74 lines
2.7 KiB
TypeScript
74 lines
2.7 KiB
TypeScript
import { Result } from '@core/shared/domain/Result';
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import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
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import type { Driver } from '../../domain/entities/Driver';
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import type { League } from '../../domain/entities/League';
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import type { LeagueMembership } from '../../domain/entities/LeagueMembership';
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import type { DriverRepository } from '../../domain/repositories/DriverRepository';
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import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
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import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
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export interface GetLeagueMembershipsInput {
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leagueId: string;
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}
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export type GetLeagueMembershipsErrorCode = 'LEAGUE_NOT_FOUND' | 'REPOSITORY_ERROR';
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export interface LeagueMembershipWithDriver {
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membership: LeagueMembership;
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driver: Driver | null;
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}
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export interface GetLeagueMembershipsResult {
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league: League;
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memberships: LeagueMembershipWithDriver[];
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}
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export class GetLeagueMembershipsUseCase {
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constructor(
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private readonly leagueMembershipRepository: LeagueMembershipRepository,
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private readonly driverRepository: DriverRepository,
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private readonly leagueRepository: LeagueRepository,
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) {}
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async execute(
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input: GetLeagueMembershipsInput,
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): Promise<Result<GetLeagueMembershipsResult, ApplicationErrorCode<GetLeagueMembershipsErrorCode, { message: string }>>> {
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try {
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const league = await this.leagueRepository.findById(input.leagueId);
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if (!league) {
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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 memberships = await this.leagueMembershipRepository.getLeagueMembers(input.leagueId);
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const driverIds = [...new Set(memberships.map(membership => membership.driverId.toString()))];
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const drivers = await Promise.all(driverIds.map(id => this.driverRepository.findById(id)));
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const driverMap = new Map<string, Driver>(
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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 membershipsWithDrivers: LeagueMembershipWithDriver[] = memberships.map(membership => ({
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membership,
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driver: driverMap.get(membership.driverId.toString()) ?? null,
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}));
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const result: GetLeagueMembershipsResult = {
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league,
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memberships: membershipsWithDrivers,
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};
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return Result.ok(result);
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} catch (error: unknown) {
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const message = error instanceof Error ? error.message : 'Failed to load league memberships';
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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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} |