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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.components.impl;
import fj.data.Either;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.openecomp.sdc.be.components.impl.CommonImportManager.ElementTypeEnum;
import org.openecomp.sdc.be.components.impl.model.ToscaTypeImportData;
import org.openecomp.sdc.be.components.impl.utils.PolicyTypeImportUtils;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.model.GroupTypeDefinition;
import org.openecomp.sdc.be.model.PolicyTypeDefinition;
import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.IGroupOperation;
import org.openecomp.sdc.be.model.operations.api.IGroupTypeOperation;
import org.openecomp.sdc.be.model.operations.api.IPolicyTypeOperation;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.be.utils.TypeUtils;
import org.openecomp.sdc.exception.ResponseFormat;
import org.springframework.stereotype.Component;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
@Component("policyTypeImportManager")
public class PolicyTypeImportManager {
private final IPolicyTypeOperation policyTypeOperation;
private final ComponentsUtils componentsUtils;
private final IGroupOperation groupOperation;
private final ToscaOperationFacade toscaOperationFacade;
private final CommonImportManager commonImportManager;
private final IGroupTypeOperation groupTypeOperation;
public PolicyTypeImportManager(IPolicyTypeOperation policyTypeOperation, ComponentsUtils componentsUtils,
IGroupOperation groupOperation, ToscaOperationFacade toscaOperationFacade,
CommonImportManager commonImportManager, IGroupTypeOperation groupTypeOperation) {
this.policyTypeOperation = policyTypeOperation;
this.componentsUtils = componentsUtils;
this.groupOperation = groupOperation;
this.toscaOperationFacade = toscaOperationFacade;
this.commonImportManager = commonImportManager;
this.groupTypeOperation = groupTypeOperation;
}
public Either<List<ImmutablePair<PolicyTypeDefinition, Boolean>>, ResponseFormat> createPolicyTypes(ToscaTypeImportData toscaTypeImportData) {
return commonImportManager.createElementTypes(toscaTypeImportData, this::createPolicyTypesFromYml, this::upsertPolicyTypesByDao);
}
private Either<List<PolicyTypeDefinition>, ActionStatus> createPolicyTypesFromYml(String policyTypesYml) {
return commonImportManager.createElementTypesFromYml(policyTypesYml, this::createPolicyType);
}
private Either<List<ImmutablePair<PolicyTypeDefinition, Boolean>>, ResponseFormat> upsertPolicyTypesByDao(List<PolicyTypeDefinition> policyTypesToCreate) {
return commonImportManager.createElementTypesByDao(policyTypesToCreate, this::validatePolicyType, policyType -> new ImmutablePair<>(ElementTypeEnum.POLICY_TYPE, policyType.getType()),
policyTypeOperation::getLatestPolicyTypeByType, policyTypeOperation::addPolicyType, this::updatePolicyType);
}
private Either<PolicyTypeDefinition, StorageOperationStatus> updatePolicyType(PolicyTypeDefinition newPolicyType, PolicyTypeDefinition oldPolicyType) {
if (PolicyTypeImportUtils.isPolicyTypesEquals(newPolicyType, oldPolicyType)) {
return policyTypeAlreadyExists();
}
return policyTypeOperation.updatePolicyType(newPolicyType, oldPolicyType);
}
private Either<PolicyTypeDefinition, StorageOperationStatus> policyTypeAlreadyExists() {
return Either.right(StorageOperationStatus.OK);
}
private Either<ActionStatus, ResponseFormat> validatePolicyType(PolicyTypeDefinition policyType) {
Either<ActionStatus, ResponseFormat> result = Either.left(ActionStatus.OK);
if (policyType.getTargets() != null) {
if (policyType.getTargets().isEmpty()) {
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.TARGETS_EMPTY, policyType.getType());
result = Either.right(responseFormat);
}
if (result.isLeft()) {
for (String targetId : policyType.getTargets()) {
boolean isValid = toscaOperationFacade.getLatestByToscaResourceName(targetId).isLeft();
if (!isValid) { // check if it is a groupType
final Either<GroupTypeDefinition, StorageOperationStatus> groupTypeFound = groupTypeOperation
.getLatestGroupTypeByType(targetId, false);
isValid = groupTypeFound.isLeft() && !groupTypeFound.left().value().isEmpty();
}
if (!isValid) {
isValid = groupOperation.isGroupExist(targetId, false);
}
if (!isValid) {
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.TARGETS_NON_VALID, policyType.getType(), targetId);
result = Either.right(responseFormat);
break;
}
}
}
}
return result;
}
private PolicyTypeDefinition createPolicyType(String groupTypeName, Map<String, Object> toscaJson) {
PolicyTypeDefinition policyType = new PolicyTypeDefinition();
if (toscaJson != null) {
// Description
final Consumer<String> descriptionSetter = policyType::setDescription;
commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DESCRIPTION.getElementName(), descriptionSetter);
// Derived From
final Consumer<String> derivedFromSetter = policyType::setDerivedFrom;
commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DERIVED_FROM.getElementName(), derivedFromSetter);
// Properties
CommonImportManager.setProperties(toscaJson, policyType::setProperties);
// Metadata
final Consumer<Map<String, String>> metadataSetter = policyType::setMetadata;
commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.METADATA.getElementName(), metadataSetter);
// Targets
final Consumer <List<String>> targetsSetter = policyType::setTargets;
commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.TARGETS.getElementName(), targetsSetter);
policyType.setType(groupTypeName);
policyType.setHighestVersion(true);
policyType.setVersion(TypeUtils.FIRST_CERTIFIED_VERSION_VERSION);
}
return policyType;
}
}
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