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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | 1x 1x 1x 1x 116x 39x 151x 23x | import { Injectable } from '@angular/core';
import { Observable, Subject } from 'rxjs';
import { startWith, tap } from 'rxjs/operators';
import { ConfigModel } from '../models';
/**
* Config Service
*/
@Injectable()
export class ConfigService {
/** collection of config */
private readonly subject = new Subject<ConfigModel>();
/** last config to keep live and use it many many times */
private lastConfig: ConfigModel;
/**
* init config
* @param configModel: ConfigModel
*/
init(configModel: ConfigModel): void {
this.subject.next(configModel);
}
/**
* get current config
*/
getConfig(): Observable<ConfigModel> {
return this.subject.asObservable()
.pipe(tap(config => {
this.lastConfig = config;
}),
startWith(this.lastConfig ? this.lastConfig : {
mainMenuItems: [],
primaryCustomHtmlWidget: undefined,
configSEO: {},
footerBlocks: []
})
);
}
}
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