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Commit | Line | Data |
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1 | import { forkJoin } from 'rxjs' | |
2 | import { map, switchMap } from 'rxjs/operators' | |
3 | import { Injectable } from '@angular/core' | |
4 | import { Resolve } from '@angular/router' | |
5 | import { InstanceService } from '@app/shared/shared-instance' | |
6 | import { About } from '@shared/models/server' | |
7 | ||
8 | export type ResolverData = { about: About, languages: string[], categories: string[] } | |
9 | ||
10 | @Injectable() | |
11 | export class AboutInstanceResolver implements Resolve<any> { | |
12 | ||
13 | constructor ( | |
14 | private instanceService: InstanceService | |
15 | ) {} | |
16 | ||
17 | resolve () { | |
18 | return this.instanceService.getAbout() | |
19 | .pipe( | |
20 | switchMap(about => { | |
21 | return forkJoin([ | |
22 | this.instanceService.buildTranslatedLanguages(about), | |
23 | this.instanceService.buildTranslatedCategories(about) | |
24 | ]).pipe(map(([ languages, categories ]) => ({ about, languages, categories }) as ResolverData)) | |
25 | }) | |
26 | ) | |
27 | } | |
28 | } |