public async Task <IActionResult> Create(TeacherCourseCreateDto course)
{
var userId = userManager.GetUserId(User);
if (ModelState.IsValid && !string.IsNullOrWhiteSpace(userId))
{
await teacherCourseService.CreateAsync(userId, course);
return(RedirectToAction(nameof(Index)));
}
return(View(course));
}
// Create by Model
public async Task <bool> CreateAsync(string userId, TeacherCourseCreateDto course)
{
if (course == null)
{
return(false);
}
// Get the course teacher
var teacher = db.Teachers.Find(userId);
if (teacher == null)
{
return(false);
}
// create the new course
var newCourse = Mapper.Map <TeacherCourseCreateDto, Course>(course, opt => opt.ConfigureMap(MemberList.None));
db.Courses.Add(newCourse);
// add the teacher for the new course
var teacherForCourse = new TeacherCourse {
Teacher = teacher, Course = newCourse
};
db.TeacherCourses.Add(teacherForCourse);
var result = await db.SaveChangesAsync();
if (result <= 0)
{
return(false);
}
return(true);
}
