public async Task <TodoEntity> UpdateAsync(TodoEntity entity)
{
EntityEntry <TodoEntity> updated = _dbSet.Update(entity);
await _dbContext.SaveChangesAsync();
return(updated.Entity);
}
public async Task <TodoEntity> AddAsync(TodoEntity entity)
{
EntityEntry <TodoEntity> added = await _dbSet.AddAsync(entity);
await _dbContext.SaveChangesAsync();
return(added.Entity);
}
public async Task <TodoEntity> RemoveAsync(long id)
{
TodoEntity user = await GetByIdAsync(id);
if (user == null)
{
throw new ArgumentNullException(nameof(id), "User not found.");
}
_dbSet.Remove(user);
await _dbContext.SaveChangesAsync();
return(user);
}