Fix get Gas fees + position direction list

src/Managing.Infrastructure.Web3/Models/Proxy/Web3ProxyError.cs

@@ -1,5 +1,6 @@
 using System.Text.Json.Serialization;
 using Managing.Domain.Accounts;
+using Managing.Domain.Evm;
 
 namespace Managing.Infrastructure.Evm.Models.Proxy
 {
@@ -158,21 +159,10 @@ namespace Managing.Infrastructure.Evm.Models.Proxy
     public class GasFeeResponse : Web3ProxyResponse
     {
         /// <summary>
-        /// Estimated gas fee in USD
+        /// Gas fee data object
         /// </summary>
-        [JsonPropertyName("estimatedGasFeeUsd")]
-        public double? EstimatedGasFeeUsd { get; set; }
-
-        /// <summary>
-        /// Current ETH price in USD
-        /// </summary>
-        [JsonPropertyName("ethPrice")]
-        public double? EthPrice { get; set; }
-
-        /// <summary>
-        /// Gas price in Gwei
-        /// </summary>
-        [JsonPropertyName("gasPriceGwei")]
-        public double? GasPriceGwei { get; set; }
+        [JsonPropertyName("data")]
+        public GasFeeData? Data { get; set; }
     }
+
 }

src/Managing.Infrastructure.Web3/Services/Web3ProxyService.cs

@@ -7,6 +7,7 @@ using System.Web;
 using Managing.Application.Abstractions.Services;
 using Managing.Core.Exceptions;
 using Managing.Domain.Accounts;
+using Managing.Domain.Evm;
 using Managing.Infrastructure.Evm.Models.Proxy;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
@@ -408,7 +409,34 @@ namespace Managing.Infrastructure.Evm.Services
                 throw new Web3ProxyException($"Gas fee request failed: {response.Error}");
             }
 
-            return (decimal)(response.EstimatedGasFeeUsd ?? 0);
+            if (response.Data is null)
+            {
+                throw new Web3ProxyException("Gas fee data is null");
+            }
+
+            return (decimal)(response.Data.EstimatedGasFeeUsd ?? 0);
+        }
+
+        public async Task<GasFeeData> GetGasFeeDataAsync()
+        {
+            var response = await GetGmxServiceAsync<GasFeeResponse>("/gas-fee", null);
+
+            if (response == null)
+            {
+                throw new Web3ProxyException("Gas fee response is null");
+            }
+
+            if (!response.Success)
+            {
+                throw new Web3ProxyException($"Gas fee request failed: {response.Error}");
+            }
+
+            if (response.Data is null)
+            {
+                throw new Web3ProxyException("Gas fee data is null");
+            }
+
+            return response.Data;
         }
 
         private async Task HandleErrorResponse(HttpResponseMessage response)