56 lines
1.2 KiB
TypeScript
56 lines
1.2 KiB
TypeScript
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import {inject} from '@loopback/core';
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import {
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Request,
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RestBindings,
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get,
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response,
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ResponseObject,
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} from '@loopback/rest';
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/**
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* OpenAPI response for ping()
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*/
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const PING_RESPONSE: ResponseObject = {
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description: 'Ping Response',
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content: {
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'application/json': {
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schema: {
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type: 'object',
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title: 'PingResponse',
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properties: {
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greeting: {type: 'string'},
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date: {type: 'string'},
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url: {type: 'string'},
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headers: {
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type: 'object',
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properties: {
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'Content-Type': {type: 'string'},
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},
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additionalProperties: true,
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},
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},
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},
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},
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},
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};
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/**
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* A simple controller to bounce back http requests
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*/
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export class PingController {
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constructor(@inject(RestBindings.Http.REQUEST) private req: Request) {}
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// Map to `GET /ping`
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@get('/ping')
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@response(200, PING_RESPONSE)
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ping(): object {
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// Reply with a greeting, the current time, the url, and request headers
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return {
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greeting: 'Hello from LoopBack',
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date: new Date(),
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url: this.req.url,
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headers: Object.assign({}, this.req.headers),
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};
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}
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}
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