signal-desktop/ts/state/ducks/user.ts

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2020-10-30 20:34:04 +00:00
// Copyright 2019-2020 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { trigger } from '../../shims/events';
import { NoopActionType } from './noop';
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import { LocalizerType } from '../../types/Util';
// State
export type UserStateType = {
attachmentsPath: string;
stickersPath: string;
tempPath: string;
ourConversationId: string;
ourUuid: string;
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ourNumber: string;
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platform: string;
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regionCode: string;
i18n: LocalizerType;
interactionMode: 'mouse' | 'keyboard';
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};
// Actions
type UserChangedActionType = {
type: 'USER_CHANGED';
payload: {
ourConversationId?: string;
ourUuid?: string;
ourNumber?: string;
regionCode?: string;
interactionMode?: 'mouse' | 'keyboard';
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};
};
export type UserActionType = UserChangedActionType;
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// Action Creators
export const actions = {
userChanged,
manualReconnect,
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};
function userChanged(attributes: {
interactionMode?: 'mouse' | 'keyboard';
ourConversationId: string;
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ourNumber: string;
ourUuid: string;
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regionCode: string;
}): UserChangedActionType {
return {
type: 'USER_CHANGED',
payload: attributes,
};
}
function manualReconnect(): NoopActionType {
trigger('manualConnect');
return {
type: 'NOOP',
payload: null,
};
}
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// Reducer
function getEmptyState(): UserStateType {
return {
attachmentsPath: 'missing',
stickersPath: 'missing',
tempPath: 'missing',
ourConversationId: 'missing',
ourUuid: 'missing',
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ourNumber: 'missing',
regionCode: 'missing',
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platform: 'missing',
interactionMode: 'mouse',
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i18n: () => 'missing',
};
}
export function reducer(
state: Readonly<UserStateType> = getEmptyState(),
action: Readonly<UserActionType>
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): UserStateType {
if (!state) {
return getEmptyState();
}
if (action.type === 'USER_CHANGED') {
const { payload } = action;
return {
...state,
...payload,
};
}
return state;
}