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26 lines
933 B
26 lines
933 B
import {CanonicalStatic} from './CanonicalStatic'
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import {Singleton, Instantiable, StaticClass} from '../di'
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import {CanonicalDefinition} from './Canonical'
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import {Queueable} from '../support/queue/Queue'
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/**
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* A canonical unit that resolves Queueable classes from `app/queueables`.
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*/
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@Singleton()
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export class Queueables extends CanonicalStatic<Queueable, Instantiable<Queueable>> {
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protected appPath = ['queueables']
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protected canonicalItem = 'job'
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protected suffix = '.job.js'
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public async initCanonicalItem(definition: CanonicalDefinition): Promise<StaticClass<Queueable, Instantiable<Queueable>>> {
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const item = await super.initCanonicalItem(definition)
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if ( !(item.prototype instanceof Queueable) ) {
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throw new TypeError(`Invalid middleware definition: ${definition.originalName}. Controllers must extend from @extollo/lib.Queueable.`)
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}
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return item
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}
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}
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