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authorcrupest <crupest@outlook.com>2020-10-31 00:42:06 +0800
committerGitHub <noreply@github.com>2020-10-31 00:42:06 +0800
commita3c97f6fb6313da2e8c0fac0b4c08f2ef4265d0f (patch)
treeee006874b0c93e9bfc76f141a092a8b9585a1f95 /Timeline/ClientApp/src/app/services/alert.ts
parent0c4caaebe2480e77918d5d7df234f0edaeab74ba (diff)
parent7ce0846d9ec968da3ea4f7ebcc6db26db8e49089 (diff)
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Merge pull request #161 from crupest/upgrade
Upgrade packages and split front end and back end.
Diffstat (limited to 'Timeline/ClientApp/src/app/services/alert.ts')
-rw-r--r--Timeline/ClientApp/src/app/services/alert.ts61
1 files changed, 0 insertions, 61 deletions
diff --git a/Timeline/ClientApp/src/app/services/alert.ts b/Timeline/ClientApp/src/app/services/alert.ts
deleted file mode 100644
index e4c0e653..00000000
--- a/Timeline/ClientApp/src/app/services/alert.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-import React from "react";
-import pull from "lodash/pull";
-
-export interface AlertInfo {
- type?: "primary" | "secondary" | "success" | "danger" | "warning" | "info";
- message: string | React.FC<unknown> | { type: "i18n"; key: string };
- dismissTime?: number | "never";
-}
-
-export interface AlertInfoEx extends AlertInfo {
- id: number;
-}
-
-export type AlertConsumer = (alerts: AlertInfoEx) => void;
-
-export class AlertService {
- private consumers: AlertConsumer[] = [];
- private savedAlerts: AlertInfoEx[] = [];
- private currentId = 1;
-
- private produce(alert: AlertInfoEx): void {
- for (const consumer of this.consumers) {
- consumer(alert);
- }
- }
-
- registerConsumer(consumer: AlertConsumer): void {
- this.consumers.push(consumer);
- if (this.savedAlerts.length !== 0) {
- for (const alert of this.savedAlerts) {
- this.produce(alert);
- }
- this.savedAlerts = [];
- }
- }
-
- unregisterConsumer(consumer: AlertConsumer): void {
- pull(this.consumers, consumer);
- }
-
- push(alert: AlertInfo): void {
- const newAlert: AlertInfoEx = { ...alert, id: this.currentId++ };
- if (this.consumers.length === 0) {
- this.savedAlerts.push(newAlert);
- } else {
- this.produce(newAlert);
- }
- }
-}
-
-export const alertService = new AlertService();
-
-export function pushAlert(alert: AlertInfo): void {
- alertService.push(alert);
-}
-
-export const kAlertHostId = "alert-host";
-
-export function getAlertHost(): HTMLElement | null {
- return document.getElementById(kAlertHostId);
-}