Function resolveFallbackModelConfigID

coderd/x/chatd/chatd.go:1988–2014

(
	ctx context.Context,
	store database.Store,
	modelConfigID uuid.UUID,
)

}

func resolveFallbackModelConfigID(
	ctx context.Context,
	store database.Store,
	modelConfigID uuid.UUID,
) (uuid.UUID, error) {
	chatdCtx := chatdModelConfigLookupContext(ctx)
	if modelConfigID != uuid.Nil {
		if _, err := store.GetChatModelConfigByID(chatdCtx, modelConfigID); err == nil {
			return modelConfigID, nil
		} else if !errors.Is(err, sql.ErrNoRows) {
			return uuid.Nil, xerrors.Errorf(
				"get chat model config %s: %w",
				modelConfigID,
				err,
			)
		}
	}

	defaultConfig, err := store.GetDefaultChatModelConfig(chatdCtx)
	if err != nil {
		if errors.Is(err, sql.ErrNoRows) {
			return uuid.Nil, xerrors.New("no default chat model config is available")
		}
		return uuid.Nil, xerrors.Errorf("get default chat model config: %w", err)
	}
	return defaultConfig.ID, nil
}

// EditMessage marks the old user message as deleted, soft-deletes all
// following messages, inserts a new message with the updated content,