From 34addd930fbf8be62720e5af820a5cc65f770b18 Mon Sep 17 00:00:00 2001
From: Polianin Nikita <nikitkapolyanin@yandex.ru>
Date: Sat, 1 Jun 2024 10:50:38 +0300
Subject: [PATCH] feat: add serilog for logging

---
 .../AppConfig/LoggerConfiguration.cs          | 79 +++++++++++++++++++
 Endpoint/Endpoint.csproj                      |  4 +
 2 files changed, 83 insertions(+)
 create mode 100644 Endpoint/Configuration/AppConfig/LoggerConfiguration.cs

diff --git a/Endpoint/Configuration/AppConfig/LoggerConfiguration.cs b/Endpoint/Configuration/AppConfig/LoggerConfiguration.cs
new file mode 100644
index 0000000..d10e5a4
--- /dev/null
+++ b/Endpoint/Configuration/AppConfig/LoggerConfiguration.cs
@@ -0,0 +1,79 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Mirea.Api.Endpoint.Common.Services;
+using Mirea.Api.Endpoint.Configuration.General;
+using Serilog;
+using Serilog.Events;
+using Serilog.Filters;
+using Serilog.Formatting.Compact;
+using System.IO;
+
+namespace Mirea.Api.Endpoint.Configuration.AppConfig;
+
+public static class LoggerConfiguration
+{
+    public static IHostBuilder AddCustomSerilog(this IHostBuilder hostBuilder)
+    {
+        hostBuilder.UseSerilog((context, _, configuration) =>
+        {
+            var generalConfig = context.Configuration.Get<GeneralConfig>();
+            configuration
+                .MinimumLevel.Debug()
+                .MinimumLevel.Override("Microsoft", LogEventLevel.Information)
+                .Enrich.FromLogContext()
+                .WriteTo.Console(
+                    outputTemplate:
+                    "[{Level:u3}] [{Timestamp:dd.MM.yyyy HH:mm:ss}] {Message:lj}{NewLine}{Exception}");
+
+            if (generalConfig?.LogSettings?.EnableLogToFile == true)
+            {
+                if (!string.IsNullOrEmpty(generalConfig.LogSettings.LogFilePath) && Directory.Exists(PathBuilder.Combine(generalConfig.LogSettings.LogFilePath)))
+                    Directory.CreateDirectory(generalConfig.LogSettings.LogFilePath);
+
+                configuration.WriteTo.File(
+                    new CompactJsonFormatter(),
+                    PathBuilder.Combine(
+                        generalConfig.LogSettings.LogFilePath!,
+                        generalConfig.LogSettings.LogFileName + ".json"
+                    ),
+                    LogEventLevel.Debug,
+                    rollingInterval: RollingInterval.Day);
+            }
+
+            configuration
+                .MinimumLevel.Override("Microsoft.AspNetCore.Hosting", LogEventLevel.Warning)
+                .MinimumLevel.Override("Microsoft.AspNetCore.Mvc", LogEventLevel.Warning)
+                .MinimumLevel.Override("Microsoft.AspNetCore.Routing", LogEventLevel.Warning);
+
+            configuration.Filter.ByExcluding(Matching.WithProperty<string>("SourceContext", sc =>
+                sc.Contains("Microsoft.EntityFrameworkCore.Database.Command")));
+        });
+
+        return hostBuilder;
+    }
+
+    public static IApplicationBuilder UseCustomSerilog(this IApplicationBuilder app)
+    {
+        app.UseSerilogRequestLogging(options =>
+        {
+            options.MessageTemplate = "Handled {RequestPath} in {Elapsed:0.0000} ms";
+
+            options.GetLevel = (_, elapsed, ex) => elapsed >= 2500 || ex != null
+                ? LogEventLevel.Warning
+                : elapsed >= 1000
+                    ? LogEventLevel.Information
+                    : LogEventLevel.Debug;
+
+            options.EnrichDiagnosticContext = (diagnosticContext, httpContext) =>
+            {
+                diagnosticContext.Set("RequestHost", httpContext.Request.Host.Value);
+                diagnosticContext.Set("RequestScheme", httpContext.Request.Scheme);
+                diagnosticContext.Set("UserAgent", httpContext.Request.Headers.UserAgent);
+                diagnosticContext.Set("RemoteIPAddress", httpContext.Connection.RemoteIpAddress?.ToString());
+            };
+        });
+
+        return app;
+    }
+}
diff --git a/Endpoint/Endpoint.csproj b/Endpoint/Endpoint.csproj
index bd7ee16..26fc0a3 100644
--- a/Endpoint/Endpoint.csproj
+++ b/Endpoint/Endpoint.csproj
@@ -25,6 +25,10 @@
 		<PackageReference Include="Cronos" Version="0.8.4" />
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.6" />
 		<PackageReference Include="StackExchange.Redis" Version="2.7.33" />
+		<PackageReference Include="Serilog.AspNetCore" Version="8.0.1" />
+		<PackageReference Include="Serilog.Formatting.Compact" Version="2.0.0" />
+		<PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
+		<PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
 		<PackageReference Include="Swashbuckle.AspNetCore.Versioning" Version="2.0.0" />
 		<PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.6.0" />
 	</ItemGroup>