moved everything up a directory

RequestPlex.Core/UserMapper.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Linq;
+
+using Mono.Data.Sqlite;
+
+using Nancy;
+using Nancy.Authentication.Forms;
+using Nancy.Security;
+
+using RequestPlex.Store;
+
+namespace RequestPlex.Core
+{
+    public class UserMapper : IUserMapper
+    {
+        
+        public IUserIdentity GetUserFromIdentifier(Guid identifier, NancyContext context)
+        {
+            var db = new DbConfiguration(new SqliteFactory());
+            var repo = new UserRepository<UserModel>(db);
+
+            var user = repo.Get(identifier.ToString());
+
+            if (user == null)
+            {
+                return null;
+            }
+
+            return new UserIdentity
+            {
+                UserName = user.UserName,
+            };
+        }
+
+        public static Guid? ValidateUser(string username, string password)
+        {
+            var db = new DbConfiguration(new SqliteFactory());
+            var repo = new UserRepository<UserModel>(db);
+            var users = repo.GetAll();
+            var userRecord = users.FirstOrDefault(u => u.UserName == username && u.Password == password); // TODO hashing
+
+            if (userRecord == null)
+            {
+                return null;
+            }
+
+            return new Guid(userRecord.User);
+        }
+
+        public static bool DoUsersExist()
+        {
+            var db = new DbConfiguration(new SqliteFactory());
+            var repo = new UserRepository<UserModel>(db);
+            var users = repo.GetAll();
+            return users.Any();
+        }
+
+        public static Guid? CreateUser(string username, string password)
+        {
+            var db = new DbConfiguration(new SqliteFactory());
+            var repo = new UserRepository<UserModel>(db);
+
+            var userModel = new UserModel { UserName = username, User = Guid.NewGuid().ToString(), Password = password };
+            repo.Insert(userModel);
+
+            var userRecord = repo.Get(userModel.User);
+                
+            return new Guid(userRecord.User);
+        }
+    }
+}