tRPC in getServerSideProps

this is the code im writing in the getServerSideProps

export const getServerSideProps = async (context: any) => {
  const session = await getSession(context)

  const { id: shopId } = context.query

  const shop = trpc.shops.getById.useQuery(shopId)

  if (!shop) {
    return {
      redirect: {
        permanent: false,
        destination: `api/auth/signin`,
      },
    }
  }

export const getServerSideProps = async (context: any) => {
  const session = await getSession(context)

  const { id: shopId } = context.query

  const shop = trpc.shops.getById.useQuery(shopId)

  if (!shop) {
    return {
      redirect: {
        permanent: false,
        destination: `api/auth/signin`,
      },
    }
  }

javascript getting this error "TypeError: Cannot read properties of null (reading 'useContext')" I enabled ssr in the utils/trpc.ts file, still same error

6 Replies

barry•17mo ago

you dont use it in gssp

cje•17mo ago

https://www.youtube.com/watch?v=G2ZzmgShHgQ

Christopher Ehrlich

YouTube

Advanced tRPC - Callers, functions, and gSSP

Repo for this video: https://github.com/c-ehrlich/you-dont-need-callers If you want to use schema in the frontend, they cannot be imported from the same file as things that run specifically in the backend. One solution would be to put them into a procedureName.schema.ts or similar file. tRPC: https://trpc.io/docs Create T3 App: https://crea...

cje•17mo ago

gssp starts at like 4:30

batata•17mo ago

will watch the video appeared on my feed yesterday, was too lazy to watch it lmao. lesson learned really nice video, i hope you keep publishing content!

Unknown User•17mo ago

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cje•17mo ago

thanks! the fakeprisma thing was just something i made up for this video https://github.com/c-ehrlich/you-dont-need-callers/blob/main/src/server/db.ts

GitHub

you-dont-need-callers/db.ts at main · c-ehrlich/you-dont-need-callers

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tRPC in getServerSideProps