Add multi-branch POS with team roles and branch-scoped cashiers.

Pro and Business users can manage branches, invite cashiers with branch assignment, and switch registers; sales and register flows respect acting location.

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

app/Http/Middleware/SetActingAccount.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Middleware;
 
+use App\Models\PosLocation;
 use App\Models\User;
 use Closure;
 use Illuminate\Http\Request;
@@ -26,6 +27,8 @@ class SetActingAccount
                 }
             }
 
+            $accountId = $this->preferEmployerAccount($request, $user, $accountId);
+
             $account = $accountId === $user->id ? $user : (User::find($accountId) ?? $user);
 
             $request->attributes->set('actingAccount', $account);
@@ -38,4 +41,31 @@ class SetActingAccount
 
         return $next($request);
     }
+
+    private function preferEmployerAccount(Request $request, User $user, int $accountId): int
+    {
+        if ($accountId !== $user->id) {
+            return $accountId;
+        }
+
+        if (PosLocation::owned($user->public_id)->exists()) {
+            return $accountId;
+        }
+
+        $membership = $user->posMemberships()->first();
+        if (! $membership) {
+            return $accountId;
+        }
+
+        $employer = User::where('public_id', $membership->owner_ref)->first();
+        if ($employer && $user->canAccessAccount($employer->id)) {
+            if (! $request->is('api/*')) {
+                $request->session()->put('ladill_account', $employer->id);
+            }
+
+            return $employer->id;
+        }
+
+        return $accountId;
+    }
 }