All files / lib/decorators RunBefore.ts

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import { Keys } from "../Keys";
import { Type } from "../interfaces/IType";
import { IRunBefore } from "../interfaces/IRunBefore";
 
export function RunBefore(key: string | Type<IRunBefore>) {
    return (
        target: object,
        propertyKey: string,
        descriptor: PropertyDescriptor
    ) => {
 
        const metadata: any = Reflect.getMetadata(Keys.BEFORE_METHOD_KEY, target.constructor) || {};
        // @ts-ignore
        metadata[propertyKey] = key;
        Reflect.defineMetadata(Keys.BEFORE_METHOD_KEY, metadata, target.constructor);
        Reflect.defineMetadata(Keys.METHOD_DESCRIPTOR_KEY, {...descriptor}, target.constructor);
    };
}