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buildtime/internal/repositories/propertyRepository.go

@@ -128,10 +128,10 @@ func (r *PropertyRepository) GetPropertiesByParentPropertyID(pid int) ([]models.
 	return properties, nil
 }
 
-func (r *PropertyRepository) GetPropertiesByPropertyTypeID(pid int) ([]models.Property, error) {
+func (r *PropertyRepository) GetPropertyByPropertyTypeID(pid int) (models.Property, error) {
 	rows, err := r.db.Query("SELECT id, name, description, image_url, parent_property_id, property_type_id, product_groups_id, products_id FROM properties WHERE property_type_id = ?", pid)
 	if err != nil {
-		return nil, err
+		return models.Property{}, err
 	}
 	defer rows.Close()
 
@@ -140,7 +140,7 @@ func (r *PropertyRepository) GetPropertiesByPropertyTypeID(pid int) ([]models.Pr
 		var property models.Property
 		err := rows.Scan(&property.Id, &property.Name, &property.Description, &property.ImageURL, &property.ParentPropertyId, &property.PropertyTypeId, &property.ProductGroupId, &property.ProductId)
 		if err != nil {
-			return nil, err
+			return models.Property{}, err
 		}
 		if cachedProperty, ok := r.cache[property.Id]; ok {
 			properties = append(properties, cachedProperty)
@@ -150,7 +150,10 @@ func (r *PropertyRepository) GetPropertiesByPropertyTypeID(pid int) ([]models.Pr
 		}
 	}
 	if err := rows.Err(); err != nil {
-		return nil, err
+		return models.Property{}, err
 	}
-	return properties, nil
+	if len(properties) == 0 {
+		return models.Property{}, nil
+	}
+	return properties[0], nil
 }

buildtime/internal/repositories/propertyTypeGroupRepository.go

@@ -33,6 +33,32 @@ func (r *PropertyTypeGroupRepository) GetPropertyTypeGroupByID(id int) (models.P
 	return value, nil
 }
 
+func (r *PropertyTypeGroupRepository) GetPropertyTypesByGroupId(gid int) ([]models.PropertyTypeGroup, error) {
+	rows, err := r.db.Query("SELECT id, name, description, parenz_property_typw_goup_id, image_url FROM property_type_groups WHERE parenz_property_typw_goup_id = ?", gid)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	var groups []models.PropertyTypeGroup
+	for rows.Next() {
+		var value models.PropertyTypeGroup
+		err := rows.Scan(&value.Id, &value.Name, &value.Description, &value.ParentPropertyTypeGroupId, &value.ImageURL)
+		if err != nil {
+			return nil, err
+		}
+		if _, ok := r.cache[value.Id]; !ok {
+			r.cache[value.Id] = value
+		}
+
+		groups = append(groups, value)
+	}
+	if err = rows.Err(); err != nil {
+		return nil, err
+	}
+	return groups, nil
+}
+
 func (r *PropertyTypeGroupRepository) CreatePropertyTypeGroup(value models.PropertyTypeGroup) (models.PropertyTypeGroup, error) {
 	result, err := r.db.Exec("INSERT INTO property_type_groups (name) VALUES (?)", value.Name)
 	if err != nil {