainee_Assignments.Add(ta);
_context.Enrollments.Add(enrollment);
await _context.SaveChangesAsync();
return(null);
}
catch
{
return("False");
}
}
