Added SerializerOptions helper class for setting default serializer, Added ParameterCollection for easier parameter definition, Added extra encryption helper methods on AuthenticationProvider

CryptoExchange.Net/Objects/ParameterCollection.cs

@@ -0,0 +1,172 @@
+using CryptoExchange.Net.Attributes;
+using CryptoExchange.Net.Converters;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+
+namespace CryptoExchange.Net.Objects
+{
+    /// <summary>
+    /// Parameters collection
+    /// </summary>
+    public class ParameterCollection : Dictionary<string, object>
+    {
+        /// <summary>
+        /// Add an optional parameter. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptional(string key, object? value)
+        {
+            if (value != null)
+                Add(key, value);
+        }
+
+        /// <summary>
+        /// Add a decimal value as string
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddString(string key, decimal value)
+        {
+            Add(key, value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a decimal value as string. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptionalString(string key, decimal? value)
+        {
+            if (value != null)
+                Add(key, value.Value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a int value as string
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddString(string key, int value)
+        {
+            Add(key, value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a int value as string. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptionalString(string key, int? value)
+        {
+            if (value != null)
+                Add(key, value.Value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a long value as string
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddString(string key, long value)
+        {
+            Add(key, value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a long value as string. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptionalString(string key, long? value)
+        {
+            if (value != null)
+                Add(key, value.Value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a datetime value as milliseconds timestamp
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddMilliseconds(string key, DateTime value)
+        {
+            Add(key, DateTimeConverter.ConvertToMilliseconds(value));
+        }
+
+        /// <summary>
+        /// Add a datetime value as milliseconds timestamp. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptionalMilliseconds(string key, DateTime? value)
+        {
+            if (value != null)
+                Add(key, DateTimeConverter.ConvertToMilliseconds(value));
+        }
+
+        /// <summary>
+        /// Add a datetime value as milliseconds timestamp
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddMillisecondsString(string key, DateTime value)
+        {
+            Add(key, DateTimeConverter.ConvertToMilliseconds(value).Value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a datetime value as milliseconds timestamp. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptionalMillisecondsString(string key, DateTime? value)
+        {
+            if (value != null)
+                Add(key, DateTimeConverter.ConvertToMilliseconds(value).Value.ToString(CultureInfo.InvariantCulture));
+        }
+
+        /// <summary>
+        /// Add a datetime value as seconds timestamp
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddSeconds(string key, DateTime value)
+        {
+            Add(key, DateTimeConverter.ConvertToSeconds(value));
+        }
+
+        /// <summary>
+        /// Add a datetime value as seconds timestamp. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptionalSeconds(string key, DateTime? value)
+        {
+            if (value != null)
+                Add(key, DateTimeConverter.ConvertToSeconds(value));
+        }
+
+        /// <summary>
+        /// Add an enum value as the string value as mapped using the <see cref="MapAttribute" />
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddEnum<T>(string key, T value)
+        {
+            Add(key, EnumConverter.GetString(value)!);
+        }
+
+        /// <summary>
+        /// Add an enum value as the string value as mapped using the <see cref="MapAttribute" />. Not added if value is null
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        public void AddOptionalEnum<T>(string key, T? value)
+        {
+            if (value != null)
+                Add(key, EnumConverter.GetString(value));
+        }
+    }
+}