2 * Copyright (c) 2018 Orange
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.onap.nbi.apis.serviceinventory;
18 import java.util.ArrayList;
19 import java.util.LinkedHashMap;
20 import java.util.List;
21 import org.onap.nbi.apis.serviceinventory.jolt.FindServiceInventoryJsonTransformer;
22 import org.onap.nbi.apis.serviceinventory.jolt.GetServiceInventoryJsonTransformer;
23 import org.onap.nbi.exceptions.BackendFunctionalException;
24 import org.springframework.beans.factory.annotation.Autowired;
25 import org.springframework.http.HttpStatus;
26 import org.springframework.stereotype.Service;
27 import org.springframework.util.MultiValueMap;
28 import org.springframework.util.StringUtils;
31 public class ServiceInventoryService {
40 GetServiceInventoryJsonTransformer getServiceInventoryJsonTransformer;
43 FindServiceInventoryJsonTransformer findServiceInventoryJsonTransformer;
45 public LinkedHashMap get(String serviceId, MultiValueMap<String, String> params) {
47 String clientId = params.getFirst("relatedParty.id");
48 String serviceSpecId = params.getFirst("serviceSpecification.id");
49 String serviceSpecName = params.getFirst("serviceSpecification.name");
51 if (StringUtils.isEmpty(serviceSpecId) && StringUtils.isEmpty(serviceSpecName)) {
52 throw new BackendFunctionalException(HttpStatus.NOT_FOUND,
53 "serviceSpecName or serviceSpecId must be provided");
56 String customerId = getCustomerId(clientId);
57 String serviceName = getServiceName(serviceSpecName, serviceSpecId);
58 LinkedHashMap serviceResponse = aaiClient.getCatalogService(customerId, serviceName, serviceId);
60 if (serviceResponse != null) {
61 addVnfsToResponse(serviceResponse);
62 LinkedHashMap serviceInventoryResponse =
63 (LinkedHashMap) getServiceInventoryJsonTransformer.transform(serviceResponse);
64 addRelatedPartyId(customerId, serviceInventoryResponse);
65 return serviceInventoryResponse;
67 throw new BackendFunctionalException(HttpStatus.NOT_FOUND, "no catalog service found");
73 private String getCustomerId(String clientId) {
75 if (StringUtils.isEmpty(clientId)) {
83 private String getServiceName(String serviceSpecificationName, String serviceSpecificationId) {
85 if (StringUtils.isEmpty(serviceSpecificationName)) {
86 LinkedHashMap serviceSpecification = nbiClient.getServiceSpecification(serviceSpecificationId);
87 return (String) serviceSpecification.get("name");
89 return serviceSpecificationName;
94 private void addRelatedPartyId(String customerId, LinkedHashMap serviceInventoryResponse) {
96 LinkedHashMap relatedParty = (LinkedHashMap) serviceInventoryResponse.get("relatedParty");
97 relatedParty.put("id", customerId);
101 private void addVnfsToResponse(LinkedHashMap serviceResponse) {
103 List<LinkedHashMap> vnfs = new ArrayList<>();
104 LinkedHashMap relationShip = (LinkedHashMap) serviceResponse.get("relationship-list");
105 List<LinkedHashMap> relationsList = (List<LinkedHashMap>) relationShip.get("relationship");
106 for (LinkedHashMap relation : relationsList) {
107 String relatedLink = (String) relation.get("related-link");
108 LinkedHashMap vnf = aaiClient.getVNF(relatedLink);
113 serviceResponse.put("vnfs", vnfs);
118 public List<LinkedHashMap> find(MultiValueMap<String, String> params) {
120 String clientId = params.getFirst("relatedParty.id");
121 String serviceSpecId = params.getFirst("serviceSpecification.id");
122 String serviceSpecName = params.getFirst("serviceSpecification.name");
123 String customerId = getCustomerId(clientId);
125 List<LinkedHashMap> serviceInstances = new ArrayList<>();
126 if (StringUtils.isEmpty(serviceSpecId) && StringUtils.isEmpty(serviceSpecName)) {
127 LinkedHashMap servicesInAaiForCustomer = aaiClient.getServicesInAaiForCustomer(customerId);
128 List<LinkedHashMap> servicesInAAI =
129 (List<LinkedHashMap>) servicesInAaiForCustomer.get("service-subscription");
130 for (LinkedHashMap service : servicesInAAI) {
131 String serviceType = (String) service.get("service-type");
132 buildServiceInstances(serviceInstances, customerId, serviceType);
135 serviceName = getServiceName(serviceSpecName, serviceSpecId);
136 buildServiceInstances(serviceInstances, customerId, serviceName);
139 List<LinkedHashMap> serviceInventoryResponse =
140 (List<LinkedHashMap>) findServiceInventoryJsonTransformer.transform(serviceInstances);
141 for (LinkedHashMap serviceInventory : serviceInventoryResponse) {
142 LinkedHashMap party = (LinkedHashMap) serviceInventory.get("relatedParty");
143 party.put("id", customerId);
145 return serviceInventoryResponse;
149 private void buildServiceInstances(List<LinkedHashMap> serviceInstances, String customerId, String serviceType) {
151 LinkedHashMap serviceInstancesInAaiForCustomer =
152 aaiClient.getServiceInstancesInAaiForCustomer(customerId, serviceType);
153 List<LinkedHashMap> serviceInstancesForServiceType =
154 (List<LinkedHashMap>) serviceInstancesInAaiForCustomer.get("service-instance");
156 // add service type for jolt
157 for (LinkedHashMap serviceInstanceForServiceType : serviceInstancesForServiceType) {
158 serviceInstanceForServiceType.put("service-type", serviceType);
160 serviceInstances.addAll(serviceInstancesForServiceType);