users and institutions route, tests fixed

backend/app/Http/Controllers/InstitutionCategoryController.php

@@ -47,8 +47,10 @@ class InstitutionCategoryController extends Controller
     /**
      * Aggiorna una categoria.
      */
-    public function update(UpdateInstitutionCategoryRequest $request, InstitutionCategory $institutionCategory): JsonResponse
-    {
+    public function update(
+        UpdateInstitutionCategoryRequest $request,
+        InstitutionCategory $institutionCategory
+    ): JsonResponse {
         $institutionCategory->update($request->validated());
 
         return $this->updatedResponse($institutionCategory);

backend/app/Http/Controllers/UserPositionController.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Traits\ApiResponse;
+use App\Models\Lists\UserPosition;
+use Illuminate\Http\JsonResponse;
+
+class UserPositionController extends Controller
+{
+    use ApiResponse;
+
+    /**
+     * Elenco delle position.
+     */
+    public function index(): JsonResponse
+    {
+        return $this->collectionResponse(UserPosition::all());
+    }
+
+    /**
+     * Dettaglio di una position.
+     */
+    public function show(UserPosition $userPosition): JsonResponse
+    {
+        return $this->okResponse($userPosition);
+    }
+}

backend/app/Http/Controllers/UserRoleController.php

@@ -2,8 +2,6 @@
 
 namespace App\Http\Controllers;
 
-use App\Http\Requests\StoreUserRoleRequest;
-use App\Http\Requests\UpdateUserRoleRequest;
 use App\Http\Traits\ApiResponse;
 use App\Models\Lists\UserRole;
 use Illuminate\Http\JsonResponse;
@@ -20,16 +18,6 @@ class UserRoleController extends Controller
         return $this->collectionResponse(UserRole::all());
     }
 
-    /**
-     * Crea un nuovo ruolo.
-     */
-    public function store(StoreUserRoleRequest $request): JsonResponse
-    {
-        $role = UserRole::create($request->validated());
-
-        return $this->createdResponse($role);
-    }
-
     /**
      * Dettaglio di un ruolo.
      */
@@ -39,40 +27,12 @@ class UserRoleController extends Controller
     }
 
     /**
-     * Aggiorna un ruolo.
-     */
-    public function update(UpdateUserRoleRequest $request, UserRole $userRole): JsonResponse
-    {
-        $userRole->update($request->validated());
-
-        return $this->updatedResponse($userRole);
-    }
-
-    /**
-     * Elimina un ruolo (se non di sistema e non in uso).
-     */
-    public function destroy(UserRole $userRole): JsonResponse
-    {
-        if ($userRole->isSystemRole()) {
-            return $this->conflictResponse('Cannot delete a system role.');
-        }
-
-        if ($userRole->isInUse()) {
-            return $this->conflictResponse('Cannot delete: role assigned to at least one user.');
-        }
-
-        $userRole->delete();
-
-        return $this->deletedResponse();
-    }
-
-    /**
-     * Indica se il ruolo è bloccato per l'eliminazione (di sistema o in uso).
+     * Numero di utenti con questo ruolo (statistica per Admin).
      */
     public function usage(UserRole $userRole): JsonResponse
     {
         return response()->json([
-            'in_use' => $userRole->isSystemRole() || $userRole->isInUse(),
+            'user_count' => $userRole->users()->count(),
         ]);
     }
 }