catalog-ui/src/app/directives/graphs-v2/composition-graph/utils/composition-graph-service-path-utils.ts

   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 import * as _ from "lodash";
  22 import { LoaderService } from "app/services";
  23 import { CompositionGraphGeneralUtils } from "./composition-graph-general-utils";
  24 import { ICompositionGraphScope } from "../composition-graph.directive";
  25 import { ServiceServiceNg2 } from 'app/ng2/services/component-services/service.service';
  26 import { Service } from "../../../../models/components/service";
  27 import { ForwardingPath } from "app/models/forwarding-path";
  28 import { ForwardingPathLink } from "app/models/forwarding-path-link";
  29 import { CompositionCiServicePathLink } from "../../../../models/graph/graph-links/composition-graph-links/composition-ci-service-path-link";
  30 import { CommonGraphUtils } from "app/directives/graphs-v2/common/common-graph-utils";
  31
  32 export class ServicePathGraphUtils {
  33
  34     constructor(
  35         private loaderService: LoaderService,
  36         private generalGraphUtils: CompositionGraphGeneralUtils,
  37         private serviceService: ServiceServiceNg2,
  38         private commonGraphUtils: CommonGraphUtils
  39     ) { }
  40
  41     public deletePathsFromGraph(cy: Cy.Instance, service: Service) {
  42         cy.remove(`[type="${CompositionCiServicePathLink.LINK_TYPE}"]`);
  43     }
  44
  45     public drawPath(cy: Cy.Instance, forwardingPath: ForwardingPath, service: Service) {
  46         let pathElements = forwardingPath.pathElements.listToscaDataDefinition;
  47
  48         _.forEach(pathElements, (link: ForwardingPathLink) => {
  49             let data: CompositionCiServicePathLink = new CompositionCiServicePathLink(link);
  50             data.source = _.find(
  51                 service.componentInstances,
  52                 instance => instance.name === data.forwardingPathLink.fromNode
  53             ).uniqueId;
  54             data.target = _.find(
  55                 service.componentInstances,
  56                 instance => instance.name === data.forwardingPathLink.toNode
  57             ).uniqueId;
  58             data.pathId = forwardingPath.uniqueId;
  59             data.pathName = forwardingPath.name;
  60             this.commonGraphUtils.insertServicePathLinkToGraph(cy, data);
  61         });
  62     }
  63
  64     public createOrUpdateServicePath = (scope: ICompositionGraphScope, path: any): void => {
  65         let service = <Service>scope.component;
  66         this.loaderService.showLoader('composition-graph');
  67
  68         let onSuccess: (response: ForwardingPath) => void = (response: ForwardingPath) => {
  69
  70             service.forwardingPaths[response.uniqueId] = response;
  71             scope.selectedPathId = response.uniqueId;
  72         };
  73
  74         this.generalGraphUtils.getGraphUtilsServerUpdateQueue().addBlockingUIActionWithReleaseCallback(
  75             () => this.serviceService.createOrUpdateServicePath(service, path).subscribe(onSuccess),
  76             () => this.loaderService.hideLoader('composition-graph')
  77         );
  78     };
  79 }
  80
  81 ServicePathGraphUtils.$inject = [
  82     'LoaderService',
  83     'CompositionGraphGeneralUtils',
  84     'ServiceServiceNg2',
  85     'CommonGraphUtils'
  86 ];