Swap tokens

src/Managing.Api/Controllers/AccountController.cs

@@ -1,4 +1,5 @@
-using Managing.Application.Abstractions.Services;
+using Managing.Api.Models.Requests;
+using Managing.Application.Abstractions.Services;
 using Managing.Domain.Accounts;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
@@ -89,6 +90,30 @@ namespace Managing.Api.Controllers
             return Ok(result);
         }
 
+        /// <summary>
+        /// Swaps tokens on GMX for a specific account.
+        /// </summary>
+        /// <param name="name">The name of the account to perform the swap for.</param>
+        /// <param name="request">The swap request containing ticker symbols, amount, and order parameters.</param>
+        /// <returns>The swap response with transaction details.</returns>
+        [HttpPost]
+        [Route("{name}/gmx-swap")]
+        public async Task<ActionResult<SwapInfos>> SwapGmxTokens(string name, [FromBody] SwapTokensRequest request)
+        {
+            var user = await GetUser();
+            var result = await _AccountService.SwapGmxTokensAsync(
+                user, 
+                name, 
+                request.FromTicker, 
+                request.ToTicker, 
+                request.Amount, 
+                request.OrderType, 
+                request.TriggerRatio, 
+                request.AllowedSlippage
+            );
+            return Ok(result);
+        }
+
         /// <summary>
         /// Deletes a specific account by name for the authenticated user.
         /// </summary>

src/Managing.Api/Models/Requests/SwapTokensRequest.cs

@@ -0,0 +1,45 @@
+using System.ComponentModel.DataAnnotations;
+using static Managing.Common.Enums;
+
+namespace Managing.Api.Models.Requests;
+
+/// <summary>
+/// Request model for GMX token swap operations
+/// </summary>
+public class SwapTokensRequest
+{
+    /// <summary>
+    /// The ticker symbol of the token to swap from
+    /// </summary>
+    [Required]
+    public Ticker FromTicker { get; set; }
+
+    /// <summary>
+    /// The ticker symbol of the token to swap to
+    /// </summary>
+    [Required]
+    public Ticker ToTicker { get; set; }
+
+    /// <summary>
+    /// The amount to swap
+    /// </summary>
+    [Required]
+    [Range(0.000001, double.MaxValue, ErrorMessage = "Amount must be greater than 0")]
+    public double Amount { get; set; }
+
+    /// <summary>
+    /// The order type (market or limit)
+    /// </summary>
+    public string OrderType { get; set; } = "market";
+
+    /// <summary>
+    /// The trigger ratio for limit orders (optional)
+    /// </summary>
+    public double? TriggerRatio { get; set; }
+
+    /// <summary>
+    /// The allowed slippage percentage (default 0.5%)
+    /// </summary>
+    [Range(0, 100, ErrorMessage = "Allowed slippage must be between 0 and 100")]
+    public double AllowedSlippage { get; set; } = 0.5;
+}