@sinuos/nestjs-notification
v2.0.0
Published
NestJS notification based on channel
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NestJS Notification
Description
NestJs Notifications is a flexible multi-channel notification service inspired by Laravel Notifications.
Notifications are short, informative messages that inform users of an event that occurred in your application. For example, if you are writing a billing application, you can send a "Bill Paid" notification to your users via email and SMS channels.
This module works with existing channels that you can find here: https://github.com/nestjs-notification-channels. You have the possibility to create your own custom channels.
Installation
$ npm i @sinuos/nestjs-notification
Usage
Declare module
import { NestjsNotificationModule } from '@sinuos/nestjs-notification.module';
@Module({
imports: [NestjsNotificationModule.register()],
})
export class AppModule {}
Channel
import { Injectable } from '@nestjs/common';
import { INestjsNotificationChannel } from '@sinuos/nestjs-notification.service';
@Injectable()
export class NexmoChannel implements INestjsNotificationChannel {
constructor() {}
send(): Promise<any> {
return Promise.resolve(undefined);
}
}
Notification
import { NestJsNotification } from '@sinuos/nestjs-notification.service';
export class InvoicPaidNotification implements NestJsNotification {
public sendToChannels() {
return [NexmoChannel];
}
toNexmo() {
return new NexmoMessage();
}
}
Send notification
import { Injectable } from '@nestjs/common';
import { NestjsNotificationService } from '@sinuos/nestjs-notification.service';
@Injectable()
export class AppService {
constructor(private notification: NestjsNotificationService) {}
notification() {
const notification = new InvoicePaidNotification();
this.notification.send(notification);
}
}
Based on
Nestjs notification by edstevo
License
NestJS's notification is MIT licensed.