macstr1k3r / trpc-nestjs-adapter Goto Github PK

Hi, thanks for the great adapter!

I'm trying it out but having issues resolving services that have a Prisma service injected into them (most of the services in the application), which is very similar to the example in the Nest docs: https://docs.nestjs.com/recipes/prisma#use-prisma-client-in-your-nestjs-services. I just get an infinite loading spinner when I try to access any of the trpc endpoints. It seems to work when I use a service in tRPC that doesn't have any injected dependencies.

Does anyone have any ideas why this isn't resolving? Is there any more information I can provide to help debug this? Would love to be able to use this properly!

EDIT: Tried nestjs-prisma too and this exhibits the same behavior. NodeJS ran out of memory after hitting the tRPC endpoint.

I have implemented NestJS connection to tRPC without your adapter, and found your solution looking for a way to authorize via context, but I see that you don't have it in your example either. Perhaps you have some ideas?

I, just like in your implementation, albeit in a different way, have access to services to call them in query and mutation, but I don't in createContext.

I am wondering if there is a way to create custom decorators to route the procedures, i.e.

@Controller('api/cats')
export class CatsController {
  @Mutation({ input: z.object({ name: z.string(), }).optional() })
  createCat(@Input() input: { name: string }) {
    // do stuff
  }

  @Query({ input: z.object({ id: z.string(), }).optional() })
  getCat(@Input() input: { id: string }) {
    // do stuff
  }
}

What's your initial take? I can work on a PoC

Hi. I want to use this and try it out but i don't know how to use it exactly.. i see an example folder, so do i need to copy that whole folder including the /lib into my project? Or how does this work? I don't see how to run the example you have to see it working. Should I be able to?

(my use case is a monorepo with a single node_modules for front end and backend).
reproduce:

mkdir zz
cd zz
npm init
npm install trpc-nestjs-adapter @trpc/client @trpc/server

npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: @trpc/[email protected]
npm ERR! node_modules/@trpc/server
npm ERR! @trpc/server@"" from the root project
npm ERR! peer @trpc/server@"10.11.0" from @trpc/[email protected]
npm ERR! node_modules/@trpc/client
npm ERR! @trpc/client@"" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! trpc-nestjs-adapter@"" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: @trpc/[email protected]
npm ERR! node_modules/@trpc/server
npm ERR! peer @trpc/server@"~10.10.0" from [email protected]
npm ERR! node_modules/trpc-nestjs-adapter
npm ERR! trpc-nestjs-adapter@"" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See /Users/rk/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR! /Users/rk/.npm/_logs/2023-02-13T00_02_48_304Z-debug-0.log