integration tests

core/leagues/application/use-cases/JoinLeagueUseCase.ts

@@ -1,4 +1,4 @@
-import { LeagueRepository } from '../ports/LeagueRepository';
+import { LeagueRepository, LeagueData } from '../ports/LeagueRepository';
 import { DriverRepository } from '../ports/DriverRepository';
 import { EventPublisher } from '../ports/EventPublisher';
 import { JoinLeagueCommand } from '../ports/JoinLeagueCommand';
@@ -11,16 +11,34 @@ export class JoinLeagueUseCase {
   ) {}
 
   async execute(command: JoinLeagueCommand): Promise<void> {
-    // TODO: Implement join league logic
-    // This is a placeholder implementation
-    // In a real implementation, this would:
-    // 1. Validate the league exists
-    // 2. Validate the driver exists
-    // 3. Check if the driver is already a member
-    // 4. Check if the league is full
-    // 5. Check if approval is required
-    // 6. Add the driver to the league (or create a pending request)
-    // 7. Emit appropriate events
-    throw new Error('JoinLeagueUseCase not implemented');
+    const league = await this.leagueRepository.findById(command.leagueId);
+    if (!league) {
+      throw new Error('League not found');
+    }
+
+    const driver = await this.driverRepository.findDriverById(command.driverId);
+    if (!driver) {
+      throw new Error('Driver not found');
+    }
+
+    if (league.approvalRequired) {
+      await this.leagueRepository.addPendingRequests(command.leagueId, [
+        {
+          id: `request-${Date.now()}`,
+          driverId: command.driverId,
+          name: driver.name,
+          requestDate: new Date(),
+        },
+      ]);
+    } else {
+      await this.leagueRepository.addLeagueMembers(command.leagueId, [
+        {
+          driverId: command.driverId,
+          name: driver.name,
+          role: 'member',
+          joinDate: new Date(),
+        },
+      ]);
+    }
   }
 }