catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ComponentInterfaceOperationServlet.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  *  Copyright (C) 2021 Nordix Foundation. All rights reserved.
   6  *  ================================================================================
   7  *  Licensed under the Apache License, Version 2.0 (the "License");
   8  *  you may not use this file except in compliance with the License.
   9  *  You may obtain a copy of the License at
  10  *
  11  *        http://www.apache.org/licenses/LICENSE-2.0
  12  *  Unless required by applicable law or agreed to in writing, software
  13  *  distributed under the License is distributed on an "AS IS" BASIS,
  14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  *  See the License for the specific language governing permissions and
  16  *  limitations under the License.
  17  *
  18  *  SPDX-License-Identifier: Apache-2.0
  19  *  ============LICENSE_END=========================================================
  20  */
  21
  22 package org.openecomp.sdc.be.servlets;
  23
  24 import fj.data.Either;
  25 import io.swagger.v3.oas.annotations.Operation;
  26 import io.swagger.v3.oas.annotations.Parameter;
  27 import io.swagger.v3.oas.annotations.media.ArraySchema;
  28 import io.swagger.v3.oas.annotations.media.Content;
  29 import io.swagger.v3.oas.annotations.media.Schema;
  30 import io.swagger.v3.oas.annotations.responses.ApiResponse;
  31 import io.swagger.v3.oas.annotations.tags.Tag;
  32 import io.swagger.v3.oas.annotations.tags.Tags;
  33 import java.io.IOException;
  34 import java.util.Optional;
  35 import javax.servlet.http.HttpServletRequest;
  36 import javax.ws.rs.Consumes;
  37 import javax.ws.rs.HeaderParam;
  38 import javax.ws.rs.PUT;
  39 import javax.ws.rs.Path;
  40 import javax.ws.rs.PathParam;
  41 import javax.ws.rs.Produces;
  42 import javax.ws.rs.core.Context;
  43 import javax.ws.rs.core.MediaType;
  44 import javax.ws.rs.core.Response;
  45 import org.apache.commons.io.IOUtils;
  46 import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
  47 import org.openecomp.sdc.be.components.impl.ComponentInterfaceOperationBusinessLogic;
  48 import org.openecomp.sdc.be.components.impl.ResourceImportManager;
  49 import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
  50 import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
  51 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  52 import org.openecomp.sdc.be.dao.api.ActionStatus;
  53 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  54 import org.openecomp.sdc.be.impl.ComponentsUtils;
  55 import org.openecomp.sdc.be.impl.ServletUtils;
  56 import org.openecomp.sdc.be.model.ComponentInstance;
  57 import org.openecomp.sdc.be.model.InterfaceDefinition;
  58 import org.openecomp.sdc.be.model.User;
  59 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
  60 import org.openecomp.sdc.be.ui.model.UiComponentDataTransfer;
  61 import org.openecomp.sdc.be.user.UserBusinessLogic;
  62 import org.openecomp.sdc.common.api.Constants;
  63 import org.openecomp.sdc.common.datastructure.Wrapper;
  64 import org.openecomp.sdc.exception.ResponseFormat;
  65 import org.slf4j.Logger;
  66 import org.slf4j.LoggerFactory;
  67 import org.springframework.beans.factory.annotation.Autowired;
  68 import org.springframework.stereotype.Controller;
  69
  70 @Path("/v1/catalog/{componentType}/{componentId}/componentInstance/{componentInstanceId}/interfaceOperation")
  71 @Tags({@Tag(name = "SDCE-2 APIs")})
  72 @Consumes(MediaType.APPLICATION_JSON)
  73 @Produces(MediaType.APPLICATION_JSON)
  74 @Controller
  75 public class ComponentInterfaceOperationServlet extends AbstractValidationsServlet {
  76
  77     private static final Logger LOGGER = LoggerFactory.getLogger(ComponentInterfaceOperationServlet.class);
  78     private static final String START_HANDLE_REQUEST_OF = "Start handle {} request of {}";
  79     private static final String MODIFIER_ID_IS = "modifier id is {}";
  80
  81     private static final String FAILED_TO_UPDATE_INTERFACE_OPERATION =
  82         "failed to update Interface Operation on component instance {}";
  83     private static final String UPDATE_INTERFACE_OPERATION = "Update Interface Operation on Component Instance";
  84     private static final String FAILED_TO_UPDATE_INTERFACE_OPERATION_WITH_ERROR =
  85         "Failed to update Interface Operation with an error";
  86     private static final String INTERFACE_OPERATION_CONTENT_INVALID = "Interface Operation content is invalid - {}";
  87     private static final String UNSUPPORTED_COMPONENT_TYPE = "Unsupported component type {}";
  88     private static final String INTERFACE_OPERATION_SUCCESSFULLY_UPDATED =
  89         "Interface Operation successfully updated on component instance with id {}";
  90
  91     private final ComponentInterfaceOperationBusinessLogic componentInterfaceOperationBusinessLogic;
  92
  93     @Autowired
  94     public ComponentInterfaceOperationServlet(final UserBusinessLogic userBusinessLogic,
  95                                               final ComponentInstanceBusinessLogic componentInstanceBL,
  96                                               final ComponentsUtils componentsUtils,
  97                                               final ServletUtils servletUtils,
  98                                               final ResourceImportManager resourceImportManager,
  99                                               final ComponentInterfaceOperationBusinessLogic componentInterfaceOperationBusinessLogic) {
 100         super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
 101         this.componentInterfaceOperationBusinessLogic = componentInterfaceOperationBusinessLogic;
 102     }
 103
 104     @PUT
 105     @Consumes(MediaType.APPLICATION_JSON)
 106     @Produces(MediaType.APPLICATION_JSON)
 107     @Operation(description = "Update Interface Operation", method = "PUT",
 108         summary = "Update Interface Operation on ComponentInstance", responses = {
 109         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
 110         @ApiResponse(responseCode = "201", description = "Update Interface Operation"),
 111         @ApiResponse(responseCode = "403", description = "Restricted operation"),
 112         @ApiResponse(responseCode = "400", description = "Invalid content / Missing content")})
 113     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 114     public Response updateComponentInstanceInterfaceOperation(
 115         @Parameter(description = "valid values: resources / services",
 116             schema = @Schema(allowableValues = {
 117                 ComponentTypeEnum.RESOURCE_PARAM_NAME,
 118                 ComponentTypeEnum.SERVICE_PARAM_NAME}))
 119         @PathParam("componentType") final String componentType,
 120         @Parameter(description = "Component Id")
 121         @PathParam("componentId") String componentId,
 122         @Parameter(description = "Component Instance Id")
 123         @PathParam("componentInstanceId") String componentInstanceId,
 124         @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId)
 125         throws IOException {
 126
 127         LOGGER.debug(START_HANDLE_REQUEST_OF, request.getMethod(), request.getRequestURI());
 128         LOGGER.debug(MODIFIER_ID_IS, userId);
 129
 130         final User userModifier = componentInterfaceOperationBusinessLogic.validateUser(userId);
 131         final ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 132         if (componentTypeEnum == null) {
 133             LOGGER.debug(UNSUPPORTED_COMPONENT_TYPE, componentType);
 134             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.UNSUPPORTED_ERROR, componentType));
 135         }
 136
 137         final byte[] bytes = IOUtils.toByteArray(request.getInputStream());
 138         if (bytes == null || bytes.length == 0) {
 139             LOGGER.error(INTERFACE_OPERATION_CONTENT_INVALID);
 140             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT));
 141         }
 142         final String data = new String(bytes);
 143
 144         final Optional<InterfaceDefinition> mappedInterfaceOperationData = getMappedInterfaceData(data, userModifier, componentTypeEnum);
 145         if (mappedInterfaceOperationData.isEmpty()) {
 146             LOGGER.error(INTERFACE_OPERATION_CONTENT_INVALID, data);
 147             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT));
 148         }
 149         final Wrapper<ResponseFormat> errorWrapper = new Wrapper<>();
 150         try {
 151              final Optional<ComponentInstance> actionResponse = componentInterfaceOperationBusinessLogic
 152                 .updateComponentInstanceInterfaceOperation(componentId, componentInstanceId, mappedInterfaceOperationData.get(),
 153                     componentTypeEnum, errorWrapper, true);
 154
 155             final Response response;
 156             if (actionResponse.isEmpty()) {
 157                 LOGGER.error(FAILED_TO_UPDATE_INTERFACE_OPERATION, componentInstanceId);
 158                 response = buildErrorResponse(errorWrapper.getInnerElement());
 159             } else {
 160                 LOGGER.debug(INTERFACE_OPERATION_SUCCESSFULLY_UPDATED, componentInstanceId);
 161                 response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.CREATED), actionResponse.get());
 162             }
 163
 164             return response;
 165
 166         } catch (final Exception e) {
 167             BeEcompErrorManager.getInstance().logBeRestApiGeneralError(UPDATE_INTERFACE_OPERATION);
 168             LOGGER.error(FAILED_TO_UPDATE_INTERFACE_OPERATION_WITH_ERROR, e);
 169             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
 170         }
 171     }
 172
 173     private Optional<InterfaceDefinition> getMappedInterfaceData(final String inputJson,
 174                                                                  final User user,
 175                                                                  final ComponentTypeEnum componentTypeEnum) {
 176         final Either<UiComponentDataTransfer, ResponseFormat> uiComponentEither =
 177             getComponentsUtils().convertJsonToObjectUsingObjectMapper(inputJson, user,
 178                 UiComponentDataTransfer.class, AuditingActionEnum.UPDATE_RESOURCE_METADATA, componentTypeEnum);
 179         return uiComponentEither.left().value().getInterfaces().values().stream().findFirst();
 180     }
 181
 182 }