Hax•2y ago

Context being destroyed in mutator

Im currently building an app using the t3 stack + clerk for auth I have an operation which relies on a user's id being passed in my trpc backend, which on other routers was being passed fine through the context object Specifically within this router and this mutator method, I am getting the values from context up until my prisma method is called (I think) and then they disappear. The mutator method is getting the context value, as I console.logged it before hitting this specfic api route Things attempted: - Merge existing ctx object with new ctx object - run middleware as async with awaits, - Any sort of insight or other things I can try is appreciated Code snippets in comments

Solution:

Solution: pass uid in from frontend using custom hook

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2 Replies

HaxOP•2y ago

Code snippets: Error Msg (Undefined property):

tRPC failed on workoutLog.createLog: [
  {
    "code": "invalid_type",
    "expected": "string",
    "received": "undefined",
    "path": [
      "sets",
      0,
      "userId"
    ],
    "message": "Required"
  },

tRPC failed on workoutLog.createLog: [
  {
    "code": "invalid_type",
    "expected": "string",
    "received": "undefined",
    "path": [
      "sets",
      0,
      "userId"
    ],
    "message": "Required"
  },

Mutator Method:

   createLog: protectedProcedure
    .input(workoutSchema)
    .mutation(async({ctx, input}) => {
        const {notes, workoutName, trainingPlanId, sets} = input;
        const {userId} = ctx.auth
        const userIdSets = sets.map(set => {return {...set, userId}})
        try {
            // context exists until here... where it's getting destroyed
            const dbLog = await prisma.workoutLog.create({
                data: {
                    trainingPlanId,
                    notes,
                    name: workoutName,
                    authorId: userId,
                    sets: {
                        createMany: {
                            data: userIdSets
                        }
                    }
                }
            })
            return dbLog;
        } catch (err) {
            return {err: err, ctx: ctx}
        }
    }),

   createLog: protectedProcedure
    .input(workoutSchema)
    .mutation(async({ctx, input}) => {
        const {notes, workoutName, trainingPlanId, sets} = input;
        const {userId} = ctx.auth
        const userIdSets = sets.map(set => {return {...set, userId}})
        try {
            // context exists until here... where it's getting destroyed
            const dbLog = await prisma.workoutLog.create({
                data: {
                    trainingPlanId,
                    notes,
                    name: workoutName,
                    authorId: userId,
                    sets: {
                        createMany: {
                            data: userIdSets
                        }
                    }
                }
            })
            return dbLog;
        } catch (err) {
            return {err: err, ctx: ctx}
        }
    }),

Middleware/Context (trpc.ts)

const enforceUserIsAuthed = t.middleware(async({ ctx, next }) => {
  if (!ctx.auth.userId) {
    throw new TRPCError({ code: "UNAUTHORIZED" });
  }
  return await next({
    ctx: {
      auth: ctx.auth
    },
  });
});

const enforceUserIsAuthed = t.middleware(async({ ctx, next }) => {
  if (!ctx.auth.userId) {
    throw new TRPCError({ code: "UNAUTHORIZED" });
  }
  return await next({
    ctx: {
      auth: ctx.auth
    },
  });
});

interface AuthContext {
  auth: SignedInAuthObject | SignedOutAuthObject
}

const createInnerTRPCContext = ({auth} : AuthContext) => {
  return {
    prisma,
    auth,
  }
}

/**
 * This is the actual context you will use in your router. It will be used to process every request
 * that goes through your tRPC endpoint.
 *
 * @see https://trpc.io/docs/context
 */
export const createTRPCContext = (opts: CreateNextContextOptions) => {
  const { req, res } = opts;
  return createInnerTRPCContext({auth: getAuth(req)});
};

interface AuthContext {
  auth: SignedInAuthObject | SignedOutAuthObject
}

const createInnerTRPCContext = ({auth} : AuthContext) => {
  return {
    prisma,
    auth,
  }
}

/**
 * This is the actual context you will use in your router. It will be used to process every request
 * that goes through your tRPC endpoint.
 *
 * @see https://trpc.io/docs/context
 */
export const createTRPCContext = (opts: CreateNextContextOptions) => {
  const { req, res } = opts;
  return createInnerTRPCContext({auth: getAuth(req)});
};

Solution

Hax•2y ago

Solution: pass uid in from frontend using custom hook

Context being destroyed in mutator

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