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50 lines
1.7 KiB
50 lines
1.7 KiB
import {
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AbstractFactory,
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Container,
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DependencyRequirement,
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PropertyDependency,
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DEPENDENCY_KEYS_METADATA_KEY,
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DEPENDENCY_KEYS_PROPERTY_METADATA_KEY
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} from "@extollo/di"
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import {Collection} from "@extollo/util"
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import {MemorySession} from "./MemorySession";
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import {Session} from "./Session";
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import {Logging} from "../../service/Logging";
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export class SessionFactory extends AbstractFactory {
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protected readonly logging: Logging
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constructor() {
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super({})
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this.logging = Container.getContainer().make<Logging>(Logging)
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}
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produce(dependencies: any[], parameters: any[]): any {
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this.logging.warn(`You are using the default memory-based session driver. It is recommended you configure a persistent session driver instead.`)
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return new MemorySession() // FIXME allow configuring
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}
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match(something: any) {
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return something === Session
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}
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getDependencyKeys(): Collection<DependencyRequirement> {
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const meta = Reflect.getMetadata(DEPENDENCY_KEYS_METADATA_KEY, this.token)
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if ( meta ) return meta
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return new Collection<DependencyRequirement>()
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}
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getInjectedProperties(): Collection<PropertyDependency> {
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const meta = new Collection<PropertyDependency>()
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let currentToken = MemorySession // FIXME allow configuring
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do {
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const loadedMeta = Reflect.getMetadata(DEPENDENCY_KEYS_PROPERTY_METADATA_KEY, currentToken)
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if ( loadedMeta ) meta.concat(loadedMeta)
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currentToken = Object.getPrototypeOf(currentToken)
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} while (Object.getPrototypeOf(currentToken) !== Function.prototype && Object.getPrototypeOf(currentToken) !== Object.prototype)
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return meta
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}
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}
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