107 lines
2.8 KiB
TypeScript
107 lines
2.8 KiB
TypeScript
import ReducerRegistry from '../base/redux/ReducerRegistry';
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import {
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SET_PENDING_TRANSCRIBING_NOTIFICATION_UID,
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_POTENTIAL_TRANSCRIBER_JOINED,
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_TRANSCRIBER_JOINED,
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_TRANSCRIBER_LEFT
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} from './actionTypes';
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/**
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* Returns initial state for transcribing feature part of Redux store.
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*
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* @returns {{
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* isTranscribing: boolean,
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* isDialing: boolean,
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* transcriberJID: null,
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* potentialTranscriberJIDs: Array
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* }}
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* @private
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*/
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function _getInitialState() {
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return {
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/**
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* Indicates whether there is currently an active transcriber in the
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* room.
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*
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* @type {boolean}
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*/
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isTranscribing: false,
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/**
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* Indicates whether the transcriber has been dialed into the room and
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* we're currently awaiting successful joining or failure of joining.
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*
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* @type {boolean}
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*/
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isDialing: false,
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/**
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* Indicates whether the transcribing feature is in the process of
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* terminating; the transcriber has been told to leave.
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*/
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isTerminating: false,
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/**
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* The JID of the active transcriber.
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*
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* @type { string }
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*/
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transcriberJID: null,
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/**
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* A list containing potential JID's of transcriber participants.
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*
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* @type { Array }
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*/
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potentialTranscriberJIDs: []
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};
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}
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export interface ITranscribingState {
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isDialing: boolean;
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isTerminating: boolean;
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isTranscribing: boolean;
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pendingNotificationUid?: string;
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potentialTranscriberJIDs: string[];
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transcriberJID?: string | null;
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}
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/**
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* Reduces the Redux actions of the feature features/transcribing.
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*/
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ReducerRegistry.register<ITranscribingState>('features/transcribing',
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(state = _getInitialState(), action): ITranscribingState => {
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switch (action.type) {
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case _TRANSCRIBER_JOINED:
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return {
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...state,
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isTranscribing: true,
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isDialing: false,
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transcriberJID: action.transcriberJID
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};
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case _TRANSCRIBER_LEFT:
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return {
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...state,
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isTerminating: false,
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isTranscribing: false,
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transcriberJID: undefined,
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potentialTranscriberJIDs: []
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};
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case _POTENTIAL_TRANSCRIBER_JOINED:
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return {
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...state,
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potentialTranscriberJIDs:
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[ action.transcriberJID ]
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.concat(state.potentialTranscriberJIDs)
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};
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case SET_PENDING_TRANSCRIBING_NOTIFICATION_UID:
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return {
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...state,
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pendingNotificationUid: action.uid
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};
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default:
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return state;
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}
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});
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