@rxap/life-cycle/fesm2022/rxap-life-cycle.mjs.map

Provides an Angular service and guard to manage application lifecycle. It allows to execute code when the application is stable and ready. Includes a guard to prevent route activation until the app is ready.

{"version":3,"file":"rxap-life-cycle.mjs","sources":["../../../../../packages/angular/life-cycle/src/lib/life-cycle.service.ts","../../../../../packages/angular/life-cycle/src/lib/is-app-ready.guard.ts","../../../../../packages/angular/life-cycle/src/index.ts","../../../../../packages/angular/life-cycle/src/rxap-life-cycle.ts"],"sourcesContent":["import {\n  ApplicationRef,\n  Inject,\n  Injectable,\n} from '@angular/core';\nimport { isPromiseLike } from '@rxap/utilities';\nimport {\n  BehaviorSubject,\n  firstValueFrom,\n  isObservable,\n  Observable,\n  of,\n} from 'rxjs';\nimport {\n  filter,\n  switchMap,\n  take,\n  tap,\n} from 'rxjs/operators';\n\nexport interface LifeCycleHook {\n  promise: PromiseLike<any>;\n}\n\n@Injectable({\n  providedIn: 'root',\n})\nexport class LifeCycleService {\n\n  private static hooks = new Map<string, LifeCycleHook>();\n  public isReady$ = new BehaviorSubject(false);\n\n  constructor(@Inject(ApplicationRef) public readonly appRef: ApplicationRef) {\n\n    LifeCycleService.AddHook('stable', firstValueFrom(appRef.isStable.pipe(\n      tap(isStable => console.log('app state:', isStable ? 'stable' : 'unstable')),\n      filter(Boolean),\n      take(1),\n      tap(() => console.log('app is ready')),\n    )));\n\n    Promise.all(Array.from(LifeCycleService.hooks.values()).map(hook => hook.promise))\n           .then(() => this.isReady$.next(true));\n\n  }\n\n  public static AddHook(name: string, promise: PromiseLike<any>): void {\n    LifeCycleService.hooks.set(name, { promise });\n  }\n\n  public whenReady<T>(thenOrFunction: Observable<T> | PromiseLike<T> | (() => Observable<T>) | (() => PromiseLike<T>) | (() => T)): Observable<T> {\n\n    return this.isReady$.pipe(\n      filter(Boolean),\n      take(1),\n      switchMap(() => {\n\n        if (typeof thenOrFunction === 'function') {\n\n          const then = thenOrFunction();\n\n          if (isPromiseLike(then) || isObservable(then)) {\n            return then;\n          } else {\n            return of(then);\n          }\n\n        } else {\n          return thenOrFunction;\n        }\n\n      }),\n    );\n\n  }\n\n}\n","import { Injectable } from '@angular/core';\nimport {\n  ActivatedRouteSnapshot,\n  RouterStateSnapshot,\n} from '@angular/router';\nimport { Observable } from 'rxjs';\nimport { LifeCycleService } from './life-cycle.service';\n\n@Injectable({\n  providedIn: 'root',\n})\nexport class IsAppReadyGuard {\n\n  constructor(private readonly lifecycle: LifeCycleService) {\n  }\n\n  public canActivate(\n    next: ActivatedRouteSnapshot,\n    state: RouterStateSnapshot,\n  ): Observable<boolean> {\n    console.debug('[IsAppReadyGuard] can activate', state.url);\n    return this.lifecycle.whenReady(() => true);\n  }\n\n}\n","// region \nexport * from './lib/is-app-ready.guard';\nexport * from './lib/life-cycle.service';\n// endregion\n","/**\n * Generated bundle index. 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