schema.today.graphql

# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.

"Test Schema based on a dashboard showing daily appointments, tasks, and email folders with unread counts."
schema {
    query: Query
    mutation: Mutation
    subscription: Subscription
}

scalar ItemCursor

directive @id on FIELD_DEFINITION

"Root Query type"
type Query {
    """[Object Identification](https://facebook.github.io/relay/docs/en/graphql-server-specification.html#object-identification)"""
    node(id: ID!) : Node

    """Appointments [Connection](https://facebook.github.io/relay/docs/en/graphql-server-specification.html#connections)"""
    appointments(first: Int, after: ItemCursor, last: Int, before: ItemCursor): AppointmentConnection!
    """Tasks [Connection](https://facebook.github.io/relay/docs/en/graphql-server-specification.html#connections)"""
    tasks(first: Int, after: ItemCursor, last: Int, before: ItemCursor): TaskConnection!
    """Folder unread counts [Connection](https://facebook.github.io/relay/docs/en/graphql-server-specification.html#connections)"""
    unreadCounts(first: Int, after: ItemCursor, last: Int, before: ItemCursor): FolderConnection!

    appointmentsById(ids: [ID!]! = ["ZmFrZUFwcG9pbnRtZW50SWQ="]) : [Appointment]!
    tasksById(ids: [ID!]!): [Task]!
    unreadCountsById(ids: [ID!]!): [Folder]!

    nested: NestedType!

    unimplemented: String!

    expensive: [Expensive!]!

    testTaskState: TaskState!

    anyType(ids: [ID!]!): [UnionType]!
}

"Node interface for Relay support"
interface Node {
    id: ID!
}

type PageInfo {
    hasNextPage: Boolean!
    hasPreviousPage: Boolean!
}

type AppointmentEdge {
    node: Appointment
    cursor: ItemCursor!
}

type AppointmentConnection {
    pageInfo: PageInfo!
    edges: [AppointmentEdge]
}

type TaskEdge {
    node: Task
    cursor: ItemCursor!
}

type TaskConnection {
    pageInfo: PageInfo!
    edges: [TaskEdge]
}

type FolderEdge {
    node: Folder
    cursor: ItemCursor!
}

type FolderConnection {
    pageInfo: PageInfo!
    edges: [FolderEdge]
}

input CompleteTaskInput {
    id: ID!
    testTaskState: TaskState
    isComplete: Boolean = true
    clientMutationId: String
}

type CompleteTaskPayload {
    task: Task
    clientMutationId: String
}

type Mutation {
    completeTask(input: CompleteTaskInput!) : CompleteTaskPayload!
    setFloat(value: Float!): Float!
}

    """

        Subscription type:
        
        2nd line...
            3rd line goes here!
                
    """
type Subscription {
    nextAppointmentChange : Appointment @deprecated(
        reason:"""Need to deprecate a [field](https://spec.graphql.org/October2021/#sec-Schema-Introspection.Deprecation)"""
    )
    nodeChange(id: ID!): Node!
}

scalar DateTime @specifiedBy(url: "https://en.wikipedia.org/wiki/ISO_8601")

enum TaskState {
    New
    Started
    Complete
    Unassigned @deprecated(
        reason:"""Need to deprecate an [enum value](https://spec.graphql.org/October2021/#sec-Schema-Introspection.Deprecation)"""
    )
}

type Appointment implements Node {
    id: ID!
    when: DateTime
    subject: String
    isNow: Boolean!
    forceError: String
}

type Task implements Node {
    id: ID!
    title: String
    isComplete: Boolean!
}

type Folder implements Node {
    id: ID!
    name: String
    unreadCount: Int!
}

union UnionType = Appointment | Task | Folder

directive @queryTag(query: String!) on QUERY
directive @fieldTag(field: String!) on FIELD
directive @fragmentDefinitionTag(fragmentDefinition: String!) on FRAGMENT_DEFINITION
directive @fragmentSpreadTag(fragmentSpread: String!) on FRAGMENT_SPREAD
directive @inlineFragmentTag(inlineFragment: String!) on INLINE_FRAGMENT
directive @repeatableOnField repeatable on FIELD

"Infinitely nestable type which can be used with nested fragments to test directive handling"
type NestedType {
    "Depth of the nested element"
    depth: Int!
    "Link to the next level"
    nested: NestedType!
}

type Expensive {
    order: Int!
}

input FirstNestedInput {
    id: ID!
    second: SecondNestedInput!
    third: ThirdNestedInput!
}

input SecondNestedInput {
    id: ID!
    third: ThirdNestedInput!
}

input ThirdNestedInput {
    id: ID!
}

input FourthNestedInput {
    id: ID!
}