Add nest7 new decorator syntax

[edbond88]

With old syntax nest throw error.

I tried to write as written in the documentation of Custom route decorators like this:

const request = ctx.switchToHttp().getRequest();
return request.user;

but i got request.user is undefined.

So I find the user through the getNext().req

[chaunceyau]

Have you tried this? https://docs.nestjs.com/graphql/tooling#custom-decorators

export const User = createParamDecorator(
  (data: unknown, ctx: ExecutionContext) =>
    GqlExecutionContext.create(ctx).getContext().user,
);

[edbond88]

Does not work:

return GqlExecutionContext.create(ctx).getContext().user;

Work:

return GqlExecutionContext.create(ctx).getContext().req.user;

Honestly, I do not fully understand how it should work :)

[marcjulian]

Thanks for your fix. This PR works for me as well.

Also as you commented above this is also a valid solution:

export const UserEntity = createParamDecorator(
  (data: unknown, ctx: ExecutionContext) =>
    GqlExecutionContext.create(ctx).getContext().req.user,
);

[chaunceyau]

Yes @edbond88 - it's because of how the context is passed when the GraphQL Module (Apollo-server) was created: https://github.com/fivethree-team/nestjs-prisma-starter/blob/master/src/app.module.ts

Thanks for update @marcjulian 😄