I am trying to register methods and functions into express. For example:

@Controller("/api/users/")
export class UserController {

    constructor() {
        console.log("constructor")
    }

    @GET("get/:id")
    public getUser(req: Request, res: Response) {

    }
}

The decorator is as follows:

export function Controller(basePath: string) {
    return function(target: any) {
        const instance = new target();
        const methodList = Object.getOwnPropertyNames(target.prototype).map(m => target.prototype[m])
        methodList.forEach(method => {
            console.log(method) //<--- What should I put here?
        })
    }
}

export function GET(url: string) {
    return function (target: any, propertyKey: String, descriptor: PropertyDescriptor) {
        const originalMethod = descriptor.value;

        descriptor.value = async function (...args: any[]) {
            descriptor.value.url = url
        }
        return descriptor;
    }
}

How do I get the value “get/:id” without invoking getUser function?

The goal is to reference getUser to Express router. So in this case, I want to register getUser(req, res) as express.router.get(basePath + url, method)

I don’t know what to put there to replace console.log(method) to register the methods