+ Added user info API

+ Added new nc error management

Step.Database/Controllers/UsersController.cs

@@ -3,6 +3,7 @@ using System.Globalization;
 using System.Linq;
 using System.Web.Helpers;
 using Step.Model.DatabaseModels;
+using Step.Model.DTOModels;
 
 namespace Step.Database.Controllers
 {
@@ -36,6 +37,7 @@ namespace Step.Database.Controllers
             // Create a new user model with params
             return new UserModel()
             {
+                UserId = id,
                 Username = username,
                 Password = Crypto.HashPassword(password),
                 FirstName = firstName,
@@ -50,22 +52,38 @@ namespace Step.Database.Controllers
             return CreateUserModel(0, username, password, firstName, lastName, roleId, language);
         }
 
-        public UserModel Find(int id)
+        public DTOUserModel GetUserInfo(int id)
+        {
+            // Find user by Id with Role object included
+            UserModel userDatabaseModel = dbCtx.Users.Include("Role").Where(u => u.UserId == id).FirstOrDefault();
+
+            return new DTOUserModel()
+            {
+                Id = userDatabaseModel.UserId,
+                Username = userDatabaseModel.Username,
+                FirstName = userDatabaseModel.FirstName,
+                LastName = userDatabaseModel.LastName,
+                Language = userDatabaseModel.Language,
+                RoleId = userDatabaseModel.RoleId
+            };
+        }
+
+        public UserModel FindById(int id)
         {
             // Find user by Id with Role object included
             return dbCtx.Users.Include("Role").Where(u => u.UserId == id).FirstOrDefault();
         }
 
-        public UserModel Find(string username)
+        private UserModel FindByUsername(string username)
         {
             // Find user by Id with Role object included
             return dbCtx.Users.Include("Role").Where(u => u.Username == username).FirstOrDefault();
         }
 
-        public UserModel Find(string username, string password)
+        public UserModel FindByUsernameAndPassword(string username, string password)
         {
             // Find if username exists
-            UserModel user = Find(username);
+            UserModel user = FindByUsername(username);
 
             if (user != null)
             {