chore: import upstream snapshot with attribution

2026-07-13 13:02:50 +08:00
commit 0fc60fdcb1
5008 changed files with 910633 additions and 0 deletions
@@ -0,0 +1,83 @@
+/*
+ * QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
+ * Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); 
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+*/
+
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+
+namespace QuantConnect.Packets
+{
+    /// <summary>
+    /// Algorithm status update information packet
+    /// </summary>
+    public class AlgorithmStatusPacket : Packet
+    {
+        /// <summary>
+        /// Current algorithm status
+        /// </summary>
+        [JsonConverter(typeof(StringEnumConverter))]
+        public AlgorithmStatus Status { get; set; }
+
+        /// <summary>
+        /// Chart we're subscribed to for live trading.
+        /// </summary>
+        public string ChartSubscription { get; set; }
+
+        /// <summary>
+        /// Optional message or reason for state change.
+        /// </summary>
+        public string Message { get; set; }
+
+        /// <summary>
+        /// Algorithm Id associated with this status packet
+        /// </summary>
+        public string AlgorithmId { get; set; }
+
+        /// <summary>
+        /// OptimizationId for this result packet if any
+        /// </summary>
+        public string OptimizationId { get; set; }
+
+        /// <summary>
+        /// Project Id associated with this status packet
+        /// </summary>
+        public int ProjectId { get; set; }
+
+        /// <summary>
+        /// The current state of the channel
+        /// </summary>
+        public string ChannelStatus { get; set; }
+
+        /// <summary>
+        /// Default constructor for JSON
+        /// </summary>
+        public AlgorithmStatusPacket()
+            : base(PacketType.AlgorithmStatus)
+        {
+        }
+
+        /// <summary>
+        /// Initialize algorithm state packet:
+        /// </summary>
+        public AlgorithmStatusPacket(string algorithmId, int projectId, AlgorithmStatus status, string message = "")
+            : base (PacketType.AlgorithmStatus)
+        {
+            Status = status;
+            ProjectId = projectId;
+            AlgorithmId = algorithmId;
+            Message = message;
+        }   
+    }
+}