schema.graphql

# Contract used - Debtkernal.sol
    # Events used - LogDebtOrderFilled, LogIssuanceCancelled, LogDebtOrderCancelled,
# Contract used - DebtRegistry.sol
    # Events used - LogModifyEntryBeneficiary, LogInsertEntry,
type DebtOrder @entity {
  id: ID!                     # agreement ID
  principle: BigInt!
  principleToken: Bytes!
  underwriter: Bytes!
  underwriterFee: BigInt!
  relayer: Bytes!
  relayerFee: BigInt!
  issuanceCancelledBy: Bytes  # from event LogIssuanceCancelled - which is never called on mainnet or kovan, so far... so right now it is expected to be null
  beneficiary: Bytes!
  underwriterRiskRating: BigInt!
  termsContract: Bytes!
  termsContractParameters: Bytes!
# amountRepaid: BigInt # not in use right now, if included it needs addition of U256
  collaterals: [Collateral!] @derivedFrom(field: "debtOrder")
  repayments: [Repayment!] @derivedFrom(field: "debtOrder")
}

# Contract used - ERC721Collateralizer.sol
    # Events used - CollateralLocked, CollateralReturned, CollateralSeized
type Collateral @entity {
  id: ID! # agreementID
  tokenAddress: Bytes!
  amount: BigInt!
  status: String!
  collateralReturnedTo: Bytes # this either goes to the collateralizer, or the beneficiary. null if it hasn't been returned yet
  debtOrder: DebtOrder!
}

# NOTE: Should not be included with entity DebtOrder. This is because a cancelled
# debt order happens before the debt order ever gets accepted, or is ever on chain.
# Contract used - DebtKernal.sol
    # Events used - LogDebtOrderCancelled
type CancelledDebtOrder @entity {
  id: ID! # debtOrderHash
  cancelledBy: Bytes!
}

# Contract used -  RepaymentRouter.sol
    # Event used - LogRepayment
type Repayment @entity {
  id: ID!
  payers: [Bytes!]
  beneficiaries: [Bytes!]
  amounts: [BigInt!]
  debtOrder: DebtOrder!
}