84 lines
2.9 KiB
TypeScript
84 lines
2.9 KiB
TypeScript
import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
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import type { IDriverRepository } from '../../domain/repositories/IDriverRepository';
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import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
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import type { Driver } from '../../domain/entities/Driver';
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import type { UseCaseOutputPort } from '@core/shared/application';
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import { Result } from '@core/shared/application/Result';
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import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
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export interface GetLeagueJoinRequestsInput {
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leagueId: string;
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}
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export type GetLeagueJoinRequestsErrorCode = 'LEAGUE_NOT_FOUND' | 'REPOSITORY_ERROR';
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export interface LeagueJoinRequestWithDriver {
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id: string;
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leagueId: string;
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driverId: string;
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requestedAt: Date;
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message?: string;
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driver: Driver;
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}
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export interface GetLeagueJoinRequestsResult {
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joinRequests: LeagueJoinRequestWithDriver[];
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}
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export class GetLeagueJoinRequestsUseCase {
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constructor(
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private readonly leagueMembershipRepository: ILeagueMembershipRepository,
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private readonly driverRepository: IDriverRepository,
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private readonly leagueRepository: ILeagueRepository,
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private readonly output: UseCaseOutputPort<GetLeagueJoinRequestsResult>,
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) {}
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async execute(
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input: GetLeagueJoinRequestsInput,
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): Promise<Result<void, ApplicationErrorCode<GetLeagueJoinRequestsErrorCode, { message: string }>>> {
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try {
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const leagueExists = await this.leagueRepository.exists(input.leagueId);
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if (!leagueExists) {
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return Result.err({
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code: 'LEAGUE_NOT_FOUND',
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details: { message: 'League not found' },
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});
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}
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const joinRequests = await this.leagueMembershipRepository.getJoinRequests(input.leagueId);
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const driverIds = [...new Set(joinRequests.map(request => request.driverId))];
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const drivers = await Promise.all(driverIds.map(id => this.driverRepository.findById(id)));
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const driverMap = new Map(
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drivers.filter((driver): driver is Driver => driver !== null).map(driver => [driver.id, driver]),
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);
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const enrichedJoinRequests: LeagueJoinRequestWithDriver[] = joinRequests
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.filter(request => driverMap.has(request.driverId))
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.map(request => ({
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...request,
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driver: driverMap.get(request.driverId)!,
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}));
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const result: GetLeagueJoinRequestsResult = {
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joinRequests: enrichedJoinRequests,
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};
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this.output.present(result);
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return Result.ok(undefined);
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} catch (error: unknown) {
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const message =
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error && typeof error === 'object' && 'message' in error && typeof (error as any).message === 'string'
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? (error as any).message
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: 'Failed to load league join requests';
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return Result.err({
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code: 'REPOSITORY_ERROR',
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details: { message },
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});
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}
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}
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}
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