public async Task <IActionResult> GetAll()
{
List <Course> courses = _courseLogic.GetAll();
return(Ok(courses));
}
public ICollection <CourseDto> GetAll()
{
var courses = _courseLogic.GetAll();
return(courses);
}
public ActionResult <ICollection <CourseDto> > GetAll()
{
var courses = _courseLogic.GetAll();
return(Ok(courses));
}