schema.graphql

type User
  @auth(
    query: "z >> RT.FirebaseID | value | equals[info.context['auth']['user_id']]"
    add: "params['firebaseID'] == info.context['auth']['user_id']"
  ) {
  firebaseID: String! @unique
  email: String @unique
  givenName: String
  familyName: String
  phone: String
  birthday: DateTime
  transactions: [Transaction]
    @incoming
    @relation(source: "Transaction", rt: "User", target: "User")
  categories: [Category]
    @incoming
    @relation(source: "Category", rt: "User", target: "User")
}

enum TransactionType {
  EXPENSE
  INCOME
}

type Transaction
  @auth(
    query: "z >> RT.User >> RT.FirebaseID | value | equals[info.context['auth']['user_id']]"
    # First path is for creating a new user - weird case. The second path is for
    # checking against the user given an ID.
    add: """
    ((params
        | get_in['user', 'firebaseID'][None]
        | equals[info.context['auth']['user_id']]
        | collect)
    or
       (info.context['g']
        | now
        | all[ET.User]
        | filter[uid | equals[params | get_in['user','id'][None] | collect]]
        | filter[Z >> RT.FirebaseID | value | equals[info.context['auth']['user_id']]]
        | length
        | equals[1]
        | collect))
    """
    # Alternatively:
    #   add: """gql_query('queryUser(filter: {id: {eq: $id}, firebaseID: {eq: $firebase}}) {
    # id
    # }', id=params['user']['id'], firebase=info.context['auth']['user_id'])"""

    # update: """(And[Z >> RT.User >> RT.FirebaseID | value | equals[info.context['auth']['user_id']] | collect]
    #                [params | get_in['input', 'user', 'id'][None] | contained_in[[None, info.context['auth']['user_id']]]])"""
  ) {
  user: User!
  type: TransactionType! @search
  amount: Float! @search
  when: DateTime @search
  category: Category
  comment: String
}

enum CategoryType {
  DEFAULT
  PRIVATE
}

type Category
  @auth(
    query: """
    (Or[Z >> O[RT.User] >> O[RT.FirebaseID] | value_or[None] | equals[info.context['auth']['user_id']]]
    [Z >> RT.Type | value | equals[EN.CategoryType.DEFAULT]])
    """
  ) {
  type: CategoryType! @search
  user: User
  title: String!
  titleLangEn: String
  titleLangJa: String
  description: String
  descriptionLangEn: String
  descriptionLangJa: String
  color: String
  icon: String
  transactions: [Transaction] @incoming @relation(rt: Category)
  createdAt: DateTime!
}

type Company {
  name: String! @search
  description: String
  categories: [Category]
}

# Dgraph.Authorization {"JWKUrl":"https://www.googleapis.com/service_accounts/v1/jwk/securetoken@system.gserviceaccount.com", "Namespace": "https://dgraph.io/jwt/claims", "Audience": ["ikura-9437c"], "Header": "X-Auth-Token"}

type _Auth
  @details(
    JWKURL: "https://www.googleapis.com/service_accounts/v1/jwk/securetoken@system.gserviceaccount.com"
    Audience: "ikura-9437c"
    Header: "X-Auth-Token"
  ) {
  dummy: String
}