schema.graphql

input Items {
  itemId: String!
  accounts: [String!]!
}

input FilterToken {
  match: String!
  matchPath: String!
}

enum GroupBy {
  TRANSACTION
  DAY
  WEEK
  MONTH
  CATEGORY_1
  CATEGORY_2
  NAME
}

enum SortBy {
  DATE
  AMOUNT
}

enum Sort {
  ASC
  DESC
}

type User {
  id: ID!
  username: String!
  plaidAcc: String
  items(containsid: [ID]): [PlaidItem]
  getTransaction(
    items: [Items]
    startDate: String!
    endDate: String!
    filter: [FilterToken]
    group: GroupBy
    sortBy: SortBy
    sort: Sort
    skip: Int
    take: Int
    max: Int
    min: Int
  ): [TransactionResult]
}

union TransactionResult = Transaction | Group

type Query @auth {
  getuser: User!
}

type PlaidItem {
  itemId: ID!
  name: String!
  accounts: [Account]!
}

type Account {
  account_id: String!
  name: String!
}

type Transaction {
  transaction_id: ID!
  account_id: String!
  type: String!
  date: String!
  iso_currency_code: String!
  category: [String!]!
  amount: Float!
  payment_channel: String!
  merchant_name: String
}

type Group {
  groupid: ID!
  amount: Float!
  transactions: [Transaction]
}

type LinkToken {
  expiration: String!
  link_token: String!
  request_id: String!
  status_code: Int!
}

type TransactionUpdate {
  webhook_code: String!
  item_id: String!
  error: String
  new_transactions: Int
}

type Mutation {
  login(username: String!, password: String!): Boolean!
  signup(username: String!, password: String!): Boolean!
  updatePreference(plaidAcc: String!): Boolean! @auth
  signout: Boolean! @auth
  createLinkToken: LinkToken @auth
  setAccessToken(token: String): Boolean! @auth
  testWebHook: Boolean @auth
}

type Subscription {
  transactionUpdate(items: [Items]): TransactionUpdate
}