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This commit is contained in:
Marc Mintel
2025-12-14 18:11:59 +01:00
parent acc15e8d8d
commit 217337862c
91 changed files with 5919 additions and 1999 deletions
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82
packages/racing/application/use-cases/CompleteRaceUseCase.ts
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@@ -6,6 +6,7 @@ import type { DriverRatingProvider } from '../ports/DriverRatingProvider';
import { Result } from '../../domain/entities/Result';
import { Standing } from '../../domain/entities/Standing';
import type { AsyncUseCase } from '@gridpilot/shared/application';
import type { ILogger } from '../../../shared/src/logging/ILogger';
/**
* Use Case: CompleteRaceUseCase
@@ -30,39 +31,55 @@ export class CompleteRaceUseCase
private readonly resultRepository: IResultRepository,
private readonly standingRepository: IStandingRepository,
private readonly driverRatingProvider: DriverRatingProvider,
private readonly logger: ILogger,
) {}
async execute(command: CompleteRaceCommandDTO): Promise<void> {
this.logger.debug(`Executing CompleteRaceUseCase for raceId: ${command.raceId}`);
const { raceId } = command;
const race = await this.raceRepository.findById(raceId);
if (!race) {
throw new Error('Race not found');
try {
const race = await this.raceRepository.findById(raceId);
if (!race) {
this.logger.error(`Race with id ${raceId} not found.`);
throw new Error('Race not found');
}
this.logger.debug(`Race ${raceId} found. Status: ${race.status}`);
// Get registered drivers for this race
const registeredDriverIds = await this.raceRegistrationRepository.getRegisteredDrivers(raceId);
if (registeredDriverIds.length === 0) {
this.logger.warn(`No registered drivers found for race ${raceId}.`);
throw new Error('Cannot complete race with no registered drivers');
}
this.logger.info(`${registeredDriverIds.length} drivers registered for race ${raceId}. Generating results.`);
// Get driver ratings
const driverRatings = this.driverRatingProvider.getRatings(registeredDriverIds);
this.logger.debug(`Driver ratings fetched for ${registeredDriverIds.length} drivers.`);
// Generate realistic race results
const results = this.generateRaceResults(raceId, registeredDriverIds, driverRatings);
this.logger.debug(`Generated ${results.length} race results for race ${raceId}.`);
// Save results
for (const result of results) {
await this.resultRepository.create(result);
}
this.logger.info(`Persisted ${results.length} race results for race ${raceId}.`);
// Update standings
await this.updateStandings(race.leagueId, results);
this.logger.info(`Standings updated for league ${race.leagueId}.`);
// Complete the race
const completedRace = race.complete();
await this.raceRepository.update(completedRace);
this.logger.info(`Race ${raceId} successfully completed and updated.`);
} catch (error) {
this.logger.error(`Failed to complete race ${raceId}: ${error.message}`, error as Error);
throw error;
}
// Get registered drivers for this race
const registeredDriverIds = await this.raceRegistrationRepository.getRegisteredDrivers(raceId);
if (registeredDriverIds.length === 0) {
throw new Error('Cannot complete race with no registered drivers');
}
// Get driver ratings
const driverRatings = this.driverRatingProvider.getRatings(registeredDriverIds);
// Generate realistic race results
const results = this.generateRaceResults(raceId, registeredDriverIds, driverRatings);
// Save results
for (const result of results) {
await this.resultRepository.create(result);
}
// Update standings
await this.updateStandings(race.leagueId, results);
// Complete the race
const completedRace = race.complete();
await this.raceRepository.update(completedRace);
}
private generateRaceResults(
@@ -70,6 +87,7 @@ export class CompleteRaceUseCase
driverIds: string[],
driverRatings: Map<string, number>
): Result[] {
this.logger.debug(`Generating race results for race ${raceId} with ${driverIds.length} drivers.`);
// Create driver performance data
const driverPerformances = driverIds.map(driverId => ({
driverId,
@@ -83,6 +101,7 @@ export class CompleteRaceUseCase
const perfB = b.rating + (b.randomFactor * 200);
return perfB - perfA; // Higher performance first
});
this.logger.debug(`Driver performances sorted for race ${raceId}.`);
// Generate qualifying results for start positions (similar but different from race results)
const qualiPerformances = driverPerformances.map(p => ({
@@ -94,6 +113,7 @@ export class CompleteRaceUseCase
const perfB = b.rating + (b.randomFactor * 150);
return perfB - perfA;
});
this.logger.debug(`Qualifying performances generated for race ${raceId}.`);
// Generate results
const results: Result[] = [];
@@ -123,11 +143,13 @@ export class CompleteRaceUseCase
})
);
}
this.logger.debug(`Individual results created for race ${raceId}.`);
return results;
}
private async updateStandings(leagueId: string, results: Result[]): Promise<void> {
this.logger.debug(`Updating standings for league ${leagueId} with ${results.length} results.`);
// Group results by driver
const resultsByDriver = new Map<string, Result[]>();
for (const result of results) {
@@ -135,6 +157,7 @@ export class CompleteRaceUseCase
existing.push(result);
resultsByDriver.set(result.driverId, existing);
}
this.logger.debug(`Results grouped by driver for league ${leagueId}.`);
// Update or create standings for each driver
for (const [driverId, driverResults] of resultsByDriver) {
@@ -145,6 +168,9 @@ export class CompleteRaceUseCase
leagueId,
driverId,
});
this.logger.debug(`Created new standing for driver ${driverId} in league ${leagueId}.`);
} else {
this.logger.debug(`Found existing standing for driver ${driverId} in league ${leagueId}.`);
}
// Add all results for this driver (should be just one for this race)
@@ -155,6 +181,8 @@ export class CompleteRaceUseCase
}
await this.standingRepository.save(standing);
this.logger.debug(`Standing saved for driver ${driverId} in league ${leagueId}.`);
}
this.logger.info(`Standings update complete for league ${leagueId}.`);
}
}