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40 lines
1.5 KiB
40 lines
1.5 KiB
import {HTTPKernelModule} from "../HTTPKernelModule";
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import {HTTPKernel} from "../HTTPKernel";
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import {Request} from "../../lifecycle/Request";
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import {ActivatedRoute} from "../../routing/ActivatedRoute";
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import {ResponseObject} from "../../routing/Route";
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import {plaintext} from "../../response/StringResponseFactory";
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import {ResponseFactory} from "../../response/ResponseFactory";
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import {json} from "../../response/JSONResponseFactory";
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import {http} from "../../response/HTTPErrorResponseFactory";
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import {HTTPStatus} from "@extollo/util";
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export class ExecuteResolvedRouteHandlerHTTPModule extends HTTPKernelModule {
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public static register(kernel: HTTPKernel) {
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kernel.register(this).core()
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}
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public async apply(request: Request) {
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if ( request.hasInstance(ActivatedRoute) ) {
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const route = <ActivatedRoute> request.make(ActivatedRoute)
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let object: ResponseObject = await route.handler(request)
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if ( (typeof object === 'string') || (typeof object === 'number') ) {
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object = plaintext(String(object))
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}
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if ( object instanceof ResponseFactory ) {
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await object.write(request)
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} else if ( typeof object !== 'undefined' ) {
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await json(object).write(request)
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} else {
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await plaintext('').write(request)
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}
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} else {
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await http(HTTPStatus.NOT_FOUND).write(request)
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}
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return request
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}
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}
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