Comments (6)
I'll take a look.
from node-decorators.
Hi @Solang99, first example is missing @Injectable decorator.
from node-decorators.
I'm sorry, I forgot it in the copy paste but the problem still remains
from node-decorators.
Could you prepare a gist so I can take a look?
from node-decorators.
Hi @serhiisol, I have this problem too. Could you add an example to the readme file on how to properly use DI for middleware?
My case
controller.ts
@Controller('/ping')
@Injectable()
export class PingController {
constructor() {}
@Get('*', [WebRequestCookieMiddleware, WebRequestAuthMiddleware])
async ping(
@Request() req: PrivateWebRequest,
@Response() response: WebResponse<string>
) {
console.log('isAuth!')
return response.status(200).send('pong');
}
}
middleware.ts
@Injectable()
export class WebRequestAuthMiddleware implements Middleware {
constructor(@Inject(AuthConfig) private readonly authConfig: AuthConfig) {
}
async use(req: Request, res: Response, next: NextFunction): Promise<void> {
console.log(this.authConfig.authCookieName); // -> undefined
// some logic
return next();
}
}
from node-decorators.
My solution
middleware.ts
@Injectable()
export class WebRequestAuthMiddlewareProto implements Middleware { ...
const webRequestAuthMiddlewareInst = await Container.get<WebRequestAuthMiddlewareProto>(WebRequestAuthMiddlewareProto)
export class WebRequestAuthMiddleware implements Middleware {
async use(req: PrivateWebRequest, res: Response, next: NextFunction): Promise<void> {
return void await webRequestAuthMiddlewareInst.use(req, res, next)
}
}
from node-decorators.
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from node-decorators.