개선: 배포 검증과 관리자 UX 안정화

TaxBaik.Web/Controllers/SiteSettingsController.cs

@@ -0,0 +1,43 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using TaxBaik.Application.Services;
+
+namespace TaxBaik.Web.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+[Authorize]
+public class SiteSettingsController : ControllerBase
+{
+    private readonly SiteSettingService _siteSettingService;
+
+    public SiteSettingsController(SiteSettingService siteSettingService)
+    {
+        _siteSettingService = siteSettingService;
+    }
+
+    [HttpGet]
+    public async Task<IActionResult> Get()
+    {
+        var settings = await _siteSettingService.GetAllAsync();
+        return Ok(settings);
+    }
+
+    [HttpPut]
+    public async Task<IActionResult> Save([FromBody] SaveSiteSettingsRequest request)
+    {
+        if (request is null)
+            return BadRequest(new { message = "요청 본문이 비어 있습니다." });
+
+        await _siteSettingService.SaveAsync(request.Phone, request.Email, request.KakaoUrl, request.InstagramUrl);
+        return Ok(new { message = "사이트 설정이 저장되었습니다." });
+    }
+}
+
+public class SaveSiteSettingsRequest
+{
+    public string Phone { get; set; } = string.Empty;
+    public string Email { get; set; } = string.Empty;
+    public string KakaoUrl { get; set; } = string.Empty;
+    public string InstagramUrl { get; set; } = string.Empty;
+}