M Zeeshan Posts - Convex Community

M Zeeshan

•Created by M Zeeshan on 10/4/2024 in #support-community

Schedule function

hello there I need to execute a specific task every minute on creation (api.some_task.create), but only for a duration of 10 minutes. Could someone please guide me on how to schedule this function?

27 replies

CCConvex Community

•Created by M Zeeshan on 9/25/2024 in #support-community

Disable useQuery hook

Hello, I'm experiencing an issue with the Convex useQuery hook. Is it possible to disable it entirely? For instance, I've tried:

const disabled= ///////

const results = useQuery(api.hire_requests.notifications, { disabled });

const disabled= ///////

const results = useQuery(api.hire_requests.notifications, { disabled });

Currently, I'm handling this by checking the 'disabled' argument and returning if it's true. However, I'm wondering if there's a native or more idiomatic way to achieve this in Convex?"

3 replies

CCConvex Community

•Created by M Zeeshan on 9/17/2024 in #support-community

Cannot find module dataModel

error:

utils/convex.ts:11:27 - error TS2307: Cannot find module '@/convex/_generated/dataModel' or its corresponding type declarations.

11 import { DataModel } from '@/convex/_generated/dataModel';

utils/convex.ts:11:27 - error TS2307: Cannot find module '@/convex/_generated/dataModel' or its corresponding type declarations.

11 import { DataModel } from '@/convex/_generated/dataModel';

import { DataModel } from '@/convex/_generated/dataModel';
import { GenericQueryCtx } from 'convex/server';

const getUser = async (ctx: GenericQueryCtx<DataModel>) => {
  const user = await ctx.auth.getUserIdentity();

  if (!user)
    throw customConvexError({
      type: 'unauthenticated',
      message: 'unauthenticaed request',
    });

  return user;
};

export const secureZodQuery = zCustomQuery(query, {
  args: {},
  input: async (ctx) => {
    const user = await getUser(ctx);

    return { ctx: { ...ctx, user }, args: {} };
  },
});

import { DataModel } from '@/convex/_generated/dataModel';
import { GenericQueryCtx } from 'convex/server';

const getUser = async (ctx: GenericQueryCtx<DataModel>) => {
  const user = await ctx.auth.getUserIdentity();

  if (!user)
    throw customConvexError({
      type: 'unauthenticated',
      message: 'unauthenticaed request',
    });

  return user;
};

export const secureZodQuery = zCustomQuery(query, {
  args: {},
  input: async (ctx) => {
    const user = await getUser(ctx);

    return { ctx: { ...ctx, user }, args: {} };
  },
});

3 replies

CCConvex Community

•Created by M Zeeshan on 9/17/2024 in #support-community

Authentication in paginated query

How do I implement user authentication checks in paginated queries error:

Type '{ success: boolean; message: string; }' is missing the following properties from type 'PaginationResult<any>': page, isDone, continueCursor

Type '{ success: boolean; message: string; }' is missing the following properties from type 'PaginationResult<any>': page, isDone, continueCursor

server:

query({
  handler: async () => {
    const user = await ctx.auth.getUserIdentity();

    if (!user) {
      return {
        success: false,
        message: 'unauthenticated request',
      };
    }

    return await queryBuilder
      .order('desc')
      .paginate(args.paginationOpts);
  },
});

query({
  handler: async () => {
    const user = await ctx.auth.getUserIdentity();

    if (!user) {
      return {
        success: false,
        message: 'unauthenticated request',
      };
    }

    return await queryBuilder
      .order('desc')
      .paginate(args.paginationOpts);
  },
});

front-end:

  const { results, loadMore, status, isLoading } = usePaginatedQuery(
    api.hire_requests.getMultiple,  // <---- EROR HERE
    args,
    { initialNumItems: 20 },
  );

  const { results, loadMore, status, isLoading } = usePaginatedQuery(
    api.hire_requests.getMultiple,  // <---- EROR HERE
    args,
    { initialNumItems: 20 },
  );

58 replies

CCConvex Community

•Created by M Zeeshan on 9/16/2024 in #support-community

Clerk auth session in Convex functions

i know i can get user object like this by configuring auth.config.ts

const user = await ctx.auth.getUserIdentity();

const user = await ctx.auth.getUserIdentity();

and in httpActions

await fetch(url, {
  headers: {
    Authorization: `Bearer ${token}`,
  },
});

await fetch(url, {
  headers: {
    Authorization: `Bearer ${token}`,
  },
});

but how to get clerk active session in any function or httpAction ?

49 replies

CCConvex Community

•Created by M Zeeshan on 9/15/2024 in #support-community

Retrieve Total Document Count Before Pagination

I want to retrieve the total number of documents found before pagination takes place. However, I tried the following code and encountered an error. error: Uncaught Error: A query can only be chained once and can't be chained after iteration begins. code:

let queryBuilder = ctx.db.query('skills');

if (title) {
      // @ts-ignore
      queryBuilder = queryBuilder.withSearchIndex('title', (q) =>
        q.search('title', title),
      );
    }

    queryBuilder = queryBuilder.filter((q) =>
      q.eq(q.field('isDeleted'), false),
    );

    // some code //

    if (type !== undefined) {
      queryBuilder = queryBuilder.filter((q) =>
        q.eq(q.field('type'), type),
      );
    }

    const totalFound = await queryBuilder.collect();
    const results = await queryBuilder.paginate(args.paginationOpts);

let queryBuilder = ctx.db.query('skills');

if (title) {
      // @ts-ignore
      queryBuilder = queryBuilder.withSearchIndex('title', (q) =>
        q.search('title', title),
      );
    }

    queryBuilder = queryBuilder.filter((q) =>
      q.eq(q.field('isDeleted'), false),
    );

    // some code //

    if (type !== undefined) {
      queryBuilder = queryBuilder.filter((q) =>
        q.eq(q.field('type'), type),
      );
    }

    const totalFound = await queryBuilder.collect();
    const results = await queryBuilder.paginate(args.paginationOpts);

77 replies

CCConvex Community

•Created by M Zeeshan on 9/15/2024 in #support-community

Error in Server Component

hello there... I'm encountering an error in a server component and I'm unsure about the best approach to resolve it. Could you please provide guidance on how to handle this issue? error: Error: [Request ID: 04418ec216ae34ab] Server Error ArgumentValidationError: Value does not match validator. Path: .id Value: "j97chph1jdefahph6wf901rsfs70jy3d" Validator: v.id("skills")

const preloadedData = await fetchQuery(
  api.skills.getSingle,
  { id },
);

if (!preloadedData.success) notFound()

return <>ui</>

const preloadedData = await fetchQuery(
  api.skills.getSingle,
  { id },
);

if (!preloadedData.success) notFound()

return <>ui</>

12 replies

CCConvex Community

•Created by M Zeeshan on 9/10/2024 in #support-community

How to apply filter before pagination?

In the provided code, why are filter calls applied first to paginate the documents, and then the Predicate function is applied to those paginated documents? What I need: I want to first search the database, and then apply pagination to the filtered results. How can I modify the code to achieve this? Provided Code:

    const results = await filter(ctx.db.query('skills'), (doc) => {
      return (
        doc.is_deleted === false &&
        (args.is_featured === undefined ||
          doc.is_featured === args.is_featured) &&
        (args.is_published === undefined ||
          doc.is_published === args.is_published) &&
        (!args.query || doc.title.includes(args.query))
      );
    }).paginate(args.paginationOpts);

    const results = await filter(ctx.db.query('skills'), (doc) => {
      return (
        doc.is_deleted === false &&
        (args.is_featured === undefined ||
          doc.is_featured === args.is_featured) &&
        (args.is_published === undefined ||
          doc.is_published === args.is_published) &&
        (!args.query || doc.title.includes(args.query))
      );
    }).paginate(args.paginationOpts);

21 replies

CCConvex Community

•Created by M Zeeshan on 9/10/2024 in #support-community

Compound index

Hello everyone, I need some help with Convex database indexing. I have a table named 'skills' and I have two separate indexes on the is_published and is_featured fields. I need to query the data based on both these fields. Initially, I thought of using a compound index, but it seems like the withIndex method doesn't allow multiple .eq() checks. Is there any way to efficiently filter by both these fields using the indexes? Any help would be greatly appreciated!

3 replies

CCConvex Community

•Created by M Zeeshan on 9/8/2024 in #support-community

Pagination with preloaded data

My main question is How to preload data with usePaginatedQuery
And i also want to ask... is this possible in Convex : Cursor-based pagination: allowing me to jump to a specific page using a cursor token Offset-based pagination...? current server code :

    const result = await ctx.db
      .query('skills')
      .withSearchIndex('search_type', (q) =>
        q.search('type', args.query!),
      )
      .paginate(args.paginationOpts);

    const result = await ctx.db
      .query('skills')
      .withSearchIndex('search_type', (q) =>
        q.search('type', args.query!),
      )
      .paginate(args.paginationOpts);

9 replies