package store import ( "context" "errors" ) type MemoOrganizer struct { MemoID int32 UserID int32 Pinned bool } type FindMemoOrganizer struct { MemoID int32 UserID int32 } type DeleteMemoOrganizer struct { MemoID *int32 UserID *int32 } func (s *Store) UpsertMemoOrganizer(ctx context.Context, upsert *MemoOrganizer) (*MemoOrganizer, error) { return s.driver.UpsertMemoOrganizer(ctx, upsert) } func (s *Store) GetMemoOrganizer(ctx context.Context, find *FindMemoOrganizer) (*MemoOrganizer, error) { list, err := s.ListMemoOrganizer(ctx, find) if err != nil { return nil, err } if len(list) == 0 { return nil, errors.New("not found") } return list[0], nil } func (s *Store) ListMemoOrganizer(ctx context.Context, find *FindMemoOrganizer) ([]*MemoOrganizer, error) { return s.driver.ListMemoOrganizer(ctx, find) } func (s *Store) DeleteMemoOrganizer(ctx context.Context, delete *DeleteMemoOrganizer) error { return s.driver.DeleteMemoOrganizer(ctx, delete) }