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 +1,118 @@
+/*
+ * 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 System;
+using System.Collections.Generic;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace QuantConnect.Notifications
+{
+    /// <summary>
+    /// Defines a <see cref="JsonConverter"/> to be used when deserializing to the <see cref="Notification"/> class.
+    /// </summary>
+    public class NotificationJsonConverter : JsonConverter
+    {
+        /// <summary>
+        /// Use default implementation to write the json
+        /// </summary>
+        public override bool CanWrite => false;
+
+        /// <summary>
+        /// Writes the JSON representation of the object.
+        /// </summary>
+        /// <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param><param name="value">The value.</param><param name="serializer">The calling serializer.</param>
+        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+        {
+            throw new NotImplementedException(Messages.NotificationJsonConverter.WriteNotImplemented);
+        }
+
+        /// <summary>
+        /// Reads the JSON representation of the object.
+        /// </summary>
+        /// <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param><param name="objectType">Type of the object.</param><param name="existingValue">The existing value of object being read.</param><param name="serializer">The calling serializer.</param>
+        /// <returns>
+        /// The object value.
+        /// </returns>
+        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        {
+            var jObject = JObject.Load(reader);
+
+            JToken token;
+            if (jObject.TryGetValue("PhoneNumber", StringComparison.InvariantCultureIgnoreCase, out token))
+            {
+                var message = jObject.GetValue("Message", StringComparison.InvariantCultureIgnoreCase);
+
+                return new NotificationSms(token.ToString(), message?.ToString());
+            }
+            else if (jObject.TryGetValue("Subject", StringComparison.InvariantCultureIgnoreCase, out token))
+            {
+                var data = jObject.GetValue("Data", StringComparison.InvariantCultureIgnoreCase);
+                var message = jObject.GetValue("Message", StringComparison.InvariantCultureIgnoreCase);
+                var address = jObject.GetValue("Address", StringComparison.InvariantCultureIgnoreCase);
+                var headers= jObject.GetValue("Headers", StringComparison.InvariantCultureIgnoreCase);
+
+                return new NotificationEmail(address?.ToString(), token.ToString(), message?.ToString(), data?.ToString(), headers?.ToObject<Dictionary<string, string>>());
+            }
+            else if (jObject.TryGetValue("Address", StringComparison.InvariantCultureIgnoreCase, out token))
+            {
+                var headers = jObject.GetValue("Headers", StringComparison.InvariantCultureIgnoreCase);
+                var data = jObject.GetValue("Data", StringComparison.InvariantCultureIgnoreCase);
+
+                return new NotificationWeb(token.ToString(), data?.ToString(), headers?.ToObject<Dictionary<string, string>>());
+            }
+            else if (jObject.TryGetValue("Id", StringComparison.InvariantCultureIgnoreCase, out token))
+            {
+                var message = jObject.GetValue("Message", StringComparison.InvariantCultureIgnoreCase);
+                var botToken = jObject.GetValue("Token", StringComparison.InvariantCultureIgnoreCase);
+                return new NotificationTelegram(token.ToString(), message?.ToString(), botToken?.ToString());
+            }
+            else if (jObject.TryGetValue("host", StringComparison.InvariantCultureIgnoreCase, out token))
+            {
+                // This is an FTP notification
+                var hostname = token.ToString();
+                var port = jObject.GetValue("port", StringComparison.InvariantCultureIgnoreCase)?.ToObject<int?>();
+                var username = jObject.GetValue("username", StringComparison.InvariantCultureIgnoreCase)?.ToString();
+                var filePath = jObject.GetValue("fileDestinationPath", StringComparison.InvariantCultureIgnoreCase)?.ToString();
+                var fileContent = jObject.GetValue("fileContent", StringComparison.InvariantCultureIgnoreCase)?.ToString();
+
+                if (jObject.TryGetValue("password", StringComparison.InvariantCultureIgnoreCase, out var password))
+                {
+                    var secure = jObject.GetValue("secure", StringComparison.InvariantCultureIgnoreCase)?.ToObject<bool>() ?? true;
+                    return NotificationFtp.FromEncodedData(hostname, username, password.ToString(), filePath, fileContent, secure, port);
+                }
+
+                var privateKey = jObject.GetValue("privateKey", StringComparison.InvariantCultureIgnoreCase)?.ToString();
+                var passphrase = jObject.GetValue("passphrase", StringComparison.InvariantCultureIgnoreCase)?.ToString();
+                return NotificationFtp.FromEncodedData(hostname, username, privateKey, passphrase, filePath, fileContent, port);
+            }
+
+            throw new NotImplementedException(Messages.NotificationJsonConverter.UnexpectedJsonObject(jObject));
+        }
+
+        /// <summary>
+        /// Determines whether this instance can convert the specified object type.
+        /// </summary>
+        /// <param name="objectType">Type of the object.</param>
+        /// <returns>
+        /// <c>true</c> if this instance can convert the specified object type; otherwise, <c>false</c>.
+        /// </returns>
+        public override bool CanConvert(Type objectType)
+        {
+            return objectType == typeof(Notification);
+        }
+    }
+}