Configure seq logs

src/Backend/DiunaBI.WebAPI/Program.cs

@@ -10,9 +10,22 @@ using System.Text;
 using DiunaBI.Database.Context;
 using DiunaBI.Core.Services;
 using Google.Apis.Sheets.v4;
+using Serilog;
 
 var builder = WebApplication.CreateBuilder(args);
 
+// ✅ DODAJ SERILOG CONFIGURATION
+builder.Host.UseSerilog((context, configuration) =>
+{
+    configuration
+        .ReadFrom.Configuration(context.Configuration)
+        .Enrich.FromLogContext()
+        .Enrich.WithProperty("Application", "DiunaBI")
+        .Enrich.WithProperty("Version", Assembly.GetExecutingAssembly().GetName().Version?.ToString() ?? "unknown")
+        .Enrich.WithEnvironmentName()
+        .Enrich.WithMachineName();
+});
+
 var connectionString = builder.Configuration.GetConnectionString("SQLDatabase");
 builder.Services.AddDbContext<AppDbContext>(x =>
 {
@@ -91,12 +104,37 @@ builder.Services.AddSingleton<PluginManager>();
 
 var app = builder.Build();
 
-var pluginManager = app.Services.GetRequiredService<PluginManager>();
+// ✅ DODAJ SERILOG REQUEST LOGGING
+app.UseSerilogRequestLogging(options =>
+{
+    options.MessageTemplate = "HTTP {RequestMethod} {RequestPath} responded {StatusCode} in {Elapsed:0.0000} ms";
+    options.EnrichDiagnosticContext = (diagnosticContext, httpContext) =>
+    {
+        diagnosticContext.Set("RequestHost", httpContext.Request.Host.Value);
+        diagnosticContext.Set("RequestScheme", httpContext.Request.Scheme);
+        
+        // ✅ POPRAW NULLABLE WARNING
+        var userAgent = httpContext.Request.Headers.UserAgent.FirstOrDefault();
+        if (!string.IsNullOrEmpty(userAgent))
+        {
+            diagnosticContext.Set("UserAgent", userAgent);
+        }
+        
+        // Dodaj więcej użytecznych właściwości
+        diagnosticContext.Set("RemoteIP", httpContext.Connection.RemoteIpAddress?.ToString() ?? "unknown");
+        diagnosticContext.Set("RequestContentType", httpContext.Request.ContentType ?? "none");
+    };
+});
 
+// Załaduj pluginy - z logowaniem
+var pluginManager = app.Services.GetRequiredService<PluginManager>();
 var executablePath = Assembly.GetExecutingAssembly().Location;
 var executableDir = Path.GetDirectoryName(executablePath)!;
 var pluginsPath = Path.Combine(executableDir, "Plugins");
 
+Log.Information("Starting DiunaBI application");
+Log.Information("Loading plugins from: {PluginsPath}", pluginsPath);
+
 pluginManager.LoadPluginsFromDirectory(pluginsPath);
 
 app.Use(async (context, next) =>
@@ -122,3 +160,6 @@ app.UseAuthorization();
 app.MapControllers();
 
 app.Run();
+
+// ✅ DODAJ CLEANUP
+Log.CloseAndFlush();