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40 lines
1.4 KiB
40 lines
1.4 KiB
import {Injectable, Inject} from '../../../di'
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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 {Routing} from '../../../service/Routing'
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import {ActivatedRoute} from '../../routing/ActivatedRoute'
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import {Logging} from '../../../service/Logging'
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/**
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* HTTP kernel middleware that tries to find a registered route matching the request's
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* path and creates an ActivatedRoute instance from it.
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*/
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@Injectable()
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export class MountActivatedRouteHTTPModule extends HTTPKernelModule {
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public readonly executeWithBlockingWriteback = true
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@Inject()
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protected readonly routing!: Routing
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@Inject()
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protected readonly logging!: Logging
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public static register(kernel: HTTPKernel): void {
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kernel.register(this).before()
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}
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public async apply(request: Request): Promise<Request> {
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const route = this.routing.match(request.method, request.path)
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if ( route ) {
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this.logging.verbose(`Mounting activated route: ${request.path} -> ${route}`)
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const activated = <ActivatedRoute> request.make(ActivatedRoute, route, request.path)
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request.registerSingletonInstance<ActivatedRoute>(ActivatedRoute, activated)
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} else {
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this.logging.debug(`No matching route found for: ${request.method} -> ${request.path}`)
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}
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return request
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}
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}
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