first commit

MyNewProjectName.Infrastructure/Services/CurrentUserService.cs

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+using System.Security.Claims;
+using Microsoft.AspNetCore.Http;
+using MyNewProjectName.Application.Interfaces;
+
+namespace MyNewProjectName.Infrastructure.Services;
+
+/// <summary>
+/// Implementation of ICurrentUserService
+/// Automatically extracts user information from HttpContext using IHttpContextAccessor
+/// This follows Clean Architecture principles - no dependency on concrete middleware
+/// </summary>
+public class CurrentUserService : ICurrentUserService
+{
+    private readonly IHttpContextAccessor _httpContextAccessor;
+
+    public CurrentUserService(IHttpContextAccessor httpContextAccessor)
+    {
+        _httpContextAccessor = httpContextAccessor;
+    }
+
+    public string? UserId
+    {
+        get
+        {
+            var user = _httpContextAccessor.HttpContext?.User;
+            if (user?.Identity?.IsAuthenticated != true)
+                return null;
+
+            return user.FindFirstValue(ClaimTypes.NameIdentifier)
+                ?? user.FindFirstValue("sub")
+                ?? user.FindFirstValue("userId");
+        }
+    }
+
+    public string? UserName
+    {
+        get
+        {
+            var user = _httpContextAccessor.HttpContext?.User;
+            if (user?.Identity?.IsAuthenticated != true)
+                return null;
+
+            return user.FindFirstValue(ClaimTypes.Name)
+                ?? user.FindFirstValue("name")
+                ?? user.FindFirstValue("username");
+        }
+    }
+
+    public bool? IsAuthenticated
+    {
+        get
+        {
+            return _httpContextAccessor.HttpContext?.User?.Identity?.IsAuthenticated;
+        }
+    }
+
+    public string? Role
+    {
+        get
+        {
+            var user = _httpContextAccessor.HttpContext?.User;
+            if (user?.Identity?.IsAuthenticated != true)
+                return null;
+
+            return user.FindFirstValue(ClaimTypes.Role)
+                ?? user.FindFirstValue("role");
+        }
+    }
+}

MyNewProjectName.Infrastructure/Services/DateTimeService.cs

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+using MyNewProjectName.Application.Interfaces;
+
+namespace MyNewProjectName.Infrastructure.Services;
+
+/// <summary>
+/// DateTime service implementation
+/// </summary>
+public class DateTimeService : IDateTimeService
+{
+    public DateTime Now => DateTime.Now;
+    public DateTime UtcNow => DateTime.UtcNow;
+}