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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. 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  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.servlets;
  22
  23 import com.fasterxml.jackson.databind.ObjectMapper;
  24 import com.jcabi.aspects.Loggable;
  25 import fj.data.Either;
  26 import io.swagger.v3.oas.annotations.OpenAPIDefinition;
  27 import io.swagger.v3.oas.annotations.Operation;
  28 import io.swagger.v3.oas.annotations.Parameter;
  29 import io.swagger.v3.oas.annotations.info.Info;
  30 import io.swagger.v3.oas.annotations.media.ArraySchema;
  31 import io.swagger.v3.oas.annotations.media.Content;
  32 import io.swagger.v3.oas.annotations.media.Schema;
  33 import io.swagger.v3.oas.annotations.responses.ApiResponse;
  34 import io.swagger.v3.oas.annotations.responses.ApiResponses;
  35 import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
  36 import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
  37 import org.openecomp.sdc.be.components.lifecycle.LifecycleBusinessLogic;
  38 import org.openecomp.sdc.be.components.lifecycle.LifecycleChangeInfoBase;
  39 import org.openecomp.sdc.be.components.lifecycle.LifecycleChangeInfoWithAction;
  40 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  41 import org.openecomp.sdc.be.dao.api.ActionStatus;
  42 import org.openecomp.sdc.be.datamodel.utils.UiComponentDataConverter;
  43 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  44 import org.openecomp.sdc.be.impl.ComponentsUtils;
  45 import org.openecomp.sdc.be.model.Component;
  46 import org.openecomp.sdc.be.model.LifeCycleTransitionEnum;
  47 import org.openecomp.sdc.be.model.User;
  48 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
  49 import org.openecomp.sdc.be.ui.model.UiComponentMetadata;
  50 import org.openecomp.sdc.be.user.UserBusinessLogic;
  51 import org.openecomp.sdc.common.api.Constants;
  52 import org.openecomp.sdc.common.log.elements.LoggerSupportability;
  53 import org.openecomp.sdc.common.log.enums.LoggerSupportabilityActions;
  54 import org.openecomp.sdc.common.log.enums.StatusCode;
  55 import org.openecomp.sdc.common.log.wrappers.Logger;
  56 import org.openecomp.sdc.exception.ResponseFormat;
  57 import org.springframework.stereotype.Controller;
  58
  59 import javax.inject.Inject;
  60 import javax.servlet.http.HttpServletRequest;
  61 import javax.ws.rs.Consumes;
  62 import javax.ws.rs.HeaderParam;
  63 import javax.ws.rs.POST;
  64 import javax.ws.rs.Path;
  65 import javax.ws.rs.PathParam;
  66 import javax.ws.rs.Produces;
  67 import javax.ws.rs.core.Context;
  68 import javax.ws.rs.core.MediaType;
  69 import javax.ws.rs.core.Response;
  70 import java.io.IOException;
  71
  72 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
  73 @Path("/v1/catalog")
  74 @OpenAPIDefinition(info = @Info(title = "Lifecycle Actions Servlet", description = "Lifecycle Actions Servlet"))
  75 @Controller
  76 public class LifecycleServlet extends BeGenericServlet {
  77
  78     private static final Logger log = Logger.getLogger(LifecycleServlet.class);
  79     private static final LoggerSupportability loggerSupportability = LoggerSupportability.getLogger(LifecycleServlet.class.getName());
  80     private LifecycleBusinessLogic lifecycleBusinessLogic;
  81
  82     @Inject
  83     public LifecycleServlet(UserBusinessLogic userBusinessLogic,
  84         ComponentsUtils componentsUtils,
  85         LifecycleBusinessLogic lifecycleBusinessLogic) {
  86         super(userBusinessLogic, componentsUtils);
  87         this.lifecycleBusinessLogic = lifecycleBusinessLogic;
  88     }
  89
  90
  91     @POST
  92     @Path("/{componentCollection}/{componentId}/lifecycleState/{lifecycleOperation}")
  93     @Consumes(MediaType.APPLICATION_JSON)
  94     @Produces(MediaType.APPLICATION_JSON)
  95     @Operation(description = "Change Resource lifecycle State", method = "POST", responses = @ApiResponse(
  96             content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))))
  97     @ApiResponses(value = {@ApiResponse(responseCode = "200", description = "Resource state changed"),
  98             @ApiResponse(responseCode = "403", description = "Restricted operation"),
  99             @ApiResponse(responseCode = "409", description = "Resource already exist")})
 100     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 101     public Response changeResourceState(
 102             @Parameter(
 103                     description = "LifecycleChangeInfo - relevant for checkin, failCertification, cancelCertification",
 104                     required = false) String jsonChangeInfo,
 105             @Parameter(description = "validValues: resources / services / products",
 106                     schema = @Schema(allowableValues = {ComponentTypeEnum.RESOURCE_PARAM_NAME,
 107                             ComponentTypeEnum.SERVICE_PARAM_NAME, ComponentTypeEnum.PRODUCT_PARAM_NAME})) @PathParam(
 108                                     value = "componentCollection") final String componentCollection,
 109             @Parameter(schema = @Schema(allowableValues = {
 110                     "checkout, undoCheckout, checkin, certificationRequest, startCertification, failCertification,  cancelCertification, certify"}),
 111                     required = true) @PathParam(value = "lifecycleOperation") final String lifecycleTransition,
 112             @Parameter(description = "id of component to be changed") @PathParam(
 113                     value = "componentId") final String componentId,
 114             @Context final HttpServletRequest request,
 115             @Parameter(description = "id of user initiating the operation") @HeaderParam(
 116                     value = Constants.USER_ID_HEADER) String userId) throws IOException {
 117
 118         String url = request.getMethod() + " " + request.getRequestURI();
 119         log.debug("Start handle request of {}", url);
 120         loggerSupportability.log(LoggerSupportabilityActions.CHANGELIFECYCLESTATE, StatusCode.STARTED,"Starting to change lifecycle state to " + lifecycleTransition + " by user " + userId);
 121
 122         Response response = null;
 123
 124         // get modifier from graph
 125         log.debug("get modifier properties");
 126         Either<User, ResponseFormat> eitherGetUser = getUser(request, userId);
 127         if (eitherGetUser.isRight()) {
 128             return buildErrorResponse(eitherGetUser.right().value());
 129         }
 130         User user = eitherGetUser.left().value();
 131
 132         String resourceIdLower = componentId.toLowerCase();
 133         log.debug("perform {} operation to resource with id {} ", lifecycleTransition, resourceIdLower);
 134         Either<LifeCycleTransitionEnum, Response> validateEnum = validateTransitionEnum(lifecycleTransition, user);
 135         if (validateEnum.isRight()) {
 136             return validateEnum.right().value();
 137         }
 138
 139         LifecycleChangeInfoWithAction changeInfo = new LifecycleChangeInfoWithAction();
 140
 141         try {
 142             if (jsonChangeInfo != null && !jsonChangeInfo.isEmpty()) {
 143                 ObjectMapper mapper = new ObjectMapper();
 144                 changeInfo = new LifecycleChangeInfoWithAction(mapper.readValue(jsonChangeInfo, LifecycleChangeInfoBase.class).getUserRemarks());
 145             }
 146         }
 147
 148         catch (Exception e) {
 149             BeEcompErrorManager.getInstance().logBeInvalidJsonInput("convertJsonToObject");
 150             log.debug("failed to convert from json {}", jsonChangeInfo, e);
 151             getComponentsUtils().getInvalidContentErrorAndAudit(user, componentId, AuditingActionEnum.CHECKOUT_RESOURCE);
 152             throw e;
 153         }
 154
 155         LifeCycleTransitionEnum transitionEnum = validateEnum.left().value();
 156         ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(componentCollection);
 157         if (componentType != null) {
 158             Either<? extends Component, ResponseFormat> actionResponse = lifecycleBusinessLogic.changeComponentState(componentType, componentId, user, transitionEnum, changeInfo, false, true);
 159
 160             if (actionResponse.isRight()) {
 161                 log.info("failed to change resource state");
 162                 loggerSupportability.log(LoggerSupportabilityActions.CHANGELIFECYCLESTATE, StatusCode.ERROR,"failed to change resource state " + lifecycleTransition + " with error " + actionResponse.isRight() +  " by user " + userId);
 163                 response = buildErrorResponse(actionResponse.right().value());
 164                 return response;
 165             }
 166
 167             log.debug("change state successful !!!");
 168             UiComponentMetadata componentMetatdata = UiComponentDataConverter.convertToUiComponentMetadata(actionResponse.left().value());
 169             Object value = null;
 170             try {
 171             value = RepresentationUtils.toRepresentation(componentMetatdata);
 172             } catch (IOException e) {
 173                 e.printStackTrace();
 174             }
 175             response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), value);
 176             loggerSupportability.log(LoggerSupportabilityActions.CHANGELIFECYCLESTATE,actionResponse.left().value().getComponentMetadataForSupportLog(),StatusCode.COMPLETE," change state to " + lifecycleTransition + " was successful by user" + userId);
 177             return response;
 178         } else {
 179             log.info("componentCollection \"{}\" is not valid. Supported componentCollection values are \"{}\", \"{}\" or \"{}\"", componentCollection, ComponentTypeEnum.RESOURCE_PARAM_NAME, ComponentTypeEnum.SERVICE_PARAM_NAME,
 180                     ComponentTypeEnum.PRODUCT_PARAM_NAME);
 181             ResponseFormat error = getComponentsUtils().getInvalidContentErrorAndAudit(user, componentId, AuditingActionEnum.CHECKOUT_RESOURCE);
 182             return buildErrorResponse(error);
 183         }
 184     }
 185
 186     private Either<LifeCycleTransitionEnum, Response> validateTransitionEnum(final String lifecycleTransition, User user) {
 187         LifeCycleTransitionEnum transitionEnum;
 188         try {
 189             transitionEnum = LifeCycleTransitionEnum.getFromDisplayName(lifecycleTransition);
 190         } catch (IllegalArgumentException e) {
 191             log.info("state operation is not valid. operations allowed are: {}", LifeCycleTransitionEnum.valuesAsString(), e);
 192             ResponseFormat error = getComponentsUtils().getInvalidContentErrorAndAudit(user, "", AuditingActionEnum.CHECKOUT_RESOURCE);
 193             return Either.right(buildErrorResponse(error));
 194         }
 195         return Either.left(transitionEnum);
 196     }
 197
 198 }