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
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+/*
+ * 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 QuantConnect.Interfaces;
+using QuantConnect.Orders;
+
+namespace QuantConnect.Commands
+{
+    /// <summary>
+    /// Represents a command to update an order by id
+    /// </summary>
+    public class UpdateOrderCommand : BaseCommand
+    {
+        /// <summary>
+        /// Gets or sets the id of the order to update
+        /// </summary>
+        public int OrderId { get; set; }
+
+        /// <summary>
+        /// Gets or sets the new quantity, specify null to not update the quantity
+        /// </summary>
+        public decimal? Quantity { get; set; }
+
+        /// <summary>
+        /// Gets or sets the new limit price, specify null to not update the limit price.
+        /// This will only be used if the order has a limit price (Limit/StopLimit orders)
+        /// </summary>
+        public decimal? LimitPrice { get; set; }
+
+        /// <summary>
+        /// Gets or sets the new stop price, specify null to not update the stop price.
+        /// This will onky be used if the order has a stop price (StopLimit/StopMarket orders)
+        /// </summary>
+        public decimal? StopPrice { get; set; }
+
+        /// <summary>
+        /// Gets or sets the new tag for the order, specify null to not update the tag
+        /// </summary>
+        public string Tag { get; set; }
+
+        /// <summary>
+        /// Runs this command against the specified algorithm instance
+        /// </summary>
+        /// <param name="algorithm">The algorithm to run this command against</param>
+        public override CommandResultPacket Run(IAlgorithm algorithm)
+        {
+            var ticket = algorithm.Transactions.UpdateOrder(new UpdateOrderRequest(algorithm.UtcTime, OrderId, new UpdateOrderFields
+            {
+                Quantity = Quantity,
+                LimitPrice = LimitPrice,
+                StopPrice = StopPrice,
+                Tag = Tag
+            }));
+
+            var response = ticket.GetMostRecentOrderResponse();
+            return new CommandResultPacket(this, response.IsSuccess);
+        }
+    }
+}