Interface CategoryService

    • Method Detail

      • searchCategories

        java.util.List<Category> searchCategories​(java.lang.String query,
                                                  java.lang.String from,
                                                  java.lang.String to)
        This method does search requests and returns data as list.
        Parameters:
        query - search query
        from - field which filter and returned items
        to - field which filter and returned items
        Returns:
        database entities as list
      • createCategory

        java.util.Optional<Category> createCategory​(java.util.LinkedHashMap<java.lang.String,​java.lang.Object> categoryAsMap)
        This method creates a database entity.
        Parameters:
        categoryAsMap - map-representation of database entity
        Returns:
        optional value to externally interaction
      • addChildCategory

        Category addChildCategory​(java.lang.String parentId,
                                  java.lang.String childId)
        This method does add child entity in parent entity.
        Parameters:
        parentId - identification for database entity which will be updated
        childId - identification for database entity which will be added in parent database entity
        Returns:
        database entity
      • updateCategory

        Category updateCategory​(java.util.LinkedHashMap<java.lang.String,​java.lang.Object> categoryAsMap)
        This method updates of database entity.
        Parameters:
        categoryAsMap - map-representation of database entity
        Returns:
        updated instance of database entity
      • updateCategory

        Category updateCategory​(Category category)
        This method updates of database entity.
        Parameters:
        category - database entity which will be updated
        Returns:
        updated instance of database entity
      • prepareRelations

        void prepareRelations​(Category categoryUI,
                              Category categoryDB)
        This method does preparations of relationships between database entities.
        Parameters:
        categoryUI - database entity
        categoryDB - target database entity
      • removeRelations

        void removeRelations​(Category categoryUI,
                             Category categoryDB)
        This method removes all relationships between database entities.
        Parameters:
        categoryUI - source database entity
        categoryDB - target database entity
      • addRelations

        void addRelations​(Category categoryUI)
        This method creates all relationships between database entities.
        Parameters:
        categoryUI - source database entity
      • removeCategoryFromTranslation

        void removeCategoryFromTranslation​(java.lang.String categoryId,
                                           java.lang.String translationId)
        This method removes relationship between database entities.
        Parameters:
        categoryId - identification for database entity which will be removed
        translationId - identification for database entity which will be updated
      • removeCategoryWithDescendants

        void removeCategoryWithDescendants​(java.lang.String itemId)
        This method removes database entity with child database entity.
        Parameters:
        itemId - identification for child database entity which will be removed and whose parent entity will be removed
      • removeCategoriesByIds

        void removeCategoriesByIds​(java.util.ArrayList<java.lang.String> categoriesIds)
        This method removes a list of database entities.
        Parameters:
        categoriesIds - the list of database entities which will be removed
      • rebuildAllCategories

        java.util.List<Category> rebuildAllCategories​(java.util.ArrayList<java.lang.Object> allCategories)
        This method rebuilds a list of database entities.
        Parameters:
        allCategories - the list of database entities which will be removed and updated
        Returns:
        list of categories