34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
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import {Model} from "../model/Model";
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import {Instantiable, Singleton, Inject} from "../../di";
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import {CommandLine} from "../../cli";
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import {model_template} from "../template/model";
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import {CanonicalStatic} from "../../service/CanonicalStatic";
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import {CanonicalDefinition} from "../../service/Canonical";
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/**
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* Canonical unit responsible for loading the model classes defined by the application.
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*/
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@Singleton()
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export class Models extends CanonicalStatic<Model<any>, Instantiable<Model<any>>> {
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@Inject()
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protected readonly cli!: CommandLine
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protected appPath = ['models']
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protected canonicalItem = 'model'
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protected suffix = '.model.js'
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public async up() {
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await super.up()
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this.cli.registerTemplate(model_template)
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}
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public async initCanonicalItem(definition: CanonicalDefinition): Promise<Instantiable<Model<any>>> {
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const item = await super.initCanonicalItem(definition)
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if ( !(item.prototype instanceof Model) ) {
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throw new TypeError(`Invalid controller definition: ${definition.originalName}. Models must extend from @extollo/orm.Model.`)
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}
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return item
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}
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}
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