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Diffstat (limited to 'cds-ui/server/src/controllers/ping.controller.ts')
-rw-r--r-- | cds-ui/server/src/controllers/ping.controller.ts | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/cds-ui/server/src/controllers/ping.controller.ts b/cds-ui/server/src/controllers/ping.controller.ts new file mode 100644 index 000000000..d3098bc69 --- /dev/null +++ b/cds-ui/server/src/controllers/ping.controller.ts @@ -0,0 +1,72 @@ +/* +============LICENSE_START========================================== +=================================================================== +Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved. +=================================================================== + +Unless otherwise specified, all software contained herein is licensed +under the Apache License, Version 2.0 (the License); +you may not use this software except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +============LICENSE_END============================================ +*/ + +import { Request, RestBindings, get, ResponseObject } from '@loopback/rest'; +import { inject } from '@loopback/context'; + +/** + * OpenAPI response for ping() + */ +const PING_RESPONSE: ResponseObject = { + description: 'Ping Response', + content: { + 'application/json': { + schema: { + type: 'object', + properties: { + greeting: { type: 'string' }, + date: { type: 'string' }, + url: { type: 'string' }, + headers: { + type: 'object', + properties: { + 'Content-Type': { type: 'string' }, + }, + additionalProperties: true, + }, + }, + }, + }, + }, +}; + +/** + * A simple controller to bounce back http requests + */ +export class PingController { + constructor(@inject(RestBindings.Http.REQUEST) private req: Request) { } + + // Map to `GET /ping` + @get('/ping', { + responses: { + '200': PING_RESPONSE, + }, + }) + ping(): object { + // Reply with a greeting, the current time, the url, and request headers + return { + greeting: 'Hello from LoopBack', + date: new Date(), + url: this.req.url, + headers: Object.assign({}, this.req.headers), + }; + } +} |