45 lines
1.7 KiB
TypeScript
45 lines
1.7 KiB
TypeScript
import { PageQuery } from '@/lib/contracts/page-queries/PageQuery';
|
|
import { Result } from '@/lib/contracts/Result';
|
|
import { LeaguesViewDataBuilder } from '@/lib/builders/view-data/LeaguesViewDataBuilder';
|
|
import type { LeaguesViewData } from '@/lib/view-data/LeaguesViewData';
|
|
import { LeagueService } from '@/lib/services/leagues/LeagueService';
|
|
|
|
/**
|
|
* Leagues page query
|
|
* Returns Result<LeaguesViewData, PresentationError>
|
|
* No DI container usage - constructs dependencies explicitly
|
|
*/
|
|
export class LeaguesPageQuery implements PageQuery<LeaguesViewData, void> {
|
|
async execute(): Promise<Result<LeaguesViewData, 'notFound' | 'redirect' | 'LEAGUES_FETCH_FAILED' | 'UNKNOWN_ERROR'>> {
|
|
// Manual construction: Service creates its own dependencies
|
|
const service = new LeagueService();
|
|
|
|
// Fetch data using service
|
|
const result = await service.getAllLeagues();
|
|
|
|
if (result.isErr()) {
|
|
const error = result.getError();
|
|
switch (error.type) {
|
|
case 'notFound':
|
|
return Result.err('notFound');
|
|
case 'unauthorized':
|
|
case 'forbidden':
|
|
return Result.err('redirect');
|
|
case 'serverError':
|
|
return Result.err('LEAGUES_FETCH_FAILED');
|
|
default:
|
|
return Result.err('UNKNOWN_ERROR');
|
|
}
|
|
}
|
|
|
|
// Transform to ViewData using builder
|
|
const viewData = LeaguesViewDataBuilder.build(result.unwrap());
|
|
return Result.ok(viewData);
|
|
}
|
|
|
|
// Static method to avoid object construction in server code
|
|
static async execute(): Promise<Result<LeaguesViewData, 'notFound' | 'redirect' | 'LEAGUES_FETCH_FAILED' | 'UNKNOWN_ERROR'>> {
|
|
const query = new LeaguesPageQuery();
|
|
return query.execute();
|
|
}
|
|
} |