Introduction

State Schema

type RealWorldAssetsState {
    accounts: [Account!]!
    principalLenderAccountId: ID! # Account.id (That relates to the Maker account)
    spvs: [Spv!]!
    feeTypes: [ServiceProvider!]!
    fixedIncomeTypes: [FixedIncomeType!]!
    portfolio: [Asset!]!
    transactions: [GroupTransaction!]!
}

union Asset = FixedIncome | Cash

type FixedIncome {
    id: ID!
    fixedIncomeTypeId: ID! # FixedIncomeType.id
    name: String!
    spvId: ID! # Spv.id
    maturity: DateTime!
    purchaseDate: DateTime! # Weighted average of underlying transactions
    notional: Float! # Face value
    purchasePrice: Float! # purchaseProceeds / notional
    purchaseProceeds: Float! # Total cash outflow spent on purchases
    totalDiscount: Float! # notional - purchaseProceeds
    marketValue: Float!
    annualizedYield: Float! # (Purchase Price / ( Notional - Purchase Price)) x (365 / Days to Maturity ) * 100
    realizedSurplus: Float!
    totalSurplus: Float!
    ISIN: String
    CUSIP: String
    coupon: Float
    currentValue(currentDate: DateTime!): Float # (Current Date - Purchase Date) / ((Maturity Date - Current Date) * Total Discount + Purchase Proceeds
}

type Cash {
    id: ID!
    spvId: ID! # Spv.id
    currency: String! # Will always be "USD" for version 1
}

type FixedIncomeType {
    id: ID!
    name: String!
}

type Spv {
    id: ID!
    name: String!
}

type BaseTransaction {
    id: ID!
    assetId: ID! # Asset.id
    amount: Float!
    entryTime: DateTime!
    tradeTime: DateTime
    settlementTime: DateTime
    txRef: String
    accountId: ID # Account.id
    counterPartyAccountId: ID # Account.id
}

type Account {
    id: ID!
    reference: String! # e.g. bank account number or ETH address
    label: String
}

union GroupTransaction =
    | PrincipalDrawGroupTransaction
    | PrincipalReturnGroupTransaction
    | AssetPurchaseGroupTransaction
    | AssetSaleGroupTransaction
    | InterestDrawGroupTransaction
    | InterestReturnGroupTransaction
    | FeesPaymentGroupTransaction

type PrincipalDrawGroupTransaction {
    id: ID!
    type: GroupTransactionType!
    cashTransaction: BaseTransaction
}

type PrincipalReturnGroupTransaction {
    id: ID!
    type: GroupTransactionType!
    cashTransaction: BaseTransaction
}

type AssetPurchaseGroupTransaction {
    id: ID!
    type: GroupTransactionType!
    fixedIncomeTransaction: BaseTransaction
}

type AssetSaleGroupTransaction {
    id: ID!
    type: GroupTransactionType!
    fixedIncomeTransaction: BaseTransaction
}

type InterestDrawGroupTransaction {
    id: ID!
    type: GroupTransactionType!
    interestTransaction: BaseTransaction
}

type InterestReturnGroupTransaction {
    id: ID!
    type: GroupTransactionType!
    interestTransaction: BaseTransaction
}

type FeesPaymentGroupTransaction {
    id: ID!
    type: GroupTransactionType!
    feeTransactions: [BaseTransaction]
}

enum CashGroupTransactionType {
    PrincipalDraw
    PrincipalReturn
}

enum FixedIncomeGroupTransactionType {
    AssetPurchase
    AssetSale
    InterestDraw # Payment from Borrower to Arranger (If there is a coupon)
    InterestReturn # Payment from Arranger to Maker
    FeesPayment
}

union GroupTransactionType =
    | CashGroupTransactionType
    | FixedIncomeGroupTransactionType

type ServiceProvider {
    id: ID!
    name: String!
    feeType: String!
    accountId: ID! # Account.id
}

type TransactionFee {
    serviceProviderId: ID!
    amount: Float!
}

scalar DateTime

Transaction states

Operations

General

EDIT_ACCOUNT

Edit an existing account.

Reducer Exceptions

input EditAccountInput {
		id: ID!
		reference: String # e.g. bank account number or ETH address
		label: String
}

DELETE_ACCOUNT

Delete an existing account.

Reducer Exceptions

input DeleteAccountInput {
		id: ID!
}

Portfolio

Transactions

Attachments