hive-router 0.2.0

GraphQL router for Federation, part of the Hive platform
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schema
  @link(url: "https://specs.apollo.dev/link/v1.0")
  @link(url: "https://specs.apollo.dev/join/v0.3", for: EXECUTION) {
  query: Query
}

directive @join__enumValue(graph: join__Graph!) repeatable on ENUM_VALUE

directive @join__field(
  graph: join__Graph
  requires: join__FieldSet
  provides: join__FieldSet
  type: String
  external: Boolean
  override: String
  usedOverridden: Boolean
) repeatable on FIELD_DEFINITION | INPUT_FIELD_DEFINITION

directive @join__graph(name: String!, url: String!) on ENUM_VALUE

directive @join__implements(
  graph: join__Graph!
  interface: String!
) repeatable on OBJECT | INTERFACE

directive @join__type(
  graph: join__Graph!
  key: join__FieldSet
  extension: Boolean! = false
  resolvable: Boolean! = true
  isInterfaceObject: Boolean! = false
) repeatable on OBJECT | INTERFACE | UNION | ENUM | INPUT_OBJECT | SCALAR

directive @join__unionMember(
  graph: join__Graph!
  member: String!
) repeatable on UNION

directive @link(
  url: String
  as: String
  for: link__Purpose
  import: [link__Import]
) repeatable on SCHEMA

scalar join__FieldSet

enum join__Graph {
  A
    @join__graph(
      name: "a"
      url: "http://localhost:4200/simple-interface-object/a"
    )
  B
    @join__graph(
      name: "b"
      url: "http://localhost:4200/simple-interface-object/b"
    )
  C
    @join__graph(
      name: "c"
      url: "http://localhost:4200/simple-interface-object/c"
    )
}

scalar link__Import

enum link__Purpose {
  """
  `SECURITY` features provide metadata necessary to securely resolve fields.
  """
  SECURITY

  """
  `EXECUTION` features provide metadata necessary for operation execution.
  """
  EXECUTION
}

type Query @join__type(graph: A) @join__type(graph: B) @join__type(graph: C) {
  users: [NodeWithName!]! @join__field(graph: A)
  anotherUsers: [NodeWithName] @join__field(graph: B)
  accounts: [Account] @join__field(graph: B)
}

interface Account
  @join__type(graph: A, key: "id")
  @join__type(graph: B, key: "id", isInterfaceObject: true)
  @join__type(graph: C, key: "id", isInterfaceObject: true) {
  id: ID!
  name: String! @join__field(graph: B)
  isActive: Boolean! @join__field(graph: C)
}

type Admin implements Account
  @join__implements(graph: A, interface: "Account")
  @join__type(graph: A, key: "id") {
  id: ID!
  isMain: Boolean!
  isActive: Boolean!
  name: String! @join__field
}

type Regular implements Account
  @join__implements(graph: A, interface: "Account")
  @join__type(graph: A, key: "id") {
  id: ID!
  isMain: Boolean!
  name: String! @join__field
  isActive: Boolean! @join__field
}

interface NodeWithName
  @join__type(graph: A, key: "id")
  @join__type(graph: B, key: "id", isInterfaceObject: true) {
  id: ID!
  name: String @join__field(graph: A)
  username: String @join__field(graph: B)
}

type User implements NodeWithName
  @join__implements(graph: A, interface: "NodeWithName")
  @join__type(graph: A, key: "id") {
  id: ID!
  name: String
  age: Int
  username: String @join__field
}