public async Task Save(CoursesCounter counter)
{
if (_context.Entry(counter).State == EntityState.Detached)
{
await _context.AddAsync(counter);
}
else
{
_context.Entry(counter).State = EntityState.Modified;
}
await _context.SaveChangesAsync();
}
public async Task Save(Course course)
{
await _context.Courses.AddAsync(course);
await _context.SaveChangesAsync();
}