47 lines
4.3 KiB
JavaScript
47 lines
4.3 KiB
JavaScript
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import { Injectable } from '@angular/core';
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import { Subject } from 'rxjs';
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import * as i0 from "@angular/core";
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/**
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* Message service used in messages and toast components.
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* @group Service
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*/
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export class MessageService {
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messageSource = new Subject();
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clearSource = new Subject();
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messageObserver = this.messageSource.asObservable();
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clearObserver = this.clearSource.asObservable();
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/**
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* Inserts single message.
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* @param {Message} message - Message to be added.
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* @group Method
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*/
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add(message) {
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if (message) {
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this.messageSource.next(message);
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}
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}
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/**
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* Inserts new messages.
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* @param {Message[]} messages - Messages to be added.
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* @group Method
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*/
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addAll(messages) {
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if (messages && messages.length) {
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this.messageSource.next(messages);
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}
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}
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/**
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* Clears the message with the given key.
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* @param {string} key - Key of the message to be cleared.
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* @group Method
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*/
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clear(key) {
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this.clearSource.next(key || null);
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}
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static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MessageService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
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static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MessageService });
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}
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i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: MessageService, decorators: [{
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type: Injectable
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}] });
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