Provide admin tools to manage and resend DJ invitations easily

Implements invitation management features, including resending and manual user creation, via new API endpoints and React components.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 3a22ac80-cd1d-4441-9e36-f24fc2f4c3de
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/3478f7c3-db8c-4fca-9165-3adbdf1b5829/dbb6f90a-b277-4de1-a273-07d2fc2d56d1.jpg

server/routes.ts

@@ -539,6 +539,90 @@ export async function registerRoutes(app: Express): Promise<Server> {
     }
   });
 
+  // Resend invitation
+  app.post('/api/invitations/:id/resend', isAuthenticated, isAdmin, async (req, res) => {
+    try {
+      const invitationId = parseInt(req.params.id);
+      const invitation = await storage.getInvitation(invitationId);
+      
+      if (!invitation) {
+        return res.status(404).json({ message: "Invitation not found" });
+      }
+
+      // Generate new token and extend expiration
+      const newToken = crypto.randomBytes(32).toString('hex');
+      const newExpiresAt = new Date(Date.now() + 7 * 24 * 60 * 60 * 1000); // 7 days
+      
+      const updatedInvitation = await storage.updateInvitation(invitationId, {
+        token: newToken,
+        expiresAt: newExpiresAt,
+        isUsed: false
+      });
+      
+      res.json({ 
+        message: "Invitation resent successfully", 
+        invitation: updatedInvitation 
+      });
+    } catch (error) {
+      console.error("Error resending invitation:", error);
+      res.status(500).json({ message: "Failed to resend invitation" });
+    }
+  });
+
+  // Delete invitation
+  app.delete('/api/invitations/:id', isAuthenticated, isAdmin, async (req, res) => {
+    try {
+      const invitationId = parseInt(req.params.id);
+      await storage.deleteInvitation(invitationId);
+      res.json({ message: "Invitation deleted successfully" });
+    } catch (error) {
+      console.error("Error deleting invitation:", error);
+      res.status(500).json({ message: "Failed to delete invitation" });
+    }
+  });
+
+  // Manual activation - create user directly
+  app.post('/api/users/create-manual', isAuthenticated, isAdmin, async (req, res) => {
+    try {
+      const { email, firstName, lastName, displayName, tempPassword } = req.body;
+      
+      if (!email || !tempPassword) {
+        return res.status(400).json({ message: "Email and temporary password are required" });
+      }
+
+      // Check if user already exists
+      const existingUser = await storage.getUserByEmail(email);
+      if (existingUser) {
+        return res.status(409).json({ message: "User with this email already exists" });
+      }
+
+      // Create user with temporary ID (will be replaced when they log in via Replit Auth)
+      const tempUserId = `temp_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+      
+      const userData = {
+        id: tempUserId,
+        email,
+        firstName: firstName || '',
+        lastName: lastName || '',
+        displayName: displayName || `${firstName || ''} ${lastName || ''}`.trim(),
+        role: 'dj' as const,
+        isActive: true,
+        tempPassword, // Store temporarily - will be removed after first login
+        needsPasswordChange: true
+      };
+
+      const user = await storage.createUser(userData);
+      
+      res.json({ 
+        message: "User created successfully", 
+        user: { ...user, tempPassword: undefined } // Don't send password back
+      });
+    } catch (error) {
+      console.error("Error creating user manually:", error);
+      res.status(500).json({ message: "Failed to create user manually" });
+    }
+  });
+
   // Statistics routes
   app.get('/api/stats/dashboard', isAuthenticated, async (req: any, res) => {
     try {