wip

packages/racing/infrastructure/repositories/InMemoryCarRepository.ts

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+/**
+ * Infrastructure Adapter: InMemoryCarRepository
+ * 
+ * In-memory implementation of ICarRepository.
+ * Stores data in Map structure with UUID generation.
+ */
+
+import { v4 as uuidv4 } from 'uuid';
+import { Car, CarClass, CarLicense } from '@gridpilot/racing/domain/entities/Car';
+import type { ICarRepository } from '@gridpilot/racing/domain/repositories/ICarRepository';
+
+export class InMemoryCarRepository implements ICarRepository {
+  private cars: Map<string, Car>;
+
+  constructor(seedData?: Car[]) {
+    this.cars = new Map();
+    
+    if (seedData) {
+      seedData.forEach(car => {
+        this.cars.set(car.id, car);
+      });
+    }
+  }
+
+  async findById(id: string): Promise<Car | null> {
+    return this.cars.get(id) ?? null;
+  }
+
+  async findAll(): Promise<Car[]> {
+    return Array.from(this.cars.values());
+  }
+
+  async findByGameId(gameId: string): Promise<Car[]> {
+    return Array.from(this.cars.values())
+      .filter(car => car.gameId === gameId)
+      .sort((a, b) => a.name.localeCompare(b.name));
+  }
+
+  async findByClass(carClass: CarClass): Promise<Car[]> {
+    return Array.from(this.cars.values())
+      .filter(car => car.carClass === carClass)
+      .sort((a, b) => a.name.localeCompare(b.name));
+  }
+
+  async findByLicense(license: CarLicense): Promise<Car[]> {
+    return Array.from(this.cars.values())
+      .filter(car => car.license === license)
+      .sort((a, b) => a.name.localeCompare(b.name));
+  }
+
+  async findByManufacturer(manufacturer: string): Promise<Car[]> {
+    const lowerManufacturer = manufacturer.toLowerCase();
+    return Array.from(this.cars.values())
+      .filter(car => car.manufacturer.toLowerCase() === lowerManufacturer)
+      .sort((a, b) => a.name.localeCompare(b.name));
+  }
+
+  async searchByName(query: string): Promise<Car[]> {
+    const lowerQuery = query.toLowerCase();
+    return Array.from(this.cars.values())
+      .filter(car => 
+        car.name.toLowerCase().includes(lowerQuery) ||
+        car.shortName.toLowerCase().includes(lowerQuery) ||
+        car.manufacturer.toLowerCase().includes(lowerQuery)
+      )
+      .sort((a, b) => a.name.localeCompare(b.name));
+  }
+
+  async create(car: Car): Promise<Car> {
+    if (await this.exists(car.id)) {
+      throw new Error(`Car with ID ${car.id} already exists`);
+    }
+
+    this.cars.set(car.id, car);
+    return car;
+  }
+
+  async update(car: Car): Promise<Car> {
+    if (!await this.exists(car.id)) {
+      throw new Error(`Car with ID ${car.id} not found`);
+    }
+
+    this.cars.set(car.id, car);
+    return car;
+  }
+
+  async delete(id: string): Promise<void> {
+    if (!await this.exists(id)) {
+      throw new Error(`Car with ID ${id} not found`);
+    }
+
+    this.cars.delete(id);
+  }
+
+  async exists(id: string): Promise<boolean> {
+    return this.cars.has(id);
+  }
+
+  /**
+   * Utility method to generate a new UUID
+   */
+  static generateId(): string {
+    return uuidv4();
+  }
+}