Ajoutez des fichiers projet.

Tagger/Service/PageProvider.cs

@@ -0,0 +1,50 @@
+using Tagger.Data;
+
+namespace Tagger.Service;
+
+public class PageProvider
+{
+    const string PageDirPath = "Pages";
+
+    public PageProvider()
+    {   
+        Directory.CreateDirectory(PageDirPath);
+    }
+
+    public MarkdownPage? Get(string name)
+    {
+        string path = Path.Combine(PageDirPath, name);
+
+        if (!File.Exists(path))
+            return null;
+
+        return new()
+        {
+            Title = name,
+            Content = File.ReadAllText(path)
+        };
+    }
+
+    public void Save(MarkdownPage page)
+    {
+        string path = Path.Combine(PageDirPath, page.Title);
+
+        File.Delete(path);
+        File.WriteAllText(path, page.Content);
+    }
+
+    public void Delete(string name)
+    {
+        string path = Path.Combine(PageDirPath, name);
+        File.Delete(path);
+    }
+
+    public IEnumerable<string> List()
+    {
+        foreach(var i in Directory.GetFiles(PageDirPath))
+        {
+            //FileInfo fi = new(i);
+            yield return i.Substring(PageDirPath.Length+1);
+        }
+    }
+}

Tagger/Service/UserManager.cs

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+using Microsoft.AspNetCore.Components.Authorization;
+
+namespace Tagger.Service;
+
+public class UserManager
+{
+    public async Task<bool> IsLogged(AuthenticationStateProvider  stateProvider)
+    {
+        var authState = await stateProvider.GetAuthenticationStateAsync();
+        var user = authState.User;
+        return (user.Identity is not null && user.Identity.IsAuthenticated);
+    }
+
+}