Package co.mastermindcms.modules.services

Class CategoryServiceImpl

java.lang.Object

co.mastermindcms.modules.services.CategoryServiceImpl

All Implemented Interfaces:

CategoryService

@Service
public class CategoryServiceImpl
extends java.lang.Object
implements CategoryService

Field Summary

Fields

Modifier and Type	Field	Description
private AccessManagementService	accessManagementService
private CategoryRepository	categoryRepository
private CommonProperties	commonProperties
private static com.fasterxml.jackson.databind.ObjectMapper	mapper
private ProductService	productService
private SequenceGeneratorService	sequenceGenerator
private MongoStorageService	storageService
private TranslationService	translationService
private TranslationsRepository	translationsRepository

Constructor Summary

Constructors

Constructor	Description
CategoryServiceImpl()

Method Summary

Modifier and Type	Method	Description
Category	addChildCategory(java.lang.String parentId, java.lang.String childId)	This method does add child entity in parent entity.
private void	addRelations(Category categoryUI)
java.util.Optional<Category>	createCategory(Category category)	This method creates a database entity.
java.util.Optional<Category>	createCategory(java.util.LinkedHashMap<java.lang.String,java.lang.Object> categoryAsMap)	This method creates a database entity.
java.util.Deque<java.util.Map<java.lang.String,java.lang.Object>>	getPaginationFilter(java.lang.String requestJson)	This method does calculation for a pages based on the request.
CategoryRepository	getRepository()
java.util.List<java.lang.String>	lookupToParents(java.lang.String categoryId, java.util.List<java.lang.String> result)	This method does call to collect all parent ids
CategoryDTO	mapCategoryToDto(Category category, boolean optimal)	This method does map category entity to dto object
private void	prepareRelations(Category categoryUI, Category categoryDB)
java.util.List<Category>	rebuildAllCategories(java.util.ArrayList<java.lang.Object> categories)	This method rebuilds a list of database entities.
void	removeCategoriesByIds(java.util.ArrayList<java.lang.String> categoriesIds)	This method removes a list of database entities.
void	removeCategoryFromTranslation(java.lang.String categoryId, java.lang.String translationId)	This method removes relationship between database entities.
void	removeCategoryWithDescendants(java.lang.String itemId)	This method removes database entity with child database entity.
void	removeChildCategory(java.lang.String parentId, java.lang.String childId)	This method does delete child entity in parent entity.
private void	removeRelations(Category categoryUI, Category categoryDB)
java.util.LinkedHashSet<CategoryDTO>	searchCategories(java.lang.String requestJson)	This method does search requests and returns data as list.
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.
org.springframework.data.domain.Page<Category>	searchCategoriesPaged(java.lang.String requestJson)	This method does search requests and returns data as pages.
Category	updateCategory(Category category)	This method updates of database entity.
Category	updateCategory(java.util.LinkedHashMap<java.lang.String,java.lang.Object> categoryAsMap)	This method updates of database entity.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

translationsRepository

@Autowired
private TranslationsRepository translationsRepository

categoryRepository

@Autowired
private CategoryRepository categoryRepository

productService

@Autowired
private ProductService productService

translationService

@Autowired
private TranslationService translationService

storageService

@Autowired
private MongoStorageService storageService

accessManagementService

@Autowired
private AccessManagementService accessManagementService

commonProperties

@Autowired
private CommonProperties commonProperties

sequenceGenerator

@Autowired
private SequenceGeneratorService sequenceGenerator

mapper

private static final com.fasterxml.jackson.databind.ObjectMapper mapper

Constructor Detail

CategoryServiceImpl

public CategoryServiceImpl()

Method Detail

getRepository

public CategoryRepository getRepository()

Specified by:

getRepository in interface CategoryService

getPaginationFilter

public java.util.Deque<java.util.Map<java.lang.String,java.lang.Object>> getPaginationFilter(java.lang.String requestJson)

Description copied from interface: CategoryService

This method does calculation for a pages based on the request.

Specified by:

getPaginationFilter in interface CategoryService

Parameters:

requestJson - JSON-object of request contains an instructions for search queries

Returns:

map-representation of data

searchCategories

public java.util.LinkedHashSet<CategoryDTO> searchCategories(java.lang.String requestJson)

Description copied from interface: CategoryService

This method does search requests and returns data as list.

Specified by:

searchCategories in interface CategoryService

Parameters:

requestJson - search request

Returns:

data transport entities as list

searchCategoriesPaged

public org.springframework.data.domain.Page<Category> searchCategoriesPaged(java.lang.String requestJson)

Description copied from interface: CategoryService

This method does search requests and returns data as pages.

Specified by:

searchCategoriesPaged in interface CategoryService

Parameters:

requestJson - JSON-object of request contains an instructions for search queries

Returns:

database entities separated to pages

searchCategories

public java.util.List<Category> searchCategories(java.lang.String query,
                                                 java.lang.String from,
                                                 java.lang.String to)

Description copied from interface: CategoryService

This method does search requests and returns data as list.

Specified by:

searchCategories in interface CategoryService

Parameters:

query - search query

from - field which filter and returned items

to - field which filter and returned items

Returns:

database entities as list

createCategory

@Transactional
public java.util.Optional<Category> createCategory(java.util.LinkedHashMap<java.lang.String,java.lang.Object> categoryAsMap)

Description copied from interface: CategoryService

This method creates a database entity.

Specified by:

createCategory in interface CategoryService

Parameters:

categoryAsMap - map-representation of database entity

Returns:

optional value to externally interaction

createCategory

public java.util.Optional<Category> createCategory(Category category)

Description copied from interface: CategoryService

This method creates a database entity.

Specified by:

createCategory in interface CategoryService

Parameters:

category - database entity

Returns:

optional value to externally interaction

addChildCategory

@Transactional
public Category addChildCategory(java.lang.String parentId,
                                 java.lang.String childId)

Description copied from interface: CategoryService

This method does add child entity in parent entity.

Specified by:

addChildCategory in interface CategoryService

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

removeChildCategory

public void removeChildCategory(java.lang.String parentId,
                                java.lang.String childId)

Description copied from interface: CategoryService

This method does delete child entity in parent entity.

Specified by:

removeChildCategory in interface CategoryService

Parameters:

parentId - identification for database entity which will be updated

childId - identification for database entity which will be added in parent database entity

updateCategory

@Transactional
public Category updateCategory(java.util.LinkedHashMap<java.lang.String,java.lang.Object> categoryAsMap)

Description copied from interface: CategoryService

This method updates of database entity.

Specified by:

updateCategory in interface CategoryService

Parameters:

categoryAsMap - map-representation of database entity

Returns:

updated instance of database entity

updateCategory

@Transactional
public Category updateCategory(Category category)

Description copied from interface: CategoryService

This method updates of database entity.

Specified by:

updateCategory in interface CategoryService

Parameters:

category - database entity which will be updated

Returns:

updated instance of database entity

prepareRelations

private void prepareRelations(Category categoryUI,
                              Category categoryDB)

removeRelations

private void removeRelations(Category categoryUI,
                             Category categoryDB)

addRelations

private void addRelations(Category categoryUI)

removeCategoryFromTranslation

@Transactional
public void removeCategoryFromTranslation(java.lang.String categoryId,
                                          java.lang.String translationId)

Description copied from interface: CategoryService

This method removes relationship between database entities.

Specified by:

removeCategoryFromTranslation in interface CategoryService

Parameters:

categoryId - identification for database entity which will be removed

translationId - identification for database entity which will be updated

removeCategoryWithDescendants

@Transactional
public void removeCategoryWithDescendants(java.lang.String itemId)

Description copied from interface: CategoryService

This method removes database entity with child database entity.

Specified by:

removeCategoryWithDescendants in interface CategoryService

Parameters:

itemId - identification for child database entity which will be removed and whose parent entity will be removed

removeCategoriesByIds

@Transactional
public void removeCategoriesByIds(java.util.ArrayList<java.lang.String> categoriesIds)

Description copied from interface: CategoryService

This method removes a list of database entities.

Specified by:

removeCategoriesByIds in interface CategoryService

Parameters:

categoriesIds - the list of database entities which will be removed

rebuildAllCategories

@Transactional
public java.util.List<Category> rebuildAllCategories(java.util.ArrayList<java.lang.Object> categories)

Description copied from interface: CategoryService

This method rebuilds a list of database entities.

Specified by:

rebuildAllCategories in interface CategoryService

Parameters:

categories - the list of database entities which will be removed and updated

Returns:

list of categories

mapCategoryToDto

public CategoryDTO mapCategoryToDto(Category category,
                                    boolean optimal)

Description copied from interface: CategoryService

This method does map category entity to dto object

Specified by:

mapCategoryToDto in interface CategoryService

Parameters:

category - database entity which be used to map to dto

optimal - this pointer optimises the data transfer object

Returns:

data transport object

lookupToParents

public java.util.List<java.lang.String> lookupToParents(java.lang.String categoryId,
                                                        java.util.List<java.lang.String> result)

Description copied from interface: CategoryService

This method does call to collect all parent ids

Specified by:

lookupToParents in interface CategoryService

Parameters:

categoryId - identification of entity object

result - the collection which will be used to collect all parent ids

Returns:

the list of ids