add readonly

src/Infrastructure/BotSharp.Abstraction/Conversations/IConversationStateService.cs

@@ -14,7 +14,7 @@ public interface IConversationStateService
     bool ContainsState(string name);
     Dictionary<string, string> GetStates();
     IConversationStateService SetState<T>(string name, T value, bool isNeedVersion = true,
-        int activeRounds = -1, string valueType = StateDataType.String, string source = StateSource.User);
+        int activeRounds = -1, string valueType = StateDataType.String, string source = StateSource.User, bool readOnly = false);
     void SaveStateByArgs(JsonDocument args);
     void CleanStates();
     void Save();

src/Infrastructure/BotSharp.Abstraction/Conversations/Models/StateChangeModel.cs

@@ -28,4 +28,7 @@ public class StateChangeModel
 
     [JsonPropertyName("source")]
     public string Source { get; set; }
+
+    [JsonPropertyName("readonly")]
+    public bool Readonly { get; set; }
 }

src/Infrastructure/BotSharp.Abstraction/Conversations/Models/StateKeyValue.cs

@@ -6,6 +6,7 @@ public class StateKeyValue
 {
     public string Key { get; set; }
     public bool Versioning { get; set; }
+    public bool Readonly { get; set; }
     public List<StateValue> Values { get; set; } = new List<StateValue>();
 
     public StateKeyValue()

src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationStateService.cs

@@ -35,7 +35,7 @@ public class ConversationStateService : IConversationStateService, IDisposable
     /// <param name="isNeedVersion">whether the state is related to message or not</param>
     /// <returns></returns>
     public IConversationStateService SetState<T>(string name, T value, bool isNeedVersion = true,
-        int activeRounds = -1, string valueType = StateDataType.String, string source = StateSource.User)
+        int activeRounds = -1, string valueType = StateDataType.String, string source = StateSource.User, bool readOnly = false)
     {
         if (value == null)
         {
@@ -72,7 +72,8 @@ public class ConversationStateService : IConversationStateService, IDisposable
                     AfterValue = currentValue,
                     AfterActiveRounds = curActiveRounds,
                     DataType = valueType,
-                    Source = source
+                    Source = source,
+                    Readonly = readOnly
                 }).Wait();
             }
         }
@@ -80,7 +81,8 @@ public class ConversationStateService : IConversationStateService, IDisposable
         var newPair = new StateKeyValue
         {
             Key = name,
-            Versioning = isNeedVersion
+            Versioning = isNeedVersion,
+            Readonly = readOnly
         };
 
         var newValue = new StateValue

src/Plugins/BotSharp.Plugin.ChatHub/Hooks/StreamingLogHook.cs

@@ -438,6 +438,7 @@ public class StreamingLogHook : ConversationHookBase, IContentGeneratingHook, IR
             AfterActiveRounds = stateChange.AfterActiveRounds,
             DataType = stateChange.DataType,
             Source = stateChange.Source,
+            Readonly = stateChange.Readonly,
             CreateTime = DateTime.UtcNow
         };
 

src/Plugins/BotSharp.Plugin.MongoStorage/Models/StateMongoElement.cs

@@ -6,6 +6,7 @@ public class StateMongoElement
 {
     public string Key { get; set; }
     public bool Versioning { get; set; }
+    public bool Readonly { get; set; }
     public List<StateValueMongoElement> Values { get; set; }
 
     public static StateMongoElement ToMongoElement(StateKeyValue state)
@@ -14,6 +15,7 @@ public class StateMongoElement
         {
             Key = state.Key,
             Versioning = state.Versioning,
+            Readonly = state.Readonly,
             Values = state.Values?.Select(x => StateValueMongoElement.ToMongoElement(x))?.ToList() ?? new List<StateValueMongoElement>()
         };
     }
@@ -24,6 +26,7 @@ public class StateMongoElement
         {
             Key = state.Key,
             Versioning = state.Versioning,
+            Readonly = state.Readonly,
             Values = state.Values?.Select(x => StateValueMongoElement.ToDomainElement(x))?.ToList() ?? new List<StateValue>()
         };
     }