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diff --git a/lib/types/message-types.js b/lib/types/message-types.js
index 364fb515f..1508ad161 100644
--- a/lib/types/message-types.js
+++ b/lib/types/message-types.js
@@ -1,508 +1,508 @@
// @flow
import invariant from 'invariant';
import type { FetchResultInfoInterface } from '../utils/fetch-json';
import type {
AddMembersMessageData,
AddMembersMessageInfo,
RawAddMembersMessageInfo,
} from './messages/add-members';
import type {
ChangeRoleMessageData,
ChangeRoleMessageInfo,
RawChangeRoleMessageInfo,
} from './messages/change-role';
import type {
ChangeSettingsMessageData,
ChangeSettingsMessageInfo,
RawChangeSettingsMessageInfo,
} from './messages/change-settings';
import type {
CreateEntryMessageData,
CreateEntryMessageInfo,
RawCreateEntryMessageInfo,
} from './messages/create-entry';
import type {
CreateSidebarMessageData,
CreateSidebarMessageInfo,
RawCreateSidebarMessageInfo,
} from './messages/create-sidebar';
import type {
CreateSubthreadMessageData,
CreateSubthreadMessageInfo,
RawCreateSubthreadMessageInfo,
} from './messages/create-subthread';
import type {
CreateThreadMessageData,
CreateThreadMessageInfo,
RawCreateThreadMessageInfo,
} from './messages/create-thread';
import type {
DeleteEntryMessageData,
DeleteEntryMessageInfo,
RawDeleteEntryMessageInfo,
} from './messages/delete-entry';
import type {
EditEntryMessageData,
EditEntryMessageInfo,
RawEditEntryMessageInfo,
} from './messages/edit-entry';
import type {
ImagesMessageData,
ImagesMessageInfo,
RawImagesMessageInfo,
} from './messages/images';
import type {
JoinThreadMessageData,
JoinThreadMessageInfo,
RawJoinThreadMessageInfo,
} from './messages/join-thread';
import type {
LeaveThreadMessageData,
LeaveThreadMessageInfo,
RawLeaveThreadMessageInfo,
} from './messages/leave-thread';
import type {
MediaMessageData,
MediaMessageInfo,
RawMediaMessageInfo,
} from './messages/media';
import type {
RawRemoveMembersMessageInfo,
RemoveMembersMessageData,
RemoveMembersMessageInfo,
} from './messages/remove-members';
import type {
RawRestoreEntryMessageInfo,
RestoreEntryMessageData,
RestoreEntryMessageInfo,
} from './messages/restore-entry';
import type {
RawTextMessageInfo,
TextMessageData,
TextMessageInfo,
} from './messages/text';
import type {
RawUnsupportedMessageInfo,
UnsupportedMessageInfo,
} from './messages/unsupported';
import type {
RawUpdateRelationshipMessageInfo,
UpdateRelationshipMessageData,
UpdateRelationshipMessageInfo,
} from './messages/update-relationship';
import { type RelativeUserInfo, type UserInfos } from './user-types';
export const messageTypes = Object.freeze({
TEXT: 0,
CREATE_THREAD: 1,
ADD_MEMBERS: 2,
CREATE_SUB_THREAD: 3,
CHANGE_SETTINGS: 4,
REMOVE_MEMBERS: 5,
CHANGE_ROLE: 6,
LEAVE_THREAD: 7,
JOIN_THREAD: 8,
CREATE_ENTRY: 9,
EDIT_ENTRY: 10,
DELETE_ENTRY: 11,
RESTORE_ENTRY: 12,
// When the server has a message to deliver that the client can't properly
// render because the client is too old, the server will send this message
// type instead. Consequently, there is no MessageData for UNSUPPORTED - just
// a RawMessageInfo and a MessageInfo. Note that native/persist.js handles
// converting these MessageInfos when the client is upgraded.
UNSUPPORTED: 13,
IMAGES: 14,
MULTIMEDIA: 15,
UPDATE_RELATIONSHIP: 16,
SIDEBAR_SOURCE: 17,
CREATE_SIDEBAR: 18,
});
export type MessageType = $Values<typeof messageTypes>;
export function assertMessageType(ourMessageType: number): MessageType {
invariant(
ourMessageType === 0 ||
ourMessageType === 1 ||
ourMessageType === 2 ||
ourMessageType === 3 ||
ourMessageType === 4 ||
ourMessageType === 5 ||
ourMessageType === 6 ||
ourMessageType === 7 ||
ourMessageType === 8 ||
ourMessageType === 9 ||
ourMessageType === 10 ||
ourMessageType === 11 ||
ourMessageType === 12 ||
ourMessageType === 13 ||
ourMessageType === 14 ||
ourMessageType === 15 ||
ourMessageType === 16 ||
ourMessageType === 17 ||
ourMessageType === 18,
'number is not MessageType enum',
);
return ourMessageType;
}
const composableMessageTypes = new Set([
messageTypes.TEXT,
messageTypes.IMAGES,
messageTypes.MULTIMEDIA,
]);
export function isComposableMessageType(ourMessageType: MessageType): boolean {
return composableMessageTypes.has(ourMessageType);
}
export function assertComposableMessageType(
ourMessageType: MessageType,
): MessageType {
invariant(
isComposableMessageType(ourMessageType),
'MessageType is not composed',
);
return ourMessageType;
}
export function assertComposableRawMessage(
message: RawMessageInfo,
): RawComposableMessageInfo {
invariant(
message.type === messageTypes.TEXT ||
message.type === messageTypes.IMAGES ||
message.type === messageTypes.MULTIMEDIA,
'Message is not composable',
);
return message;
}
export function messageDataLocalID(messageData: MessageData): ?string {
if (
messageData.type !== messageTypes.TEXT &&
messageData.type !== messageTypes.IMAGES &&
messageData.type !== messageTypes.MULTIMEDIA
) {
return null;
}
return messageData.localID;
}
const mediaMessageTypes = new Set([
messageTypes.IMAGES,
messageTypes.MULTIMEDIA,
]);
export function isMediaMessageType(ourMessageType: MessageType): boolean {
return mediaMessageTypes.has(ourMessageType);
}
export function assetMediaMessageType(
ourMessageType: MessageType,
): MessageType {
invariant(isMediaMessageType(ourMessageType), 'MessageType is not media');
return ourMessageType;
}
// *MessageData = passed to createMessages function to insert into database
// Raw*MessageInfo = used by server, and contained in client's local store
// *MessageInfo = used by client in UI code
export type SidebarSourceMessageData = {
+type: 17,
+threadID: string,
+creatorID: string,
+time: number,
+sourceMessage?: RawComposableMessageInfo | RawRobotextMessageInfo,
};
export type MessageData =
| TextMessageData
| CreateThreadMessageData
| AddMembersMessageData
| CreateSubthreadMessageData
| ChangeSettingsMessageData
| RemoveMembersMessageData
| ChangeRoleMessageData
| LeaveThreadMessageData
| JoinThreadMessageData
| CreateEntryMessageData
| EditEntryMessageData
| DeleteEntryMessageData
| RestoreEntryMessageData
| ImagesMessageData
| MediaMessageData
| UpdateRelationshipMessageData
| SidebarSourceMessageData
| CreateSidebarMessageData;
export type MultimediaMessageData = ImagesMessageData | MediaMessageData;
export type RawMultimediaMessageInfo =
| RawImagesMessageInfo
| RawMediaMessageInfo;
export type RawComposableMessageInfo =
| RawTextMessageInfo
| RawMultimediaMessageInfo;
export type RawRobotextMessageInfo =
| RawCreateThreadMessageInfo
| RawAddMembersMessageInfo
| RawCreateSubthreadMessageInfo
| RawChangeSettingsMessageInfo
| RawRemoveMembersMessageInfo
| RawChangeRoleMessageInfo
| RawLeaveThreadMessageInfo
| RawJoinThreadMessageInfo
| RawCreateEntryMessageInfo
| RawEditEntryMessageInfo
| RawDeleteEntryMessageInfo
| RawRestoreEntryMessageInfo
| RawUpdateRelationshipMessageInfo
| RawCreateSidebarMessageInfo
| RawUnsupportedMessageInfo;
export type RawSidebarSourceMessageInfo = {
...SidebarSourceMessageData,
id: string,
};
export type RawMessageInfo =
| RawComposableMessageInfo
| RawRobotextMessageInfo
| RawSidebarSourceMessageInfo;
export type LocallyComposedMessageInfo =
| ({
...RawImagesMessageInfo,
+localID: string,
} & RawImagesMessageInfo)
| ({
...RawMediaMessageInfo,
+localID: string,
} & RawMediaMessageInfo)
| ({
...RawTextMessageInfo,
+localID: string,
} & RawTextMessageInfo);
export type MultimediaMessageInfo = ImagesMessageInfo | MediaMessageInfo;
export type ComposableMessageInfo = TextMessageInfo | MultimediaMessageInfo;
export type RobotextMessageInfo =
| CreateThreadMessageInfo
| AddMembersMessageInfo
| CreateSubthreadMessageInfo
| ChangeSettingsMessageInfo
| RemoveMembersMessageInfo
| ChangeRoleMessageInfo
| LeaveThreadMessageInfo
| JoinThreadMessageInfo
| CreateEntryMessageInfo
| EditEntryMessageInfo
| DeleteEntryMessageInfo
| RestoreEntryMessageInfo
| UnsupportedMessageInfo
| UpdateRelationshipMessageInfo
| CreateSidebarMessageInfo;
export type PreviewableMessageInfo =
| RobotextMessageInfo
| MultimediaMessageInfo;
export type SidebarSourceMessageInfo = {
+type: 17,
+id: string,
+threadID: string,
+creator: RelativeUserInfo,
+time: number,
+sourceMessage: ComposableMessageInfo | RobotextMessageInfo,
};
export type MessageInfo =
| ComposableMessageInfo
| RobotextMessageInfo
| SidebarSourceMessageInfo;
export type ThreadMessageInfo = {
messageIDs: string[],
startReached: boolean,
lastNavigatedTo: number, // millisecond timestamp
lastPruned: number, // millisecond timestamp
};
// Tracks client-local information about a message that hasn't been assigned an
// ID by the server yet. As soon as the client gets an ack from the server for
// this message, it will clear the LocalMessageInfo.
export type LocalMessageInfo = {
+sendFailed?: boolean,
};
export type MessageStore = {
+messages: { +[id: string]: RawMessageInfo },
+threads: { +[threadID: string]: ThreadMessageInfo },
+local: { +[id: string]: LocalMessageInfo },
+currentAsOf: number,
};
export type RemoveMessageOperation = {
+type: 'remove',
+payload: { +ids: $ReadOnlyArray<string> },
};
export type RemoveMessagesForThreadsOperation = {
+type: 'remove_messages_for_threads',
+payload: { +threadIDs: $ReadOnlyArray<string> },
};
export type ReplaceMessageOperation = {
+type: 'replace',
+payload: { +id: string, +messageInfo: RawMessageInfo },
};
export type SQLiteMessageInfo = {
+id: string,
+thread: string,
+user: string,
+type: string,
- +future_type: string,
- +content: string,
+ +future_type: ?string,
+ +content: ?string,
+time: string,
};
export type SQLiteReplaceMessageOperation = {
+type: 'replace',
+payload: SQLiteMessageInfo,
};
export type RekeyMessageOperation = {
+type: 'rekey',
+payload: { +from: string, +to: string },
};
export type MessageStoreOperation =
| RemoveMessageOperation
| ReplaceMessageOperation
| RekeyMessageOperation
| RemoveMessagesForThreadsOperation;
export type SQLiteMessageStoreOperation =
| RemoveMessageOperation
| SQLiteReplaceMessageOperation
| RekeyMessageOperation
| RemoveMessagesForThreadsOperation;
export const messageTruncationStatus = Object.freeze({
// EXHAUSTIVE means we've reached the start of the thread. Either the result
// set includes the very first message for that thread, or there is nothing
// behind the cursor you queried for. Given that the client only ever issues
// ranged queries whose range, when unioned with what is in state, represent
// the set of all messages for a given thread, we can guarantee that getting
// EXHAUSTIVE means the start has been reached.
EXHAUSTIVE: 'exhaustive',
// TRUNCATED is rare, and means that the server can't guarantee that the
// result set for a given thread is contiguous with what the client has in its
// state. If the client can't verify the contiguousness itself, it needs to
// replace its Redux store's contents with what it is in this payload.
// 1) getMessageInfosSince: Result set for thread is equal to max, and the
// truncation status isn't EXHAUSTIVE (ie. doesn't include the very first
// message).
// 2) getMessageInfos: ThreadSelectionCriteria does not specify cursors, the
// result set for thread is equal to max, and the truncation status isn't
// EXHAUSTIVE. If cursors are specified, we never return truncated, since
// the cursor given us guarantees the contiguousness of the result set.
// Note that in the reducer, we can guarantee contiguousness if there is any
// intersection between messageIDs in the result set and the set currently in
// the Redux store.
TRUNCATED: 'truncated',
// UNCHANGED means the result set is guaranteed to be contiguous with what the
// client has in its state, but is not EXHAUSTIVE. Basically, it's anything
// that isn't either EXHAUSTIVE or TRUNCATED.
UNCHANGED: 'unchanged',
});
export type MessageTruncationStatus = $Values<typeof messageTruncationStatus>;
export function assertMessageTruncationStatus(
ourMessageTruncationStatus: string,
): MessageTruncationStatus {
invariant(
ourMessageTruncationStatus === 'truncated' ||
ourMessageTruncationStatus === 'unchanged' ||
ourMessageTruncationStatus === 'exhaustive',
'string is not ourMessageTruncationStatus enum',
);
return ourMessageTruncationStatus;
}
export type MessageTruncationStatuses = {
[threadID: string]: MessageTruncationStatus,
};
export type ThreadCursors = { +[threadID: string]: ?string };
export type ThreadSelectionCriteria = {
+threadCursors?: ?ThreadCursors,
+joinedThreads?: ?boolean,
};
export type FetchMessageInfosRequest = {
+cursors: ThreadCursors,
+numberPerThread?: ?number,
};
export type FetchMessageInfosResponse = {
+rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
+truncationStatuses: MessageTruncationStatuses,
+userInfos: UserInfos,
};
export type FetchMessageInfosResult = {
+rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
+truncationStatuses: MessageTruncationStatuses,
};
export type FetchMessageInfosPayload = {
+threadID: string,
+rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
+truncationStatus: MessageTruncationStatus,
};
export type MessagesResponse = {
+rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
+truncationStatuses: MessageTruncationStatuses,
+currentAsOf: number,
};
export const defaultNumberPerThread = 20;
export type SendMessageResponse = {
+newMessageInfo: RawMessageInfo,
};
export type SendMessageResult = {
+id: string,
+time: number,
+interface: FetchResultInfoInterface,
};
export type SendMessagePayload = {
+localID: string,
+serverID: string,
+threadID: string,
+time: number,
+interface: FetchResultInfoInterface,
};
export type SendTextMessageRequest = {
+threadID: string,
+localID?: string,
+text: string,
};
export type SendMultimediaMessageRequest = {
+threadID: string,
+localID: string,
+mediaIDs: $ReadOnlyArray<string>,
};
// Used for the message info included in log-in type actions
export type GenericMessagesResult = {
+messageInfos: RawMessageInfo[],
+truncationStatus: MessageTruncationStatuses,
+watchedIDsAtRequestTime: $ReadOnlyArray<string>,
+currentAsOf: number,
};
export type SaveMessagesPayload = {
+rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
+updatesCurrentAsOf: number,
};
export type NewMessagesPayload = {
+messagesResult: MessagesResponse,
};
export type MessageStorePrunePayload = {
+threadIDs: $ReadOnlyArray<string>,
};

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