Initial commit of Descrybe v2 without local scratch artifacts.

Drop one-shot tmp/axe scripts and agent i18n scratch so the Gitea tree is deployable.
2026-08-09 22:47:43 +02:00
commit 8580c996c3
1285 changed files with 325780 additions and 0 deletions
@@ -0,0 +1,179 @@
+package catalog
+
+import (
+	"context"
+	"errors"
+	"strings"
+
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5"
+)
+
+func (s *Service) ListCategoryAttributes(ctx context.Context, companyID uuid.UUID, categoryUniqueID string) ([]map[string]any, error) {
+	categoryUniqueID = strings.TrimSpace(categoryUniqueID)
+	if categoryUniqueID == "" {
+		return nil, ClientMsg("category_unique_id required")
+	}
+	rows, err := s.Pool.Query(ctx, `
+		SELECT ca.id, ca.category_unique_id, ca.attribute_id, ca.required,
+			a.attribute_key, a.name, a.value_type
+		FROM category_attributes ca
+		INNER JOIN attributes a ON a.id = ca.attribute_id AND a.company_id = ca.company_id
+		WHERE ca.company_id = $1 AND ca.category_unique_id = $2
+		ORDER BY a.name`, companyID, categoryUniqueID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	return scanMaps(rows, []string{"id", "category_unique_id", "attribute_id", "required", "attribute_key", "name", "value_type"})
+}
+
+func (s *Service) LinkCategoryAttribute(ctx context.Context, companyID uuid.UUID, categoryUniqueID string, attributeID uuid.UUID, required bool) (map[string]any, error) {
+	categoryUniqueID = strings.TrimSpace(categoryUniqueID)
+	if categoryUniqueID == "" {
+		return nil, ClientMsg("category_unique_id required")
+	}
+	var catExists bool
+	if err := s.Pool.QueryRow(ctx, `
+		SELECT EXISTS(SELECT 1 FROM categories WHERE company_id = $1 AND unique_id = $2)`,
+		companyID, categoryUniqueID).Scan(&catExists); err != nil {
+		return nil, err
+	}
+	if !catExists {
+		return nil, ClientMsg("category not found")
+	}
+	var attrCompany uuid.UUID
+	err := s.Pool.QueryRow(ctx, `SELECT company_id FROM attributes WHERE id = $1`, attributeID).Scan(&attrCompany)
+	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			return nil, ClientMsg("attribute not found")
+		}
+		return nil, err
+	}
+	if attrCompany != companyID {
+		return nil, ClientMsg("attribute not found")
+	}
+	var id uuid.UUID
+	err = s.Pool.QueryRow(ctx, `
+		INSERT INTO category_attributes (company_id, category_unique_id, attribute_id, required)
+		VALUES ($1, $2, $3, $4)
+		ON CONFLICT (company_id, category_unique_id, attribute_id)
+		DO UPDATE SET required = EXCLUDED.required, updated_at = now()
+		RETURNING id`, companyID, categoryUniqueID, attributeID, required).Scan(&id)
+	if err != nil {
+		return nil, err
+	}
+	row := s.Pool.QueryRow(ctx, `
+		SELECT ca.id, ca.category_unique_id, ca.attribute_id, ca.required,
+			a.attribute_key, a.name, a.value_type
+		FROM category_attributes ca
+		INNER JOIN attributes a ON a.id = ca.attribute_id
+		WHERE ca.id = $1 AND ca.company_id = $2`, id, companyID)
+	return scanMap(row, []string{"id", "category_unique_id", "attribute_id", "required", "attribute_key", "name", "value_type"})
+}
+
+func (s *Service) UnlinkCategoryAttribute(ctx context.Context, companyID uuid.UUID, categoryUniqueID string, attributeID uuid.UUID) error {
+	categoryUniqueID = strings.TrimSpace(categoryUniqueID)
+	ct, err := s.Pool.Exec(ctx, `
+		DELETE FROM category_attributes
+		WHERE company_id = $1 AND category_unique_id = $2 AND attribute_id = $3`,
+		companyID, categoryUniqueID, attributeID)
+	if err != nil {
+		return err
+	}
+	if ct.RowsAffected() == 0 {
+		return ErrNotFound
+	}
+	return nil
+}
+
+func (s *Service) ReplaceCategoryAttributes(ctx context.Context, companyID uuid.UUID, categoryUniqueID string, attributeIDs []uuid.UUID, required map[string]bool) error {
+	categoryUniqueID = strings.TrimSpace(categoryUniqueID)
+	if categoryUniqueID == "" {
+		return ClientMsg("category_unique_id required")
+	}
+	tx, err := s.Pool.Begin(ctx)
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback(ctx)
+
+	var catExists bool
+	if err := tx.QueryRow(ctx, `
+		SELECT EXISTS(SELECT 1 FROM categories WHERE company_id = $1 AND unique_id = $2)`,
+		companyID, categoryUniqueID).Scan(&catExists); err != nil {
+		return err
+	}
+	if !catExists {
+		return ClientMsg("category not found")
+	}
+
+	if _, err := tx.Exec(ctx, `
+		DELETE FROM category_attributes WHERE company_id = $1 AND category_unique_id = $2`,
+		companyID, categoryUniqueID); err != nil {
+		return err
+	}
+
+	if len(attributeIDs) == 0 {
+		return tx.Commit(ctx)
+	}
+	if required == nil {
+		required = map[string]bool{}
+	}
+
+	ownedRows, err := tx.Query(ctx, `
+		SELECT id FROM attributes WHERE company_id = $1 AND id = ANY($2::uuid[])`,
+		companyID, attributeIDs)
+	if err != nil {
+		return err
+	}
+	owned := make([]uuid.UUID, 0, len(attributeIDs))
+	for ownedRows.Next() {
+		var id uuid.UUID
+		if err := ownedRows.Scan(&id); err != nil {
+			ownedRows.Close()
+			return err
+		}
+		owned = append(owned, id)
+	}
+	err = ownedRows.Err()
+	ownedRows.Close()
+	if err != nil {
+		return err
+	}
+	if err := validateAttributeIDsOwned(attributeIDs, owned); err != nil {
+		return err
+	}
+
+	reqs := make([]bool, len(attributeIDs))
+	for i, aid := range attributeIDs {
+		reqs[i] = required[aid.String()]
+	}
+	if _, err := tx.Exec(ctx, `
+		INSERT INTO category_attributes (company_id, category_unique_id, attribute_id, required)
+		SELECT $1, $2, u.attribute_id, u.required
+		FROM unnest($3::uuid[], $4::boolean[]) AS u(attribute_id, required)`,
+		companyID, categoryUniqueID, attributeIDs, reqs); err != nil {
+		return err
+	}
+	return tx.Commit(ctx)
+}
+
+// validateAttributeIDsOwned ensures every requested attribute ID is present in the
+// company-scoped ownership query result. Missing or cross-tenant IDs surface as
+// "attribute not found" (same message as the former per-row SELECT path).
+func validateAttributeIDsOwned(attributeIDs, owned []uuid.UUID) error {
+	if len(attributeIDs) == 0 {
+		return nil
+	}
+	set := make(map[uuid.UUID]struct{}, len(owned))
+	for _, id := range owned {
+		set[id] = struct{}{}
+	}
+	for _, aid := range attributeIDs {
+		if _, ok := set[aid]; !ok {
+			return ClientMsg("attribute not found")
+		}
+	}
+	return nil
+}