alpha wip

apps/website/infrastructure/repositories/InMemoryLeagueRepository.ts

@@ -0,0 +1,82 @@
+/**
+ * Infrastructure Adapter: InMemoryLeagueRepository
+ * 
+ * In-memory implementation of ILeagueRepository.
+ * Stores data in Map structure with UUID generation.
+ */
+
+import { v4 as uuidv4 } from 'uuid';
+import { League } from '../../domain/entities/League';
+import { ILeagueRepository } from '../../application/ports/ILeagueRepository';
+
+export class InMemoryLeagueRepository implements ILeagueRepository {
+  private leagues: Map<string, League>;
+
+  constructor(seedData?: League[]) {
+    this.leagues = new Map();
+    
+    if (seedData) {
+      seedData.forEach(league => {
+        this.leagues.set(league.id, league);
+      });
+    }
+  }
+
+  async findById(id: string): Promise<League | null> {
+    return this.leagues.get(id) ?? null;
+  }
+
+  async findAll(): Promise<League[]> {
+    return Array.from(this.leagues.values());
+  }
+
+  async findByOwnerId(ownerId: string): Promise<League[]> {
+    return Array.from(this.leagues.values()).filter(
+      league => league.ownerId === ownerId
+    );
+  }
+
+  async create(league: League): Promise<League> {
+    if (await this.exists(league.id)) {
+      throw new Error(`League with ID ${league.id} already exists`);
+    }
+
+    this.leagues.set(league.id, league);
+    return league;
+  }
+
+  async update(league: League): Promise<League> {
+    if (!await this.exists(league.id)) {
+      throw new Error(`League with ID ${league.id} not found`);
+    }
+
+    this.leagues.set(league.id, league);
+    return league;
+  }
+
+  async delete(id: string): Promise<void> {
+    if (!await this.exists(id)) {
+      throw new Error(`League with ID ${id} not found`);
+    }
+
+    this.leagues.delete(id);
+  }
+
+  async exists(id: string): Promise<boolean> {
+    return this.leagues.has(id);
+  }
+
+  async searchByName(query: string): Promise<League[]> {
+    const normalizedQuery = query.toLowerCase();
+    return Array.from(this.leagues.values()).filter(league =>
+      league.name.toLowerCase().includes(normalizedQuery)
+    );
+  }
+
+  /**
+   * Utility method to generate a new UUID
+   */
+  static generateId(): string {
+    return uuidv4();
+  }
+}