All files / lib/decorators Setter.ts

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import { Keys } from "../Keys";
 
export function Setter() {
    return (
        target: object,
        propertyKey: string,
        descriptor: PropertyDescriptor
    ) => {
        const metadata: any = Reflect.getMetadata(Keys.SETTER_METHOD_PROPERTY_DECORATOR_KEY, target.constructor) || {};
 
        if (metadata[Keys.SETTER_METHOD_PROPERTY_DECORATOR_KEY] === undefined) {
            metadata[Keys.SETTER_METHOD_PROPERTY_DECORATOR_KEY] = [];
        }
 
        metadata[Keys.SETTER_METHOD_PROPERTY_DECORATOR_KEY].push(propertyKey); // push setter methods.
 
        Reflect.defineMetadata(Keys.SETTER_METHOD_PROPERTY_DECORATOR_KEY, metadata, target.constructor);
    };
}