52 lines
1.1 KiB
JavaScript
52 lines
1.1 KiB
JavaScript
import { writable } from "svelte/store"
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const NOTIFICATION_TIMEOUT = 3000
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const createNotificationStore = () => {
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const timeoutIds = new Set()
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const _notifications = writable([], () => {
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return () => {
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// clear all the timers
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timeoutIds.forEach(timeoutId => {
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clearTimeout(timeoutId)
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})
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_notifications.set([])
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}
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})
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const send = (message, type = "default") => {
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let _id = id()
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_notifications.update(state => {
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return [...state, { id: _id, type, message }]
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})
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const timeoutId = setTimeout(() => {
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_notifications.update(state => {
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return state.filter(({ id }) => id !== _id)
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})
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}, NOTIFICATION_TIMEOUT)
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timeoutIds.add(timeoutId)
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}
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const { subscribe } = _notifications
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return {
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subscribe,
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send,
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danger: msg => send(msg, "danger"),
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warning: msg => send(msg, "warning"),
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info: msg => send(msg, "info"),
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success: msg => send(msg, "success"),
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}
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}
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function id() {
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return (
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"_" +
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Math.random()
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.toString(36)
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.substr(2, 9)
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)
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}
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export const notificationStore = createNotificationStore()
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