AdminPermissionController. Add method to generate names of auto-permissions.

AsbCloudWebApi/Controllers/AdminPermissionController.cs

@@ -2,6 +2,10 @@ using AsbCloudApp.Data;
 using AsbCloudApp.Services;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Routing;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
 
 namespace AsbCloudWebApi.Controllers
 {
@@ -13,5 +17,30 @@ namespace AsbCloudWebApi.Controllers
         public AdminPermissionController(ICrudService<PermissionDto> service)
             :base(service)
         {}
+
+        [HttpGet("Autogenerated")]
+        public IActionResult GetAutogenerated()
+        {
+            var controllers = Assembly.GetExecutingAssembly().GetTypes().
+                Where(type => typeof(ControllerBase).IsAssignableFrom(type) && !type.IsAbstract)
+                .ToList();
+
+            var permissions = new SortedSet<string>();
+            foreach (var controller in controllers)
+            {
+                var methods = controller.GetMethods().Where(m => m.IsPublic);
+                var controllerName = controller.Name.Replace("Controller", "");
+                foreach (var method in methods)
+                {
+                    var httpMethod = method.GetCustomAttribute<HttpMethodAttribute>()?.HttpMethods?.First();
+                    if (string.IsNullOrEmpty(httpMethod))
+                        continue;
+                    permissions.Add($"{controllerName}.{httpMethod.ToLower()}");
+                }
+            }
+
+            return Ok(permissions);
+            
+        }
     }
 }