Added ITransferRestClient, updated Shared IBalanceRestClient to use SharedAccountType

CryptoExchange.Net/SharedApis/Models/Options/Endpoints/GetBalancesOptions.cs

@@ -0,0 +1,96 @@
+using CryptoExchange.Net.Objects;
+using System.Linq;
+
+namespace CryptoExchange.Net.SharedApis
+{
+    /// <summary>
+    /// Options for requesting a transfer
+    /// </summary>
+    public class GetBalancesOptions : EndpointOptions<GetBalancesRequest>
+    {
+        /// <summary>
+        /// Supported account types
+        /// </summary>
+        public AccountTypeFilter[] SupportedAccountTypes { get; set; }
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        public GetBalancesOptions(params AccountTypeFilter[] accountTypes) : base(true)
+        {
+            SupportedAccountTypes = accountTypes;
+        }
+
+        /// <summary>
+        /// Validate a request
+        /// </summary>
+        public Error? ValidateRequest(
+            string exchange,
+            GetBalancesRequest request,
+            TradingMode[] supportedApiTypes)
+        {
+            if (request.AccountType != null && !IsValid(request.AccountType.Value))
+                return ArgumentError.Invalid(nameof(request.AccountType), "Invalid AccountType");
+
+            return base.ValidateRequest(exchange, request, null, supportedApiTypes);
+        }
+
+        /// <summary>
+        /// Is the account type valid for this client
+        /// </summary>
+        /// <param name="accountType"></param>
+        /// <returns></returns>
+        public bool IsValid(SharedAccountType accountType)
+        {
+            if (accountType == SharedAccountType.Funding)
+                return SupportedAccountTypes.Contains(AccountTypeFilter.Funding);
+
+            if (accountType == SharedAccountType.Spot) 
+                return SupportedAccountTypes.Contains(AccountTypeFilter.Spot);
+
+            if (accountType == SharedAccountType.PerpetualLinearFutures
+                || accountType == SharedAccountType.PerpetualInverseFutures
+                || accountType == SharedAccountType.DeliveryLinearFutures
+                || accountType == SharedAccountType.DeliveryInverseFutures)
+            {
+                return SupportedAccountTypes.Contains(AccountTypeFilter.Futures);
+            }
+
+
+            if (accountType == SharedAccountType.CrossMargin
+                || accountType == SharedAccountType.IsolatedMargin)
+            {
+                return SupportedAccountTypes.Contains(AccountTypeFilter.Margin);
+            }
+
+            return SupportedAccountTypes.Contains(AccountTypeFilter.Option);
+        }
+    }
+
+    /// <summary>
+    /// Account type filter
+    /// </summary>
+    public enum AccountTypeFilter
+    {
+        /// <summary>
+        /// Funding account
+        /// </summary>
+        Funding,
+        /// <summary>
+        /// Spot account
+        /// </summary>
+        Spot,
+        /// <summary>
+        /// Futures account
+        /// </summary>
+        Futures,
+        /// <summary>
+        /// Margin account
+        /// </summary>
+        Margin,
+        /// <summary>
+        /// Option account
+        /// </summary>
+        Option
+    }
+}

CryptoExchange.Net/SharedApis/Models/Options/Endpoints/TransferOptions.cs

@@ -0,0 +1,42 @@
+using CryptoExchange.Net.Objects;
+using System.Linq;
+
+namespace CryptoExchange.Net.SharedApis
+{
+    /// <summary>
+    /// Options for requesting a transfer
+    /// </summary>
+    public class TransferOptions : EndpointOptions<TransferRequest>
+    {
+        /// <summary>
+        /// Supported account types
+        /// </summary>
+        public SharedAccountType[] SupportedAccountTypes { get; set; }
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        public TransferOptions(SharedAccountType[] accountTypes) : base(true)
+        {
+            SupportedAccountTypes = accountTypes;
+        }
+
+        /// <summary>
+        /// Validate a request
+        /// </summary>
+        public new Error? ValidateRequest(
+            string exchange,
+            TransferRequest request,
+            TradingMode? tradingMode,
+            TradingMode[] supportedApiTypes)
+        {
+            if (!SupportedAccountTypes.Contains(request.FromAccountType))
+                return ArgumentError.Invalid(nameof(request.FromAccountType), "Invalid FromAccountType");
+
+            if (!SupportedAccountTypes.Contains(request.ToAccountType))
+                return ArgumentError.Invalid(nameof(request.FromAccountType), "Invalid ToAccountType");
+
+            return base.ValidateRequest(exchange, request, tradingMode, supportedApiTypes);
+        }
+    }
+}

CryptoExchange.Net/SharedApis/Models/Rest/GetBalancesRequest.cs

@@ -8,18 +8,28 @@ namespace CryptoExchange.Net.SharedApis
     public record GetBalancesRequest : SharedRequest
     {
         /// <summary>
-        /// Trading mode
+        /// Account type
         /// </summary>
-        public TradingMode? TradingMode { get; set; }
+        public SharedAccountType? AccountType { get; set; }
 
         /// <summary>
         /// ctor
         /// </summary>
         /// <param name="tradingMode">Trading mode</param>
         /// <param name="exchangeParameters">Exchange specific parameters</param>
-        public GetBalancesRequest(TradingMode? tradingMode = null, ExchangeParameters? exchangeParameters = null) : base(exchangeParameters)
+        public GetBalancesRequest(TradingMode tradingMode, ExchangeParameters? exchangeParameters = null) : base(exchangeParameters)
         {
-            TradingMode = tradingMode;
+            AccountType = tradingMode.ToAccountType();
+        }
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="accountType">Account type</param>
+        /// <param name="exchangeParameters">Exchange specific parameters</param>
+        public GetBalancesRequest(SharedAccountType? accountType = null, ExchangeParameters? exchangeParameters = null) : base(exchangeParameters)
+        {
+            AccountType = accountType;
         }
     }
 }

CryptoExchange.Net/SharedApis/Models/Rest/TransferRequest.cs

@@ -0,0 +1,61 @@
+namespace CryptoExchange.Net.SharedApis
+{
+    /// <summary>
+    /// Request to transfer funds between account types
+    /// </summary>
+    public record TransferRequest : SharedRequest
+    {
+        /// <summary>
+        /// Asset
+        /// </summary>
+        public string Asset { get; set; }
+        /// <summary>
+        /// Quantity
+        /// </summary>
+        public decimal Quantity { get; set; }
+        /// <summary>
+        /// From symbol
+        /// </summary>
+        public string? FromSymbol { get; set; }
+        /// <summary>
+        /// To symbol
+        /// </summary>
+        public string? ToSymbol { get; set; }
+
+        /// <summary>
+        /// From account type
+        /// </summary>
+        public SharedAccountType FromAccountType { get; set; }
+        /// <summary>
+        /// To account type
+        /// </summary>
+        public SharedAccountType ToAccountType { get; set; }
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="asset">The asset to transfer</param>
+        /// <param name="quantity">Quantity to transfer</param>
+        /// <param name="fromAccount">From account type</param>
+        /// <param name="toAccount">To account type</param>
+        /// <param name="fromSymbol">From symbol</param>
+        /// <param name="toSymbol">To symbol</param>
+        /// <param name="exchangeParameters">Exchange specific parameters</param>
+        public TransferRequest(
+            string asset,
+            decimal quantity,
+            SharedAccountType fromAccount,
+            SharedAccountType toAccount,
+            string? fromSymbol = null,
+            string? toSymbol = null,
+            ExchangeParameters? exchangeParameters = null) : base(exchangeParameters)
+        {
+            Asset = asset;
+            Quantity = quantity;
+            FromAccountType = fromAccount;
+            ToAccountType = toAccount;
+            FromSymbol = fromSymbol;
+            ToSymbol = toSymbol;
+        }
+    }
+}