https://github.com/lunes-platform/explorer-backend-subql

https://github.com/lunes-platform/explorer-backend-subql

Last synced: 3 days ago
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• Host: GitHub
• URL: https://github.com/lunes-platform/explorer-backend-subql
• Owner: lunes-platform
• License: mit
• Created: 2024-04-17T15:17:48.000Z (9 months ago)
• Default Branch: master
• Last Pushed: 2024-06-28T21:43:45.000Z (7 months ago)
• Last Synced: 2024-06-28T23:07:42.827Z (7 months ago)
• Language: TypeScript
• Size: 25.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SubQuery - Project for Lunes

[SubQuery](https://subquery.network) is a fast, flexible, and reliable open-source data indexer that provides you with custom APIs for your web3 project across all of our supported networks. To learn about how to get started with SubQuery, [visit our docs](https://academy.subquery.network).

## Run your project

_If you get stuck, find out how to get help below._

The simplest way to run your project is by running `yarn dev` or `npm run-script dev`. This does all of the following:

1.  `yarn codegen` - Generates types from the GraphQL schema definition and contract ABIs and saves them in the `/src/types` directory. This must be done after each change to the `schema.graphql` file or the contract ABIs

2.  `yarn build` - Builds and packages the SubQuery project into the `/dist` directory

3.  `docker-compose pull && docker-compose up` - Runs a Docker container with an indexer, PostgeSQL DB, and a query service. This requires [Docker to be installed](https://docs.docker.com/engine/install) and running locally. The configuration for this container is set from your `docker-compose.yml`

You can observe the three services start, and once all are running (it may take a few minutes on your first start), please open your browser and head to [http://localhost:3000](http://localhost:3000) - you should see a GraphQL playground showing with the schemas ready to query. [Read the docs for more information](https://academy.subquery.network/run_publish/run.html) or [explore the possible service configuration for running SubQuery](https://academy.subquery.network/run_publish/references.html).

## Query your project

For this project, you can try to query with the following GraphQL code to get a taste of how it works.

```graphql

{

  query {

    transfers(first: 5, orderBy: BLOCK_NUMBER_DESC) {

      totalCount

      nodes {

        id

        date

        blockNumber

        toId

        fromId

        amount

      }

    }

    accounts(first: 5, orderBy: SENT_TRANSFERS_COUNT_DESC) {

      nodes {

        id

        sentTransfers(first: 5, orderBy: BLOCK_NUMBER_DESC) {

          totalCount

          nodes {

            id

            toId

            amount

          }

        }

        lastTransferBlock

      }

    }

  }

}

```