feat: add functionality to delete invalid invites and update related components

src/handlers/admin.ts

@@ -277,12 +277,21 @@ export async function handleAdminDeleteAllInvites(
   env: Env,
   actorUser: User
 ): Promise<Response> {
-  void request;
   if (!isAdmin(actorUser)) {
     return errorResponse('Forbidden', 403);
   }
 
   const storage = new StorageService(env.DB);
+  const url = new URL(request.url);
+  if (url.searchParams.get('scope') === 'invalid') {
+    const deleted = await storage.deleteInvalidInvites();
+    await writeAuditLog(storage, actorUser.id, 'admin.invite.delete_invalid', 'invite', null, {
+      deleted,
+    }, request);
+
+    return jsonResponse({ deleted }, 200);
+  }
+
   const deleted = await storage.deleteAllInvites();
   await writeAuditLog(storage, actorUser.id, 'admin.invite.delete_all', 'invite', null, {
     deleted,

src/services/storage-admin-repo.ts

@@ -159,6 +159,15 @@ export async function deleteInvite(db: D1Database, code: string): Promise<boolea
   return (result.meta.changes ?? 0) > 0;
 }
 
+export async function deleteInvalidInvites(db: D1Database): Promise<number> {
+  const now = new Date().toISOString();
+  const result = await db
+    .prepare("DELETE FROM invites WHERE status != 'active' OR expires_at <= ?")
+    .bind(now)
+    .run();
+  return Number(result.meta.changes ?? 0);
+}
+
 export async function deleteAllInvites(db: D1Database): Promise<number> {
   const result = await db.prepare('DELETE FROM invites').run();
   return Number(result.meta.changes ?? 0);

src/services/storage.ts

@@ -25,6 +25,7 @@ import {
   assignInviteUsedBy as assignStoredInviteUsedBy,
   createInvite as createStoredInvite,
   deleteInvite as deleteStoredInvite,
+  deleteInvalidInvites as deleteStoredInvalidInvites,
   deleteAllInvites as deleteStoredInvites,
   getInvite as findStoredInvite,
   listAuditLogs as listStoredAuditLogs,
@@ -333,6 +334,10 @@ export class StorageService {
     return deleteStoredInvite(this.db, code);
   }
 
+  async deleteInvalidInvites(): Promise<number> {
+    return deleteStoredInvalidInvites(this.db);
+  }
+
   async deleteAllInvites(): Promise<number> {
     return deleteStoredInvites(this.db);
   }