@oobleck/fluid-backend/src/schema/events.ts

Fluid Framework backend for nteract RTC

import { CellOutputDef, MetadataEntryDef, PeerLocationDef } from "./types";

export type CellSourceEdit = {
  __typename: "TextInserted"
  id: string
  diff: string
  start: number
} | {
  __typename: "TextReplaced"
  id: string
  diff: string
  start: number
  len: number
} | {
  __typename: "TextDeleted"
  id: string
  start: number
  len: number
}

interface ICellOrderEvent {
  id: string
  sequenceNumber: number
}

export interface ICellInsertedEvent extends ICellOrderEvent {
  __typename: "CellInsertedEvent"
  pos: number
  after?: string
  before?: string
}

export interface ICellRemovedEvent extends ICellOrderEvent {
  __typename: "CellRemovedEvent"
  pos: number
}

export interface ICellMovedEvent extends ICellOrderEvent {
  __typename: "CellMovedEvent"
  from: number
  to: number
}

export interface ICellReplacedEvent extends ICellOrderEvent {
  __typename: "CellReplacedEvent"
  replacedBy: string
  pos: number
}

type CellOrderEvent = ICellInsertedEvent | ICellRemovedEvent | ICellMovedEvent | ICellReplacedEvent

export interface INotebookMetadataEvent {
  __typename: "NotebookMetadataEvent"
  entry: MetadataEntryDef
}

export type NotebookEvent = INotebookMetadataEvent | CellOrderEvent

export interface ICellMetadataEvent {
  __typename: "CellMetadataEvent"
  id: string
  entry: MetadataEntryDef
}

export interface IOutputAppendedEvent {
  __typename: "OutputAppendedEvent"
  id: string
  output: CellOutputDef
}

export interface IOutputsClearedEvent {
  __typename: "OutputsClearedEvent"
  id: string
}

type CellOutputEvent = IOutputAppendedEvent | IOutputsClearedEvent;

export type CellEvent = ICellMetadataEvent | CellOutputEvent;

export interface IPeerConnectedEvent {
  __typename: "PeerConnectedEvent"
  id: string
  userId: string
  userName: string
}

export interface IPeerDisconnectedEvent {
  __typename: "PeerDisconnectedEvent"
  id: string
}

export interface IPeerLocationUpdatedEvent {
  __typename: "PeerLocationUpdatedEvent"
  id: string
  location?: PeerLocationDef
}

export type PresenceEvent = IPeerConnectedEvent | IPeerDisconnectedEvent | IPeerLocationUpdatedEvent