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Access Node application instance in Controller

0

I'd like to access my Nest instance I created in my main.ts within my Controller:

main.ts

async function bootstrap() 
 const app = await NestFactory.create(AppModule);
 await app.listen(3000);

My Controller

 private superlogin: Superlogin;

 constructor(private sfMainDbService: SfMainDbService) 
 this.instantiateSuperLogin(app); // How can I access my Nest app instance here?
 

 public instantiateSuperLogin(app: any) 
 this.superlogin = new Superlogin(superLoginUsersConfig);
 app.use('/users/auth', this.superlogin.router);
 

What's the correct way to achieve this?

node.js nestjs

share|improve this question

edited 12 hours ago

matthiasunt

asked 12 hours ago

matthiasuntmatthiasunt

421822

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  You shouldn't be accessing your app inside of a controller or provider like this. It's an anti-pattern called Service Locator that runs contrary to the good design principles that Nest helps you establish. If you explain a bit more what you're trying to actually accomplish here with the SuperLogin we can help you move the instantiation to the correct place so that it can be injected directly to the controller.
  
  – Jesse Carter
  10 hours ago
  

  
  
  
  

add a comment | 

0

I'd like to access my Nest instance I created in my main.ts within my Controller:

main.ts

async function bootstrap() 
 const app = await NestFactory.create(AppModule);
 await app.listen(3000);

My Controller

 private superlogin: Superlogin;

 constructor(private sfMainDbService: SfMainDbService) 
 this.instantiateSuperLogin(app); // How can I access my Nest app instance here?
 

 public instantiateSuperLogin(app: any) 
 this.superlogin = new Superlogin(superLoginUsersConfig);
 app.use('/users/auth', this.superlogin.router);
 

What's the correct way to achieve this?

node.js nestjs

share|improve this question

edited 12 hours ago

matthiasunt

asked 12 hours ago

matthiasuntmatthiasunt

421822

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  You shouldn't be accessing your app inside of a controller or provider like this. It's an anti-pattern called Service Locator that runs contrary to the good design principles that Nest helps you establish. If you explain a bit more what you're trying to actually accomplish here with the SuperLogin we can help you move the instantiation to the correct place so that it can be injected directly to the controller.
  
  – Jesse Carter
  10 hours ago
  

  
  
  
  

add a comment | 

I'd like to access my Nest instance I created in my main.ts within my Controller:

main.ts

async function bootstrap() 
 const app = await NestFactory.create(AppModule);
 await app.listen(3000);

My Controller

 private superlogin: Superlogin;

 constructor(private sfMainDbService: SfMainDbService) 
 this.instantiateSuperLogin(app); // How can I access my Nest app instance here?
 

 public instantiateSuperLogin(app: any) 
 this.superlogin = new Superlogin(superLoginUsersConfig);
 app.use('/users/auth', this.superlogin.router);
 

What's the correct way to achieve this?

node.js nestjs

share|improve this question

edited 12 hours ago

matthiasunt

asked 12 hours ago

matthiasuntmatthiasunt

421822

async function bootstrap() 
 const app = await NestFactory.create(AppModule);
 await app.listen(3000);

 private superlogin: Superlogin;

 constructor(private sfMainDbService: SfMainDbService) 
 this.instantiateSuperLogin(app); // How can I access my Nest app instance here?
 

 public instantiateSuperLogin(app: any) 
 this.superlogin = new Superlogin(superLoginUsersConfig);
 app.use('/users/auth', this.superlogin.router);
 

share|improve this question

edited 12 hours ago

matthiasunt

asked 12 hours ago

matthiasuntmatthiasunt

421822

share|improve this question

edited 12 hours ago

matthiasunt

asked 12 hours ago

matthiasuntmatthiasunt

421822

asked 12 hours ago

matthiasuntmatthiasunt

421822

asked 12 hours ago

matthiasuntmatthiasunt

421822