refactor: align codebase with EventCrew domain and trim legacy band stack

- Update API: events, users, policies, routes, resources, migrations
- Remove deprecated models/resources (customers, setlists, invitations, etc.)
- Refresh admin app and docs; remove apps/band

Made-with: Cursor

api/app/Policies/EventPolicy.php

@@ -5,79 +5,44 @@ declare(strict_types=1);
 namespace App\Policies;
 
 use App\Models\Event;
+use App\Models\Organisation;
 use App\Models\User;
 
 final class EventPolicy
 {
-    /**
-     * Determine whether the user can view any events.
-     */
-    public function viewAny(User $user): bool
+    public function viewAny(User $user, Organisation $organisation): bool
     {
-        return true;
+        return $user->hasRole('super_admin')
+            || $organisation->users()->where('user_id', $user->id)->exists();
     }
 
-    /**
-     * Determine whether the user can view the event.
-     */
     public function view(User $user, Event $event): bool
     {
-        // Admins and booking agents can view all events
-        if ($this->isAdminOrBookingAgent($user)) {
+        return $user->hasRole('super_admin')
+            || $event->organisation->users()->where('user_id', $user->id)->exists();
+    }
+
+    public function create(User $user, Organisation $organisation): bool
+    {
+        if ($user->hasRole('super_admin')) {
             return true;
         }
 
-        // Members can view events they're invited to
-        return $event->invitations()->where('user_id', $user->id)->exists();
+        return $organisation->users()
+            ->where('user_id', $user->id)
+            ->wherePivotIn('role', ['org_admin', 'org_member'])
+            ->exists();
     }
 
-    /**
-     * Determine whether the user can create events.
-     */
-    public function create(User $user): bool
-    {
-        return $this->isAdminOrBookingAgent($user);
-    }
-
-    /**
-     * Determine whether the user can update the event.
-     */
     public function update(User $user, Event $event): bool
     {
-        return $this->isAdminOrBookingAgent($user);
-    }
+        if ($user->hasRole('super_admin')) {
+            return true;
+        }
 
-    /**
-     * Determine whether the user can delete the event.
-     */
-    public function delete(User $user, Event $event): bool
-    {
-        return $user->role === 'admin';
-    }
-
-    /**
-     * Determine whether the user can invite members to the event.
-     */
-    public function invite(User $user, Event $event): bool
-    {
-        return $this->isAdminOrBookingAgent($user);
-    }
-
-    /**
-     * Determine whether the user can RSVP to the event.
-     */
-    public function rsvp(User $user, Event $event): bool
-    {
-        // User must be invited to RSVP
-        return $event->invitations()->where('user_id', $user->id)->exists();
-    }
-
-    /**
-     * Check if the user is an admin or booking agent.
-     */
-    private function isAdminOrBookingAgent(User $user): bool
-    {
-        return in_array($user->role, ['admin', 'booking_agent'], true);
+        return $event->organisation->users()
+            ->where('user_id', $user->id)
+            ->wherePivotIn('role', ['org_admin', 'org_member'])
+            ->exists();
     }
 }
-

api/app/Policies/OrganisationPolicy.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Policies;
+
+use App\Models\Organisation;
+use App\Models\User;
+
+final class OrganisationPolicy
+{
+    public function viewAny(User $user): bool
+    {
+        // All authenticated users can list their organisations
+        return true;
+    }
+
+    public function view(User $user, Organisation $organisation): bool
+    {
+        return $user->hasRole('super_admin')
+            || $organisation->users()->where('user_id', $user->id)->exists();
+    }
+
+    public function create(User $user): bool
+    {
+        return $user->hasRole('super_admin');
+    }
+
+    public function update(User $user, Organisation $organisation): bool
+    {
+        if ($user->hasRole('super_admin')) {
+            return true;
+        }
+
+        return $organisation->users()
+            ->where('user_id', $user->id)
+            ->wherePivot('role', 'org_admin')
+            ->exists();
+    }
+}