From 3a951297faef867bde921b8706a7739405b96ec5 Mon Sep 17 00:00:00 2001
From: suhacan <none@none>
Date: Wed, 11 Nov 2009 01:53:22 +0000
Subject: [PATCH] - Service layer for the Roles module.

--HG--
extra : convert_revision : svn%3A5ff7c347-ad56-4c35-b696-ccb81de16e03/trunk%4039510
---
 .../Orchard.Roles/Services/RoleService.cs     | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 src/Orchard.Web/Packages/Orchard.Roles/Services/RoleService.cs

diff --git a/src/Orchard.Web/Packages/Orchard.Roles/Services/RoleService.cs b/src/Orchard.Web/Packages/Orchard.Roles/Services/RoleService.cs
new file mode 100644
index 000000000..96a43c1e0
--- /dev/null
+++ b/src/Orchard.Web/Packages/Orchard.Roles/Services/RoleService.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Orchard.Data;
+using Orchard.Logging;
+using Orchard.Roles.Models;
+
+namespace Orchard.Roles.Services {
+    public interface IRoleService : IDependency {
+        IEnumerable<RoleRecord> GetRoles();
+        RoleRecord GetRole(int id);
+        void CreateRole(string roleName);
+        void UpdateRole(int id, string roleName);
+        void DeleteRole(int id);
+    }
+
+    public class RoleService : IRoleService {
+        private readonly IRepository<RoleRecord> _roleRepository;
+
+        public RoleService(IRepository<RoleRecord> roleRepository) {
+            _roleRepository = roleRepository;
+            Logger = NullLogger.Instance;
+        }
+
+        public ILogger Logger { get; set; }
+
+        #region Implementation of IRoleService
+
+        public IEnumerable<RoleRecord> GetRoles() {
+            var roles = from role in _roleRepository.Table select role;
+            return roles.ToList();
+        }
+
+        public RoleRecord GetRole(int id) {
+            return _roleRepository.Get(id);
+        }
+
+        public void CreateRole(string roleName) {
+            _roleRepository.Create(new RoleRecord { Name = roleName });
+        }
+
+        public void UpdateRole(int id, string roleName) {
+            _roleRepository.Update(new RoleRecord { Id = id, Name = roleName });
+        }
+
+        public void DeleteRole(int id) {
+            _roleRepository.Delete(new RoleRecord { Id = id });
+        }
+
+        #endregion
+    }
+}