Cannot read properties of undefined (reading 'use')

[markkelsall]

Hi,

Thank you for adding in the flexibility to support standard functions as middleware!

However noticed this error when trying to use a function that returns a middleware function e.g.

export const testMiddlewareFunc = (test: string) => {
	return async (req, res, next) => {
		console.log(test);
		next();
	};
};

@Controller("/TestDecorator", [
	async (req: Request, res: Response, next: NextFunction) => {
		console.log("log controller middleware");
		next();
	},
	testMiddlewareFunc("123")
])
export class TestDecoratorController {
	@Get("/:id", [
		async (req: Request, res: Response, next: NextFunction) => {
			console.log("package log route middleware");
			next();
		}
	])

And I get this error

Which I think originates from here - https://github.com/serhiisol/node-decorators/blob/master/express/src/middleware.ts#L67

Is it possible to add this flexibility?

Thanks

[serhiisol]

Hi @markkelsall. Nice catch, I'll take a look asap