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Kreta.WebApi/Naplo/Kreta.Naplo.WebApi/V3/Common/Logic/FelhasznaloLogic.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Claims;
+using System.Web;
+using Kreta.Naplo.Domain.V3.Common;
+using Kreta.Naplo.Domain.V3.Enum;
+
+namespace Kreta.Naplo.WebApi.V3.Common.Logic
+{
+    internal static class FelhasznaloLogic
+    {
+        public static MobileUser GetFelhasznalo()
+        {
+            return HttpContext.Current.Items.Contains("MobileUser")
+                ? (MobileUser)HttpContext.Current.Items["MobileUser"]
+                : new MobileUser(GetInstituteCode(), GetInstituteUserId(), GetUserName(), GetRoles(), GetSchoolYearId(), GetUserIdpUniqueId(), GetInstituteUniqueId());
+        }
+
+        public static string GetInstituteCode()
+        {
+            return GetClaims("kreta:institute_code").Single();
+        }
+
+        private static Guid GetInstituteUniqueId()
+        {
+            return new Guid(GetClaims("kreta:institute_unique_id").Single());
+        }
+
+        public static int GetInstituteUserId()
+        {
+            var claim = GetClaims("kreta:institute_user_id").Single();
+            return int.Parse(claim);
+        }
+
+        public static int GetSchoolYearId()
+        {
+            var claim = GetClaims("kreta:school_year_id").Single();
+            return int.Parse(claim);
+        }
+
+        private static Guid GetUserIdpUniqueId()
+        {
+            return new Guid(GetClaims("kreta:institute_user_idp_unique_id").Single());
+        }
+
+        private static string GetUserName()
+        {
+            return GetClaims("kreta:user_name").Single();
+        }
+
+        public static IEnumerable<FelhasznaloSzerepkor> GetRoles()
+        {
+            var roles = GetClaims(ClaimTypes.Role);
+            foreach (var role in roles)
+            {
+                if (Enum.TryParse(role, out FelhasznaloSzerepkor enumValue))
+                {
+                    yield return enumValue;
+                }
+            }
+        }
+
+        private static IEnumerable<string> GetClaims(string type)
+        {
+            return ClaimsPrincipal.Current.Claims.Where(x => x.Type == type).Select(x => x.Value);
+        }
+    }
+}