Proxy

Start dev server:

docker-compose up --build

Then open http://localhost:3000/graphiql

Migrate:

docker-compose exec -T db psql synapse -U synapse < migrations.sql

Tips

Show only proxy logs

docker-compose logs --tail=200 -f proxy

Psql:

docker-compose exec db psql synapse -U synapse

GraphQL

Join & Leave mutations:

mutation {
  joinCommunity(input: { communityId: "Q29tbXVuaXR5OjE=" }) {
    userEdge {
      node {
        id
      }
    }
    errors {
      common
      communityId
    }
  }

  leaveCommunity(input: { communityId: "Q29tbXVuaXR5OjE=" }) {
    deletedId

    errors {
      common
      communityId
    }
  }
}