FIWARE / contract-management / #28

Committed 28 Jan 2025 01:52PM UTC coverage: 0.982%. Remained the same

Build # #28

Build Type

push

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Commit Message

Merge pull request #4 from FIWARE/tpp-integration

fix empty list

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281 of 28626 relevant lines covered (0.98%)

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/src/main/java/org/fiware/iam/tmforum/handlers/ProductOrderEventHandler.java

package org.fiware.iam.tmforum.handlers;

import com.fasterxml.jackson.databind.ObjectMapper;
import io.micronaut.http.HttpResponse;
import io.micronaut.http.HttpResponseFactory;
import io.micronaut.http.HttpStatus;
import jakarta.inject.Singleton;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.fiware.iam.TMFMapper;
import org.fiware.iam.dsp.RainbowAdapter;
import org.fiware.iam.til.TrustedIssuersListAdapter;
import org.fiware.iam.tmforum.OrganizationResolver;
import org.fiware.iam.tmforum.TMForumAdapter;
import org.fiware.iam.tmforum.agreement.model.RelatedPartyTmfVO;
import org.fiware.iam.tmforum.productorder.model.*;
import org.fiware.rainbow.model.AgreementVO;
import reactor.core.publisher.Mono;

import java.util.*;
import java.util.function.Function;
import java.util.stream.Stream;


/**
 * Handle all incoming events in connection to ProductOrder
 */
@RequiredArgsConstructor
@Singleton
@Slf4j
public class ProductOrderEventHandler implements EventHandler {

        private static final String CREATE_EVENT = "ProductOrderCreateEvent";
        private static final String DELETE_EVENT = "ProductOrderDeleteEvent";
        private static final String STATE_CHANGE_EVENT = "ProductOrderStateChangeEvent";

        private static final List<String> SUPPORTED_EVENT_TYPES = List.of(CREATE_EVENT, DELETE_EVENT, STATE_CHANGE_EVENT);

        private final ObjectMapper objectMapper;
        private final OrganizationResolver organizationResolver;
        private final TrustedIssuersListAdapter trustedIssuersListAdapter;
        private final RainbowAdapter rainbowAdapter;
        private final TMForumAdapter tmForumAdapter;

        private final TMFMapper tmfMapper;

        @Override
        public boolean isEventTypeSupported(String eventType) {
                return SUPPORTED_EVENT_TYPES.contains(eventType);
        }

        @Override
        public Mono<HttpResponse<?>> handleEvent(String eventType, Map<String, Object> event) {

                String orgId = Stream
                                .ofNullable(event)
                                .map(rawEvent -> objectMapper.convertValue(rawEvent, ProductOrderCreateEventVO.class))
                                .map(ProductOrderCreateEventVO::getEvent)
                                .map(ProductOrderCreateEventPayloadVO::getProductOrder)
                                .map(ProductOrderVO::getRelatedParty)
                                .filter(Objects::nonNull)
                                .map(rpl -> {
                                        if (rpl.size() != 1) {
                                                throw new IllegalArgumentException("Expected exactly one ordering organization.");
                                        }
                                        return rpl.get(0);
                                })
                                .map(RelatedPartyVO::getId)
                                .findAny()
                                .orElseThrow(() -> new IllegalArgumentException("The ProductOrder-Event does not include a valid organization id."));

                return switch (eventType) {
                        case CREATE_EVENT -> handelCreateEvent(orgId, event);
                        case STATE_CHANGE_EVENT -> handelStateChangeEvent(orgId, event);
                        case DELETE_EVENT -> handelDeleteEvent(orgId, event);
                        default -> throw new IllegalArgumentException("Invalid event type received.");
                };

        }

        private Mono<HttpResponse<?>> handelCreateEvent(String organizationId, Map<String, Object> event) {
                ProductOrderCreateEventVO productOrderCreateEventVO = objectMapper.convertValue(event, ProductOrderCreateEventVO.class);

                ProductOrderVO productOrderVO = Optional.ofNullable(productOrderCreateEventVO.getEvent())
                                .map(ProductOrderCreateEventPayloadVO::getProductOrder)
                                .orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));

                boolean isCompleted = isCompleted(productOrderVO);
                if (!isCompleted) {
                        log.debug("The received event is not in state completed.");
                        return Mono.just(HttpResponse.noContent());
                }

                return Mono.zipDelayError(createAgreement(productOrderVO, organizationId), allowIssuer(organizationId))
                                .map(tuple -> HttpResponse.noContent());
        }

        private static boolean isCompleted(ProductOrderVO productOrderVO) {
                return Optional.ofNullable(productOrderVO.getState())
                                .filter(ProductOrderStateTypeVO.COMPLETED::equals)
                                .isPresent();
        }

        private Mono<HttpResponse<?>> handelStateChangeEvent(String organizationId, Map<String, Object> event) {
                ProductOrderStateChangeEventVO productOrderStateChangeEventVO = objectMapper.convertValue(event, ProductOrderStateChangeEventVO.class);
                ProductOrderVO productOrderVO = Optional.ofNullable(productOrderStateChangeEventVO.getEvent())
                                .map(ProductOrderStateChangeEventPayloadVO::getProductOrder)
                                .orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));

                if (isCompleted(productOrderVO)) {
                        return Mono.zipDelayError(
                                                        createAgreement(productOrderVO, organizationId),
                                                        allowIssuer(organizationId))
                                        .map(tuple -> HttpResponse.noContent());
                } else {
                        return handleStopEvent(organizationId, event);
                }
        }

        private Mono<HttpResponse<?>> handleStopEvent(String organizationId, Map<String, Object> event) {
                ProductOrderStateChangeEventVO productOrderStateChangeEventVO = objectMapper.convertValue(event, ProductOrderStateChangeEventVO.class);
                ProductOrderVO productOrderVO = Optional.ofNullable(productOrderStateChangeEventVO.getEvent())
                                .map(ProductOrderStateChangeEventPayloadVO::getProductOrder)
                                .orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));

                Mono<HttpResponse<?>> agreementsDeletion = deleteAgreement(productOrderVO);
                Mono<HttpResponse<?>> issuerDenial = denyIssuer(organizationId);

                return Mono.zipDelayError(List.of(agreementsDeletion, issuerDenial), responses -> Arrays.stream(responses)
                                .filter(HttpResponse.class::isInstance)
                                .map(HttpResponse.class::cast)
                                .filter(response -> response.status().getCode() > 299)
                                .findAny()
                                .orElse(HttpResponse.ok()));
        }

        private Mono<HttpResponse<?>> handelDeleteEvent(String organizationId, Map<String, Object> event) {
                ProductOrderDeleteEventVO productOrderDeleteEventVO = objectMapper.convertValue(event, ProductOrderDeleteEventVO.class);
                ProductOrderVO productOrderVO = Optional.ofNullable(productOrderDeleteEventVO.getEvent())
                                .map(ProductOrderDeleteEventPayloadVO::getProductOrder)
                                .orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));

                Mono<HttpResponse<?>> agreementsDeletion = deleteAgreement(productOrderVO);
                Mono<HttpResponse<?>> issuerDenial = denyIssuer(organizationId);

                return Mono.zipDelayError(List.of(agreementsDeletion, issuerDenial), responses -> Arrays.stream(responses)
                                .filter(HttpResponse.class::isInstance)
                                .map(HttpResponse.class::cast)
                                .filter(response -> response.status().getCode() > 299)
                                .findAny()
                                .orElse(HttpResponse.ok()));
        }


        private Mono<?> createAgreement(ProductOrderVO productOrderVO, String organizationId) {

                List<RelatedPartyTmfVO> relatedPartyTmfVOS = productOrderVO
                                .getRelatedParty()
                                .stream()
                                .map(tmfMapper::map)
                                .toList();

                return Mono.zipDelayError(
                                                productOrderVO
                                                                .getProductOrderItem()
                                                                .stream()
                                                                .map(ProductOrderItemVO::getProductOffering)
                                                                .filter(Objects::nonNull)
                                                                .map(offering -> rainbowAdapter.createAgreement(organizationId, offering.getId()))
                                                                .toList(),
                                                res -> {
                                                        List<AgreementVO> agreementVOS = Arrays.stream(res).filter(Objects::nonNull).filter(AgreementVO.class::isInstance).map(AgreementVO.class::cast).toList();
                                                        return updateProductOrder(productOrderVO, agreementVOS, relatedPartyTmfVOS);
                                                })
                                .flatMap(Function.identity());
        }

        private Mono<ProductOrderVO> updateProductOrder(ProductOrderVO productOrderVO, List<AgreementVO> agreementVOS, List<RelatedPartyTmfVO> relatedPartyTmfVOS) {
                return Mono.zipDelayError(
                                agreementVOS.stream()
                                                .map(agreementVO ->
                                                                tmForumAdapter.createAgreement(productOrderVO.getId(), agreementVO.getDataServiceId(), agreementVO.getAgreementId(), relatedPartyTmfVOS))
                                                .toList(),
                                agreements -> {
                                        List<String> agreementIds = Arrays.stream(agreements)
                                                        .filter(String.class::isInstance)
                                                        .map(String.class::cast)
                                                        .toList();
                                        return tmForumAdapter.addAgreementToOrder(productOrderVO.getId(), agreementIds);
                                }).flatMap(Function.identity());

        }

        private Mono<HttpResponse<?>> allowIssuer(String organizationId) {
                return organizationResolver.getDID(organizationId)
                                .flatMap(trustedIssuersListAdapter::allowIssuer)
                                .map(issuer -> HttpResponseFactory.INSTANCE.status(HttpStatus.CREATED));
        }

        private Mono<HttpResponse<?>> deleteAgreement(ProductOrderVO productOrderVO) {
                List<Mono<Boolean>> deletionMonos = productOrderVO.getAgreement()
                                .stream()
                                .map(AgreementRefVO::getId)
                                .map(rainbowAdapter::deleteAgreement)
                                .toList();
                return Mono.zipDelayError(deletionMonos, deletions -> {
                        if (Set.of(deletions).contains(false)) {
                                log.warn("Was not able to delete the agreement for order {}.", productOrderVO);
                                HttpResponse.status(HttpStatus.BAD_GATEWAY);
                        }
                        return HttpResponse.status(HttpStatus.ACCEPTED);
                });
        }

        private Mono<HttpResponse<?>> denyIssuer(String organizationId) {
                return organizationResolver.getDID(organizationId)
                                .flatMap(trustedIssuersListAdapter::denyIssuer);
        }
}

1	package org.fiware.iam.tmforum.handlers;
2
3	import com.fasterxml.jackson.databind.ObjectMapper;
4	import io.micronaut.http.HttpResponse;
5	import io.micronaut.http.HttpResponseFactory;
6	import io.micronaut.http.HttpStatus;
7	import jakarta.inject.Singleton;
8	import lombok.RequiredArgsConstructor;
9	import lombok.extern.slf4j.Slf4j;
10	import org.fiware.iam.TMFMapper;
11	import org.fiware.iam.dsp.RainbowAdapter;
12	import org.fiware.iam.til.TrustedIssuersListAdapter;
13	import org.fiware.iam.tmforum.OrganizationResolver;
14	import org.fiware.iam.tmforum.TMForumAdapter;
15	import org.fiware.iam.tmforum.agreement.model.RelatedPartyTmfVO;
16	import org.fiware.iam.tmforum.productorder.model.*;
17	import org.fiware.rainbow.model.AgreementVO;
18	import reactor.core.publisher.Mono;
19
20	import java.util.*;
21	import java.util.function.Function;
22	import java.util.stream.Stream;
23
24
25	/**
26	* Handle all incoming events in connection to ProductOrder
27	*/
28	@RequiredArgsConstructor
29	@Singleton
30	@Slf4j	×
31	public class ProductOrderEventHandler implements EventHandler {
32
33	private static final String CREATE_EVENT = "ProductOrderCreateEvent";
34	private static final String DELETE_EVENT = "ProductOrderDeleteEvent";
35	private static final String STATE_CHANGE_EVENT = "ProductOrderStateChangeEvent";
36
37	private static final List<String> SUPPORTED_EVENT_TYPES = List.of(CREATE_EVENT, DELETE_EVENT, STATE_CHANGE_EVENT);	×
38
39	private final ObjectMapper objectMapper;
40	private final OrganizationResolver organizationResolver;
41	private final TrustedIssuersListAdapter trustedIssuersListAdapter;
42	private final RainbowAdapter rainbowAdapter;
43	private final TMForumAdapter tmForumAdapter;
44
45	private final TMFMapper tmfMapper;
46
47	@Override
48	public boolean isEventTypeSupported(String eventType) {
49	return SUPPORTED_EVENT_TYPES.contains(eventType);	×
50	}
51
52	@Override
53	public Mono<HttpResponse<?>> handleEvent(String eventType, Map<String, Object> event) {
54
55	String orgId = Stream	×
56	.ofNullable(event)	×
57	.map(rawEvent -> objectMapper.convertValue(rawEvent, ProductOrderCreateEventVO.class))	×
58	.map(ProductOrderCreateEventVO::getEvent)	×
59	.map(ProductOrderCreateEventPayloadVO::getProductOrder)	×
60	.map(ProductOrderVO::getRelatedParty)	×
NEW 61	.filter(Objects::nonNull)	×
62	.map(rpl -> {	×
NEW 63	if (rpl.size() != 1) {	×
64	throw new IllegalArgumentException("Expected exactly one ordering organization.");	×
65	}
66	return rpl.get(0);	×
67	})
68	.map(RelatedPartyVO::getId)	×
69	.findAny()	×
70	.orElseThrow(() -> new IllegalArgumentException("The ProductOrder-Event does not include a valid organization id."));	×
71
72	return switch (eventType) {	×
73	case CREATE_EVENT -> handelCreateEvent(orgId, event);	×
74	case STATE_CHANGE_EVENT -> handelStateChangeEvent(orgId, event);	×
75	case DELETE_EVENT -> handelDeleteEvent(orgId, event);	×
76	default -> throw new IllegalArgumentException("Invalid event type received.");	×
77	};
78
79	}
80
81	private Mono<HttpResponse<?>> handelCreateEvent(String organizationId, Map<String, Object> event) {
82	ProductOrderCreateEventVO productOrderCreateEventVO = objectMapper.convertValue(event, ProductOrderCreateEventVO.class);	×
83
84	ProductOrderVO productOrderVO = Optional.ofNullable(productOrderCreateEventVO.getEvent())	×
85	.map(ProductOrderCreateEventPayloadVO::getProductOrder)	×
86	.orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));	×
87
88	boolean isCompleted = isCompleted(productOrderVO);	×
89	if (!isCompleted) {	×
90	log.debug("The received event is not in state completed.");	×
91	return Mono.just(HttpResponse.noContent());	×
92	}
93
94	return Mono.zipDelayError(createAgreement(productOrderVO, organizationId), allowIssuer(organizationId))	×
95	.map(tuple -> HttpResponse.noContent());	×
96	}
97
98	private static boolean isCompleted(ProductOrderVO productOrderVO) {
99	return Optional.ofNullable(productOrderVO.getState())	×
100	.filter(ProductOrderStateTypeVO.COMPLETED::equals)	×
101	.isPresent();	×
102	}
103
104	private Mono<HttpResponse<?>> handelStateChangeEvent(String organizationId, Map<String, Object> event) {
105	ProductOrderStateChangeEventVO productOrderStateChangeEventVO = objectMapper.convertValue(event, ProductOrderStateChangeEventVO.class);	×
106	ProductOrderVO productOrderVO = Optional.ofNullable(productOrderStateChangeEventVO.getEvent())	×
107	.map(ProductOrderStateChangeEventPayloadVO::getProductOrder)	×
108	.orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));	×
109
110	if (isCompleted(productOrderVO)) {	×
111	return Mono.zipDelayError(	×
112	createAgreement(productOrderVO, organizationId),	×
113	allowIssuer(organizationId))	×
114	.map(tuple -> HttpResponse.noContent());	×
115	} else {
116	return handleStopEvent(organizationId, event);	×
117	}
118	}
119
120	private Mono<HttpResponse<?>> handleStopEvent(String organizationId, Map<String, Object> event) {
121	ProductOrderStateChangeEventVO productOrderStateChangeEventVO = objectMapper.convertValue(event, ProductOrderStateChangeEventVO.class);	×
122	ProductOrderVO productOrderVO = Optional.ofNullable(productOrderStateChangeEventVO.getEvent())	×
123	.map(ProductOrderStateChangeEventPayloadVO::getProductOrder)	×
124	.orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));	×
125
126	Mono<HttpResponse<?>> agreementsDeletion = deleteAgreement(productOrderVO);	×
127	Mono<HttpResponse<?>> issuerDenial = denyIssuer(organizationId);	×
128
129	return Mono.zipDelayError(List.of(agreementsDeletion, issuerDenial), responses -> Arrays.stream(responses)	×
130	.filter(HttpResponse.class::isInstance)	×
131	.map(HttpResponse.class::cast)	×
132	.filter(response -> response.status().getCode() > 299)	×
133	.findAny()	×
134	.orElse(HttpResponse.ok()));	×
135	}
136
137	private Mono<HttpResponse<?>> handelDeleteEvent(String organizationId, Map<String, Object> event) {
138	ProductOrderDeleteEventVO productOrderDeleteEventVO = objectMapper.convertValue(event, ProductOrderDeleteEventVO.class);	×
139	ProductOrderVO productOrderVO = Optional.ofNullable(productOrderDeleteEventVO.getEvent())	×
140	.map(ProductOrderDeleteEventPayloadVO::getProductOrder)	×
141	.orElseThrow(() -> new IllegalArgumentException("The event does not contain a product order."));	×
142
143	Mono<HttpResponse<?>> agreementsDeletion = deleteAgreement(productOrderVO);	×
144	Mono<HttpResponse<?>> issuerDenial = denyIssuer(organizationId);	×
145
146	return Mono.zipDelayError(List.of(agreementsDeletion, issuerDenial), responses -> Arrays.stream(responses)	×
147	.filter(HttpResponse.class::isInstance)	×
148	.map(HttpResponse.class::cast)	×
149	.filter(response -> response.status().getCode() > 299)	×
150	.findAny()	×
151	.orElse(HttpResponse.ok()));	×
152	}
153
154
155	private Mono<?> createAgreement(ProductOrderVO productOrderVO, String organizationId) {
156
157	List<RelatedPartyTmfVO> relatedPartyTmfVOS = productOrderVO	×
158	.getRelatedParty()	×
159	.stream()	×
160	.map(tmfMapper::map)	×
161	.toList();	×
162
163	return Mono.zipDelayError(	×
164	productOrderVO
165	.getProductOrderItem()	×
166	.stream()	×
167	.map(ProductOrderItemVO::getProductOffering)	×
168	.filter(Objects::nonNull)	×
169	.map(offering -> rainbowAdapter.createAgreement(organizationId, offering.getId()))	×
170	.toList(),	×
171	res -> {
172	List<AgreementVO> agreementVOS = Arrays.stream(res).filter(Objects::nonNull).filter(AgreementVO.class::isInstance).map(AgreementVO.class::cast).toList();	×
173	return updateProductOrder(productOrderVO, agreementVOS, relatedPartyTmfVOS);	×
174	})
175	.flatMap(Function.identity());	×
176	}
177
178	private Mono<ProductOrderVO> updateProductOrder(ProductOrderVO productOrderVO, List<AgreementVO> agreementVOS, List<RelatedPartyTmfVO> relatedPartyTmfVOS) {
179	return Mono.zipDelayError(	×
180	agreementVOS.stream()	×
181	.map(agreementVO ->	×
182	tmForumAdapter.createAgreement(productOrderVO.getId(), agreementVO.getDataServiceId(), agreementVO.getAgreementId(), relatedPartyTmfVOS))	×
183	.toList(),	×
184	agreements -> {
185	List<String> agreementIds = Arrays.stream(agreements)	×
186	.filter(String.class::isInstance)	×
187	.map(String.class::cast)	×
188	.toList();	×
189	return tmForumAdapter.addAgreementToOrder(productOrderVO.getId(), agreementIds);	×
190	}).flatMap(Function.identity());	×
191
192	}
193
194	private Mono<HttpResponse<?>> allowIssuer(String organizationId) {
195	return organizationResolver.getDID(organizationId)	×
196	.flatMap(trustedIssuersListAdapter::allowIssuer)	×
197	.map(issuer -> HttpResponseFactory.INSTANCE.status(HttpStatus.CREATED));	×
198	}
199
200	private Mono<HttpResponse<?>> deleteAgreement(ProductOrderVO productOrderVO) {
201	List<Mono<Boolean>> deletionMonos = productOrderVO.getAgreement()	×
202	.stream()	×
203	.map(AgreementRefVO::getId)	×
204	.map(rainbowAdapter::deleteAgreement)	×
205	.toList();	×
206	return Mono.zipDelayError(deletionMonos, deletions -> {	×
207	if (Set.of(deletions).contains(false)) {	×
208	log.warn("Was not able to delete the agreement for order {}.", productOrderVO);	×
209	HttpResponse.status(HttpStatus.BAD_GATEWAY);	×
210	}
211	return HttpResponse.status(HttpStatus.ACCEPTED);	×
212	});
213	}
214
215	private Mono<HttpResponse<?>> denyIssuer(String organizationId) {
216	return organizationResolver.getDID(organizationId)	×
217	.flatMap(trustedIssuersListAdapter::denyIssuer);	×
218	}
219	}

FIWARE / contract-management / #28

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