website refactor

apps/website/lib/builders/view-data/LeagueRosterAdminViewDataBuilder.ts

@@ -0,0 +1,47 @@
+import type { LeagueRosterMemberDTO } from '@/lib/types/generated/LeagueRosterMemberDTO';
+import type { LeagueRosterJoinRequestDTO } from '@/lib/types/generated/LeagueRosterJoinRequestDTO';
+import type { LeagueRosterAdminViewData, RosterMemberData, JoinRequestData } from '@/lib/view-data/LeagueRosterAdminViewData';
+
+/**
+ * LeagueRosterAdminViewDataBuilder
+ *
+ * Transforms API DTOs into LeagueRosterAdminViewData for server-side rendering.
+ * Deterministic; side-effect free; no HTTP calls.
+ */
+export class LeagueRosterAdminViewDataBuilder {
+  static build(input: {
+    leagueId: string;
+    members: LeagueRosterMemberDTO[];
+    joinRequests: LeagueRosterJoinRequestDTO[];
+  }): LeagueRosterAdminViewData {
+    const { leagueId, members, joinRequests } = input;
+    
+    // Transform members
+    const rosterMembers: RosterMemberData[] = members.map(member => ({
+      driverId: member.driverId,
+      driver: {
+        id: member.driverId,
+        name: member.driver?.name || 'Unknown Driver',
+      },
+      role: member.role,
+      joinedAt: member.joinedAt,
+    }));
+    
+    // Transform join requests
+    const requests: JoinRequestData[] = joinRequests.map(req => ({
+      id: req.id,
+      driver: {
+        id: req.driverId,
+        name: 'Unknown Driver', // driver field is unknown type
+      },
+      requestedAt: req.requestedAt,
+      message: req.message,
+    }));
+    
+    return {
+      leagueId,
+      members: rosterMembers,
+      joinRequests: requests,
+    };
+  }
+}