1 import { forkJoin } from 'rxjs'
2 import { map, switchMap } from 'rxjs/operators'
3 import { Injectable } from '@angular/core'
4 import { ActivatedRouteSnapshot, Resolve } from '@angular/router'
5 import { ServerService } from '@app/core'
6 import { InstanceService } from '@app/shared/shared-instance'
7 import { About, ServerConfig } from '@shared/models/server'
9 export type ResolverData = { about: About, languages: string[], categories: string[], serverConfig: ServerConfig }
12 export class AboutInstanceResolver implements Resolve<any> {
15 private instanceService: InstanceService,
16 private serverService: ServerService
19 resolve (route: ActivatedRouteSnapshot) {
20 return this.instanceService.getAbout()
24 this.instanceService.buildTranslatedLanguages(about),
25 this.instanceService.buildTranslatedCategories(about),
26 this.serverService.getConfig()
27 ]).pipe(map(([ languages, categories, serverConfig ]) => ({ about, languages, categories, serverConfig })))