alpha wip

apps/website/infrastructure/repositories/InMemoryResultRepository.ts

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+/**
+ * Infrastructure Adapter: InMemoryResultRepository
+ * 
+ * In-memory implementation of IResultRepository.
+ * Stores data in Map structure with UUID generation.
+ */
+
+import { v4 as uuidv4 } from 'uuid';
+import { Result } from '../../domain/entities/Result';
+import { IResultRepository } from '../../application/ports/IResultRepository';
+import { IRaceRepository } from '../../application/ports/IRaceRepository';
+
+export class InMemoryResultRepository implements IResultRepository {
+  private results: Map<string, Result>;
+  private raceRepository?: IRaceRepository;
+
+  constructor(seedData?: Result[], raceRepository?: IRaceRepository) {
+    this.results = new Map();
+    this.raceRepository = raceRepository;
+    
+    if (seedData) {
+      seedData.forEach(result => {
+        this.results.set(result.id, result);
+      });
+    }
+  }
+
+  async findById(id: string): Promise<Result | null> {
+    return this.results.get(id) ?? null;
+  }
+
+  async findAll(): Promise<Result[]> {
+    return Array.from(this.results.values());
+  }
+
+  async findByRaceId(raceId: string): Promise<Result[]> {
+    return Array.from(this.results.values())
+      .filter(result => result.raceId === raceId)
+      .sort((a, b) => a.position - b.position);
+  }
+
+  async findByDriverId(driverId: string): Promise<Result[]> {
+    return Array.from(this.results.values())
+      .filter(result => result.driverId === driverId);
+  }
+
+  async findByDriverIdAndLeagueId(driverId: string, leagueId: string): Promise<Result[]> {
+    if (!this.raceRepository) {
+      return [];
+    }
+
+    const leagueRaces = await this.raceRepository.findByLeagueId(leagueId);
+    const leagueRaceIds = new Set(leagueRaces.map(race => race.id));
+
+    return Array.from(this.results.values())
+      .filter(result => 
+        result.driverId === driverId && 
+        leagueRaceIds.has(result.raceId)
+      );
+  }
+
+  async create(result: Result): Promise<Result> {
+    if (await this.exists(result.id)) {
+      throw new Error(`Result with ID ${result.id} already exists`);
+    }
+
+    this.results.set(result.id, result);
+    return result;
+  }
+
+  async createMany(results: Result[]): Promise<Result[]> {
+    const created: Result[] = [];
+    
+    for (const result of results) {
+      if (await this.exists(result.id)) {
+        throw new Error(`Result with ID ${result.id} already exists`);
+      }
+      this.results.set(result.id, result);
+      created.push(result);
+    }
+    
+    return created;
+  }
+
+  async update(result: Result): Promise<Result> {
+    if (!await this.exists(result.id)) {
+      throw new Error(`Result with ID ${result.id} not found`);
+    }
+
+    this.results.set(result.id, result);
+    return result;
+  }
+
+  async delete(id: string): Promise<void> {
+    if (!await this.exists(id)) {
+      throw new Error(`Result with ID ${id} not found`);
+    }
+
+    this.results.delete(id);
+  }
+
+  async deleteByRaceId(raceId: string): Promise<void> {
+    const raceResults = await this.findByRaceId(raceId);
+    raceResults.forEach(result => {
+      this.results.delete(result.id);
+    });
+  }
+
+  async exists(id: string): Promise<boolean> {
+    return this.results.has(id);
+  }
+
+  async existsByRaceId(raceId: string): Promise<boolean> {
+    return Array.from(this.results.values()).some(
+      result => result.raceId === raceId
+    );
+  }
+
+  /**
+   * Utility method to generate a new UUID
+   */
+  static generateId(): string {
+    return uuidv4();
+  }
+}