Merging 0.19.0

.github/workflows/build-test-package.yml

@@ -0,0 +1,31 @@
+name: Build test and package .Net Core library - MongODM
+
+on:
+  push:
+    branches: [ master, dev ]
+
+jobs:
+  build-test-package:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@master
+      with:
+        fetch-depth: 0
+
+    - name: Setup .NET Core SDK
+      uses: actions/setup-dotnet@master
+      with:
+        dotnet-version: '3.1.x'
+
+    - name: Build with dotnet
+      run: dotnet build --configuration Release
+
+    - name: Run unit tests
+      run: dotnet test --configuration Release
+
+    - name: Generate nuget package
+      run: dotnet pack --configuration Release -o nupkg
+
+    - name: Push packages
+      run: dotnet nuget push './nupkg/*.nupkg' --api-key ${{secrets.MYGET_APIKEY}} --source https://www.myget.org/F/etherna/api/v3/index.json

MongODM.sln

@@ -0,0 +1,78 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.28803.156
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{490DAED7-DAD8-459A-A20E-F57F2F6F619E}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{CF1ABDEA-794F-4474-858D-BCB61F367D72}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MongODM.Hangfire", "src\MongODM.Hangfire\MongODM.Hangfire.csproj", "{10897D0D-4898-4A4D-8D1E-B2435E93D9A1}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ExecutionContext", "src\ExecutionContext\ExecutionContext.csproj", "{DB6C020D-1C93-4456-8FB5-EF7CF505DF7B}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ExecutionContext.Tests", "test\ExecutionContext.Tests\ExecutionContext.Tests.csproj", "{BF4F963A-DBCE-4C53-A209-502F4CAF12C5}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MongODM.AspNetCore", "src\MongODM.AspNetCore\MongODM.AspNetCore.csproj", "{6374F645-5D17-494E-9529-7F83426900B3}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MongODM.Core", "src\MongODM.Core\MongODM.Core.csproj", "{4F2498A9-D60D-4D49-95B9-BC78EE2917B5}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MongODM.Core.Tests", "test\MongODM.Core.Tests\MongODM.Core.Tests.csproj", "{50D6BEE5-54B5-43F3-BA92-6107AB6E311E}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{03C64D98-FF9F-4760-AE82-203953FF4940}"
+	ProjectSection(SolutionItems) = preProject
+		.gitignore = .gitignore
+	EndProjectSection
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "workflows", "workflows", "{D4BB5972-5F7B-43ED-81C1-69ECF0E62D1E}"
+	ProjectSection(SolutionItems) = preProject
+		.github\workflows\build-test-package.yml = .github\workflows\build-test-package.yml
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{10897D0D-4898-4A4D-8D1E-B2435E93D9A1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{10897D0D-4898-4A4D-8D1E-B2435E93D9A1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{10897D0D-4898-4A4D-8D1E-B2435E93D9A1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{10897D0D-4898-4A4D-8D1E-B2435E93D9A1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DB6C020D-1C93-4456-8FB5-EF7CF505DF7B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DB6C020D-1C93-4456-8FB5-EF7CF505DF7B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DB6C020D-1C93-4456-8FB5-EF7CF505DF7B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DB6C020D-1C93-4456-8FB5-EF7CF505DF7B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BF4F963A-DBCE-4C53-A209-502F4CAF12C5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BF4F963A-DBCE-4C53-A209-502F4CAF12C5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BF4F963A-DBCE-4C53-A209-502F4CAF12C5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BF4F963A-DBCE-4C53-A209-502F4CAF12C5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6374F645-5D17-494E-9529-7F83426900B3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6374F645-5D17-494E-9529-7F83426900B3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6374F645-5D17-494E-9529-7F83426900B3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6374F645-5D17-494E-9529-7F83426900B3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4F2498A9-D60D-4D49-95B9-BC78EE2917B5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4F2498A9-D60D-4D49-95B9-BC78EE2917B5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4F2498A9-D60D-4D49-95B9-BC78EE2917B5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4F2498A9-D60D-4D49-95B9-BC78EE2917B5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{50D6BEE5-54B5-43F3-BA92-6107AB6E311E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{50D6BEE5-54B5-43F3-BA92-6107AB6E311E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{50D6BEE5-54B5-43F3-BA92-6107AB6E311E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{50D6BEE5-54B5-43F3-BA92-6107AB6E311E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{10897D0D-4898-4A4D-8D1E-B2435E93D9A1} = {490DAED7-DAD8-459A-A20E-F57F2F6F619E}
+		{DB6C020D-1C93-4456-8FB5-EF7CF505DF7B} = {490DAED7-DAD8-459A-A20E-F57F2F6F619E}
+		{BF4F963A-DBCE-4C53-A209-502F4CAF12C5} = {CF1ABDEA-794F-4474-858D-BCB61F367D72}
+		{6374F645-5D17-494E-9529-7F83426900B3} = {490DAED7-DAD8-459A-A20E-F57F2F6F619E}
+		{4F2498A9-D60D-4D49-95B9-BC78EE2917B5} = {490DAED7-DAD8-459A-A20E-F57F2F6F619E}
+		{50D6BEE5-54B5-43F3-BA92-6107AB6E311E} = {CF1ABDEA-794F-4474-858D-BCB61F367D72}
+		{D4BB5972-5F7B-43ED-81C1-69ECF0E62D1E} = {03C64D98-FF9F-4760-AE82-203953FF4940}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {43A8089E-9445-4DE1-B509-F049E211B555}
+	EndGlobalSection
+EndGlobal

doc/DbContextClassDiagram.drawio

@@ -0,0 +1 @@
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src/ExecutionContext/AsyncLocal/AsyncLocalContext.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+
+namespace Etherna.ExecContext.AsyncLocal
+{
+    /// <summary>
+    ///     Async local context implementation. This can be used as singleton or with multiple instances.
+    ///     The <see cref="AsyncLocal{T}"/> container permits to have an Item instance inside this
+    ///     method calling tree.
+    /// </summary>
+    /// <remarks>
+    ///     Before try to use an async local context, call the method <see cref="InitAsyncLocalContext"/>
+    ///     for initialize the <see cref="AsyncLocal{T}"/> container, and receive a context handler.
+    ///     After have used, dispose the handler for destroy the current context dictionary.
+    /// </remarks>
+    public class AsyncLocalContext : IAsyncLocalContext, IHandledAsyncLocalContext
+    {
+        // Fields.
+        private static readonly AsyncLocal<IDictionary<object, object>?> asyncLocalContext = new AsyncLocal<IDictionary<object, object>?>();
+
+        // Properties.
+        public IDictionary<object, object>? Items => asyncLocalContext.Value;
+
+        // Static properties.
+        public static IAsyncLocalContext Instance { get; } = new AsyncLocalContext();
+
+        // Methods.
+        public IAsyncLocalContextHandler InitAsyncLocalContext()
+        {
+            if (asyncLocalContext.Value != null)
+                throw new InvalidOperationException("Only one context at time is supported");
+
+            asyncLocalContext.Value = new Dictionary<object, object>();
+
+            return new AsyncLocalContextHandler(this);
+        }
+
+        public void OnDisposed(IAsyncLocalContextHandler context) =>
+            asyncLocalContext.Value = null;
+    }
+}

src/ExecutionContext/AsyncLocal/AsyncLocalContextHandler.cs

@@ -0,0 +1,21 @@
+namespace Etherna.ExecContext.AsyncLocal
+{
+    /// <summary>
+    ///     The handler for an <see cref="AsyncLocalContext"/> initialization.
+    ///     Dispose this for release the context.
+    /// </summary>
+    public sealed class AsyncLocalContextHandler : IAsyncLocalContextHandler
+    {
+        // Constructors.
+        internal AsyncLocalContextHandler(IHandledAsyncLocalContext handledContext)
+        {
+            HandledContext = handledContext;
+        }
+
+        // Properties.
+        internal IHandledAsyncLocalContext HandledContext { get; }
+
+        // Methods.
+        public void Dispose() => HandledContext.OnDisposed(this);
+    }
+}

src/ExecutionContext/AsyncLocal/IAsyncLocalContext.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace Etherna.ExecContext.AsyncLocal
+{
+    /// <summary>
+    ///     The <see cref="AsyncLocalContext"/> interface.
+    ///     Permits to create an async local context living with the method calling tree.
+    /// </summary>
+    public interface IAsyncLocalContext : IExecutionContext
+    {
+        /// <summary>
+        /// Initialize a new async local context
+        /// </summary>
+        /// <returns>The new context handler</returns>
+        /// <exception cref="InvalidOperationException">Throw when another local context is found</exception>
+        IAsyncLocalContextHandler InitAsyncLocalContext();
+    }
+}

src/ExecutionContext/AsyncLocal/IAsyncLocalContextHandler.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace Etherna.ExecContext.AsyncLocal
+{
+    /// <summary>
+    ///     A disposable interface for <see cref="AsyncLocalContextHandler"/>
+    /// </summary>
+    public interface IAsyncLocalContextHandler : IDisposable
+    {
+    }
+}

src/ExecutionContext/AsyncLocal/IHandledAsyncLocalContext.cs

@@ -0,0 +1,11 @@
+namespace Etherna.ExecContext.AsyncLocal
+{
+    /// <summary>
+    ///     Interface used by <see cref="AsyncLocalContextHandler"/> for comunicate with its
+    ///     creator <see cref="AsyncLocalContext"/>.
+    /// </summary>
+    internal interface IHandledAsyncLocalContext
+    {
+        void OnDisposed(IAsyncLocalContextHandler context);
+    }
+}

src/ExecutionContext/Exceptions/ExecutionContextNotFoundException.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace Etherna.ExecContext.Exceptions
+{
+    public class ExecutionContextNotFoundException : Exception
+    {
+        public ExecutionContextNotFoundException(string message) : base(message)
+        { }
+
+        public ExecutionContextNotFoundException(string message, Exception innerException) : base(message, innerException)
+        { }
+
+        public ExecutionContextNotFoundException()
+        { }
+    }
+}

src/ExecutionContext/ExecutionContext.csproj

@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <RootNamespace>Etherna.ExecContext</RootNamespace>
+    <Authors>Etherna Sagl</Authors>
+    <Description>Execution context provider</Description>
+    <LangVersion>8.0</LangVersion>
+    <Nullable>enable</Nullable>
+    <RepositoryUrl>https://github.com/Etherna/mongodm</RepositoryUrl>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="GitVersionTask" Version="5.3.7">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+</Project>