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/*******************************************************************************
* Copyright (c) 2017 ZTE Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* ZTE - initial API and implementation and/or initial documentation
*******************************************************************************/
import { Component, Input, OnInit } from '@angular/core';
import { Subscription } from 'rxjs/Subscription';
import { TranslateService } from '@ngx-translate/core';
import { PlanTreeviewItem } from '../../../model/plan-treeview-item';
import { Swagger, SwaggerMethod, SwaggerParameter, SwaggerResponse } from '../../../model/swagger';
import { ValueSource } from '../../../model/value-source.enum';
import { ValueType } from '../../../model/value-type.enum';
import { RestParameter } from '../../../model/workflow/rest-parameter';
import { RestTask } from '../../../model/workflow/rest-task';
import { BroadcastService } from '../../../services/broadcast.service';
import { NoticeService } from '../../../services/notice.service';
import { RestService } from '../../../services/rest.service';
import { WorkflowUtil } from '../../../util/workflow-util';
@Component({
selector: 'b4t-rest-task',
templateUrl: 'rest-task.component.html',
})
export class RestTaskComponent implements OnInit {
@Input() public node: RestTask;
@Input() public planItems: PlanTreeviewItem[];
public swaggerJson: any = {};
public restInterfaces: any[];
public restOperations: any = [];
private swagger: Swagger;
constructor(private broadcastService: BroadcastService, public restService: RestService,
private noticeService: NoticeService, private translate: TranslateService) { }
public ngOnInit() {
this.loadInterfaces();
}
public serviceChanged(configId: string) {
this.node.restConfigId = configId;
this.pathChanged('');
this.loadInterfaces();
}
public pathChanged(path: string) {
this.node.path = path;
this.node.consumes = [];
this.node.produces = [];
this.methodChanged('');
this.loadOperations();
}
public methodChanged(method: string) {
this.node.method = method;
this.node.parameters = [];
this.node.responses = [];
this.updateMethodInfo();
}
private loadInterfaces() {
if (this.node.restConfigId) {
this.swagger = this.restService.getSwaggerInfo(this.node.restConfigId);
if (this.swagger) {
this.restInterfaces = [];
for (const key of Object.keys(this.swagger.paths)) {
this.restInterfaces.push(key);
}
this.loadOperations();
} else {
this.translate.get('WORKFLOW.MSG.SWAGGER_NOT_EXISTS').subscribe((res: string) => {
this.noticeService.error(res);
});
}
}
}
private loadOperations() {
if (this.node.path) {
const swaggerPath: any = this.swagger.paths[this.node.path];
this.restOperations = [];
for (const key of Object.keys(swaggerPath)) {
this.restOperations.push(key);
}
}
}
private updateMethodInfo() {
if (this.node.method) {
const path: any = this.swagger.paths[this.node.path];
const method: SwaggerMethod = path[this.node.method];
this.node.consumes = WorkflowUtil.deepClone(method.consumes);
this.node.produces = WorkflowUtil.deepClone(method.produces);
let tempParameters: RestParameter[] = [];
method.parameters.forEach(param => {
const nodeParam = new RestParameter(param.name, '', ValueSource[ValueSource.String],
ValueType[ValueType.String], param.position, param.schema, param.required);
tempParameters.push(WorkflowUtil.deepClone(nodeParam));
});
this.node.parameters = tempParameters;
const responseParams = this.restService.getResponseParameters(
this.swagger, this.node.path, this.node.method);
this.node.responses = responseParams.map(param => WorkflowUtil.deepClone(param));
}
}
}
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