1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/*******************************************************************************
* 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 { Injectable } from '@angular/core';
import { Http, RequestOptionsArgs } from '@angular/http';
import { Observable } from 'rxjs/Rx';
import { isNullOrUndefined } from 'util';
import { SwaggerMethod } from '../model/swagger';
import { SwaggerResponseClass } from '../model/swagger';
import { Swagger, SwaggerSchemaObject } from '../model/swagger';
import { RestConfig } from '../model/rest-config';
import { BroadcastService } from './broadcast.service';
import { NoticeService } from './notice.service';
import { SettingService } from './setting.service';
@Injectable()
export class RestService {
private restConfigs: RestConfig[] = [];
private runtimeURL = '/openoapi/catalog/v1/sys/config';
private msbPublishServiceURL = '/api/msdiscover/v1/publishservicelist';
constructor(private broadcastService: BroadcastService, private http: Http,
private noticeService: NoticeService, private settgingService: SettingService) {
this.settgingService.getSetting().subscribe(setting => {
if (true === setting.supportRestNode) {
this.initSwaggerInfo();
} else {
this.broadcastService.broadcast(this.broadcastService.updateModelRestConfig, null);
}
});
}
public getRestConfigs(): RestConfig[] {
return this.restConfigs;
}
public getRestConfig(id: string): RestConfig {
return this.restConfigs.find(tmp => tmp.id === id);
}
public getSwaggerInfo(id: string): Swagger {
const restConfig = this.restConfigs.find(tmp => tmp.id === id);
return restConfig === undefined ? undefined : restConfig.swagger;
}
public getResponseParameters(swagger: Swagger, interfaceUrl: string, operation: string): SwaggerResponseClass[] {
const path = swagger.paths[interfaceUrl];
const method: SwaggerMethod = path[operation];
let responses: SwaggerResponseClass[] = [];
for (const key of Object.keys(method.responses)) {
if (key.startsWith('20') && method.responses[key].schema && method.responses[key].schema.$ref) {
let response: SwaggerResponseClass = method.responses[key];
responses.push(response);
}
}
return responses;
}
public getDefinition(swagger: Swagger, position: string): SwaggerSchemaObject {
const definitionName = position.substring('#/definitions/'.length);
return swagger.definitions[definitionName];
}
private initSwaggerInfo(): void {
this.http.get(this.runtimeURL).subscribe(runtimeResponse => {
const tenant = runtimeResponse.json().tenant;
console.log('Current namespace is:' + tenant);
this.initSwaggerInfoByTenant(tenant);
}, error => {
console.warn('No tenant interface!');
this.initSwaggerInfoByTenant('');
});
}
private initSwaggerInfoByTenant(tenant: string): void {
this.http.get(this.msbPublishServiceURL, { params: { namespace: tenant } }).subscribe(serviceResponse => {
if (!Array.isArray(serviceResponse.json())) {
return;
}
const services = serviceResponse.json();
const protocel = location.protocol.slice(0, location.protocol.length - 1);
const swaggerObservableArray: Observable<any>[] = [];
services.forEach(serviceInfo => {
if ('REST' === serviceInfo.protocol && protocel === serviceInfo.publish_protocol) {
// this service don't have sawgger file.
if ('/activiti-rest' !== serviceInfo.publish_url) {
const id = serviceInfo.serviceName + '.' + serviceInfo.version;
this.restConfigs.push(new RestConfig(id, serviceInfo.serviceName, serviceInfo.version, serviceInfo.publish_url));
let swaggerUrl = '';
if (undefined !== serviceInfo.swagger_url && '' !== serviceInfo.swagger_url) {
swaggerUrl = serviceInfo.publish_url + '/' + serviceInfo.swagger_url;
} else {
// default swagger url is: '/swagger.json'
swaggerUrl = serviceInfo.publish_url + '/swagger.json';
}
const options: any = {
headers: {
Accept: 'application/json',
}
};
swaggerObservableArray.push(this.http.get(swaggerUrl, options).timeout(5000).catch((error): Observable<any> => {
console.log('Request swagger from:"' + swaggerUrl + '" faild!');
return Observable.of(null);
}));
}
}
});
Observable.forkJoin(swaggerObservableArray).subscribe(
responses => {
let deleteArray: number[] = [];
responses.forEach((response, index) => {
// mark http get failed request index or set the swagger into restConfigs
if (null === response) {
deleteArray.push(index);
} else {
try {
const swagger = response.json();
this.restConfigs[index].swagger = new Swagger(swagger);
} catch (e) {
deleteArray.push(index);
console.warn('Do not support this sawgger file format:' + response.text());
}
}
});
console.log('Get all swagger file finish.');
// delete failed request from all restConfigs array
deleteArray.reverse();
deleteArray.forEach(deleteIndex => {
this.restConfigs.splice(deleteIndex, 1);
});
this.broadcastService.broadcast(this.broadcastService.updateModelRestConfig, this.restConfigs);
console.log('Load all swagger finished.');
}
);
});
}
}
|
