Initial Ladill Meet release.

Phases 0–18: core meetings, webinar, breakouts, team chat, live streaming, town hall, billing, and Ladill Mail calendar wiring.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Meet/WebinarRegistrationController.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace App\Http\Controllers\Meet;
+
+use App\Http\Controllers\Controller;
+use App\Models\BreakoutRoom;
+use App\Models\MeetPoll;
+use App\Models\QaQuestion;
+use App\Models\Room;
+use App\Models\Session;
+use App\Models\SessionFile;
+use App\Models\Whiteboard;
+use App\Services\Meet\BreakoutService;
+use App\Services\Meet\FileSharingService;
+use App\Services\Meet\PollService;
+use App\Services\Meet\QaService;
+use App\Services\Meet\WebinarService;
+use App\Services\Meet\WhiteboardService;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+
+class WebinarRegistrationController extends Controller
+{
+    public function __construct(
+        protected WebinarService $webinars,
+    ) {}
+
+    public function show(Room $room): View
+    {
+        abort_unless($room->isWebinar(), 404);
+
+        return view('meet.webinar.register', compact('room'));
+    }
+
+    public function store(Request $request, Room $room): View
+    {
+        abort_unless($room->isWebinar(), 404);
+
+        $validated = $request->validate([
+            'email' => ['required', 'email'],
+            'display_name' => ['required', 'string', 'max:100'],
+        ]);
+
+        $registration = $this->webinars->register(
+            $room,
+            $validated['email'],
+            $validated['display_name'],
+        );
+
+        return view('meet.webinar.register-done', compact('room', 'registration'));
+    }
+
+    public function manage(Request $request, Room $room): View
+    {
+        $this->authorizeWebinarHost($request, $room);
+
+        $registrations = $room->webinarRegistrations()->orderByDesc('created_at')->get();
+
+        return view('meet.webinar.registrations', compact('room', 'registrations'));
+    }
+
+    public function approve(Request $request, Room $room, \App\Models\WebinarRegistration $registration): RedirectResponse
+    {
+        $this->authorizeWebinarHost($request, $room);
+        abort_unless($registration->room_id === $room->id, 404);
+
+        $this->webinars->approve($registration, $request->user());
+
+        return back()->with('success', 'Registration approved.');
+    }
+
+    public function reject(Request $request, Room $room, \App\Models\WebinarRegistration $registration): RedirectResponse
+    {
+        $this->authorizeWebinarHost($request, $room);
+        abort_unless($registration->room_id === $room->id, 404);
+
+        $this->webinars->reject($registration);
+
+        return back()->with('success', 'Registration rejected.');
+    }
+
+    protected function authorizeWebinarHost(Request $request, Room $room): void
+    {
+        abort_unless($request->user()?->ownerRef() === $room->host_user_ref, 403);
+    }
+}