단순 이관

Bitget_Server/Api/Controllers/CoinsController.cs

@@ -0,0 +1,47 @@
+using Bitget_Server.Application.Services;
+using Bitget_Server.Domain.Models;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Bitget_Server.Api.Controllers;
+
+/// <summary>
+/// 기존 WinForms 코인 선택 그리드 데이터를 REST 화.
+/// </summary>
+[ApiController]
+[Route("api/coins")]
+[Produces("application/json")]
+public class CoinsController : ControllerBase
+{
+    private readonly SettingsService _settings;
+    private readonly ILogger<CoinsController> _logger;
+
+    public CoinsController(SettingsService settings, ILogger<CoinsController> logger)
+    {
+        _settings = settings;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// USDT 기준 Bitget 선물 마켓 정보 목록을 반환한다.
+    /// 내부적으로 BitgetClient 캐시(_state.marketInfoList)를 우선 사용하고 비어 있으면 호출.
+    /// </summary>
+    [HttpGet]
+    [ProducesResponseType(typeof(IEnumerable<MarketInfo>), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status502BadGateway)]
+    public async Task<ActionResult<IEnumerable<MarketInfo>>> GetCoins(CancellationToken ct)
+    {
+        try
+        {
+            var coins = await _settings.GetCoinsAsync(ct);
+            return Ok(coins);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "코인 조회 실패");
+            return Problem(
+                detail: ex.Message,
+                statusCode: StatusCodes.Status502BadGateway,
+                title: "Failed to fetch coins from Bitget");
+        }
+    }
+}