README.md

PooltogetherV4 Substreams

• This repo contains example substream implementation for pooltogether set of smart contracts.

• This is mainly for demonstration purposes but should still work.

• Pooltogether is a collection of smart contracts https://dev.pooltogether.com/protocol/V4/deployments/mainnet.

• Each folder focuses on the substream for each contract.

Prize DistributorV4

• Read more about it here https://dev.pooltogether.com/protocol/V4/contracts/v4-core/PrizeDistributor

• There is also a subgraph for it here https://github.com/pooltogether/v4-prizes-subgraph/tree/main

• This substream implementation will implement the existing subgraph entities in addition to extra ones.

• The subgraph studio can be found here https://api.studio.thegraph.com/query/52116/pool_prize_distributor/version/latest

• The hosted service can be found here https://api.thegraph.com/subgraphs/name/baahkusi/prize_distributor_stream

Pack & Build

• make pack to create .spkg file.

• graph build

Deploy on subgraph studio

• create a subgraph https://thegraph.com/explorer

• you will be given a list of steps to follow, you only need to follow these;

• graph auth --studio [studio-key] to authenticate

• graph deploy --studio [studio-name]

Deploy on hosted service

• create a hosted service account https://thegraph.com/hosted-service

• create a subgraph from you dashboard,

• you will be given a list of steps to follow, you only need to follow these;

• graph auth --product hosted-service [studio-key] to authenticate

• graph deploy --product hosted-service [studio-name]

Sample Query

{
  aggregates(first: 5) {
    id
    totalClaimed
  }
  accounts(first: 5) {
    id
    totalClaimed
    draws {
      id
      totalClaimed
      firstClaimedAtTimestamp
      lastClaimedAtTimestamp
    }
  }
}