Files
mqtt-explorer/app/src/reducers/Global.ts
Thomas Nordquist b6d6575543 Refactor reducers
2019-04-10 19:47:55 +02:00

65 lines
1.7 KiB
TypeScript

import { Action, Reducer } from 'redux'
import { Record } from 'immutable'
import { trackEvent } from '../utils/tracking'
export enum ActionTypes {
showUpdateNotification = 'SHOW_UPDATE_NOTIFICATION',
showUpdateDetails = 'SHOW_UPDATE_DETAILS',
showError = 'SHOW_ERROR',
showNotification = 'SHOW_NOTIFICATION',
didLaunch = 'DID_LAUNCH',
toggleSettingsVisibility = 'TOGGLE_SETTINGS_VISIBILITY',
}
export interface GlobalAction extends Action {
type: ActionTypes,
showUpdateNotification?: boolean
showUpdateDetails?: boolean
error?: string
notification?: string
settingsVisible: boolean
}
export interface GlobalState {
showUpdateNotification?: boolean
showUpdateDetails: boolean
error?: string
notification?: string
launching: boolean
}
const initialGlobalState = Record<GlobalState>({
showUpdateNotification: false,
showUpdateDetails: false,
error: undefined,
notification: undefined,
launching: true,
})
export const globalState: Reducer<Record<GlobalState>, GlobalAction> = (state = initialGlobalState(), action): Record<GlobalState> => {
trackEvent(action.type)
console.log(action.type)
switch (action.type) {
case ActionTypes.showUpdateNotification:
return state.set('showUpdateNotification', action.showUpdateNotification)
case ActionTypes.showError:
return state.set('error', action.error)
case ActionTypes.showNotification:
return state.set('notification', action.notification)
case ActionTypes.didLaunch:
return state.set('launching', false)
case ActionTypes.showUpdateDetails:
if (action.showUpdateDetails === undefined) {
return state
}
return state.set('showUpdateDetails', action.showUpdateDetails)
default:
return state
}
}