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DIAdiscord.js - Imagine a boo! 👻TtRPC TTCTheo's Typesafe Cult

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TTCTheo's Typesafe Cult

•Created by rustclan on 9/3/2023 in #questions

TRPC error handling

Thank you 🙂

4 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 4/30/2023 in #questions

TRPC ratelimiting endpoints (race conditions)

bump

3 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 4/30/2023 in #questions

TRPC ratelimiting endpoints (race conditions)

function which needs to be ratelimited (using the redis cache)

export const getUserGuilds = async (
  session: Session
): Promise<CachedUserGuild[] | null> => {
  if (!session.user.accessToken || !session.user.id) return null;

  const webUser = await cache.webUsers.get(session.user.id);
  if (webUser) return webUser.guilds;

  const response = await fetch(discord...)
  const guilds = await response.json();
  if (!response.ok || guilds.length <= 0) return null;
  
  // add guilds to cache
  await cache.webUsers.create(session.user.id, guilds);

  return guilds;
};

export const getUserGuilds = async (
  session: Session
): Promise<CachedUserGuild[] | null> => {
  if (!session.user.accessToken || !session.user.id) return null;

  const webUser = await cache.webUsers.get(session.user.id);
  if (webUser) return webUser.guilds;

  const response = await fetch(discord...)
  const guilds = await response.json();
  if (!response.ok || guilds.length <= 0) return null;
  
  // add guilds to cache
  await cache.webUsers.create(session.user.id, guilds);

  return guilds;
};

A big band aid fix would be to just add an artificial wait:

    if (!guilds) {
      await new Promise((resolve) => setTimeout(resolve, 1000));
      webUser = await cache.webUsers.get(ctx.session.user.id);
      guilds = webUser?.guilds;
      if (!guilds) {
        throw new TRPCError({ code: 'UNAUTHORIZED' });
      }
    }

    if (!guilds) {
      await new Promise((resolve) => setTimeout(resolve, 1000));
      webUser = await cache.webUsers.get(ctx.session.user.id);
      guilds = webUser?.guilds;
      if (!guilds) {
        throw new TRPCError({ code: 'UNAUTHORIZED' });
      }
    }

But obviously this is not very elegant..

3 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 12/4/2022 in #questions

TRPC cache (with vercel, but not working locally too)

bump

2 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/30/2022 in #questions

TRPC max retries on endpoint

yep. I want to change global. Useful to know that i can change specific query tho. thanks!

15 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/30/2022 in #questions

TRPC max retries on endpoint

Thank you so much!

export const trpc = createTRPCNext<AppRouter>({
  config() {
    return {
      transformer: superjson,
      links: [
        loggerLink({
          enabled: (opts) =>
            process.env.NODE_ENV === "development" ||
            (opts.direction === "down" && opts.result instanceof Error),
        }),
        httpBatchLink({
          url: `${getBaseUrl()}/api/trpc`,
        }),
      ],
      queryClientConfig: {
        defaultOptions: {
          queries: {
            retry: false,
          },
        },
      },
    };
  },
  ssr: false,
});

export const trpc = createTRPCNext<AppRouter>({
  config() {
    return {
      transformer: superjson,
      links: [
        loggerLink({
          enabled: (opts) =>
            process.env.NODE_ENV === "development" ||
            (opts.direction === "down" && opts.result instanceof Error),
        }),
        httpBatchLink({
          url: `${getBaseUrl()}/api/trpc`,
        }),
      ],
      queryClientConfig: {
        defaultOptions: {
          queries: {
            retry: false,
          },
        },
      },
    };
  },
  ssr: false,
});

I had to insert queryClientConfig inside of this initaliser 🙂

15 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/30/2022 in #questions

TRPC max retries on endpoint

I'm looking for where the rq/adapter is made and I cannot find where I can configure the queryclient. i ASSUME IT IS IN trpc.ts

const t = initTRPC.context<Context>().create({
  transformer: superjson,
  errorFormatter({ shape }) {
    return shape;
  },
});

const t = initTRPC.context<Context>().create({
  transformer: superjson,
  errorFormatter({ shape }) {
    return shape;
  },
});

after looking at the trpc docs, it appears this is where it is intialized. But cannot find any information about adding custom reactquery options.

15 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/30/2022 in #questions

TRPC max retries on endpoint

oh right okay. Thank you 🙂

15 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/30/2022 in #questions

TRPC max retries on endpoint

oh apologies. I was not aware trpc used react query

15 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

You have saved me many hours

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

Np. I appreciate the help 🙂

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

Thanks! That fixes it. Sorry for that mistake 🙂

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

Alright yea, that resolves it.

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

ill try comment this out see if that resolves it.

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

Not that I know of. I'm trying to use env.NEXT_PUBLIC_CLIENT_INVITE_URL in a component. But this is a client env as far as I know.

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

# Next Auth
NEXTAUTH_SECRET="..."
NEXTAUTH_URL="http://localhost:3000"

# Next Auth
NEXTAUTH_SECRET="..."
NEXTAUTH_URL="http://localhost:3000"

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

Nope! Unfortunately still the same.

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

hmm. My database env is:

DATABASE_URL="mysql://root@localhost:3306/aio"

DATABASE_URL="mysql://root@localhost:3306/aio"

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

me too! 😛

27 replies

TTCTheo's Typesafe Cult

•Created by rustclan on 11/20/2022 in #questions

invalid environment variables

correct, it has contents. It is a url example:

NEXT_PUBLIC_CLIENT_INVITE_URL="https://discord.com/api/oauth2/authorize"

NEXT_PUBLIC_CLIENT_INVITE_URL="https://discord.com/api/oauth2/authorize"

27 replies

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