Efcore31.Auditable 1.0.1

.NET Core 3.0 This package targets .NET Core 3.0. The package is compatible with this framework or higher. 
dotnet add package Efcore31.Auditable --version 1.0.1
                    


                    

                
NuGet\Install-Package Efcore31.Auditable -Version 1.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Efcore31.Auditable" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Efcore31.Auditable" Version="1.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Efcore31.Auditable" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Efcore31.Auditable --version 1.0.1
                    


                    

                
#r "nuget: Efcore31.Auditable, 1.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Efcore31.Auditable@1.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Efcore31.Auditable&version=1.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Efcore31.Auditable&version=1.0.1
                    


                            Install as a Cake Tool

First of all

Your DbContext needs to inherit from AuditableContext

public class ChinookContext : AuditableContext { ... }

Now you'll need to create the Audit table calling InitializeAudit(options) extention method

try
{
    using(ChinookContext context = new ChinookContext())
    {
        // just like your DbContext configuration
        context.InitializeAudit(o => o.UseSqlite(@"Data Source=chinook.db;"));
    }
} catch(Exception ex) { ... }

Do that only one time. The Startup class is a great place for that.

Now let's play!

Into your DbContext add your DbSet and decorate it with [Audited] attribute

public class ChinookContext : AuditableContext
{        
    [Audited]
    public DbSet<Artist> Artists { get; set; }
    [Audited]
    public DbSet<Album> Albums { get; set; }
}

If you prefer, you can decorate the entity class instead of the DbSet

That's it!

Now whenever you call the SaveChanges() or SaveChangesAsync() your decorated DbSets or entity classes will be audited.

using(ChinookContext context = new ChinookContext())
{
    Artist artist = new Artist { Name = "OficinaG3" };
    context.Add(artist);

    context.SaveChanges();

    artist.Name = "Oficina G3";
    context.Update(artist);

    Album album = new Album { ArtistId = artist.ArtistId, Title = "Depois da Guerra" };
    context.Add(album);

    context.SaveChanges();

    context.Remove(album);
    context.SaveChanges();
}

Result

Id Tablename Action DateTime KeyValues OldValues NewValues
1 Artist Added 2020-01-13 19:33:44.4923153 {"ArtistId":276} {"Name":"OficinaG3"}
2 Artist Modified 2020-01-13 19:33:44.711259 {"ArtistId":276} {"Name":"OficinaG3"} {"Name":"Oficina G3"}
3 Album Added 2020-01-13 19:33:44.8758977 {"AlbumId":348} {"ArtistId":276,"Title":"Depois da Guerra"}
4 Album Deleted 2020-01-13 19:33:45.0105142 {"AlbumId":348} {"ArtistId":276,"Title":"Depois da Guerra"}
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 is compatible.  netcoreapp3.1 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

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Version Downloads Last Updated
1.0.1 765 1/20/2020
1.0.0 681 1/14/2020