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54 lines
1.3 KiB
54 lines
1.3 KiB
import ObservableStore from 'obs-store'
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/**
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* @typedef {Object} AlertControllerInitState
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* @property {Object} alertEnabledness - A map of any alerts that were suppressed keyed by alert ID, where the value
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* is the timestamp of when the user suppressed the alert.
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*/
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/**
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* @typedef {Object} AlertControllerOptions
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* @property {AlertControllerInitState} initState - The initial controller state
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*/
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export const ALERT_TYPES = {
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unconnectedAccount: 'unconnectedAccount',
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}
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const defaultState = {
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alertEnabledness: Object.keys(ALERT_TYPES)
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.reduce(
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(alertEnabledness, alertType) => {
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alertEnabledness[alertType] = true
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return alertEnabledness
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},
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{}
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),
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}
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/**
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* Controller responsible for maintaining
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* alert related state
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*/
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export default class AlertController {
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/**
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* @constructor
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* @param {AlertControllerOptions} [opts] - Controller configuration parameters
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*/
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constructor (opts = {}) {
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const { initState } = opts
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const state = Object.assign(
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{},
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defaultState,
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initState,
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)
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this.store = new ObservableStore(state)
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}
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setAlertEnabledness (alertId, enabledness) {
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let { alertEnabledness } = this.store.getState()
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alertEnabledness = { ...alertEnabledness }
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alertEnabledness[alertId] = enabledness
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this.store.updateState({ alertEnabledness })
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}
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}
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