@loopback/rest
Version:
Expose controllers as REST endpoints and route REST API requests to controller methods
68 lines • 2.54 kB
JavaScript
;
// Copyright IBM Corp. and LoopBack contributors 2017,2020. All Rights Reserved.
// Node module: @loopback/rest
// This file is licensed under the MIT License.
// License text available at https://opensource.org/licenses/MIT
Object.defineProperty(exports, "__esModule", { value: true });
exports.HttpHandler = void 0;
const keys_1 = require("./keys");
const request_context_1 = require("./request-context");
const router_1 = require("./router");
class HttpHandler {
constructor(_rootContext, _serverConfig, _routes = new router_1.RoutingTable()) {
this._rootContext = _rootContext;
this._serverConfig = _serverConfig;
this._routes = _routes;
this.handleRequest = (req, res) => this._handleRequest(req, res);
}
registerController(spec, controllerCtor, controllerFactory) {
this._routes.registerController(spec, controllerCtor, controllerFactory);
}
registerRoute(route) {
this._routes.registerRoute(route);
}
/**
* @deprecated Use `registerApiComponents`
* @param defs Schemas
*/
registerApiDefinitions(defs) {
this.registerApiComponents({ schemas: defs });
}
/**
* Merge components into the OpenApi spec
* @param defs - Components
*/
registerApiComponents(defs) {
var _a;
this._openApiComponents = (_a = this._openApiComponents) !== null && _a !== void 0 ? _a : {};
for (const p in defs) {
// Merge each child, such as `schemas`, `parameters`, and `headers`
this._openApiComponents[p] = { ...this._openApiComponents[p], ...defs[p] };
}
}
getApiComponents() {
return this._openApiComponents;
}
/**
* @deprecated Use `getApiComponents`
*/
getApiDefinitions() {
var _a;
return (_a = this._openApiComponents) === null || _a === void 0 ? void 0 : _a.schemas;
}
describeApiPaths() {
return this._routes.describeApiPaths();
}
findRoute(request) {
const route = this._routes.find(request);
Object.assign(route.schemas, this.getApiDefinitions());
return route;
}
async _handleRequest(request, response) {
const requestContext = new request_context_1.RequestContext(request, response, this._rootContext, this._serverConfig);
const sequence = await requestContext.get(keys_1.RestBindings.SEQUENCE);
await sequence.handle(requestContext);
}
}
exports.HttpHandler = HttpHandler;
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