Scoped Containers with TypeOrm -> Cannot get Connection with name "default"

[MWhite-22]

Describe the Bug

When using scoped containers with ApolloServer, TypeGraphQL, and TypeORM, no resolver works. Everything is great for global containers, just not scoped. The error I get back is

"Cannot get Connection with name "default" from the ConnectionManager. 
Make sure you have created the connection and called "useContainer(Container)" in your application before establishing a connection and importing any entity into TypeORM.",

To Reproduce

/*...other imports*/
import { ApolloServer } from 'apollo-server-express';
import { buildSchema, ResolverData } from 'type-graphql';
import { getConnectionManager, useContainer } from 'typeorm';
import { Container as TypeOrmContainer } from 'typeorm-typedi-extensions';
import Container from 'typedi';

useContainer(TypeOrmContainer);

async function main() {
	// ============================================================
	// 			SETUP
	// ============================================================
	const app = Express();
	app.set('trust proxy', 1);

	// ============================================================
	// 			DB
	// ============================================================
	try {
		const dbConnection = await DB.connect();
		console.log('TypeORM Connected:', dbConnection.isConnected);
	} catch (e) {
		console.warn('TypeORM Connection Error');
		console.log(e);
		process.exit(1);
	}

	// ============================================================
	// 			APOLLO SERVER
	// ============================================================
	const apolloServer = new ApolloServer({
		schema: await buildSchema({
			resolvers: [path.join(process.cwd(), 'build/modules/**/resolver*.js')],
			container: ({ context }: ResolverData<CTX>) => context.scopedContainer, //GRAB SCOPE CONTAINER HERE
			validate: { validationError: { target: false, value: false } },
		}),
		context: ({ req, res }): CTX => {
			const requestId: string = cuid();
			const scopedContainer = Container.of(requestId); //CREATE SCOPE CONTAINER HERE

			const context: CTX = {
				requestId,
				req,
				res,
				session: req.session,
				scopedContainer,
			};

			scopedContainer.set<CTX>('CTX', context);

			return context;
		},
		playground: { settings: { 'request.credentials': 'include' } },
	});

	apolloServer.applyMiddleware({
		app,
		cors: { origin: ENV.FRONTEND.URL, credentials: true },
	});

	// ============================================================
	// 			START SERVER
	// ============================================================
	app.listen(ENV.PORT, () => console.log(`Server started on http://localhost:${ENV.PORT}/graphql`));
}

Everything builds as expected, but try to query any resolver class that has @InjectRepository() or anything TypeORM related, and GQL returns the above error message.

I have a suspicion this is a "typeorm-typedi-extensions" issue with the type-di changes from 0.8 to 0.10, but if there's any help you could provide on fixes that would be amazing.

Full repo HERE

Expected Behavior

Connect to DB and query repository as intended. Everything works without scopes, and scoped containers work great without typeorm, just no go on the combo application.

Environment (please complete the following information):

• OS: Mac
• Node 15.12.0
• Package version 1.1.1
• TypeScript version 4.3.4

[MichalLytek]

Moving to discussion as it's not TypeGraphQL issue.

[MichalLytek]

TypeGraphQL has nothing to do with the DI containers. It just calls .get() and that's all.

I have a suspicion this is a "typeorm-typedi-extensions"

Ask on their repo how to configure TypeDI, TypeORM and scoped containers.

[MWhite-22]

Yup, already on it. You are just significantly more active and, given the docs frequent connection to TypeORM, I was wondering if you had any recommendations on correct configuration.

Ill wait for a reply from the typeDI team. Thanks.

[MWhite-22]

FYI I Found the error. Its in the way typeorm-typedi-extensions sets up the ConnectionManager in TypeDI.

Deep dive into results here: typestack/typeorm-typedi-extensions#51