wip

packages/racing/application/use-cases/ApproveTeamJoinRequestUseCase.ts

@@ -0,0 +1,43 @@
+import type { ITeamMembershipRepository } from '../../domain/repositories/ITeamMembershipRepository';
+import type {
+  TeamMembership,
+  TeamMembershipStatus,
+  TeamRole,
+  TeamJoinRequest,
+} from '../../domain/entities/Team';
+import type { ApproveTeamJoinRequestCommandDTO } from '../dto/TeamCommandAndQueryDTO';
+
+export class ApproveTeamJoinRequestUseCase {
+  constructor(
+    private readonly membershipRepository: ITeamMembershipRepository,
+  ) {}
+
+  async execute(command: ApproveTeamJoinRequestCommandDTO): Promise<void> {
+    const { requestId } = command;
+
+    // There is no repository method to look up a single request by ID,
+    // so we rely on the repository implementation to surface all relevant
+    // requests via getJoinRequests and search by ID here.
+    const allRequests: TeamJoinRequest[] = await this.membershipRepository.getJoinRequests(
+      // For the in-memory fake used in tests, the teamId argument is ignored
+      // and all requests are returned.
+      '' as string,
+    );
+    const request = allRequests.find((r) => r.id === requestId);
+
+    if (!request) {
+      throw new Error('Join request not found');
+    }
+
+    const membership: TeamMembership = {
+      teamId: request.teamId,
+      driverId: request.driverId,
+      role: 'driver' as TeamRole,
+      status: 'active' as TeamMembershipStatus,
+      joinedAt: new Date(),
+    };
+
+    await this.membershipRepository.saveMembership(membership);
+    await this.membershipRepository.removeJoinRequest(requestId);
+  }
+}