catalog-ui/src/app/ng2/pages/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 {CompositionGraphGeneralUtils} from "./composition-graph-general-utils";
  23 import {ServiceServiceNg2} from 'app/ng2/services/component-services/service.service';
  24 import {Service} from "app/models/components/service";
  25 import {ForwardingPath} from "app/models/forwarding-path";
  26 import {ForwardingPathLink} from "app/models/forwarding-path-link";
  27 import {ComponentRef, Injectable} from "@angular/core";
  28 import {CompositionCiServicePathLink} from "app/models/graph/graph-links/composition-graph-links/composition-ci-service-path-link";
  29 import {SdcUiServices} from "onap-ui-angular";
  30 import {QueueServiceUtils} from "app/ng2/utils/queue-service-utils";
  31 import {ServicePathsListComponent} from "app/ng2/pages/composition/graph/service-paths-list/service-paths-list.component";
  32 import {ButtonModel, ModalModel} from "app/models";
  33 import {ServicePathCreatorComponent} from "app/ng2/pages/composition/graph/service-path-creator/service-path-creator.component";
  34 import {ModalService} from "app/ng2/services/modal.service";
  35 import {ModalComponent} from "app/ng2/components/ui/modal/modal.component";
  36 import {Select, Store} from "@ngxs/store";
  37 import {WorkspaceState} from "app/ng2/store/states/workspace.state";
  38 import {WorkspaceService} from "app/ng2/pages/workspace/workspace.service";
  39 import {CompositionService} from "../../composition.service";
  40 import {CommonGraphUtils} from "../common/common-graph-utils";
  41 import {GRAPH_EVENTS} from "app/utils/constants";
  42 import {EventListenerService} from "app/services/event-listener-service";
  43
  44 @Injectable()
  45 export class ServicePathGraphUtils {
  46
  47     constructor(
  48         private generalGraphUtils: CompositionGraphGeneralUtils,
  49         private serviceService: ServiceServiceNg2,
  50         private commonGraphUtils: CommonGraphUtils,
  51         private loaderService: SdcUiServices.LoaderService,
  52         private queueServiceUtils: QueueServiceUtils,
  53         private modalService: ModalService,
  54         private workspaceService: WorkspaceService,
  55         private compositionService: CompositionService,
  56         private store:Store,
  57         private eventListenerService: EventListenerService
  58     ) {
  59     }
  60
  61     private isViewOnly = (): boolean => {
  62         return this.store.selectSnapshot(state => state.workspace.isViewOnly);
  63     }
  64     private modalInstance: ComponentRef<ModalComponent>;
  65
  66     public deletePathsFromGraph(cy: Cy.Instance) {
  67         cy.remove(`[type="${CompositionCiServicePathLink.LINK_TYPE}"]`);
  68     }
  69
  70     public drawPath(cy: Cy.Instance, forwardingPath: ForwardingPath) {
  71         let pathElements = forwardingPath.pathElements.listToscaDataDefinition;
  72
  73         _.forEach(pathElements, (link: ForwardingPathLink) => {
  74             let data: CompositionCiServicePathLink = new CompositionCiServicePathLink(link);
  75             data.source = _.find(
  76                 this.compositionService.componentInstances,
  77                 instance => instance.name === data.forwardingPathLink.fromNode
  78             ).uniqueId;
  79             data.target = _.find(
  80                 this.compositionService.componentInstances,
  81                 instance => instance.name === data.forwardingPathLink.toNode
  82             ).uniqueId;
  83             data.pathId = forwardingPath.uniqueId;
  84             data.pathName = forwardingPath.name;
  85             this.commonGraphUtils.insertServicePathLinkToGraph(cy, data);
  86         });
  87     }
  88
  89     public createOrUpdateServicePath = (path: any): void => {
  90         this.loaderService.activate();
  91
  92         let onSuccess: (response: ForwardingPath) => void = (response: ForwardingPath) => {
  93             this.loaderService.deactivate();
  94             this.compositionService.forwardingPaths[response.uniqueId] = response;
  95             this.eventListenerService.notifyObservers(GRAPH_EVENTS.ON_SERVICE_PATH_CREATED, response.uniqueId)
  96         };
  97
  98         this.queueServiceUtils.addBlockingUIAction(
  99             () => this.serviceService.createOrUpdateServicePath(this.workspaceService.metadata.uniqueId, path).subscribe(onSuccess
 100             , (error) => {this.loaderService.deactivate()})
 101         );
 102     };
 103
 104     public onCreateServicePath = (): void => {
 105         // this.showServicePathMenu = false;
 106         let cancelButton: ButtonModel = new ButtonModel('Cancel', 'outline white', this.modalService.closeCurrentModal);
 107         let saveButton: ButtonModel = new ButtonModel('Create', 'blue', this.createPath, this.getDisabled);
 108         let modalModel: ModalModel = new ModalModel('l', 'Create Service Flow', '', [saveButton, cancelButton], 'standard', true);
 109         this.modalInstance = this.modalService.createCustomModal(modalModel);
 110         this.modalService.addDynamicContentToModal(this.modalInstance, ServicePathCreatorComponent, {serviceId: this.workspaceService.metadata.uniqueId});
 111         this.modalInstance.instance.open();
 112     };
 113
 114     public onListServicePath = (): void => {
 115         // this.showServicePathMenu = false;
 116         let cancelButton: ButtonModel = new ButtonModel('Close', 'outline white', this.modalService.closeCurrentModal);
 117         let modalModel: ModalModel = new ModalModel('md', 'Service Flows List', '', [cancelButton], 'standard', true);
 118         this.modalInstance = this.modalService.createCustomModal(modalModel);
 119         this.modalService.addDynamicContentToModal(this.modalInstance, ServicePathsListComponent, {
 120             serviceId: this.workspaceService.metadata.uniqueId,
 121             onCreateServicePath: this.onCreateServicePath,
 122             onEditServicePath: this.onEditServicePath,
 123             isViewOnly: this.isViewOnly()
 124         });
 125         this.modalInstance.instance.open();
 126     };
 127
 128     public onEditServicePath = (id: string): void => {
 129         let cancelButton: ButtonModel = new ButtonModel('Cancel', 'outline white', this.modalService.closeCurrentModal);
 130         let saveButton: ButtonModel = new ButtonModel('Save', 'blue', this.createPath, this.getDisabled);
 131         let modalModel: ModalModel = new ModalModel('l', 'Edit Path', '', [saveButton, cancelButton], 'standard', true);
 132         this.modalInstance = this.modalService.createCustomModal(modalModel);
 133         this.modalService.addDynamicContentToModal(this.modalInstance, ServicePathCreatorComponent, {
 134             serviceId: this.workspaceService.metadata.uniqueId,
 135             pathId: id
 136         });
 137         this.modalInstance.instance.open();
 138     };
 139
 140     public getDisabled = (): boolean => {
 141         return this.isViewOnly() || !this.modalInstance.instance.dynamicContent.instance.checkFormValidForSubmit();
 142     };
 143
 144     public createPath = (): void => {
 145         this.createOrUpdateServicePath(this.modalInstance.instance.dynamicContent.instance.createServicePathData());
 146         this.modalService.closeCurrentModal();
 147     };
 148 }