kunal-mandalia / cursor-based-pagination

Cursor based pagination to handle sorting

cursor-based-pagination

Cursor based pagination to handle sorting

Running locally

Start the API

1. Clone and install dependencies npm install
2. Start database with seed data docker-compose up
3. Run api npm run dev
4. See graphiql on http://localhost:8080/graphql

Start the web app

1. cd web
2. Run web app npm run start
3. See web app on http://localhost:3000

Run tests

1. Spin up database docker-compose up
2. Run tests yarn test

cursor-based-pagination's Issues

feat: use real database connection

• add docker-compose with postgres image, Knex query builder, seed data

feat: implement forward cursor pagination

By forward I mean first: 10, after: cursor. Think clicking on the next page button in a paginated list.

feat: add frontend demo

feat: multiple sort fields

feat: convert to TypeScript to get type support across repositories

feat: handle N+1 calls

Dataloader to handle batching and caching

feat: support backward pagination (before)

query {
  users(first: 2, before:"some_cursor"){
    ...
  }
}