public async Task AddAsync(TEntity entity)
{
var dao = DaoMapper.Map(entity);
await Table.AddAsync(dao);
await Context.SaveChangesAsync();
SetId(entity, dao);
}
public async Task AddAsync(Group entity)
{
var dao = _groupMapper.Map(entity);
await _context.Groups.AddAsync(dao);
await _context.SaveChangesAsync();
entity.GroupId = dao.GroupId;
}