Get rid of DataQueryObject

BlueWest.Data/BlueWest.Data.csproj

@@ -13,7 +13,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <ProjectReference Include="..\include\MapTo\src\BlueWest.MapTo\BlueWest.MapTo.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false"/>
+        <ProjectReference Include="..\include\MapTo\src\BlueWest.MapTo\BlueWest.MapTo.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
     </ItemGroup>
     <Import Project="..\include\MapTo\src\BlueWest.MapTo\MapTo.props" />
     <ItemGroup>

BlueWest.Data/DataQueryResult.cs

@@ -1,35 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace BlueWest.Data
-{
-    public sealed class DataQueryResult<T>
-    {
-        public readonly T Value;
-        public bool HasValue;
-        public string Message;
-
-        public DataQueryResult(T value, bool success = true, string message = "")
-        {
-            Value = value;
-            HasValue = success;
-            Message = message;
-        }
-    }
-  internal sealed class DataQueryResult
-    {
-        public readonly object Value;
-        public bool HasValue;
-        public string Message;
-
-        public DataQueryResult(object value, bool success = true, string message = "")
-        {
-            Value = value;
-            HasValue = success;
-            Message = message;
-        }
-    }
-
-
-}

BlueWest.Data/User/User.cs

@@ -13,9 +13,9 @@ namespace BlueWest.Data
     [MessagePackObject]
     [UseUpdate]
     [MapFrom(typeof(UserUpdateDto))]
-    public partial class User 
+    public partial class User
     {
-        [Key(1)] public TimeSpan Id { get;  }
+        [Key(1)] public TimeSpan Id { get; } = TimeSpan.Zero;
         [Key(2)] public string Name { get; set; }
 
 
@@ -28,6 +28,11 @@ namespace BlueWest.Data
             FinanceTransactions = financeTransactions;
         }
 
+        public User()
+        {
+            
+        }
+
         public void AddTransaction(FinanceTransaction financeTransaction)
         {
             FinanceTransactions.Add(FinanceTransactions.Count + 1, financeTransaction);

BlueWest.Data/UserList.cs

@@ -31,10 +31,10 @@ namespace BlueWest.Data
             return -1;
         }
 
-        public DataQueryResult<User> GetUserById(int id)
+        public User GetUserById(int id)
         {
-            if (Users.ContainsKey(id)) return new DataQueryResult<User>(Users[id], true);
-            return new DataQueryResult<User>(null, false, "Can't find a user with the provided id.");
+            if (Users.ContainsKey(id)) return Users[id];
+            return new User();
         }
 
         public bool RemoveUser(int userId)
@@ -53,27 +53,27 @@ namespace BlueWest.Data
             return Users.Contains(userId);
         }
 
-        public DataQueryResult<User> UpdateUser(int userId, UserUpdateDto userUpdate)
+        public User UpdateUser(int userId, UserUpdateDto userUpdate)
         {
             if (Users.ContainsKey(userId))
             {
                 Users[userId].Update(userUpdate);
-                return new DataQueryResult<User>(Users[userId], true);
+                return Users[userId];
             }
             
-            return new DataQueryResult<User>(null, false);
+            return new User();
         }
 
 
         internal bool UserHasTransaction(int userId, int transactionId) => HasUser(userId) && Users[userId].FinanceTransactions.Contains(transactionId);
 
-        public DataQueryResult<FinanceTransaction> GetTransactionById(int userId, int transactionId)
+        public FinanceTransaction GetTransactionById(int userId, int transactionId)
         {
-            if(!HasUser(userId)) return new DataQueryResult<FinanceTransaction>(new FinanceTransaction(), false, "Can't find a user with the provided id.");
+            if(!HasUser(userId)) return new FinanceTransaction();
 
-            if (UserHasTransaction(userId, transactionId)) return new DataQueryResult<FinanceTransaction>(Users[userId].FinanceTransactions[transactionId]);
+            if (UserHasTransaction(userId, transactionId)) return Users[userId].FinanceTransactions[transactionId];
 
-            return new DataQueryResult<FinanceTransaction>(new FinanceTransaction(), false, "Can't find a transaction with the provided id.");
+            return new FinanceTransaction();
         }
 
         public User AddUser(int userId, UserUpdateDto userUpdateDto)
@@ -97,18 +97,17 @@ namespace BlueWest.Data
 
         const string NoIdError = "No transaction was found with the specified id";
 
-        public DataQueryResult<FinanceTransaction> AddFinanceTransaction(int userId, FinanceTransactionInsertDto financeTransactionDto)
+        public FinanceTransaction AddFinanceTransaction(int userId, FinanceTransactionInsertDto financeTransactionDto)
         {
             if (Users.ContainsKey(userId))
             {
                 var now = TimeSpan.FromTicks(DateTime.Now.Ticks);
                 var financeTransaction = new FinanceTransaction(financeTransactionDto, now, Users[userId].Id);
                 Users[userId].AddTransaction(financeTransaction);
-                return new DataQueryResult<FinanceTransaction>(financeTransaction);
+                return financeTransaction;
             }
 
-            return new DataQueryResult<FinanceTransaction>(new FinanceTransaction(), false,
-                "no transaction with the provided id");
+            return new FinanceTransaction();
         }
 
 

BlueWest.WebApi/Controllers/UserController.cs

@@ -33,12 +33,11 @@ namespace BlueWest.WebApi.Controllers
         [HttpGet("{userId}", Name = nameof(GetUserById))]
         public ActionResult GetUserById(int userId)
         {
-            DataQueryResult<User> user = MemoryData.GetUserById(userId);
+           var user = MemoryData.GetUserById(userId);
             
-            if (user.HasValue)
+            if (user.Id != TimeSpan.Zero)
             {
-                return Ok(user.Value);
-
+                return Ok(user);
             }
 
             return new NotFoundResult();
@@ -62,9 +61,9 @@ namespace BlueWest.WebApi.Controllers
         {
             var user = MemoryData.UserList.GetUserById(userId);
            
-            if(!user.HasValue) return new NotFoundResult();
+            if(user.Id == TimeSpan.Zero) return new NotFoundResult();
 
-            var transactions = user?.Value.FinanceTransactions;
+            var transactions = user.FinanceTransactions;
             
             FinanceTransaction? transaction = transactions?.Values.ToImmutableArray().FirstOrNull(t => t.CreationDate == transactionId);
                 
@@ -117,9 +116,9 @@ namespace BlueWest.WebApi.Controllers
         [HttpPost("{userId}/transactions")]
         public ActionResult PostTransaction(int userId, FinanceTransactionInsertDto financeTransaction)
         {
-            DataQueryResult<FinanceTransaction> result = MemoryData.UserList.AddFinanceTransaction(userId, financeTransaction);
+            FinanceTransaction result = MemoryData.UserList.AddFinanceTransaction(userId, financeTransaction);
 
-            if(result.HasValue) return Ok(result.Value);
+            if(result.UserId != TimeSpan.Zero) return Ok(result);
 
             return new BadRequestResult();
         }

BlueWest/Data/MemoryData.cs

@@ -39,7 +39,7 @@ namespace PerformanceSolution.Data
             UserList ??= new UserList(new FastDictionary<int, User>());
         }
 
-        public static DataQueryResult<FinanceTransaction> GetTransactionById(int userId, int transactionId) => UserList.GetTransactionById(userId, transactionId);
+        public static FinanceTransaction GetTransactionById(int userId, int transactionId) => UserList.GetTransactionById(userId, transactionId);
 
 
         private static void SaveUserList() => SaveUserList(UserList);
@@ -67,7 +67,7 @@ namespace PerformanceSolution.Data
             return new UserList(list);
         }
 
-        public static DataQueryResult<User> GetUserById(int userId)
+        public static User GetUserById(int userId)
         {
             return UserList.GetUserById(userId);
         }