public async Task <ApiSuccessResponse> CreateAsync(CourseAssignCreateViewModel request)
{
var isStudentAlreadyEntroll = await _unitOfWork.CourseStudentRepository.Exists(x =>
x.CourseId == request.CourseId &&
x.StudentId == request.StudentId);
if (isStudentAlreadyEntroll)
{
throw new ApplicationValidationException("this student already enroll this course");
}
var courseStudent = new CourseStudent()
{
CourseId = request.CourseId,
StudentId = request.StudentId
};
await _unitOfWork.CourseStudentRepository.CreateAsync(courseStudent);
if (await _unitOfWork.SaveAsync())
{
return(new ApiSuccessResponse()
{
StatusCode = 200,
Message = "student enroll successfully"
});
}
throw new ApplicationValidationException("something wrong for enrollment");
}
public async Task <IActionResult> Create(CourseAssignCreateViewModel request)
{
return(Ok(await _courseStudentService.CreateAsync(request)));
}
