schema.graphql

type SpecVersion @entity {
  id: ID! #specVersion
  blockHeight: BigInt!
}

type Block @entity{
  id: ID!
  number: Int!
  hash: String! @index(unique:true)
  timestamp: Date! @index(unique:true)
  parentHash: String!
  stateRoot: String!
  extrinsicsRoot: String!
  runtimeVersion: Int!
  nbExtrinsics: Int!
  author: String @index
  sessionId: Int @index
}

type Session @entity{
  id: ID!
  validators: [String]!
}

type Extrinsic @entity {
  id: ID!
  block: Block!
  txHash: String! @index(unique:true)
  module: String! @index
  call: String! @index
  blockHeight: BigInt! @index
  success: Boolean!
  isSigned: Boolean!
  extrinsicIndex: Int!
  hash: String! @index(unique:true)
  timestamp: Date! @index
  description: ExtrinsicDescription!
  signer: String! @index
  signature: String!
  fees: String
  feesRounded: Float
  nonce: Int!
  argsName: [String]!
  argsValue: [String]!
  nbEvents: Int!
}

type ExtrinsicDescription @entity{
  id: ID!
  module: String!
  call: String!
  description: String!
}


type Event @entity {
  id: ID!
  block: Block!
  extrinsicId: String
  module: String! @index
  event: String! @index
  blockHeight: BigInt! @index
  eventIndex: Int!
  call: String! @index
  description: EventDescription!
  argsName: [String]!
  argsValue: [String]!
}


type EventDescription @entity{
  id: ID!
  module: String!
  call: String!
  description: String!
}