Merge pull request #10 from PandaTechAM/development

Added audit trail

Author: HaikAsatryan

src/SharedKernel.Postgres/AuditTrail/AuditTrailDecryption.cs

@@ -0,0 +1,14 @@
+using AuditTrail.Abstractions;
+using Pandatech.Crypto.Helpers;
+
+namespace SharedKernel.Postgres.AuditTrail;
+
+public class AuditTrailDecryption : IAuditTrailDecryption
+{
+   public string Decrypt(byte[]? cipherText, bool includesHash)
+   {
+      return includesHash
+         ? Aes256.Decrypt(cipherText ?? [])
+         : Aes256.DecryptWithoutHash(cipherText ?? []);
+   }
+}

src/SharedKernel.Postgres/Extensions/WebAppExtensions.cs

@@ -1,8 +1,12 @@
-using EFCore.PostgresExtensions.Extensions;
+using System.Reflection;
+using AuditTrail.Abstractions;
+using AuditTrail.Extensions;
+using EFCore.PostgresExtensions.Extensions;
 using EntityFramework.Exceptions.PostgreSQL;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
+using SharedKernel.Postgres.AuditTrail;
 
 namespace SharedKernel.Postgres.Extensions;
 
@@ -12,7 +16,7 @@ public static WebApplicationBuilder AddPostgresContext<TContext>(this WebApplica
       string connectionString)
       where TContext : DbContext
    {
-      builder.Services.AddDbContextPool<TContext>((options) =>
+      builder.Services.AddDbContextPool<TContext>(options =>
       {
          options
             .UseNpgsql(connectionString)
@@ -26,6 +30,33 @@ public static WebApplicationBuilder AddPostgresContext<TContext>(this WebApplica
       return builder;
    }
 
+   public static WebApplicationBuilder AddPostgresContextWithAuditTrail<TContext, TPermission, TConsumer>(
+      this WebApplicationBuilder builder,
+      string connectionString,
+      params Assembly[] assemblies)
+      where TContext : DbContext
+      where TConsumer : class, IAuditTrailConsumer<TPermission, TContext>
+
+   {
+      builder.Services.AddAuditTrail<TPermission, TConsumer, AuditTrailDecryption, TContext>(assemblies,
+         s => s.AutoOpenTransaction = true);
+
+
+      builder.Services.AddDbContextPool<TContext>((sp, options) =>
+      {
+         options
+            .UseNpgsql(connectionString)
+            .UseQueryLocks()
+            .UseSnakeCaseNamingConvention()
+            .UseExceptionProcessor()
+            .UseAuditTrail<TPermission, TContext>(sp);
+      });
+
+      builder.AddPostgresHealthCheck(connectionString);
+
+      return builder;
+   }
+
    public static WebApplication MigrateDatabase<TContext>(this WebApplication app)
       where TContext : DbContext
    {

src/SharedKernel.Postgres/SharedKernel.Postgres.csproj

@@ -8,13 +8,13 @@
         <PackageReadmeFile>Readme.md</PackageReadmeFile>
         <Authors>Pandatech</Authors>
         <Copyright>MIT</Copyright>
-        <Version>1.0.6</Version>
+        <Version>1.0.7</Version>
         <PackageId>Pandatech.SharedKernel.Postgres</PackageId>
         <Title>Pandatech.SharedKernel.Postgres</Title>
         <PackageTags>Pandatech; PostgreSQL; Entity Framework Core; EF Core; Health Checks; Exception Handling; Database Migration; .NET; ASP.NET Core; Shared Kernel</PackageTags>
         <Description>Pandatech.SharedKernel.Postgres simplifies PostgreSQL integration in ASP.NET Core applications by providing utilities for Entity Framework Core setup, health checks, and other enhancements.</Description>
         <RepositoryUrl>https://github.com/PandaTechAM/be-lib-sharedkernel-postgres</RepositoryUrl>
-        <PackageReleaseNotes>Nuget updates</PackageReleaseNotes>
+        <PackageReleaseNotes>Added AuditTrail</PackageReleaseNotes>
     </PropertyGroup>
 
     <ItemGroup>
@@ -29,6 +29,8 @@
         <PackageReference Include="EFCore.NamingConventions" Version="9.0.0" />
         <PackageReference Include="EntityFrameworkCore.Exceptions.PostgreSQL" Version="8.1.3" />
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+        <PackageReference Include="Pandatech.AuditTrail" Version="2.0.0" />
+        <PackageReference Include="Pandatech.Crypto" Version="4.1.1" />
         <PackageReference Include="Pandatech.EFCore.AuditBase" Version="2.0.0" />
         <PackageReference Include="Pandatech.EFCore.PostgresExtensions" Version="4.0.0" />
         <PackageReference Include="PandaTech.FileExporter" Version="4.0.0" />