update references

Atomx.Core/Grains/UserGrain.cs

@@ -0,0 +1,29 @@
+using Atomx.Common.Entities;
+using Atomx.Data;
+using Microsoft.Extensions.Logging;
+
+namespace Atomx.Core.Grains
+{
+
+    public interface IUserGrain : IGrainWithIntegerKey
+    {
+        Task<User> GetUserByName(string name);
+    }
+
+    public class UserGrain : Grain, IUserGrain
+    {
+        private readonly ILogger<UserGrain> _logger;
+        private readonly DataContext _dbContext;
+
+        public UserGrain(ILogger<UserGrain> logger, DataContext dbContext)
+        {
+            _logger = logger;
+            _dbContext = dbContext;
+        }
+
+        public Task<User> GetUserByName(string name)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}