feat: standalone Blazor WebAssembly admin + SEO enhancements

Architecture: - Admin UI: /admin (Standalone Blazor WebAssembly, 219 WASM files) - Portal: /portal (Razor Pages, Cookie/OAuth auth) - Homepage: / (Razor Pages, SSR) - API: /api (FastEndpoints + JWT) SEO: - Sitemap: Public content only (blog, FAQ, announcements, contact) - robots.txt: Exclude /admin and /portal, reference production domain - Naver verification: naverb1813cd79ddc2ded5c5291fca5cb46c2.html ready Technical: - TaxBaik.Web.Client: StaticWebAssetBasePath=admin - Server Program.cs: UseBlazorFrameworkFiles + MapFallback for SPA routing - base href="/admin/" for client-side navigation - blazor.webassembly.js (standalone, not web.js) Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-07-04 04:03:18 +09:00
parent 64e462e57e
commit 54367696dc
112 changed files with 2701 additions and 207 deletions
@@ -0,0 +1,110 @@
+namespace TaxBaik.Web.Client.Components.Admin.Services;
+
+using Microsoft.AspNetCore.Components;
+using System.Text.Json;
+
+public interface IApiClient
+{
+    Task<T?> GetAsync<T>(string endpoint);
+    Task<T?> PostAsync<T>(string endpoint, object data);
+    Task<T?> PutAsync<T>(string endpoint, object data);
+    Task DeleteAsync(string endpoint);
+    Task SetAuthToken(string? token);
+}
+
+public class ApiClient : IApiClient
+{
+    private readonly HttpClient _httpClient;
+    private readonly NavigationManager _navigationManager;
+    private string? _authToken;
+
+    public ApiClient(HttpClient httpClient, NavigationManager navigationManager)
+    {
+        _httpClient = httpClient;
+        _navigationManager = navigationManager;
+    }
+
+    public async Task SetAuthToken(string? token)
+    {
+        _authToken = token;
+        if (token != null)
+            _httpClient.DefaultRequestHeaders.Authorization = new("Bearer", token);
+        else
+            _httpClient.DefaultRequestHeaders.Authorization = null;
+    }
+
+    public async Task<T?> GetAsync<T>(string endpoint)
+    {
+        try
+        {
+            var response = await _httpClient.GetAsync(BuildApiUri(endpoint));
+            if (!response.IsSuccessStatusCode)
+                return default;
+
+            var content = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<T>(content, new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
+        }
+        catch
+        {
+            return default;
+        }
+    }
+
+    public async Task<T?> PostAsync<T>(string endpoint, object data)
+    {
+        try
+        {
+            var json = JsonSerializer.Serialize(data);
+            var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
+            var response = await _httpClient.PostAsync(BuildApiUri(endpoint), content);
+
+            if (!response.IsSuccessStatusCode)
+                return default;
+
+            var responseContent = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<T>(responseContent, new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
+        }
+        catch
+        {
+            return default;
+        }
+    }
+
+    public async Task<T?> PutAsync<T>(string endpoint, object data)
+    {
+        try
+        {
+            var json = JsonSerializer.Serialize(data);
+            var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
+            var response = await _httpClient.PutAsync(BuildApiUri(endpoint), content);
+
+            if (!response.IsSuccessStatusCode)
+                return default;
+
+            var responseContent = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<T>(responseContent, new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
+        }
+        catch
+        {
+            return default;
+        }
+    }
+
+    public async Task DeleteAsync(string endpoint)
+    {
+        try
+        {
+            await _httpClient.DeleteAsync(BuildApiUri(endpoint));
+        }
+        catch
+        {
+            // Ignore
+        }
+    }
+
+    private Uri BuildApiUri(string endpoint)
+    {
+        var relative = $"api/{endpoint.TrimStart('/')}";
+        return new Uri(new Uri(_navigationManager.BaseUri), relative);
+    }
+}