create or update a catalog for externally added services

import java.util.ArrayList;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.Map;

import java.util.Optional;

import java.util.Set;

import com.fasterxml.jackson.annotation.JsonInclude;

import com.fasterxml.jackson.core.JsonProcessingException;

import org.etsi.osl.tmf.pm632.model.OrganizationCreateEventPayload;

import org.etsi.osl.tmf.pm632.model.OrganizationUpdate;

import org.etsi.osl.tmf.pm632.repo.OrganizationRepository;

import org.etsi.osl.tmf.scm633.model.ServiceCatalog;

import org.etsi.osl.tmf.scm633.model.ServiceCatalogCreate;

import org.etsi.osl.tmf.scm633.model.ServiceCategory;

import org.etsi.osl.tmf.scm633.model.ServiceCategoryRef;

import org.etsi.osl.tmf.scm633.reposervices.CatalogRepoService;

import org.etsi.osl.tmf.scm633.reposervices.CategoryRepoService;

import org.hibernate.Session;

import org.hibernate.SessionFactory;

import org.hibernate.Transaction;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Lazy;

import org.springframework.stereotype.Service;

import org.springframework.transaction.annotation.Transactional;

import jakarta.persistence.EntityManagerFactory;

	@Autowired

	CategoryRepoService categoryRepoService;

	@Autowired

	@Lazy

	CatalogRepoService catalogRepoService;

	private SessionFactory  sessionFactory;

		//we proceed to create a category with the name of the external org

		ServiceCategory serviceCategory= new ServiceCategory();

		serviceCategory.setName(organization.getName());

		categoryRepoService.addCategory(serviceCategory);

		ServiceCategory savedServiceCategory= categoryRepoService.addCategory(serviceCategory);

		ServiceCatalog serviceCatalog= catalogRepoService.findByName("External Services Catalog");

		if(serviceCatalog==null){

			ServiceCatalogCreate sc = new ServiceCatalogCreate();

			sc.setName("External Services Catalog");

			sc.setDescription("Secondary Catalog");

			sc.setVersion("1.0");

			Set<ServiceCategory> serviceCategories=new HashSet<>();

			serviceCategories.add(savedServiceCategory);

			this.catalogRepoService.addCatalog(sc);

		}else {

			serviceCatalog.getCategoryObj().add(savedServiceCategory);

			this.catalogRepoService.updateCatalog(serviceCatalog);

		}

		c = updateOrganizationData(c, organization);

		c = organizationRepository.save(c);