Update interfaces to use the component library

Fix imports
Update TaxRates/Components/TaxRateAdd to use Connected components

.editorconfig

@@ -0,0 +1,226 @@
+# Remove the line below if you want to inherit .editorconfig settings from higher directories
+root = true
+
+# C# files
+[*.cs]
+
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+
+#### .NET Coding Conventions ####
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+# Organize usings
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+dotnet_sort_system_directives_first = true
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+dotnet_style_qualification_for_method = false
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+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity
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+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = for_non_interface_members
+
+# Expression-level preferences
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+dotnet_style_explicit_tuple_names = true
+dotnet_style_namespace_match_folder = true
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+dotnet_style_allow_statement_immediately_after_block_experimental = false
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+#### C# Coding Conventions ####
+
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+csharp_style_var_when_type_is_apparent = true
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+#### Naming styles ####
+
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+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
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.gitmodules

@@ -0,0 +1,3 @@
+[submodule "dependencies/Connected.Components"]
+	path = dependencies/Connected.Components
+	url = https://git.tompit.com/Connected/Connected.Components.git

Connected.Common.Types.sln

@@ -0,0 +1,69 @@
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LICENSE

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
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build/buildProjects.bat

@@ -0,0 +1,5 @@
+dotnet build ../src/Connected.Common.Types.Model/Connected.Common.Types.Model.csproj
+dotnet build ../src/Connected.Common.Types.Middleware/Connected.Common.Types.Middleware.csproj
+dotnet build ../src/Connected.Common.Types/Connected.Common.Types.csproj
+dotnet build ../src/Connected.Common.Types.Client/Connected.Common.Types.Client.csproj
+dotnet build ../src/Connected.Common.Types.UI/Connected.Common.Types.UI.csproj

dependencies/Connected.Components

@@ -0,0 +1 @@
+Subproject commit d7c2b58f2ef43d427146e6c76aad71adfe90ab09

nuget.config

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <config>
+        <add key="repositoryPath" value="%PACKAGEHOME%/External" />
+    </config>
+
+    <packageRestore>
+        <add key="enabled" value="True" />
+        <add key="automatic" value="True" />
+    </packageRestore>
+    <packageSources>
+        <add key="NuGet official package source" value="https://api.nuget.org/v3/index.json" />
+		<add key="Local repository" value="%LOCAL_NUGET%" />
+    </packageSources>
+
+    <disabledPackageSources />
+</configuration>

src/Connected.Common.Types.Client/ClientBootstrapper.cs

@@ -0,0 +1,21 @@
+using Connected.Common.Types.TaxRates;
+using Connected.Startup;
+using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Connected.Common.Types;
+
+public class ClientBootstrapper : IStartup
+{
+	public async Task Configure(WebAssemblyHost host)
+	{
+		await Task.CompletedTask;
+	}
+
+	public async Task ConfigureServices(IServiceCollection services)
+	{
+		services.Add(ServiceDescriptor.Scoped(typeof(ITaxRateService), typeof(TaxRateService)));
+
+		await Task.CompletedTask;
+	}
+}

src/Connected.Common.Types.Client/Connected.Common.Types.Client.csproj

@@ -0,0 +1,45 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>net7.0</TargetFramework>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<Nullable>enable</Nullable>
+		<RootNamespace>Connected.Common.Types</RootNamespace>
+		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+		<Title>$(AssemblyName)</Title>
+		<Authors>Tom PIT ltd</Authors>
+		<Copyright>2022 Tom PIT ltd</Copyright>
+		<PackageProjectUrl>https://git.tompit.com/Connected/Info</PackageProjectUrl>
+		<PackageReadmeFile>README.md</PackageReadmeFile>
+		<PackageTags>connected;platform;</PackageTags>
+		<IncludeSymbols>True</IncludeSymbols>
+		<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+		<PackageLicenseFile>LICENSE</PackageLicenseFile>
+		<PackageOutputPath>$(OutputPath)</PackageOutputPath>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Connected.Client" Version="1.0.*-*"/>
+		<PackageReference Include="Connected.Common.Types.Model" Version="1.0.*-*"/>
+		<PackageReference Include="Nerdbank.GitVersioning"
+									Version="3.5.119"
+									PrivateAssets="all"
+									Condition="!Exists('packages.config')" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<None Include="..\..\LICENSE">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+		<None Include="..\..\README.md">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+	</ItemGroup>
+
+	<Target Name="CopyPackages" AfterTargets="Pack">
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).nupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).snupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+	</Target>
+</Project>

src/Connected.Common.Types.Client/TaxRates/TaxRate.cs

@@ -0,0 +1,13 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// This is the client implementation if the <see cref="ITaxRate"/>.
+/// </summary>
+public class TaxRate : PrimaryKey<int>, ITaxRate
+{
+	public string? Name { get; init; }
+	public float Rate { get; init; }
+	public Status Status { get; init; } = Status.Enabled;
+}

src/Connected.Common.Types.Client/TaxRates/TaxRateService.cs

@@ -0,0 +1,72 @@
+using System.Collections.Immutable;
+using Connected.Configuration;
+using Connected.Net;
+using Connected.Remote;
+using Connected.ServiceModel;
+using Connected.Services;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// This is the client implementation of the <see cref="ITaxRateService"/>.
+/// </summary>
+internal class TaxRateService : EntityService<int>, ITaxRateService, IRemoteService
+{	
+	public TaxRateService(IHttpService http, IConfigurationService configurationService)
+	{
+		Http = http;
+		ConfigurationService = configurationService;
+	}
+
+	private IHttpService Http { get; }
+
+	private IConfigurationService ConfigurationService { get; }
+
+	private string GetBaseAddress() 
+	{
+		var serviceConfigurations = ConfigurationService.Remote.Query(nameof(TaxRateService));
+
+		foreach (var configuration in serviceConfigurations)
+		{
+			if (!string.IsNullOrWhiteSpace(configuration?.Address))
+				return configuration.Address;
+		}
+
+		throw new Exception("No base address registered for TaxRateService");
+	}
+
+	public async Task Delete(PrimaryKeyArgs<int> e)
+	{
+		await Http.Post($"{GetBaseAddress()}/management/commonTypes/taxRates/delete", e);
+	}
+
+	public async Task<int> Insert(InsertTaxRateArgs e)
+	{
+		return await Http.Post<int>($"{GetBaseAddress()}/management/commonTypes/taxRates/insert", e);
+	}
+
+	public async Task<ImmutableList<ITaxRate>?> Query(PrimaryKeyListArgs<int> e)
+	{
+		return (await Http.Post<List<TaxRate>?>($"{GetBaseAddress()}/management/commonTypes/taxRates/select", e))?.ToImmutableList<ITaxRate>() ?? ImmutableList<ITaxRate>.Empty;
+	}
+
+	public async Task<ImmutableList<ITaxRate>?> Query(QueryArgs? args)
+	{
+		return (await Http.Post<List<TaxRate>?>($"{GetBaseAddress()}/management/commonTypes/taxRates/query", args ?? QueryArgs.NoPaging))?.ToImmutableList<ITaxRate>() ?? ImmutableList<ITaxRate>.Empty;
+	}
+
+	public async Task<ITaxRate?> Select(PrimaryKeyArgs<int> e)
+	{
+		return await Http.Post<TaxRate>($"{GetBaseAddress()}/management/commonTypes/taxRates/select", e);
+	}
+
+	public async Task<ITaxRate?> Select(TaxRateArgs e)
+	{
+		return await Http.Post<TaxRate>($"{GetBaseAddress()}/management/commonTypes/taxRates/select", e);
+	}
+
+	public async Task Update(UpdateTaxRateArgs e)
+	{
+		await Http.Post<TaxRate>($"{GetBaseAddress()}/management/commonTypes/taxRates/update", e);
+	}
+}

src/Connected.Common.Types.Client/version.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/main/src/NerdBank.GitVersioning/version.schema.json",
+  "version": "1.0-prerelease",
+  "semVer1NumericIdentifierPadding": 4,
+  "nugetPackageVersion": {
+    "semVer": 2, // optional. Set to either 1 or 2 to control how the NuGet package version string is generated. Default is 1.
+    "precision": "build" // optional. Use when you want to use a more or less precise package version than the default major.minor.build.
+  },
+  "cloudBuild": {
+    "buildNumber": {
+      "enabled": true
+    }
+  }
+}

src/Connected.Common.Types.Middleware/Connected.Common.Types.Middleware.csproj

@@ -0,0 +1,45 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>net7.0</TargetFramework>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<Nullable>enable</Nullable>
+		<RootNamespace>Connected.Common.Types</RootNamespace>
+		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+		<Title>$(AssemblyName)</Title>
+		<Authors>Tom PIT ltd</Authors>
+		<Copyright>2022 Tom PIT ltd</Copyright>
+		<PackageProjectUrl>https://git.tompit.com/Connected/Info</PackageProjectUrl>
+		<PackageReadmeFile>README.md</PackageReadmeFile>
+		<PackageTags>connected;platform;</PackageTags>
+		<IncludeSymbols>True</IncludeSymbols>
+		<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+		<PackageLicenseFile>LICENSE</PackageLicenseFile>
+		<PackageOutputPath>$(OutputPath)</PackageOutputPath>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Connected.Middleware" Version="1.0.*-*" />
+		<PackageReference Include="Connected.Common.Types.Model" Version="1.0.*-*" />
+		<PackageReference Include="Nerdbank.GitVersioning"
+									Version="3.5.119"
+									PrivateAssets="all"
+									Condition="!Exists('packages.config')" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<None Include="..\..\LICENSE">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+		<None Include="..\..\README.md">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+	</ItemGroup>
+
+	<Target Name="CopyPackages" AfterTargets="Pack">
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).nupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).snupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+	</Target>
+</Project>

src/Connected.Common.Types.Middleware/Currencies/ICurrencyFormatterMiddleware.cs

@@ -0,0 +1,8 @@
+using Connected.Common.Types.Currencies;
+
+namespace Connected.Common.Types.Middleware.Currencies;
+
+public interface ICurrencyFormatterMiddleware<TValue> : IMiddleware
+{
+	Task<string?> Format(TValue value, ICurrency currency, string format);
+}

src/Connected.Common.Types.Middleware/version.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/main/src/NerdBank.GitVersioning/version.schema.json",
+  "version": "1.0-prerelease",
+  "semVer1NumericIdentifierPadding": 4,
+  "nugetPackageVersion": {
+    "semVer": 2, // optional. Set to either 1 or 2 to control how the NuGet package version string is generated. Default is 1.
+    "precision": "build" // optional. Use when you want to use a more or less precise package version than the default major.minor.build.
+  },
+  "cloudBuild": {
+    "buildNumber": {
+      "enabled": true
+    }
+  }
+}

src/Connected.Common.Types.Model/BankAccounts/BankAccountArgs.cs

@@ -0,0 +1,32 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Annotations;
+using Connected.Data;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.BankAccounts;
+
+public class BankAccountInsertArgs : Dto
+{
+	[MinValue(1)]
+	public int Bank { get; set; }
+
+	[Required]
+	[MaxLength(128)]
+	public string? Iban { get; set; }
+
+	[Required]
+	[MaxLength(128)]
+	public string? Type { get; set; }
+
+	[Required]
+	[MaxLength(128)]
+	public string? PrimaryKey { get; set; }
+
+	public Status Status { get; set; } = Status.Enabled;
+}
+
+public sealed class BankAccountUpdateArgs : BankAccountInsertArgs
+{
+	[MinValue(1)]
+	public int Id { get; set; }
+}

src/Connected.Common.Types.Model/BankAccounts/IBankAccount.cs

@@ -0,0 +1,12 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.BankAccounts;
+
+public interface IBankAccount : IPrimaryKey<int>
+{
+	string Iban { get; init; }
+	Status Status { get; init; }
+	int Bank { get; init; }
+	string Type { get; init; }
+	string PrimaryKey { get; init; }
+}

src/Connected.Common.Types.Model/BankAccounts/IBankAccountService.cs

@@ -0,0 +1,32 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.BankAccounts;
+
+[Service]
+[ServiceUrl(Routes.BankAccounts)]
+public interface IBankAccountService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<IBankAccount>?> Query();
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IBankAccount>?> Query(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IBankAccount>?> Query(PrimaryKeyListArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<IBankAccount?> Select(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Delete)]
+	Task Delete(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put)]
+	Task<int> Insert(BankAccountInsertArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put | ServiceMethodVerbs.Patch)]
+	Task Update(BankAccountUpdateArgs args);
+}

src/Connected.Common.Types.Model/Banks/BankArgs.cs

@@ -0,0 +1,28 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Annotations;
+using Connected.Data;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Banks;
+
+public class InsertBankArgs : Dto
+{
+	[Required]
+	[MaxLength(128)]
+	public string? Name { get; set; }
+
+	[MinValue(1)]
+	public int Country { get; set; }
+
+	[Required]
+	[MaxLength(128)]
+	public string? Bic { get; set; }
+
+	public Status Status { get; set; } = Status.Enabled;
+}
+
+public class UpdateBankArgs : InsertBankArgs
+{
+	[MinValue(1)]
+	public int Id { get; set; }
+}

src/Connected.Common.Types.Model/Banks/IBank.cs

@@ -0,0 +1,11 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.Banks;
+
+public interface IBank : IPrimaryKey<int>
+{
+	string Name { get; init; }
+	int Country { get; init; }
+	string Bic { get; init; }
+	Status Status { get; init; }
+}

src/Connected.Common.Types.Model/Banks/IBankService.cs

@@ -0,0 +1,29 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Banks;
+
+[Service]
+[ServiceUrl(Routes.Banks)]
+public interface IBankService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<IBank>?> Query();
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IBank>?> Query(PrimaryKeyListArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<IBank?> Select(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put)]
+	Task<int> Insert(InsertBankArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put | ServiceMethodVerbs.Patch)]
+	Task Update(UpdateBankArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Delete)]
+	Task Delete(PrimaryKeyArgs<int> args);
+}

src/Connected.Common.Types.Model/Connected.Common.Types.Model.csproj

@@ -0,0 +1,45 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>net7.0</TargetFramework>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<Nullable>enable</Nullable>
+		<RootNamespace>Connected.Common.Types</RootNamespace>
+		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+		<Title>$(AssemblyName)</Title>
+		<Authors>Tom PIT ltd</Authors>
+		<Copyright>2022 Tom PIT ltd</Copyright>
+		<PackageProjectUrl>https://git.tompit.com/Connected/Info</PackageProjectUrl>
+		<PackageReadmeFile>README.md</PackageReadmeFile>
+		<PackageTags>connected;platform;</PackageTags>
+		<IncludeSymbols>True</IncludeSymbols>
+		<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+		<PackageLicenseFile>LICENSE</PackageLicenseFile>
+		<PackageOutputPath>$(OutputPath)</PackageOutputPath>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Connected.Common.Model" Version="1.0.*-*" />
+		<PackageReference Include="Connected" Version="1.0.*-*" />
+		<PackageReference Include="Nerdbank.GitVersioning"
+									Version="3.5.119"
+									PrivateAssets="all"
+									Condition="!Exists('packages.config')" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<None Include="..\..\LICENSE">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+		<None Include="..\..\README.md">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+	</ItemGroup>
+
+	<Target Name="CopyPackages" AfterTargets="Pack">
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).nupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).snupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+	</Target>
+</Project>

src/Connected.Common.Types.Model/Continent/ContinentArgs.cs

@@ -0,0 +1,18 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Annotations;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Continent;
+
+public class InsertContinentArgs : Dto
+{
+	[Required]
+	[MaxLength(128)]
+	public string? Name { get; set; }
+}
+
+public sealed class UpdateContitentArgs : InsertContinentArgs
+{
+	[MinValue(1)]
+	public int Id { get; set; }
+}

src/Connected.Common.Types.Model/Continent/Countries/ContinentCountryArgs.cs

@@ -0,0 +1,13 @@
+using Connected.Annotations;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Continent.Countries;
+
+public class InsertContinentCountryArgs : Dto
+{
+	[MinValue(1)]
+	public int Continent { get; set; }
+
+	[MinValue(1)]
+	public int Country { get; set; }
+}

src/Connected.Common.Types.Model/Continent/Countries/IContinentCountry.cs

@@ -0,0 +1,9 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.Continent.Countries;
+
+public interface IContinentCountry : IPrimaryKey<int>
+{
+	int Continent { get; init; }
+	int Country { get; init; }
+}

src/Connected.Common.Types.Model/Continent/Countries/IContinentCountryService.cs

@@ -0,0 +1,34 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Continent.Countries;
+
+[Service]
+[ServiceUrl(Routes.ContinentCountries)]
+public interface IContinentCountryService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<IContinentCountry>?> Query();
+	/// <summary>
+	/// Queries countries for the specified continent id.
+	/// </summary>
+	/// <param name="args">The id fo the continent.</param>
+	/// <returns>The list of countries.</returns>
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IContinentCountry>?> QueryCountries(PrimaryKeyArgs<int> args);
+	/// <summary>
+	/// Select a <see cref="IContinentCountry"/> entity for the specified country id.
+	/// </summary>
+	/// <param name="args">The country id.</param>
+	/// <returns>The <see cref="IContinentCountry"/> entity if exists, <code>null</code> otherwise.</returns>
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<IContinentCountry> SelectCountry(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put)]
+	Task<int> Insert(InsertContinentCountryArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Delete)]
+	Task Delete(PrimaryKeyArgs<int> args);
+}

src/Connected.Common.Types.Model/Continent/IContinent.cs

@@ -0,0 +1,8 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.Continent;
+
+public interface IContinent : IPrimaryKey<int>
+{
+	string Name { get; init; }
+}

src/Connected.Common.Types.Model/Continent/IContinentService.cs

@@ -0,0 +1,29 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Continent;
+
+[Service]
+[ServiceUrl(Routes.Continents)]
+public interface IContinentService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<IContinent>?> Query();
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IContinent>> Query(PrimaryKeyListArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<IContinent> Select(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Put | ServiceMethodVerbs.Post)]
+	Task<int> Insert(InsertContinentArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Put | ServiceMethodVerbs.Post | ServiceMethodVerbs.Patch)]
+	Task Update(UpdateContitentArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Delete | ServiceMethodVerbs.Post)]
+	Task Delete(PrimaryKeyArgs<int> args);
+}

src/Connected.Common.Types.Model/Countries/CountryArgs.cs

@@ -0,0 +1,27 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Annotations;
+using Connected.Data;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Countries;
+
+public class InsertCountryArgs : Dto
+{
+	[Required]
+	[MaxLength(128)]
+	public string Name { get; set; }
+
+	[MinValue(0)]
+	public int Lcid { get; set; }
+
+	[MaxLength(128)]
+	public string? IsoCode { get; set; }
+
+	public Status Status { get; set; } = Status.Enabled;
+}
+
+public class UpdateCountryArgs : InsertCountryArgs
+{
+	[MinValue(1)]
+	public int Id { get; set; }
+}

src/Connected.Common.Types.Model/Countries/ICountry.cs

@@ -0,0 +1,11 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.Countries;
+
+public interface ICountry : IPrimaryKey<int>
+{
+	string Name { get; init; }
+	int Lcid { get; init; }
+	string IsoCode { get; init; }
+	Status Status { get; init; }
+}

src/Connected.Common.Types.Model/Countries/ICountryService.cs

@@ -0,0 +1,33 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Countries;
+
+[Service]
+[ServiceUrl(Routes.Countries)]
+
+public interface ICountryService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<ICountry>?> Query();
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<ICountry>?> Query(PrimaryKeyListArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ICountry?> Select(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ICountry?> Select(NameArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Delete | ServiceMethodVerbs.Post)]
+	Task Delete(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Put | ServiceMethodVerbs.Post)]
+	Task<int> Insert(InsertCountryArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Put | ServiceMethodVerbs.Post | ServiceMethodVerbs.Patch)]
+	Task Update(UpdateCountryArgs args);
+}

src/Connected.Common.Types.Model/Currencies/CurrencyArgs.cs

@@ -0,0 +1,40 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Annotations;
+using Connected.Data;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Currencies;
+
+public class CurrencyInsertArgs : Dto
+{
+	[Required]
+	[MaxLength(128)]
+	public string? Name { get; set; }
+
+	[Required]
+	[MaxLength(32)]
+	public string? Code { get; set; }
+
+	[Required]
+	[MaxLength(8)]
+	public string? Symbol { get; set; }
+
+	[MinValue(0)]
+	public int Lcid { get; set; }
+
+	public Status Status { get; set; } = Status.Enabled;
+}
+
+public sealed class CurrencyUpdateArgs : CurrencyInsertArgs
+{
+	[MinValue(1)]
+	public int Id { get; set; }
+}
+
+public sealed class CurrencyFormatArgs : Dto
+{
+	[Range(0, int.MaxValue)]
+	public int Currency { get; set; }
+
+	public double Value { get; set; }
+}

src/Connected.Common.Types.Model/Currencies/ICurrency.cs

@@ -0,0 +1,12 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.Currencies;
+
+public interface ICurrency : IPrimaryKey<int>
+{
+	string Name { get; init; }
+	string Code { get; init; }
+	string Symbol { get; init; }
+	int Lcid { get; init; }
+	Status Status { get; init; }
+}

src/Connected.Common.Types.Model/Currencies/ICurrencyService.cs

@@ -0,0 +1,32 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.Currencies;
+
+[Service]
+[ServiceUrl(Routes.Currencies)]
+public interface ICurrencyService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<ICurrency>> Query();
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<ICurrency>> Query(PrimaryKeyListArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ICurrency> Select(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<string> Format(CurrencyFormatArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put)]
+	Task<int> Insert(CurrencyInsertArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Patch | ServiceMethodVerbs.Put)]
+	Task Update(CurrencyUpdateArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Delete)]
+	Task Delete(PrimaryKeyArgs<int> args);
+}

src/Connected.Common.Types.Model/MeasureUnits/IMeasureUnit.cs

@@ -0,0 +1,11 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.MeasureUnits;
+
+public interface IMeasureUnit : IPrimaryKey<int>
+{
+	string Name { get; init; }
+	string Code { get; init; }
+	byte Precision { get; init; }
+	Status Status { get; init; }
+}

src/Connected.Common.Types.Model/MeasureUnits/IMeasureUnitService.cs

@@ -0,0 +1,29 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.MeasureUnits;
+
+[Service]
+[ServiceUrl(Routes.MeasureUnits)]
+public interface IMeasureUnitService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<IMeasureUnit>?> Query();
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IMeasureUnit>?> Query(PrimaryKeyListArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<IMeasureUnit?> Select(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Delete)]
+	Task Delete(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put)]
+	Task<int> Insert(MeasureUnitInsertArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put | ServiceMethodVerbs.Patch)]
+	Task Update(MeasureUnitUpdateArgs args);
+}

src/Connected.Common.Types.Model/MeasureUnits/MeasureUnitArgs.cs

@@ -0,0 +1,27 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Data;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.MeasureUnits;
+
+public class MeasureUnitInsertArgs : Dto
+{
+	[Required]
+	[MaxLength(128)]
+	public string? Name { get; set; }
+
+	[Required]
+	[MaxLength(8)]
+	public string? Code { get; set; }
+
+	[Range(0, 32)]
+	public byte Precision { get; set; }
+
+	public Status Status { get; set; } = Status.Enabled;
+}
+
+public sealed class MeasureUnitUpdateArgs : MeasureUnitInsertArgs
+{
+	[Range(1, int.MaxValue)]
+	public int Id { get; set; }
+}

src/Connected.Common.Types.Model/MicroService.cs

@@ -0,0 +1,7 @@
+using System.Runtime.CompilerServices;
+
+using Connected.Annotations;
+
+[assembly: MicroService(MicroServiceType.Contract)]
+[assembly: InternalsVisibleTo("Common.Types.Tests")]
+[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2")]

src/Connected.Common.Types.Model/PostalCodes/IPostalCode.cs

@@ -0,0 +1,11 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.PostalCodes;
+
+public interface IPostalCode : IPrimaryKey<int>
+{
+	int Country { get; init; }
+	string Name { get; init; }
+	string Code { get; init; }
+	Status Status { get; init; }
+}

src/Connected.Common.Types.Model/PostalCodes/IPostalCodeService.cs

@@ -0,0 +1,35 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.PostalCodes;
+
+[Service]
+[ServiceUrl(Routes.PostalCodes)]
+public interface IPostalCodeService : IServiceNotifications<int>
+{
+	[ServiceMethod(ServiceMethodVerbs.Get)]
+	Task<ImmutableList<IPostalCode>?> Query();
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IPostalCode>?> Query(PrimaryKeyListArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IPostalCode>?> Query(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<IPostalCode>?> Search(PostalCodeSearchArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<IPostalCode> Select(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Delete)]
+	Task Delete(PrimaryKeyArgs<int> args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put)]
+	Task<int> Insert(PostalCodeInsertArgs args);
+
+	[ServiceMethod(ServiceMethodVerbs.Post | ServiceMethodVerbs.Put | ServiceMethodVerbs.Patch)]
+	Task Update(PostalCodeInsertArgs args);
+}

src/Connected.Common.Types.Model/PostalCodes/PostalCodeArgs.cs

@@ -0,0 +1,40 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Annotations;
+using Connected.Data;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.PostalCodes;
+
+public class PostalCodeInsertArgs : Dto
+{
+	[MinValue(1)]
+	public int Country { get; set; }
+
+	[Required]
+	[MaxLength(128)]
+	public string? Name { get; set; }
+
+	[Required]
+	[MaxLength(16)]
+	public string? Code { get; set; }
+
+	public Status Status { get; set; } = Status.Enabled;
+}
+
+public sealed class PostalCodeUpdateArgs : PostalCodeInsertArgs
+{
+	[Range(1, int.MaxValue)]
+	public int Id { get; set; }
+}
+
+public sealed class PostalCodeSearchArgs : Dto
+{
+	[Range(0, int.MaxValue)]
+	public int Country { get; set; }
+
+	[MaxLength(128)]
+	public string? Name { get; set; }
+
+	[MaxLength(16)]
+	public string? Code { get; set; }
+}

src/Connected.Common.Types.Model/Routes.cs

@@ -0,0 +1,18 @@
+using C = Connected.Common.CommonRoutes;
+
+namespace Connected.Common.Types;
+
+public static class Routes
+{
+	public const string CommonTypes = "commonTypes";
+
+	public const string TaxRates = $"{C.Management}/{CommonTypes}/taxRates";
+	public const string Countries = $"{C.Management}/{CommonTypes}/countries";
+	public const string Continents = $"{C.Management}/{CommonTypes}/continents";
+	public const string ContinentCountries = $"{C.Management}/{CommonTypes}/continents/countries";
+	public const string Banks = $"{C.Management}/{CommonTypes}/banks";
+	public const string BankAccounts = $"{C.Management}/{CommonTypes}/bankAccounts";
+	public const string Currencies = $"{C.Management}/{CommonTypes}/currencies";
+	public const string PostalCodes = $"{C.Management}/{CommonTypes}/postalCodes";
+	public const string MeasureUnits = $"{C.Management}/{CommonTypes}/measureUnits";
+}

src/Connected.Common.Types.Model/TaxRates/ITaxRate.cs

@@ -0,0 +1,36 @@
+using Connected.Data;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// Represents an entity which contains information about tax rate. 
+/// </summary>
+/// <remarks>
+/// Every Tax system has one or more tax rates, for example one tax rate is for
+/// products and the other is for servies. This entity enables the environment
+/// to manage different tax rates.
+/// </remarks>
+public interface ITaxRate : IPrimaryKey<int>
+{
+	/// <summary>
+	/// The name of the tax rate.
+	/// </summary>
+	/// <remarks>
+	/// Define this value as descriptive as possible so users can
+	/// quickly recognize whyt kind of tax rate defines each record.
+	/// </remarks>
+	string? Name { get; init; }
+	/// <summary>
+	/// The rate or value of the tax rate. Should be a positive number.
+	/// </summary>
+	/// <remarks>
+	/// Avoid updating this value. Create a new <see cref="ITaxRate"/> entity instead
+	/// and disable the previous entity by setting its <see cref="Status"/> value to <see cref="Status.Disabled"/>.
+	/// </remarks>
+	float Rate { get; init; }
+	/// <summary>
+	/// The status of tax rate. Tax rates that are not used in the environment should be marked
+	/// as <see cref="Status.Disabled"/> so users can use only valid records.
+	/// </summary>
+	Status Status { get; init; }
+}

src/Connected.Common.Types.Model/TaxRates/ITaxRateService.cs

@@ -0,0 +1,63 @@
+using System.Collections.Immutable;
+using Connected.Annotations;
+using Connected.Notifications;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// The service used to manipulate with the <see cref="ITaxRate"/> entity.
+/// </summary>
+[Service]
+[ServiceUrl(Routes.TaxRates)]
+public interface ITaxRateService : IServiceNotifications<int>
+{
+	/// <summary>
+	/// Queries all valid <see cref="ITaxRate"/> entities.
+	/// </summary>
+	/// <returns>An <see cref="ImmutableList{T}"/> representing all valid entities.</returns>
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<ITaxRate>?> Query(QueryArgs? args);
+	/// <summary>
+	/// Performs a lookup on <see cref="ITaxRate"/> entities for the specified list of ids.
+	/// </summary>
+	/// <param name="e">The List of the ids for which the perform a query.</param>
+	/// <returns>An <see cref="ImmutableList{T}"/> of <see cref="ITaxRate"/> entities that matches
+	/// the passed ids.</returns>
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ImmutableList<ITaxRate>?> Query(PrimaryKeyListArgs<int> e);
+	/// <summary>
+	/// Selects an <see cref="ITaxRate"/> entity for the specified id.
+	/// </summary>
+	/// <param name="e">The <see cref="IPrimaryKeyArgs{T}"/> which contains id.</param>
+	/// <returns>First <see cref="ITaxRate"/> that matches the arguments. </returns>
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ITaxRate?> Select(PrimaryKeyArgs<int> e);
+	/// <summary>
+	/// Selects an <see cref="ITaxRate"/> for the specified <see cref="TaxRateArgs"/> arguments.
+	/// </summary>
+	/// <param name="e">The <see cref="TaxRateArgs"/> arguments for which the <see cref="ITaxRate"/> entity
+	/// will be returned.</param>
+	/// <returns>First <see cref="ITaxRate"/> that matches the arguments.</returns>
+	[ServiceMethod(ServiceMethodVerbs.Get | ServiceMethodVerbs.Post)]
+	Task<ITaxRate?> Select(TaxRateArgs e);
+	/// <summary>
+	/// Inserts a new <see cref="ITaxRate"/> entity.
+	/// </summary>
+	/// <returns>
+	/// An Id of the newly inserted entity.
+	/// </returns>
+	[ServiceMethod(ServiceMethodVerbs.Post)]
+	Task<int> Insert(InsertTaxRateArgs e);
+	/// <summary>
+	/// Updates <see cref="ITaxRate"/> entity.
+	/// </summary>
+	/// <param name="e">The <see cref="TaxRateArgs"/> containing values to be updated.</param>
+	[ServiceMethod(ServiceMethodVerbs.Post)]
+	Task Update(UpdateTaxRateArgs e);
+	/// <summary>
+	/// Deletes <see cref="ITaxRate"/> entity.
+	/// </summary>
+	[ServiceMethod(ServiceMethodVerbs.Delete | ServiceMethodVerbs.Post)]
+	Task Delete(PrimaryKeyArgs<int> e);
+}

src/Connected.Common.Types.Model/TaxRates/TaxRateArgs.cs

@@ -0,0 +1,45 @@
+using System.ComponentModel.DataAnnotations;
+using Connected.Annotations;
+using Connected.ServiceModel;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// The arguments class for <see cref="ITaxRateService"/> methods.
+/// </summary>
+public class TaxRateArgs : Dto
+{
+	/// <summary>
+	/// The <see cref="ITaxRate"/> name.
+	/// </summary>
+	/// <remarks>
+	/// This is a required property with its max length of 128 characters.
+	/// </remarks>
+	[Required]
+	[MaxLength(128)]
+	public string? Name { get; set; }
+	/// <summary>
+	/// The <see cref="ITaxRate"/> rate.
+	/// </summary>
+	/// <remarks>
+	/// This is a required property with it min value of 0.
+	/// </remarks>
+	[MinValue(0)]
+	public float Rate { get; set; }
+}
+/// <summary>
+/// The arguments used when inserting a new <see cref="ITaxRate"/> entity.
+/// This is only a markup class serving primary for validation distinction.
+/// </summary>
+public sealed class InsertTaxRateArgs : TaxRateArgs
+{
+
+}
+/// <summary>
+/// The arguments class used when updating <see cref="ITaxRate"/> entity.
+/// </summary>
+public class UpdateTaxRateArgs : TaxRateArgs
+{
+	[MinValue(0)]
+	public int Id { get; set; }
+}

src/Connected.Common.Types.Model/version.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/main/src/NerdBank.GitVersioning/version.schema.json",
+  "version": "1.0-prerelease",
+  "semVer1NumericIdentifierPadding": 4,
+  "nugetPackageVersion": {
+    "semVer": 2, // optional. Set to either 1 or 2 to control how the NuGet package version string is generated. Default is 1.
+    "precision": "build" // optional. Use when you want to use a more or less precise package version than the default major.minor.build.
+  },
+  "cloudBuild": {
+    "buildNumber": {
+      "enabled": true
+    }
+  }
+}

src/Connected.Common.Types.UI/Bootstrapper.cs

@@ -0,0 +1,18 @@
+using Connected.Startup;
+using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Connected.Common.Types;
+
+public class Bootstrapper : IStartup
+{
+	public async Task Configure(WebAssemblyHost host)
+	{
+		await Task.CompletedTask;
+	}
+
+	public async Task ConfigureServices(IServiceCollection services)
+	{
+		await Task.CompletedTask;
+	}
+}

src/Connected.Common.Types.UI/Connected.Common.Types.UI.csproj

@@ -0,0 +1,66 @@
+<Project Sdk="Microsoft.NET.Sdk.Razor">
+
+	<PropertyGroup>
+		<TargetFramework>net7.0</TargetFramework>
+		<Nullable>enable</Nullable>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<RootNamespace>Connected.Common.Types</RootNamespace>
+		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+		<Title>$(AssemblyName)</Title>
+		<Authors>Tom PIT ltd</Authors>
+		<Copyright>2022 Tom PIT ltd</Copyright>
+		<PackageProjectUrl>https://git.tompit.com/Connected/Info</PackageProjectUrl>
+		<PackageReadmeFile>README.md</PackageReadmeFile>
+		<PackageTags>connected;platform;</PackageTags>
+		<IncludeSymbols>True</IncludeSymbols>
+		<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+		<PackageLicenseFile>LICENSE</PackageLicenseFile>
+		<PackageOutputPath>$(OutputPath)</PackageOutputPath>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<Compile Remove="wwwroot\**" />
+		<Content Remove="wwwroot\**" />
+		<EmbeddedResource Remove="wwwroot\**" />
+		<None Remove="wwwroot\**" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <Content Remove="version.json" />
+	</ItemGroup>
+
+
+	<ItemGroup>
+		<SupportedPlatform Include="browser" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="7.0.*-*" />
+		<PackageReference Include="Connected.Client" Version="1.0.*-*" />
+		<PackageReference Include="Connected.UI" Version="1.0.*-*" />
+		<PackageReference Include="Connected" Version="1.0.*-*" />
+		<PackageReference Include="Connected.Common.Types.Client" Version="1.0.*-*" />
+		<PackageReference Include="Nerdbank.GitVersioning" Version="3.5.119" PrivateAssets="all" Condition="!Exists('packages.config')" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<None Include="..\..\LICENSE">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+		<None Include="..\..\README.md">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+		<None Include="version.json" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\..\dependencies\Connected.Components\src\Connected.Components\Connected.Components.csproj" />
+	</ItemGroup>
+
+	<Target Name="CopyPackages" AfterTargets="Pack">
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).nupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).snupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+	</Target>
+</Project>

src/Connected.Common.Types.UI/Routes.cs

@@ -0,0 +1,10 @@
+namespace Connected.Common.Types;
+
+public static class CommonTypesUIRoutes
+{
+	public const string CommonTypes = $"/management/commonTypes";
+
+	public const string TaxRates = $"{CommonTypes}/taxRates";
+	public const string TaxRatesAdd = $"{CommonTypes}/taxRates/add";
+	public const string TaxRatesEdit = $"{CommonTypes}/taxRates/edit/{{id:int}}";
+}

src/Connected.Common.Types.UI/TaxRates/Components/TaxRateAdd.razor

@@ -0,0 +1,21 @@
+@using Connected.Components;
+
+@inherits UIComposition
+
+<h4>
+	Insert new tax rate
+</h4>
+
+<div class="grid grid-col-2 gap-3">
+	<div>
+		<InputText @bind-Value="DataSource.Name" Label="Name" HelperText="The tax rate name" Required=true/>
+	</div>
+	
+	<div>
+		<InputNumber DisableMouseWheel=true @bind-Value="DataSource.Rate" Label="Rate" Required=true HelperText="The tax rate" />
+	</div>	
+</div>
+<div class="py-3">
+	<Button Size="Size.Small" @onclick="OnInsert" Class="mr-3">Submit</Button>
+	<Button Size="Size.Small" @onclick="OnCancel">Cancel</Button>
+</div>

src/Connected.Common.Types.UI/TaxRates/Components/TaxRateAdd.razor.cs

@@ -0,0 +1,39 @@
+using Connected.Components;
+using Microsoft.AspNetCore.Components;
+
+namespace Connected.Common.Types.TaxRates.Components;
+
+public partial class TaxRateAdd : UIComposition
+{
+	public TaxRateAdd()
+	{
+		DataSource = new InsertTaxRateArgs();
+	}
+
+	private InsertTaxRateArgs DataSource { get; }
+
+	[Inject]
+	private ITaxRateService? TaxRateService { get; set; }
+
+	[Inject]
+	private NavigationManager? Navigation { get; set; }
+
+	protected override async Task OnParametersSetAsync()
+	{
+		if (TaxRateService is null)
+			throw new ArgumentException(null, nameof(TaxRateService));
+
+		await base.OnParametersSetAsync();
+	}
+	protected virtual async void OnInsert()
+	{
+		await TaxRateService.Insert(DataSource);
+
+		Navigation.NavigateTo(Routes.TaxRates);
+	}
+
+	protected virtual void OnCancel()
+	{
+		Navigation.NavigateTo(Routes.TaxRates);
+	}
+}

src/Connected.Common.Types.UI/TaxRates/Components/TaxRateEdit.razor

@@ -0,0 +1,21 @@
+@using Connected.Components;
+
+@inherits UIComposition
+
+<h4>
+	Update tax rate
+</h4>
+
+<div class="grid grid-col-2 gap-3">
+	<div>
+		<InputText @bind-Value="DataSource.Name" Label="Name" HelperText="The tax rate name" Required=true/>
+	</div>
+
+	<div>
+		<InputNumber DisableMouseWheel=true @bind-Value="DataSource.Rate" Label="Rate" Required=true HelperText="The tax rate" />
+</div>	
+</div>
+<div class="py-3">
+	<Button Size="Size.Small" @onclick="OnUpdate" Class="mr-3">Submit</Button>
+	<Button Size="Size.Small" @onclick="OnCancel">Cancel</Button>
+</div>

src/Connected.Common.Types.UI/TaxRates/Components/TaxRateEdit.razor.cs

@@ -0,0 +1,42 @@
+using Connected.Components;
+using Connected.ServiceModel;
+using Microsoft.AspNetCore.Components;
+
+namespace Connected.Common.Types.TaxRates.Components;
+
+public partial class TaxRateEdit : UIComposition
+{
+	[Parameter]
+	public int Id { get; set; }
+	private UpdateTaxRateArgs? DataSource { get; set; }
+
+	[Inject]
+	private ITaxRateService? TaxRateService { get; set; }
+
+	[Inject]
+	private NavigationManager? Navigation { get; set; }
+
+	protected override async Task OnParametersSetAsync()
+	{
+		var taxRate = await TaxRateService.Select(new PrimaryKeyArgs<int> { Id = Convert.ToInt32(Id) });
+
+		DataSource = new UpdateTaxRateArgs
+		{
+			Id = taxRate.Id,
+			Name = taxRate.Name,
+			Rate = taxRate.Rate
+		};
+	}
+
+	private async void OnUpdate()
+	{
+		await TaxRateService.Update(DataSource);
+
+		Navigation.NavigateTo(CommonTypesUIRoutes.TaxRates);
+	}
+
+	private void OnCancel()
+	{
+		Navigation.NavigateTo(CommonTypesUIRoutes.TaxRates);
+	}
+}

src/Connected.Common.Types.UI/TaxRates/Components/TaxRatesList.razor

@@ -0,0 +1,46 @@
+@using Connected.Components;
+
+@inherits UIComposition
+
+@if (DataSource is null)
+{
+	<div>
+		loading tax rates...
+	</div>
+	return;
+}
+<button @onclick="OnAdd">Add</button>
+
+<div>
+	<label>Last insert</label>
+	<br />
+	<label>@LastInsert</label>
+</div>
+
+<table>
+	<tr>
+		<th>Id</th>
+		<th>Name</th>
+		<th>Rate</th>
+		<th>...</th>
+	</tr>
+	@foreach (var taxRate in DataSource)
+	{
+		<tr @key="taxRate.Id">
+			<td>
+				@taxRate.Id
+			</td>
+			<td>
+				@taxRate.Name
+			</td>
+			<td>
+				@taxRate.Rate
+				<br>
+				<Inline></Inline>
+			</td>
+			<td>
+				<button @onclick="(()=>OnEdit(taxRate.Id))">Edit</button>
+			</td>
+		</tr>
+	}
+</table>

src/Connected.Common.Types.UI/TaxRates/Components/TaxRatesList.razor.cs

@@ -0,0 +1,44 @@
+using System.Collections.Immutable;
+using Connected.Components;
+using Connected.Notifications;
+using Connected.ServiceModel;
+using Microsoft.AspNetCore.Components;
+
+namespace Connected.Common.Types.TaxRates.Components;
+
+public partial class TaxRatesList : UIComposition
+{
+	private ImmutableList<ITaxRate>? DataSource { get; set; }
+
+	[Inject]
+	private ITaxRateService? TaxRateService { get; set; }
+	[Inject]
+	private NavigationManager? Navigation { get; set; }
+
+	private string LastInsert { get; set; } = "waiting...";
+
+	protected override async Task OnParametersSetAsync()
+	{
+		await base.OnParametersSetAsync();
+
+		TaxRateService.Inserted += OnInserted;
+
+		DataSource = await TaxRateService.Query(QueryArgs.Default);
+	}
+
+	private void OnInserted(object? sender, PrimaryKeyEventArgs<int> e)
+	{
+		LastInsert = $"{e.Id} -> {DateTime.UtcNow:F}";
+		StateHasChanged();
+	}
+
+	private void OnEdit(int id)
+	{
+		Navigation.NavigateTo(CommonTypesUIRoutes.TaxRatesEdit.Replace("{id:int}", id.ToString()));
+	}
+
+	private void OnAdd()
+	{
+		Navigation.NavigateTo(CommonTypesUIRoutes.TaxRatesAdd);
+	}
+}

src/Connected.Common.Types.UI/TaxRates/Pages/TaxRateAddPage.razor

@@ -0,0 +1,5 @@
+@attribute [Route(CommonTypesUIRoutes.TaxRatesAdd)]
+
+@using Connected.Common.Types.TaxRates.Components
+
+<TaxRateAdd></TaxRateAdd>

src/Connected.Common.Types.UI/TaxRates/Pages/TaxRateEditPage.razor

@@ -0,0 +1,12 @@
+@using Connected.Common.Types.TaxRates.Components
+
+@attribute [Route(CommonTypesUIRoutes.TaxRatesEdit)]
+
+<h3>TaxRateEdit</h3>
+
+<TaxRateEdit Id="@Id"></TaxRateEdit>
+
+@code {
+	[Parameter]
+	public int Id { get; set; }
+}

src/Connected.Common.Types.UI/TaxRates/Pages/TaxRatesPage.razor

@@ -0,0 +1,12 @@
+@attribute [Route(CommonTypesUIRoutes.TaxRates)]
+
+@using Connected.Common.Types.TaxRates.Components;
+@using Connected.Components;
+@using Connected.UI.Layouts;
+
+@inherits UIComposition
+@layout DefaultLayout
+
+<h3>Tax rates</h3>
+
+<DynamicComponent Type="ResolveComponent<TaxRatesList>()"></DynamicComponent>

src/Connected.Common.Types.UI/_Imports.razor

@@ -0,0 +1,5 @@
+@using System.Net.Http
+@using Microsoft.AspNetCore.Authorization
+@using Microsoft.AspNetCore.Components.Routing
+@using Microsoft.AspNetCore.Components.Web
+@using Microsoft.JSInterop

src/Connected.Common.Types.UI/version.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/main/src/NerdBank.GitVersioning/version.schema.json",
+  "version": "1.0-prerelease",
+  "semVer1NumericIdentifierPadding": 4,
+  "nugetPackageVersion": {
+    "semVer": 2, // optional. Set to either 1 or 2 to control how the NuGet package version string is generated. Default is 1.
+    "precision": "build" // optional. Use when you want to use a more or less precise package version than the default major.minor.build.
+  },
+  "cloudBuild": {
+    "buildNumber": {
+      "enabled": true
+    }
+  }
+}

src/Connected.Common.Types/Connected.Common.Types.csproj

@@ -0,0 +1,48 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>net7.0</TargetFramework>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<Nullable>enable</Nullable>
+		<RootNamespace>$(MSBuildProjectName.Replace(" ", "_"))</RootNamespace>
+		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+		<Title>$(AssemblyName)</Title>
+		<Authors>Tom PIT ltd</Authors>
+		<Copyright>2022 Tom PIT ltd</Copyright>
+		<PackageProjectUrl>https://git.tompit.com/Connected/Info</PackageProjectUrl>
+		<PackageReadmeFile>README.md</PackageReadmeFile>
+		<PackageTags>connected;platform;</PackageTags>
+		<IncludeSymbols>True</IncludeSymbols>
+		<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+		<PackageLicenseFile>LICENSE</PackageLicenseFile>
+		<PackageOutputPath>$(OutputPath)</PackageOutputPath>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Connected.Data" Version="1.0.*-*" />
+		<PackageReference Include="Connected.Runtime" Version="1.0.*-*" />
+		<PackageReference Include="Connected.Services" Version="1.0.*-*" />
+		<PackageReference Include="Connected.Common.Types.Middleware" Version="1.0.*-*" />
+		<PackageReference Include="Connected.Common.Types.Model" Version="1.0.*-*" />
+		<PackageReference Include="Nerdbank.GitVersioning"
+									Version="3.5.119"
+									PrivateAssets="all"
+									Condition="!Exists('packages.config')" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<None Include="..\..\LICENSE">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+		<None Include="..\..\README.md">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+	</ItemGroup>
+
+	<Target Name="CopyPackages" AfterTargets="Pack">
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).nupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+		<Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).snupkg" DestinationFolder="$([System.Environment]::GetEnvironmentVariable('LOCAL_NUGET'))" />
+	</Target>
+</Project>

src/Connected.Common.Types/Continents/Countries/ContinentCountry.cs

@@ -0,0 +1,16 @@
+using Connected.Annotations;
+using Connected.Common.Types.Continent.Countries;
+using Connected.Entities;
+using Connected.Entities.Annotations;
+
+namespace Connected.Common.Types.Continents.Countries;
+
+[Table(Schema = SchemaAttribute.TypesSchema)]
+internal record ContinentCountry : Entity<int>, IContinentCountry
+{
+	[Ordinal(0)]
+	public int Continent { get; init; }
+
+	[Ordinal(1)]
+	public int Country { get; init; }
+}

src/Connected.Common.Types/Continents/Countries/ContinentCountryCache.cs

@@ -0,0 +1,11 @@
+using Connected.Entities.Caching;
+
+namespace Connected.Common.Types.Continents.Countries;
+
+internal interface IContinentCountryCache : IEntityCacheClient<ContinentCountry, int> { }
+internal class ContinentCountryCache : EntityCacheClient<ContinentCountry, int>, IContinentCountryCache
+{
+	public ContinentCountryCache(IEntityCacheContext context) : base(context, "_")
+	{
+	}
+}

src/Connected.Common.Types/Continents/Countries/ContinentCountryService.cs

@@ -0,0 +1,38 @@
+using System.Collections.Immutable;
+using Connected.Common.Types.Continent.Countries;
+using Connected.ServiceModel;
+using Connected.Services;
+
+namespace Connected.Common.Types.Continents.Countries;
+
+internal class ContinentCountryService : EntityService<int>, IContinentCountryService
+{
+	public ContinentCountryService(IContext context) : base(context)
+	{
+	}
+
+	public Task Delete(PrimaryKeyArgs<int> args)
+	{
+		throw new NotImplementedException();
+	}
+
+	public Task<int> Insert(InsertContinentCountryArgs args)
+	{
+		throw new NotImplementedException();
+	}
+
+	public Task<ImmutableList<IContinentCountry>?> Query()
+	{
+		throw new NotImplementedException();
+	}
+
+	public Task<ImmutableList<IContinentCountry>?> QueryCountries(PrimaryKeyArgs<int> args)
+	{
+		throw new NotImplementedException();
+	}
+
+	public Task<IContinentCountry> SelectCountry(PrimaryKeyArgs<int> args)
+	{
+		throw new NotImplementedException();
+	}
+}

src/Connected.Common.Types/Continents/Countries/ContinentProtector.cs

@@ -0,0 +1,25 @@
+using Connected.Common.Types.Continent;
+using Connected.Common.Types.Countries;
+using Connected.Data.DataProtection;
+using Connected.Data.EntityProtection;
+using Connected.Entities;
+using Connected.Middleware;
+using Connected.Validation;
+
+namespace Connected.Common.Types.Continents.Countries;
+
+internal class ContinentProtector : MiddlewareComponent, IEntityProtector<IContinent>
+{
+	public ContinentProtector(IContinentCountryCache cache)
+	{
+		Cache = cache;
+	}
+
+	private IContinentCountryCache Cache { get; }
+
+	public async Task Invoke(EntityProtectionArgs<IContinent> args)
+	{
+		if ((await (from dc in Cache where dc.Continent == args.Entity.Id select dc).AsEntity()) is not null)
+			throw ValidationExceptions.ReferenceExists(typeof(ICountry), args.Entity.Id);
+	}
+}

src/Connected.Common.Types/Countries/Country.cs

@@ -0,0 +1,22 @@
+using Connected.Data;
+using Connected.Entities.Annotations;
+using Connected.Entities.Consistency;
+
+namespace Connected.Common.Types.Countries;
+
+[Table(Schema = SchemaAttribute.TypesSchema)]
+internal record Country : ConsistentEntity<int>, ICountry
+{
+	public const string CacheKey = $"{SchemaAttribute.TypesSchema}.{nameof(Country)}";
+
+	[Length(128)]
+	public string Name { get; init; }
+
+	public int Lcid { get; init; }
+
+	[Length(128)]
+	public string IsoCode { get; init; }
+
+
+	public Status Status { get; init; } = Status.Enabled;
+}

src/Connected.Common.Types/Countries/CountryCache.cs

@@ -0,0 +1,14 @@
+using Connected.Entities.Caching;
+
+namespace Connected.Common.Types.Countries;
+
+internal interface ICountryCache : IEntityCacheClient<Country, int> { }
+/// <summary>
+/// Cache for the <see cref="ICountry"/> entity.
+/// </summary>
+internal sealed class CountryCache : EntityCacheClient<Country, int>, ICountryCache
+{
+	public CountryCache(IEntityCacheContext context) : base(context, Country.CacheKey)
+	{
+	}
+}

src/Connected.Common.Types/Countries/CountryOps.cs

@@ -0,0 +1,155 @@
+using System.Collections.Immutable;
+using Connected.Entities;
+using Connected.Entities.Storage;
+using Connected.Notifications.Events;
+using Connected.ServiceModel;
+using Connected.Services;
+
+namespace Connected.Common.Types.Countries;
+
+internal sealed class QueryCountries : ServiceFunction<IDto, ImmutableList<ICountry>?>
+{
+	public QueryCountries(ICountryCache cache)
+	{
+		Cache = cache;
+	}
+
+	private ICountryCache Cache { get; }
+	protected override async Task<ImmutableList<ICountry>?> OnInvoke()
+	{
+		return await (from dc in Cache select dc).AsEntities<ICountry>();
+	}
+}
+
+internal sealed class SelectCountry : ServiceFunction<PrimaryKeyArgs<int>, ICountry?>
+{
+	public SelectCountry(ICountryCache cache)
+	{
+		Cache = cache;
+	}
+
+	private ICountryCache Cache { get; }
+	protected override async Task<ICountry?> OnInvoke()
+	{
+		return await (from dc in Cache where dc.Id == Arguments.Id select dc).AsEntity();
+	}
+}
+
+internal sealed class SelectCountryByName : ServiceFunction<NameArgs, ICountry?>
+{
+	public SelectCountryByName(ICountryCache cache)
+	{
+		Cache = cache;
+	}
+
+	private ICountryCache Cache { get; }
+	protected override async Task<ICountry?> OnInvoke()
+	{
+		return await (from dc in Cache where string.Equals(dc.Name, Arguments.Name, StringComparison.OrdinalIgnoreCase) select dc).AsEntity();
+	}
+}
+
+internal sealed class LookupCountries : ServiceFunction<PrimaryKeyListArgs<int>, ImmutableList<ICountry>?>
+{
+	public LookupCountries(ICountryCache cache)
+	{
+		Cache = cache;
+	}
+
+	private ICountryCache Cache { get; }
+	protected override async Task<ImmutableList<ICountry>?> OnInvoke()
+	{
+		if (Arguments.IdList is null)
+			return null;
+
+		return await (from dc in Cache where Arguments.IdList.Contains(dc.Id) select dc).AsEntities<ICountry>();
+	}
+}
+internal sealed class DeleteCountry : ServiceAction<PrimaryKeyArgs<int>>
+{
+	public DeleteCountry(ICountryService countryService, IStorageProvider storage, ICountryCache cache, IEventService events)
+	{
+		CountryService = countryService;
+		Storage = storage;
+		Cache = cache;
+		Events = events;
+	}
+
+	private ICountryService CountryService { get; }
+	private IStorageProvider Storage { get; }
+	private ICountryCache Cache { get; }
+	private IEventService Events { get; }
+
+	protected override async Task OnInvoke()
+	{
+		await Storage.Open<Country>().Update(new Country { Id = Arguments.Id, State = State.Deleted });
+	}
+
+	protected override async Task OnCommitted()
+	{
+		await Cache.Remove(Arguments.Id);
+		await Events.Enqueue(this, CountryService, ServiceEvents.Deleted, Arguments.Id);
+	}
+}
+
+internal sealed class InsertCountry : ServiceFunction<InsertCountryArgs, int>
+{
+	public InsertCountry(ICountryService countryService, IStorageProvider database, IEventService events, ICountryCache cache)
+	{
+		CountryService = countryService;
+		Database = database;
+		Events = events;
+		Cache = cache;
+	}
+	private ICountryService CountryService { get; }
+	private IStorageProvider Database { get; }
+	private IEventService Events { get; }
+	private ICountryCache Cache { get; }
+
+	protected override async Task<int> OnInvoke()
+	{
+		var entity = Arguments.AsEntity<Country>(State.New);
+		var result = await Database.Open<Country>().Update(entity);
+
+		return result is null ? 0 : result.Id;
+	}
+
+	protected override async Task OnCommitted()
+	{
+		await Cache.Refresh(Result);
+		await Events.Enqueue(this, CountryService, ServiceEvents.Inserted, Result);
+	}
+}
+
+internal sealed class UpdateCountry : ServiceAction<UpdateCountryArgs>
+{
+	public UpdateCountry(ICountryService countryService, IStorageProvider database, ICountryCache cache, IEventService events)
+	{
+		CountryService = countryService;
+		Database = database;
+		Cache = cache;
+		Events = events;
+	}
+
+	private IStorageProvider Database { get; }
+	private ICountryCache Cache { get; }
+	private IEventService Events { get; }
+	private ICountryService CountryService { get; }
+
+	protected override async Task OnInvoke()
+	{
+		await Database.Open<Country>().Update(await Load(), Arguments, async () =>
+		{
+			await Cache.Refresh(Arguments.Id);
+
+			return await Load();
+		});
+	}
+	private async Task<Country?> Load() => await (from dc in Cache where dc.Id == Arguments.Id select dc).AsEntity();
+
+	protected override async Task OnCommitted()
+	{
+		await Cache.Refresh(Arguments.Id);
+		await Events.Enqueue(this, CountryService, ServiceEvents.Updated, Arguments.Id);
+	}
+}

src/Connected.Common.Types/Countries/CountryService.cs

@@ -0,0 +1,56 @@
+using System.Collections.Immutable;
+using Connected.Common.Types.Security;
+using Connected.ServiceModel;
+using Connected.Services;
+using Connected.Services.Annotations;
+
+namespace Connected.Common.Types.Countries;
+
+internal sealed class CountryService : EntityService<int>, ICountryService
+{
+	public CountryService(IContext context) : base(context)
+	{
+	}
+
+	[ServiceAuthorization(Claims.Delete)]
+	public async Task Delete(PrimaryKeyArgs<int> args)
+	{
+		await Invoke(GetOperation<DeleteCountry>(), args);
+	}
+
+	[ServiceAuthorization(Claims.Add)]
+	public async Task<int> Insert(InsertCountryArgs args)
+	{
+		return await Invoke(GetOperation<InsertCountry>(), args);
+	}
+
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ImmutableList<ICountry>?> Query()
+	{
+		return await Invoke(GetOperation<QueryCountries>(), Dto.Empty);
+	}
+
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ImmutableList<ICountry>?> Query(PrimaryKeyListArgs<int> args)
+	{
+		return await Invoke(GetOperation<LookupCountries>(), args);
+	}
+
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ICountry?> Select(PrimaryKeyArgs<int> args)
+	{
+		return await Invoke(GetOperation<SelectCountry>(), args);
+	}
+
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ICountry?> Select(NameArgs args)
+	{
+		return await Invoke(GetOperation<SelectCountryByName>(), args);
+	}
+
+	[ServiceAuthorization(Claims.Modify)]
+	public async Task Update(UpdateCountryArgs args)
+	{
+		await Invoke(GetOperation<UpdateCountry>(), args);
+	}
+}

src/Connected.Common.Types/Countries/CountryValidator.cs

@@ -0,0 +1,53 @@
+using Connected.Middleware;
+using Connected.Validation;
+
+namespace Connected.Common.Types.Countries;
+
+internal class CountryValidator : MiddlewareComponent, IValidator<InsertCountryArgs>
+{
+	public CountryValidator(ICountryService countryService)
+	{
+		CountryService = countryService;
+	}
+
+	private ICountryService CountryService { get; }
+	/// <summary>
+	/// 
+	/// </summary>
+	/// <param name="args"></param>
+	/// <returns></returns>
+	public async Task Validate(InsertCountryArgs args)
+	{
+		/*
+		 * Country has the following constraints:
+		 * - name is unique
+		 * - lcid is unique
+		 * - iso2Alpha code is unique
+		 */
+
+		/*
+		 * This method handles insert and update country methods.
+		 * The algorithm is different for each method.
+		 * First check if it's an update
+		 */
+		var update = args as UpdateCountryArgs;
+
+		foreach (var country in await CountryService.Query())
+		{
+			/*
+			 * Ignore self record.
+			 */
+			if (update is not null && country.Id == update.Id)
+				continue;
+
+			if (string.Equals(country.Name, args.Name, StringComparison.OrdinalIgnoreCase))
+				throw ValidationExceptions.ValueExists(nameof(country.Name), args.Name);
+
+			if (country.Lcid > 0 && country.Lcid == args.Lcid)
+				throw ValidationExceptions.ValueExists(nameof(country.Lcid), args.Lcid);
+
+			if (!string.IsNullOrEmpty(country.IsoCode) && string.Equals(country.IsoCode, args.IsoCode, StringComparison.OrdinalIgnoreCase))
+				throw ValidationExceptions.ValueExists(nameof(country.IsoCode), args.IsoCode);
+		}
+	}
+}

src/Connected.Common.Types/Currencies/DefaultCurrencyFormatterMiddleware.cs

@@ -0,0 +1,25 @@
+using System.Globalization;
+using Connected.Common.Types.Middleware.Currencies;
+using Connected.Interop;
+using Connected.Middleware;
+
+namespace Connected.Common.Types.Currencies;
+
+internal class DefaultCurrencyFormatterMiddleware<TValue> : MiddlewareComponent, ICurrencyFormatterMiddleware<TValue>
+{
+	public Task<string?> Format(TValue value, ICurrency currency, string format)
+	{
+		if (value is null)
+			return Task.FromResult<string?>(null);
+
+		if (string.IsNullOrWhiteSpace(format))
+			format = "N2";
+
+		var culture = currency.Lcid == 0 ? CultureInfo.CurrentUICulture : CultureInfo.GetCultureInfo(currency.Lcid);
+
+		if (!TypeConversion.TryConvert(value, out double converted, culture))
+			return Task.FromResult(value.ToString());
+
+		return Task.FromResult<string?>(converted.ToString(format, culture));
+	}
+}

src/Connected.Common.Types/Security/Claims.cs

@@ -0,0 +1,9 @@
+namespace Connected.Common.Types.Security;
+
+internal static class Claims
+{
+	public const string Delete = "Common Delete";
+	public const string Read = "Common Read";
+	public const string Add = "Common Add";
+	public const string Modify = "Common Modify";
+}

src/Connected.Common.Types/ServerStartup.cs

@@ -0,0 +1,12 @@
+using System.Runtime.CompilerServices;
+using Connected.Annotations;
+
+[assembly: MicroService(MicroServiceType.Service)]
+[assembly: InternalsVisibleTo("Connected.Common.Types.Tests")]
+[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2")]
+
+namespace Connected.Common.Types;
+
+internal class ServerStartup : Startup
+{
+}

src/Connected.Common.Types/TaxRates/TaxRate.cs

@@ -0,0 +1,33 @@
+using Connected.Data;
+using Connected.Entities.Annotations;
+using Connected.Entities.Concurrency;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// The <see cref="ITaxRate"/> entity.
+/// </summary>
+[Table(Schema = SchemaAttribute.TypesSchema)]
+internal sealed record TaxRate : ConcurrentEntity<int>, ITaxRate
+{
+	/// <summary>
+	/// The cache key under which all TaxRate entities are stored.
+	/// </summary>
+	public const string CacheKey = $"{SchemaAttribute.TypesSchema}.{nameof(TaxRate)}";
+	/// <summary>
+	/// The name of the <see cref="ITaxRate"/>. 
+	/// </summary>
+	[Length(128)]
+	public string? Name { get; init; }
+	/// <summary>
+	/// The rate of the <see cref="ITaxRate"/>.
+	/// </summary>
+	public float Rate { get; init; }
+	/// <summary>
+	/// The <see cref="ITaxRate"/> status. Only <see cref="Status.Enabled"/> entities
+	/// should be used on front ends.
+	/// </summary>
+	[Default(Status.Enabled)]
+	public Status Status { get; init; }
+}
+

src/Connected.Common.Types/TaxRates/TaxRateCache.cs

@@ -0,0 +1,26 @@
+using Connected.Entities.Caching;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// This is the contract for the typed cache. Using contracts for
+/// caching is useful when writing unit tests so a developer
+/// can mock the entire cache.
+/// </summary>
+internal interface ITaxRateCache : IEntityCacheClient<TaxRate, int> { }
+/// <summary>
+/// Cache for the <see cref="ITaxRate"/> entity.
+/// </summary>
+/// <remarks>
+/// <see cref="EntityCacheClient{TEntity, TPrimaryKey}"/> stores the entire set
+/// of records in the database. This is useful for data which doesn't change
+/// frequently because invalidating it ofter can have performance penalties.
+/// The platform knows how to load and invalidate the entity so developer
+/// doesn't nedd to write any code at all.
+/// </remarks>
+internal sealed class TaxRateCache : EntityCacheClient<TaxRate, int>, ITaxRateCache
+{
+	public TaxRateCache(IEntityCacheContext context) : base(context, TaxRate.CacheKey)
+	{
+	}
+}

src/Connected.Common.Types/TaxRates/TaxRateOps.cs

@@ -0,0 +1,252 @@
+using System.Collections.Immutable;
+using Connected.Entities;
+using Connected.Entities.Storage;
+using Connected.Notifications.Events;
+using Connected.ServiceModel;
+using Connected.Services;
+
+namespace Connected.Common.Types.TaxRates;
+
+internal class TaxRateOps
+{
+	/// <summary>
+	/// Queries all <see cref="ITaxRate"/> records.
+	/// </summary>
+	internal sealed class Query : ServiceFunction<QueryArgs, ImmutableList<ITaxRate>?>
+	{
+		/// <summary>
+		/// Creates a new instance of the <see cref="Query"/> class.
+		/// </summary>
+		/// <param name="cache">The cache where the records are stored.</param>
+		public Query(ITaxRateCache cache, IStorageProvider storage)
+		{
+			Cache = cache;
+			Storage = storage;
+		}
+
+		private ITaxRateCache Cache { get; }
+		public IStorageProvider Storage { get; }
+
+		protected override async Task<ImmutableList<ITaxRate>?> OnInvoke()
+		{
+			var r = await (from dc in Storage.Open<TaxRate>() select dc).WithArguments(Arguments).AsEntities<ITaxRate>();
+			/*
+			 * We simply return all records that exist in the system.
+			 */
+			return await (from dc in Cache select dc).WithArguments(Arguments).AsEntities<ITaxRate>();
+		}
+	}
+
+	/// <summary>
+	/// Returns <see cref="ITaxRate"/> with the specified id or null
+	/// if the record for the specified id does not exist.
+	/// </summary>
+	internal sealed class Select : ServiceFunction<PrimaryKeyArgs<int>, ITaxRate?>
+	{
+		public Select(ITaxRateCache cache)
+		{
+			Cache = cache;
+		}
+
+		private ITaxRateCache Cache { get; }
+
+		protected override async Task<ITaxRate?> OnInvoke()
+		{
+			/*
+			 * Filter cache by the id.
+			 */
+
+			return await (from dc in Cache where dc.Id == Arguments.Id select dc).AsEntity();
+		}
+	}
+	/// <summary>
+	/// Returns <see cref="ITaxRate"/> with the specified name and rate or null if
+	/// the record with the specified arguments does not exist.
+	/// </summary>
+	internal sealed class SelectByRate : ServiceFunction<TaxRateArgs, ITaxRate?>
+	{
+		public SelectByRate(ITaxRateCache cache)
+		{
+			Cache = cache;
+		}
+
+		private ITaxRateCache Cache { get; }
+		protected override async Task<ITaxRate?> OnInvoke()
+		{
+			return await (from dc in Cache
+						  where string.Equals(dc.Name, Arguments.Name, StringComparison.OrdinalIgnoreCase) && dc.Rate == Arguments.Rate
+						  select dc).AsEntity();
+		}
+	}
+	/// <summary>
+	/// Returns List of <see cref="ITaxRate"/> for the specified set of ids. Use this method when joining data
+	/// to other entities.
+	/// </summary>
+	internal sealed class Lookup : ServiceFunction<PrimaryKeyListArgs<int>, ImmutableList<ITaxRate>?>
+	{
+		public Lookup(ITaxRateCache cache)
+		{
+			Cache = cache;
+		}
+
+		private ITaxRateCache Cache { get; }
+		protected override async Task<ImmutableList<ITaxRate>?> OnInvoke()
+		{
+			/*
+			 * Use simple linq join for the specified set of ids.
+			 */
+			return await (from dc in Cache where Arguments.IdList.Contains(dc.Id) select dc).AsEntities<ITaxRate>();
+		}
+	}
+	/// <summary>
+	/// Inserts a new <see cref="ITaxRate"/> and returns its Id.
+	/// </summary>
+	internal sealed class Insert : ServiceFunction<InsertTaxRateArgs, int>
+	{
+		public Insert(ITaxRateService taxRateService, IStorageProvider storage, IEventService events, ITaxRateCache cache)
+		{
+			TaxRateService = taxRateService;
+			Storage = storage;
+			Events = events;
+			Cache = cache;
+		}
+		private ITaxRateService TaxRateService { get; }
+		private IStorageProvider Storage { get; }
+		private IEventService Events { get; }
+		private ITaxRateCache Cache { get; }
+
+		protected override async Task<int> OnInvoke()
+		{
+			/*
+			 * First, create a new entity from the passed arguments and mark its state as new. This will
+			 * signal the DatabaseContext to perform an insert operation when calling the Update.
+			 */
+			var entity = Arguments.AsEntity<TaxRate>(State.New);
+			/*
+			 * Call update on the DatabaseContext. This call will return a new ITaxRate of the inserted
+			 * entity.
+			 */
+			return (await Storage.Open<TaxRate>().Update(entity)).Id;
+		}
+
+		protected override async Task OnCommitted()
+		{
+			/*
+			 * At this stage, the transaction has been commited which means
+			 * record is definitely permanently stored in the database.
+			 * We are making a simple call to the cache to refresh the item with the
+			 * new id. Cache will query a database for new record and will store it 
+			 * in memory.
+			 */
+			await Cache.Refresh(Result);
+			/*
+			 * Now trigger the inserted event which will notify all components hooked in the
+			 * same process, out of process scale out instances and clients (wasm).
+			 */
+			await Events.Enqueue(this, TaxRateService, ServiceEvents.Inserted, Result);
+		}
+	}
+	/// <summary>
+	/// Permanently deletes a <see cref="ITaxRate"/> from the system.
+	/// </summary>
+	/// <remarks>
+	/// This method gets called after all <see cref="Server.Data.DataProtection.IDataProtectionMiddleware{TArgs}"/>
+	/// middleware passed successfuly.
+	/// </remarks>
+	internal sealed class Delete : ServiceAction<PrimaryKeyArgs<int>>
+	{
+		public Delete(ITaxRateService taxRateService, IStorageProvider storage, ITaxRateCache cache, IEventService events)
+		{
+			TaxRateService = taxRateService;
+			Storage = storage;
+			Cache = cache;
+			Events = events;
+		}
+
+		private ITaxRateService TaxRateService { get; }
+		private IStorageProvider Storage { get; }
+		private ITaxRateCache Cache { get; }
+		private IEventService Events { get; }
+
+		protected override async Task OnInvoke()
+		{
+			/*
+			 * we don't need a reference to a record here because delete uses only
+			 * an id. The overhead would only occur in cases if the record wouldn't exist
+			 * but this is not the job of the operation. The Validators should theoretically 
+			 * reject such an operation.
+			 */
+			await Storage.Open<TaxRate>().Update(new TaxRate { Id = Arguments.Id, State = State.Deleted });
+		}
+
+		protected override async Task OnCommitted()
+		{
+			/*
+			 * Once all the transactions have been commited remove the non existing record
+			 * from the cache.
+			 */
+			await Cache.Remove(Arguments.Id);
+			/*
+			 * And notify audience about the event.
+			 */
+			await Events.Enqueue(this, TaxRateService, ServiceEvents.Deleted, Arguments.Id);
+		}
+	}
+	/// <summary>
+	/// Updates the <see cref="ITaxRate"/> entity.
+	/// </summary>
+	internal sealed class Update : ServiceAction<UpdateTaxRateArgs>
+	{
+		public Update(ITaxRateService taxRateService, IStorageProvider storage, ITaxRateCache cache, IEventService events)
+		{
+			TaxRateService = taxRateService;
+			Storage = storage;
+			Cache = cache;
+			Events = events;
+		}
+
+		private IStorageProvider Storage { get; }
+		private ITaxRateCache Cache { get; }
+		private IEventService Events { get; }
+		private ITaxRateService TaxRateService { get; }
+
+		protected override async Task OnInvoke()
+		{
+			/*
+			 * TaxRate is concurrency entity which means the platform takes care of
+			 * data consistency. Data consistency means we can't overwrite updates made
+			 * by others.
+			 * Updating Concurrency entity thus requires a bit more logic. We must use a retry logic 
+			 * in case of Concurrency failure. We'll call Update method with reload lambda function.
+			 */
+			var entity = SetState(await Load());
+
+			await Storage.Open<TaxRate>().Update(entity, Arguments, async () =>
+			{
+				/*
+				 * The concurrency exception occured.
+				 * Refresh the entry from the cache. This will load a new version from 
+				 * a database.
+				 */
+				await Cache.Refresh(Arguments.Id);
+
+				return SetState(await Load());
+			});
+		}
+
+		private async Task<TaxRate?> Load() => await (from dc in Cache where dc.Id == Arguments.Id select dc).AsEntity();
+
+		protected override async Task OnCommitted()
+		{
+			/*
+			 * Once the update is complete refresh the cache because the database assigned a new timestamp
+			 * to an entity and any sunsequent update would fail anyway.
+			 */
+			await Cache.Refresh(Arguments.Id);
+			/*
+			 * Now trigger the distributed event notifying the update has completed. 
+			 */
+			await Events.Enqueue(this, TaxRateService, ServiceEvents.Updated, Arguments.Id);
+		}
+	}
+}

src/Connected.Common.Types/TaxRates/TaxRateService.cs

@@ -0,0 +1,94 @@
+using System.Collections.Immutable;
+using Connected.Common.Types.Security;
+using Connected.ServiceModel;
+using Connected.Services;
+using Connected.Services.Annotations;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// The implementation class for <see cref="ITaxRateService"/> service.
+/// </summary>
+internal sealed class TaxRateService : EntityService<int>, ITaxRateService
+{
+	public TaxRateService(IContext context) : base(context)
+	{
+	}
+	/// <summary>
+	/// Perorfms a lookup on <see cref="ITaxRate"/> records based on a specified
+	/// set of ids.
+	/// </summary>
+	/// <param name="e">The list of ids for which records should be returned.</param>
+	/// <returns>The list if <see cref="ITaxRate"/> records.</returns>
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ImmutableList<ITaxRate>?> Query(PrimaryKeyListArgs<int> e)
+	{
+		return await Invoke(GetOperation<TaxRateOps.Lookup>(), e);
+	}
+	/// <summary>
+	/// Queries the entire <see cref="ITaxRate"/> entity set.
+	/// </summary>
+	/// <returns>The list of all <see cref="ITaxRate"/> entities.</returns>
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ImmutableList<ITaxRate>?> Query(QueryArgs? args)
+	{
+		return await Invoke(GetOperation<TaxRateOps.Query>(), args ?? QueryArgs.NoPaging);
+	}
+	/// <summary>
+	/// Searches for the first <see cref="ITaxRate"/> entity which matches
+	/// the specified arguments.
+	/// </summary>
+	/// <param name="args">The arguments representing search criteria.</param>
+	/// <returns>The first <see cref="ITaxRate"/> entity which matches the
+	/// criteria, <code>null</code> otherwise.</returns>
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ITaxRate?> Select(TaxRateArgs args)
+	{
+		return await Invoke(GetOperation<TaxRateOps.SelectByRate>(), args);
+	}
+	/// <summary>
+	/// Selects the <see cref="ITaxRate"/> for the specified id.
+	/// </summary>
+	/// <param name="args">The id for which a record will
+	/// be returned.</param>
+	/// <returns>The <see cref="ITaxRate"/> entity with the specified id,
+	/// <code>null</code> otherwise.</returns>
+	[ServiceAuthorization(Claims.Read)]
+	public async Task<ITaxRate?> Select(PrimaryKeyArgs<int> args)
+	{
+		return await Invoke(GetOperation<TaxRateOps.Select>(), args);
+	}
+	/// <summary>
+	/// Permanently deletes an <see cref="ITaxRate"/> entity with
+	/// the specified id.
+	/// </summary>
+	/// <remarks>
+	/// This operation can be rejected by an <see cref="IDataProtectionMiddleware{TArgs}"/>
+	/// middleware.
+	/// </remarks>
+	/// <param name="args">The id of the entity which will be deleted.</param>
+	[ServiceAuthorization(Claims.Delete)]
+	public async Task Delete(PrimaryKeyArgs<int> args)
+	{
+		await Invoke(GetOperation<TaxRateOps.Delete>(), args);
+	}
+	/// <summary>
+	/// Inserts a new <see cref="ITaxRate"/> entity into the system.
+	/// </summary>
+	/// <param name="args">The values representing a new entity.</param>
+	/// <returns>An id of the newly inserted entity.</returns>
+	[ServiceAuthorization(Claims.Add)]
+	public async Task<int> Insert(InsertTaxRateArgs args)
+	{
+		return await Invoke(GetOperation<TaxRateOps.Insert>(), args);
+	}
+	/// <summary>
+	/// Updates an existing <see cref="ITaxRate"/> entity.
+	/// </summary>
+	/// <param name="args">The arguments representing a changed values.</param>
+	[ServiceAuthorization(Claims.Modify)]
+	public async Task Update(UpdateTaxRateArgs args)
+	{
+		await Invoke(GetOperation<TaxRateOps.Update>(), args);
+	}
+}

src/Connected.Common.Types/TaxRates/TaxRatesValidators.cs

@@ -0,0 +1,48 @@
+using Connected.Entities;
+using Connected.Middleware;
+using Connected.Validation;
+
+namespace Connected.Common.Types.TaxRates;
+
+/// <summary>
+/// Business logic validator for the <see cref="InsertTaxRateArgs"/> arguments.
+/// </summary>
+internal sealed class InsertTaxRateValidator : MiddlewareComponent, IValidator<InsertTaxRateArgs>
+{
+	public InsertTaxRateValidator(ITaxRateCache cache)
+	{
+		Service = cache;
+	}
+
+	private ITaxRateCache Service { get; }
+
+	public async Task Validate(InsertTaxRateArgs args)
+	{
+		/*
+		 * We have a constraint on a name property. 
+		 */
+		if (await (from dc in Service where string.Equals(dc.Name, args.Name, StringComparison.OrdinalIgnoreCase) select dc).AsEntity() is ITaxRate existing)
+			throw ValidationExceptions.ValueExists(nameof(args.Name), args.Name);
+	}
+}
+/// <summary>
+/// Business logic validator for the <see cref="UpdateTaxRateArgs"/> arguments.
+/// </summary>
+internal sealed class UpdateTaxRateValidator : MiddlewareComponent, IValidator<UpdateTaxRateArgs>
+{
+	public UpdateTaxRateValidator(ITaxRateCache cache)
+	{
+		Service = cache;
+	}
+
+	private ITaxRateCache Service { get; }
+
+	public async Task Validate(UpdateTaxRateArgs args)
+	{
+		/*
+		 * A difference from the insert validator is to exclude the id of the updating record.
+		 */
+		if (await (from dc in Service where string.Equals(dc.Name, args.Name, StringComparison.OrdinalIgnoreCase) && dc.Id != args.Id select dc).AsEntity() is ITaxRate existing)
+			throw ValidationExceptions.ValueExists(nameof(args.Name), args.Name);
+	}
+}

src/Connected.Common.Types/version.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/main/src/NerdBank.GitVersioning/version.schema.json",
+  "version": "1.0-prerelease",
+  "semVer1NumericIdentifierPadding": 4,
+  "nugetPackageVersion": {
+    "semVer": 2, // optional. Set to either 1 or 2 to control how the NuGet package version string is generated. Default is 1.
+    "precision": "build" // optional. Use when you want to use a more or less precise package version than the default major.minor.build.
+  },
+  "cloudBuild": {
+    "buildNumber": {
+      "enabled": true
+    }
+  }
+}

tests/Connected.Common.Types.Tests/Connected.Common.Types.Tests.csproj

@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+
+    <RootNamespace>Connected.Common.Types</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="moq" Version="4.18.2" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
+    <PackageReference Include="coverlet.collector" Version="3.1.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Connected.Common.Types\Connected.Common.Types.csproj" />
+  </ItemGroup>
+
+</Project>

tests/Connected.Common.Types.Tests/InstanceFaker.cs

@@ -0,0 +1,61 @@
+using Moq;
+
+namespace Common.Types;
+
+internal class InstanceFaker<T>
+{
+	private readonly Dictionary<Type, Mock> _mocks = new();
+	private bool _mocksGenerated = false;
+
+	public InstanceFaker()
+	{
+		if (typeof(T).GetConstructors().Length > 1)
+			throw new Exception($"Multiple constructors for type {typeof(T).FullName} found. Auto resolve not possible.");
+
+		GenerateMocks();
+	}
+
+	private void GenerateMocks()
+	{
+		if (_mocksGenerated)
+			return;
+
+		_mocksGenerated = true;
+
+		var constructor = typeof(T).GetConstructors()[0];
+
+		var parameters = constructor.GetParameters();
+
+		foreach (var parameter in parameters)
+		{
+			if (!parameter.ParameterType.IsInterface)
+				throw new Exception($"Constructor parameter {parameter.Name} of type {parameter.ParameterType.FullName} is not an interface, cannot mock.");
+
+			_mocks.Add(parameter.ParameterType, CreateMock(parameter.ParameterType));
+		}
+	}
+
+	private T ProcessType()
+	{
+		GenerateMocks();
+
+		var constructor = typeof(T).GetConstructors()[0];
+
+		var mocks = _mocks.Select(e => e.Value.Object);
+
+		return (T)constructor.Invoke(mocks.Cast<object>().ToArray());
+	}
+
+	private Mock? CreateMock(Type type)
+	{
+		var creator = typeof(Mock<>).MakeGenericType(type);
+		return Activator.CreateInstance(creator) as Mock;
+	}
+
+	public Mock<T>? GetMock<T>()
+		where T : class => _mocks.GetValueOrDefault(typeof(T)) as Mock<T>;
+
+	private T _instance;
+
+	public T Instance => _instance ??= ProcessType();
+}

tests/Connected.Common.Types.Tests/TaxRates/Ops/DeleteTests.cs

@@ -0,0 +1,190 @@
+using Connected.Common.Types.TaxRates;
+using Connected.Entities;
+using Connected.Entities.Storage;
+using Connected.Notifications.Events;
+using Connected.ServiceModel;
+using Connected.ServiceModel.Transactions;
+
+using Moq;
+using static Connected.Common.Types.TaxRates.TaxRateOps;
+
+namespace Common.Types.TaxRates.Ops;
+
+public class DeleteTests
+{
+	[TestClass]
+	public class OnInvoke
+	{
+		[TestMethod("Delete invoke calls update with state as deleted")]
+		public async Task Delete_Invoke_CallsUpdateWithStateDeleted()
+		{
+			/*
+			 * Setup
+			 */
+			var expectedValue = State.Deleted;
+			var actualValue = (State)0;
+			/* 
+			 * Required services
+			 */
+			var instanceFaker = new InstanceFaker<Delete>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			_ = databaseContextProviderFake
+				.Setup(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()))
+				.Callback<TaxRate>(e => actualValue = e.State)
+				.ReturnsAsync(new TaxRate { Id = 1 });
+			/*
+			 * Arguments play no role for this test
+			 */
+			var args = new PrimaryKeyArgs<int>(1);
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			databaseContextProviderFake.Verify(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()), Times.Exactly(1));
+			Assert.AreEqual(expectedValue, actualValue);
+		}
+
+		[TestMethod("Delete invoke correctly maps values to entity")]
+		public async Task Delete_Invoke_MapsArgumentsCorrectly()
+		{
+			/* 
+			 * Setup
+			 */
+			var expectedId = 1;
+			var actualValue = int.MinValue;
+			/* 
+			 * Required services
+			 */
+			var instanceFaker = new InstanceFaker<Delete>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			_ = databaseContextProviderFake
+				.Setup(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()))
+				.Callback<TaxRate>(e => actualValue = e.Id)
+				.ReturnsAsync(new TaxRate { Id = expectedId });
+			/*
+			 * Arguments play no role for this test
+			 */
+			var args = new PrimaryKeyArgs<int>(expectedId);
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			databaseContextProviderFake.Verify(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()), Times.Exactly(1));
+			Assert.AreEqual(expectedId, actualValue);
+		}
+	}
+
+	[TestClass]
+	public class OnCommit
+	{
+		[TestMethod("Delete commit invokes deleted event exactly once")]
+		public async Task Delete_Commit_InvokedDeleted_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var instanceFaker = new InstanceFaker<Delete>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake.Setup(e => e.Refresh(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake.SetupEvent<ITaxRateService, int>(ServiceEvents.Deleted);
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+
+			serviceFunction.SetArguments(new PrimaryKeyArgs<int>(1));
+
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			eventServiceFake.VerifyEvent<ITaxRateService, int>(ServiceEvents.Deleted);
+		}
+
+		[TestMethod("Delete commit removes cache exactly once")]
+		public async Task Delete_Commit_RemovesCache_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var instanceFaker = new InstanceFaker<Delete>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake.Setup(e => e.Remove(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake.SetupEvent<ITaxRateService, int>(ServiceEvents.Deleted);
+			/*
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+
+			serviceFunction.SetArguments(new PrimaryKeyArgs<int>(1));
+
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.Remove(It.IsAny<int>()), Times.Exactly(1));
+		}
+
+		[TestMethod("Delete commit fires deleted event after notifying cache")]
+		public async Task Delete_Commit_InvokedDeletedEvent_AfterNotifyingCache()
+		{
+			/* 
+			 * Setup
+			 * 
+			 * If you receive an error about function calls not properly set up, and function 
+			 * calls look ok, it's probably the sequence throwing the exception. This is a 
+			 * failure in user code, not the test.
+			 */
+			var sequence = new MockSequence();
+
+			var instanceFaker = new InstanceFaker<Delete>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake
+				.InSequence(sequence)
+				.Setup(e => e.Remove(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake
+				.InSequence(sequence)
+				.SetupEvent<ITaxRateService, int>(ServiceEvents.Deleted);
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+
+			serviceFunction.SetArguments(new PrimaryKeyArgs<int>(1));
+
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.Remove(It.IsAny<int>()), Times.Exactly(1));
+			eventServiceFake.VerifyEvent<ITaxRateService, int>(ServiceEvents.Deleted);
+		}
+	}
+}

tests/Connected.Common.Types.Tests/TaxRates/Ops/InsertTests.cs

@@ -0,0 +1,270 @@
+using System.Reflection;
+using Connected.Common.Types.TaxRates;
+using Connected.Data;
+using Connected.Entities;
+using Connected.Entities.Annotations;
+using Connected.Entities.Storage;
+using Connected.Notifications.Events;
+using Connected.ServiceModel;
+using Connected.ServiceModel.Transactions;
+using Moq;
+using static Connected.Common.Types.TaxRates.TaxRateOps;
+
+namespace Common.Types.TaxRates.Ops;
+
+public class InsertTests
+{
+	[TestClass]
+	public class OnInvoke
+	{
+		[TestMethod("Insert invoke returns inserted id")]
+		public async Task Insert_Invoke_ReturnsInsertedId()
+		{
+			/* 
+			 * Setup
+			 */
+			var expectedId = 1;
+			/* 
+			 * Required services
+			 */
+			var instanceFaker = new InstanceFaker<Insert>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			_ = databaseContextProviderFake
+				.Setup(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()))
+				.ReturnsAsync(new TaxRate { Id = expectedId });
+			/*
+			 * Arguments play no role for this test
+			 */
+			var args = new InsertTaxRateArgs { };
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			var result = await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			Assert.AreEqual(result, expectedId);
+			databaseContextProviderFake.Verify(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()), Times.Exactly(1));
+		}
+
+		[TestMethod("Insert invoke inserts exactly one new value")]
+		public async Task Insert_Invoke_InsertsNewValue_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var expectedId = 1;
+			/* 
+			 * Required services
+			 */
+			var instanceFaker = new InstanceFaker<Insert>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			_ = databaseContextProviderFake
+				.Setup(e => e.Open<TaxRate>().Update(It.Is<TaxRate>(e => e.State == State.New)))
+				.ReturnsAsync(new TaxRate { Id = expectedId });
+			/*
+			 * Arguments play no role for this test
+			 */
+			var args = new InsertTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			var result = await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			databaseContextProviderFake.Verify(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()), Times.Exactly(1));
+		}
+
+		[TestMethod("Insert invoke correctly maps values to entity")]
+		public async Task Insert_Invoke_MapsArgumentsCorrectly()
+		{
+			/* 
+			 * Setup
+			 */
+			var expectedEntity = new TaxRate
+			{
+				Name = "TaxRate",
+				Rate = 1.0f,
+			};
+			/* 
+			 * Required services
+			 */
+			var actualEntity = null as TaxRate;
+
+			var instanceFaker = new InstanceFaker<Insert>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			_ = databaseContextProviderFake
+				.Setup(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()))
+				.Callback<TaxRate>(e => actualEntity = e)
+				.ReturnsAsync(expectedEntity with { Id = 1 });
+
+			var args = new InsertTaxRateArgs
+			{
+				Name = expectedEntity.Name,
+				Rate = expectedEntity.Rate
+			};
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			var result = await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			databaseContextProviderFake.Verify(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()), Times.Exactly(1));
+			Assert.AreEqual(expectedEntity.Name, actualEntity?.Name);
+			Assert.AreEqual(expectedEntity.Rate, actualEntity?.Rate);
+		}
+
+		[TestMethod("Insert invoke sets status to enabled or default")]
+		public async Task Insert_Invoke_SetsStatusToEnabledOrDefault()
+		{
+			/*
+			 * Setup
+			 * Valid values are Enabled or Default (db provider sets it to enabled then)
+			 */
+			var expectedStatuses = new[] { Status.Enabled }.ToList();
+			/*
+			 * Check if the default value for the status field is enabled. If so, add 0 to the expected values list.
+			 */
+			var defaultValueAttributes = typeof(TaxRate).GetProperty(nameof(TaxRate.Status))!.GetCustomAttributes<DefaultAttribute>(true);
+
+			if (defaultValueAttributes.Any())
+			{
+				var values = defaultValueAttributes.Select(e => (Status)e.Value!).ToList();
+
+				if (values.Any(e => e == Status.Enabled))
+					expectedStatuses.Add(0);
+			}
+			/*
+			 * Required services
+			 */
+			var actualStatus = (Status)0;
+
+			var instanceFaker = new InstanceFaker<Insert>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			_ = databaseContextProviderFake
+				.Setup(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()))
+				.Callback<TaxRate>(e => actualStatus = e.Status)
+				.ReturnsAsync(new TaxRate { Id = 1 });
+			/*
+			 * Arguments play no role for this test
+			 */
+			var args = new InsertTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			var result = await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			databaseContextProviderFake.Verify(e => e.Open<TaxRate>().Update(It.IsAny<TaxRate>()), Times.Exactly(1));
+			Assert.IsTrue(expectedStatuses.Contains(actualStatus));
+		}
+	}
+
+	[TestClass]
+	public class OnCommit
+	{
+		[TestMethod("Insert commit invokes inserted event exactly once")]
+		public async Task Insert_Commit_InvokedInserted_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var instanceFaker = new InstanceFaker<Insert>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake.Setup(e => e.Refresh(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake.Setup(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Inserted, It.IsAny<int>()));
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			eventServiceFake.Verify(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Inserted, It.IsAny<int>()), Times.Exactly(1));
+		}
+
+		[TestMethod("Insert commit refreshes cache exactly once")]
+		public async Task Insert_Commit_RefreshesCache_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var instanceFaker = new InstanceFaker<Insert>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake.Setup(e => e.Refresh(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake.Setup(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Inserted, It.IsAny<int>()));
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.Refresh(It.IsAny<int>()), Times.Exactly(1));
+		}
+
+		[TestMethod("Insert commit fires inserted event after notifying cache")]
+		public async Task Insert_Commit_InvokedInsertedEvent_AfterNotifyingCache()
+		{
+			/* 
+			 * Setup			
+			 * Mockbehavior string ensures no unplanned functions are called on the services.
+			 * If you receive an error about function calls not properly set up, and function
+			 * calls look ok, it's probably the sequence throwing the exception. This is a
+			 * failure in user code, not the test.
+			*/
+			var sequence = new MockSequence();
+
+			var instanceFaker = new InstanceFaker<Insert>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake
+				.InSequence(sequence)
+				.Setup(e => e.Refresh(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake
+				.InSequence(sequence)
+				.Setup(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Inserted, It.IsAny<int>()));
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.Refresh(It.IsAny<int>()), Times.Exactly(1));
+			eventServiceFake.Verify(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Inserted, It.IsAny<int>()));
+		}
+	}
+}

tests/Connected.Common.Types.Tests/TaxRates/Ops/LookupTests.cs

@@ -0,0 +1,242 @@
+using System.Collections.Immutable;
+using System.Data;
+using Connected.Common.Types.TaxRates;
+using Connected.Entities;
+using Connected.ServiceModel;
+using Lookup = Connected.Common.Types.TaxRates.TaxRateOps.Lookup;
+
+namespace Common.Types.TaxRates.Ops;
+
+
+[TestClass]
+public class LookupTests
+{
+	[TestMethod("Lookup invoke returns ImmutableList when set is empty")]
+	public async Task Lookup_Invoke_ReturnsImmutableList_WhenEmpty()
+	{
+		/* 
+		 * Setup
+		*/
+		var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+		var instanceFaker = new InstanceFaker<Lookup>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = new PrimaryKeyListArgs<int>();
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.GetType().IsAssignableToGenericType(typeof(ImmutableList<>)));
+	}
+
+	[TestMethod("Lookup invoke returns empty set when argument list is empty")]
+	public async Task Lookup_Invoke_ReturnsEmptyImmutableList_WhenArgumentListEmpty()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.CombinedTaxRateSet;
+
+		var instanceFaker = new InstanceFaker<Lookup>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = new PrimaryKeyListArgs<int>
+		{
+			IdList = new List<int>()
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.Count == 0);
+	}
+
+	[TestMethod("Lookup invoke returns empty set when argument list is invalid")]
+	public async Task Lookup_Invoke_ReturnsEmptyImmutableList_WhenArgumentListInvalid()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.CombinedTaxRateSet;
+
+		var instanceFaker = new InstanceFaker<Lookup>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = new PrimaryKeyListArgs<int>();
+		/* 
+		 * Test
+		 */
+		var serviceFunction = new Lookup(taxRateCacheFake.Object);
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.Count == 0);
+	}
+
+	[TestMethod("Lookup invoke returns correct set when argument list is valid")]
+	public async Task Lookup_Invoke_ReturnsCorrectSet_WhenArgumentListValid()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.CombinedTaxRateSet;
+
+		var instanceFaker = new InstanceFaker<Lookup>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = new PrimaryKeyListArgs<int>
+		{
+			IdList = new[]
+			{
+				TaxRateSamples.NotModifiedEnabled.Id,
+				TaxRateSamples.NewEnabled.Id,
+				TaxRateSamples.NotModifiedDisabled.Id
+			}
+		};
+
+		var expected = new[]
+		{
+			TaxRateSamples.NotModifiedEnabled,
+			TaxRateSamples.NewEnabled,
+			TaxRateSamples.NotModifiedDisabled
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.SequenceEquivalent(expected));
+	}
+
+	[TestMethod("Lookup invoke returns correct set when argument list contains deleted values")]
+	public async Task Lookup_Invoke_ReturnsCorrectSet_WhenArgumentListContainsDeletedValues()
+	{
+		/* 
+		 * Setup
+		*/
+		var dataSet = TaxRateSamples.CombinedTaxRateSet;
+
+		var instanceFaker = new InstanceFaker<Lookup>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = new PrimaryKeyListArgs<int>
+		{
+			IdList = new[]
+			{
+				TaxRateSamples.NotModifiedEnabled.Id,
+				TaxRateSamples.DeletedEnabled.Id
+			}
+		};
+
+		var expected = new[]
+		{
+			TaxRateSamples.NotModifiedEnabled
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.SequenceEquivalent(expected));
+	}
+
+	[TestMethod("Lookup invoke returns all entries when no entries are deleted")]
+	public async Task Lookup_Invoke_ReturnsAllEntries_WhenNoEntriesAreDeleted()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.GetTaxRates(State.Default)
+			.Union(TaxRateSamples.GetTaxRates(State.New));
+
+		var instanceFaker = new InstanceFaker<Lookup>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = new PrimaryKeyListArgs<int>
+		{
+			IdList = dataSet.Select(e => e.Id)
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.SequenceEqual(dataSet));
+	}
+
+	[TestMethod("Lookup invoke returns only non deleted entries when entries are deleted")]
+	public async Task Lookup_Invoke_ReturnsNonDeletedOnly_WhenEntriesAreDeleted()
+	{
+		/* 
+		 * Setup
+		 */
+		var expectedDataSet = TaxRateSamples.GetTaxRates(State.Default)
+			.Union(TaxRateSamples.GetTaxRates(State.New));
+
+		var completeDataSet = expectedDataSet.Union(TaxRateSamples.GetTaxRates(State.Deleted));
+
+		var instanceFaker = new InstanceFaker<Lookup>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(completeDataSet);
+
+		var args = new PrimaryKeyListArgs<int>
+		{
+			IdList = completeDataSet.Select(e => e.Id)
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = new Lookup(taxRateCacheFake.Object);
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.SequenceEqual(expectedDataSet));
+	}
+}

tests/Connected.Common.Types.Tests/TaxRates/Ops/QueryTests.cs

@@ -0,0 +1,97 @@
+using System.Collections.Immutable;
+using Connected.Common.Types.TaxRates;
+using Connected.Entities;
+using Connected.ServiceModel;
+using static Connected.Common.Types.TaxRates.TaxRateOps;
+
+namespace Common.Types.TaxRates.Ops;
+
+
+[TestClass]
+public class QueryTests
+{
+	[TestMethod("Query invoke returns ImmutableList when set is empty")]
+	public async Task Query_Invoke_ReturnsImmutableList_WhenEmpty()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+		var instanceFaker = new InstanceFaker<Query>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = QueryArgs.Default;
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.GetType().IsAssignableToGenericType(typeof(ImmutableList<>)));
+	}
+
+	[TestMethod("Query invoke returns all entries when no entries are deleted")]
+	public async Task Query_Invoke_ReturnsAllEntries_WhenNoEntriesAreDeleted()
+	{
+		/*
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.GetTaxRates(State.Default)
+			.Union(TaxRateSamples.GetTaxRates(State.New));
+
+		var instanceFaker = new InstanceFaker<Query>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+
+		var args = Dto.Empty;
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(QueryArgs.Default);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.SequenceEqual(dataSet));
+	}
+
+	[TestMethod("Query invoke returns only non deleted entries when entries are deleted")]
+	public async Task Query_Invoke_ReturnsNonDeletedOnly_WhenEntriesAreDeleted()
+	{
+		/* 
+		 * Setup
+		*/
+		var expectedDataSet = TaxRateSamples.GetTaxRates(State.Default)
+			.Union(TaxRateSamples.GetTaxRates(State.New));
+
+		var deletedDataSet = expectedDataSet.Union(TaxRateSamples.GetTaxRates(State.Deleted));
+
+		var instanceFaker = new InstanceFaker<Query>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(deletedDataSet);
+
+		var args = Dto.Empty;
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(QueryArgs.Default);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNotNull(result);
+		Assert.IsTrue(result.SequenceEqual(expectedDataSet));
+	}
+}

tests/Connected.Common.Types.Tests/TaxRates/Ops/SelectByRateTests.cs

@@ -0,0 +1,177 @@
+using Connected.Common.Types.TaxRates;
+using Connected.Entities;
+using static Connected.Common.Types.TaxRates.TaxRateOps;
+
+namespace Common.Types.TaxRates.Ops;
+
+[TestClass]
+public class SelectByRateTests
+{
+	private static IEnumerable<object[]> TaxRates => TaxRateSamples.CombinedTaxRateSet
+		.Select(e => new object[] { e.Rate, e })
+		.ToList();
+
+	private static IEnumerable<object[]> DeletedTaxRates => TaxRateSamples.CombinedTaxRateSet
+		.Where(e => e.State == State.Deleted)
+		.Select(e => new object[] { e.Rate, e })
+		.ToList();
+
+	[TestMethod("SelectByRate invoke returns null when rate does not exist")]
+	public async Task Select_Invoke_ReturnsNull_WhenRateInvalid()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.CombinedTaxRateSet;
+
+		var instanceFaker = new InstanceFaker<SelectByRate>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet);
+		/* 
+		 * Ensure id is always out of range 
+		 */
+		var outOfRangeRate = dataSet.Select(e => e.Rate).DefaultIfEmpty(0).Max() + 1;
+
+		var args = new TaxRateArgs
+		{
+			Rate = outOfRangeRate
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNull(result);
+	}
+
+	[TestMethod("SelectByRate invoke returns null when rate not specified")]
+	public async Task Select_Invoke_ReturnsNull_WhenRateNotSpecified()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.CombinedTaxRateSet;
+
+		var instanceFaker = new InstanceFaker<SelectByRate>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet);
+		/* 
+		 * Ensure id is always out of range 
+		 */
+		var args = new TaxRateArgs();
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNull(result);
+	}
+
+	[TestMethod("SelectByRate invoke returns null when set is empty")]
+	public async Task Select_Invoke_ReturnsNull_WhenSetEmpty()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+		var instanceFaker = new InstanceFaker<SelectByRate>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet);
+
+		var args = new TaxRateArgs
+		{
+			Rate = 1
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNull(result);
+	}
+
+	[TestMethod("SelectByRate invoke returns value when rate exists")]
+	[DynamicData(nameof(TaxRates))]
+	public async Task Select_Invoke_ReturnsValue_WhenRateValid(float rate, ITaxRate expected)
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRates
+			.Select(e => e[1] as TaxRate)
+			.ToList();
+
+		var instanceFaker = new InstanceFaker<SelectByRate>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet);
+		/* 
+		 * Ensure id is always out of range 
+		 */
+		var args = new TaxRateArgs
+		{
+			Rate = rate
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.AreSame(result, expected);
+	}
+
+	[TestMethod("Select invoke returns null value when rate exists but is deleted")]
+	[DynamicData(nameof(DeletedTaxRates))]
+	public async Task Select_Invoke_ReturnsNull_WhenRateValidAndDeleted(float rate)
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRates
+			.Select(e => e[1] as TaxRate)
+			.ToList();
+
+		var instanceFaker = new InstanceFaker<SelectByRate>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet);
+		/*
+		 * Ensure id is always out of range 
+		 */
+		var args = new TaxRateArgs
+		{
+			Rate = rate
+		};
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNull(result);
+	}
+}
+

tests/Connected.Common.Types.Tests/TaxRates/Ops/SelectTests.cs

@@ -0,0 +1,140 @@
+using Connected.Common.Types.TaxRates;
+using Connected.Entities;
+using Connected.ServiceModel;
+using static Connected.Common.Types.TaxRates.TaxRateOps;
+
+namespace Common.Types.TaxRates.Ops;
+
+[TestClass]
+public class SelectTests
+{
+	private static IEnumerable<object[]> TaxRates => TaxRateSamples.CombinedTaxRateSet
+		.Select(e => new object[] { e.Id, e })
+		.ToList();
+	private static IEnumerable<object[]> DeletedTaxRates => TaxRateSamples.CombinedTaxRateSet
+		.Where(e => e.State == State.Deleted)
+		.Select(e => new object[] { e.Id, e })
+		.ToList();
+
+	[TestMethod("Select invoke returns null when id does not exist")]
+	public async Task Select_Invoke_ReturnsNull_WhenIdInvalid()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.CombinedTaxRateSet;
+
+		var instanceFaker = new InstanceFaker<Select>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		_ = taxRateCacheFake
+			.As<IEnumerable<TaxRate>>()
+			.Setup(e => e.GetEnumerator())
+			.Returns(dataSet.GetEnumerator());
+		/* 
+		 * Ensure id is always out of range 
+		 */
+		var outOfRangeId = dataSet.Select(e => e.Id).DefaultIfEmpty(0).Max() + 1;
+		var args = new PrimaryKeyArgs<int>(outOfRangeId);
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		*/
+		Assert.IsNull(result);
+	}
+
+	[TestMethod("Select invoke returns null when set is empty")]
+	public async Task Select_Invoke_ReturnsNull_WhenSetEmpty()
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+		var instanceFaker = new InstanceFaker<Select>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		_ = taxRateCacheFake
+			.As<IEnumerable<TaxRate>>()
+			.Setup(e => e.GetEnumerator())
+			.Returns(dataSet.GetEnumerator());
+		/* 
+		 * Ensure id is always out of range 
+		 */
+		var args = new PrimaryKeyArgs<int>(1);
+		/* 
+		 * Test
+		*/
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.IsNull(result);
+	}
+
+	[TestMethod("Select invoke returns value when id exists")]
+	[DynamicData(nameof(TaxRates))]
+	public async Task Select_Invoke_ReturnsValue_WhenIdValid(int id, ITaxRate expected)
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRates.Select(e => e[1] as TaxRate).ToList();
+
+		var instanceFaker = new InstanceFaker<Select>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable(dataSet!);
+		/* 
+		 * Ensure id is always out of range 
+		 */
+		var args = new PrimaryKeyArgs<int>(id);
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.AreSame(result, expected);
+	}
+
+	[TestMethod("Select invoke returns deleted value when id exists")]
+	[DynamicData(nameof(DeletedTaxRates))]
+	public async Task Select_Invoke_ReturnsDeletedValue_WhenIdValid(int id, ITaxRate expected)
+	{
+		/* 
+		 * Setup
+		 */
+		var dataSet = TaxRates.Select(e => e[1] as TaxRate).ToList();
+
+		var instanceFaker = new InstanceFaker<Select>();
+
+		var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+		taxRateCacheFake.SetupIEnumerable<TaxRate>(dataSet!);
+		/* 
+		 * Ensure id is always out of range 
+		 */
+		var args = new PrimaryKeyArgs<int>(id);
+		/* 
+		 * Test
+		 */
+		var serviceFunction = instanceFaker.Instance;
+		var result = await serviceFunction.Invoke(args);
+		/* 
+		 * Assert
+		 */
+		Assert.AreSame(result, expected);
+	}
+}
+

tests/Connected.Common.Types.Tests/TaxRates/Ops/TaxRateSamples.cs

@@ -0,0 +1,75 @@
+using Connected.Common.Types.TaxRates;
+using Connected.Entities;
+
+namespace Common.Types.TaxRates.Ops;
+
+internal class TaxRateSamples
+{
+	internal static IEnumerable<TaxRate> GetEmptyTaxRateSet() => new List<TaxRate> { };
+
+	internal static IEnumerable<TaxRate> GetTaxRates(State state) => CombinedTaxRateSet.Where(e => e.State == state);
+
+	public static TaxRate NewEnabled = new()
+	{
+		Id = 1,
+		Name = nameof(NewEnabled),
+		Rate = 10,
+		State = State.New,
+		Status = Connected.Data.Status.Enabled
+	};
+
+	public static TaxRate NotModifiedEnabled = new()
+	{
+		Id = 3,
+		Name = nameof(NotModifiedEnabled),
+		Rate = 30,
+		State = State.Default,
+		Status = Connected.Data.Status.Enabled
+	};
+
+	public static TaxRate DeletedEnabled = new()
+	{
+		Id = 4,
+		Name = nameof(DeletedEnabled),
+		Rate = 40,
+		State = State.Deleted,
+		Status = Connected.Data.Status.Enabled
+	};
+
+	public static TaxRate NewDisabled = new()
+	{
+		Id = 5,
+		Name = nameof(NewDisabled),
+		Rate = 50,
+		State = State.New,
+		Status = Connected.Data.Status.Disabled
+	};
+
+	public static TaxRate NotModifiedDisabled = new()
+	{
+		Id = 7,
+		Name = nameof(NotModifiedDisabled),
+		Rate = 70,
+		State = State.Default,
+		Status = Connected.Data.Status.Disabled
+	};
+
+	public static TaxRate DeletedDisabled = new()
+	{
+		Id = 8,
+		Name = nameof(DeletedDisabled),
+		Rate = 80,
+		State = State.Deleted,
+		Status = Connected.Data.Status.Disabled
+	};
+
+	internal static IEnumerable<TaxRate> CombinedTaxRateSet => new List<TaxRate>
+	{
+		NewEnabled,
+		NotModifiedEnabled,
+		DeletedEnabled,
+		NewDisabled,
+		NotModifiedDisabled,
+		DeletedDisabled
+	};
+}

tests/Connected.Common.Types.Tests/TaxRates/Ops/UpdateTests.cs

@@ -0,0 +1,315 @@
+using System.Data;
+using System.Linq.Expressions;
+using Connected.Common.Types.TaxRates;
+using Connected.Entities.Storage;
+using Connected.Notifications.Events;
+using Connected.ServiceModel;
+using Connected.ServiceModel.Transactions;
+using Moq;
+using static Common.Types.TestUtils;
+using static Connected.Common.Types.TaxRates.TaxRateOps;
+
+namespace Common.Types.TaxRates.Ops;
+
+public class UpdateTests
+{
+	[TestClass]
+	public class OnInvoke
+	{
+		private static IEnumerable<object[]> TaxRates => TaxRateSamples.CombinedTaxRateSet
+		.Select(e => new object[] { e.Id, e })
+		.ToList();
+
+		[TestMethod("Update updates only matching id")]
+		[DynamicData(nameof(TaxRates))]
+		public async Task Update_Invoke_UpdatesMatchingEntity(int id, ITaxRate expected)
+		{
+			/* 
+			 * Setup
+			 */
+			var dataSet = TaxRates.Select(e => e[1] as TaxRate).ToList();
+
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			Expression<Action<IStorageProvider>> updateFunction = (IStorageProvider e) => e.Open<TaxRate>().Update(It.IsAny<TaxRate>(), It.IsAny<UpdateTaxRateArgs>(), It.IsAny<Func<Task<TaxRate?>>>());
+
+			TaxRate? updatedEntity = null;
+
+			_ = databaseContextProviderFake
+					.Setup(updateFunction)
+					.Callback<TaxRate, UpdateTaxRateArgs, Func<Task<TaxRate>>>((e, _, _) => updatedEntity = e);
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			taxRateCacheFake.SetupIEnumerable(dataSet);
+
+			var args = new UpdateTaxRateArgs
+			{
+				Id = id
+			};
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			databaseContextProviderFake.Verify(updateFunction, Times.Once());
+			Assert.AreEqual(expected, updatedEntity);
+		}
+
+		[TestMethod("Update throws if tax rate does not exist")]
+		public async Task Update_Invoke_ThrowsException_WhenEntityDoesNotExist()
+		{
+			/* 
+			 * Setup
+			 */
+			var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			Expression<Action<IStorageProvider>> updateFunction = (IStorageProvider e) => e.Open<TaxRate>().Update(It.IsAny<TaxRate>(), It.IsAny<UpdateTaxRateArgs>(), It.IsAny<Func<Task<TaxRate?>>>());
+
+			_ = databaseContextProviderFake.Setup(updateFunction);
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			taxRateCacheFake.SetupIEnumerable(dataSet);
+			/*
+			 * Generate empty arguments, as the dataset is empty either way
+			 */
+			var args = new UpdateTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			/* 
+			 * Assert
+			 */
+			await AssertExtensions.Throws(async () => await serviceFunction.Invoke(args));
+		}
+
+		[TestMethod("Update invokes concurrent update exactly once")]
+		public async Task Update_Invoke_InvokesConcurrentUpdate_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			Expression<Action<IStorageProvider>> updateFunction = (IStorageProvider e) => e.Open<TaxRate>().Update(It.IsAny<TaxRate>(), It.IsAny<UpdateTaxRateArgs>(), It.IsAny<Func<Task<TaxRate?>>>());
+
+			_ = databaseContextProviderFake.Setup(updateFunction);
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			taxRateCacheFake.SetupIEnumerable(dataSet);
+			/*
+			 * Arguments are irrelevant for this test
+			 */
+			var args = new UpdateTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			databaseContextProviderFake.Verify(updateFunction, Times.Exactly(1));
+		}
+
+		[TestMethod("Update loads data exactly once when version is current")]
+		public async Task Update_Invoke_LoadsEntityExactlyOnce_WhenVersionIsCurrent()
+		{
+			/* 
+			 * Setup
+			 */
+			var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			Expression<Action<IStorageProvider>> updateFunction = (IStorageProvider e) => e.Open<TaxRate>().Update(It.IsAny<TaxRate>(), It.IsAny<UpdateTaxRateArgs>(), It.IsAny<Func<Task<TaxRate?>>>());
+
+			_ = databaseContextProviderFake.Setup(updateFunction);
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			taxRateCacheFake.SetupIEnumerable(dataSet);
+
+			/*
+			 * Arguments are irrelevant for this test
+			 */
+			var args = new UpdateTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.GetEnumerator(), Times.Exactly(1));
+		}
+
+		[TestMethod("Update loads data twice when version is mismatched")]
+		public async Task Update_Invoke_LoadsEntityExactlyTwice_WhenVersionIsMismatched()
+		{
+			/* 
+			 * Setup
+			 */
+			var dataSet = TaxRateSamples.GetEmptyTaxRateSet();
+
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var databaseContextProviderFake = instanceFaker.GetMock<IStorageProvider>()!;
+
+			Expression<Action<IStorageProvider>> updateFunction = (IStorageProvider e) => e.Open<TaxRate>().Update(It.IsAny<TaxRate>(), It.IsAny<UpdateTaxRateArgs>(), It.IsAny<Func<Task<TaxRate?>>>());
+
+			/*
+			 * Simulate version mismatch by invoking the retry once
+			 */
+			_ = databaseContextProviderFake.Setup(updateFunction).Callback<TaxRate, UpdateTaxRateArgs, Func<Task<TaxRate?>>>((_, _, e) => e.Invoke());
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			taxRateCacheFake.SetupIEnumerable(dataSet);
+
+			/*
+			 * Arguments are irrelevant for this test
+			 */
+			var args = new UpdateTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			await serviceFunction.Invoke(args);
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.GetEnumerator(), Times.Exactly(2));
+		}
+	}
+
+	[TestClass]
+	public class OnCommit
+	{
+		[TestMethod("Update commit invokes updated event exactly once")]
+		public async Task Update_Commit_InvokedUpdated_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake.Setup(e => e.Refresh(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake.Setup(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Updated, It.IsAny<int>()));
+
+			/*
+			 * Argument values are irrelevant for the test
+			 */
+			var args = new UpdateTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			serviceFunction.SetArguments(args);
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			eventServiceFake.Verify(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Updated, It.IsAny<int>()), Times.Exactly(1));
+		}
+
+		[TestMethod("Update commit refreshes cache exactly once")]
+		public async Task Update_Commit_RefreshesCache_ExactlyOnce()
+		{
+			/* 
+			 * Setup
+			 */
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake.Setup(e => e.Refresh(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake.Setup(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Updated, It.IsAny<int>()));
+
+			/*
+			 * Argument values are irrelevant for the test
+			 */
+			var args = new UpdateTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			serviceFunction.SetArguments(args);
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.Refresh(It.IsAny<int>()), Times.Exactly(1));
+		}
+
+		[TestMethod("Update commit fires updated event after notifying cache")]
+		public async Task Update_Commit_InvokedLastUpdatedEvent_AfterNotifyingCache()
+		{
+			/* 
+			 * Setup			
+			 * Mockbehavior string ensures no unplanned functions are called on the services.
+			 * If you receive an error about function calls not properly set up, and function
+			 * calls look ok, it's probably the sequence throwing the exception. This is a
+			 * failure in user code, not the test.
+			*/
+			var sequence = new MockSequence();
+
+			var instanceFaker = new InstanceFaker<Update>();
+
+			var taxRateCacheFake = instanceFaker.GetMock<ITaxRateCache>()!;
+
+			_ = taxRateCacheFake
+				.InSequence(sequence)
+				.Setup(e => e.Refresh(It.IsAny<int>()));
+
+			var eventServiceFake = instanceFaker.GetMock<IEventService>()!;
+
+			_ = eventServiceFake
+				.InSequence(sequence)
+				.Setup(e => e.Enqueue(It.IsAny<ITaxRateService?>(), ServiceEvents.Updated, It.IsAny<int>()));
+
+			/*
+			 * Argument values are irrelevant for the test
+			 */
+			var args = new UpdateTaxRateArgs();
+			/* 
+			 * Test
+			 */
+			var serviceFunction = instanceFaker.Instance;
+			serviceFunction.SetArguments(args);
+			await ((ITransactionClient)serviceFunction).Commit();
+			/* 
+			 * Assert
+			 */
+			taxRateCacheFake.Verify(e => e.Refresh(It.IsAny<int>()), Times.AtLeastOnce());
+			eventServiceFake.VerifyEvent<ITaxRateService, int>(ServiceEvents.Updated);
+		}
+	}
+}

tests/Connected.Common.Types.Tests/TaxRates/TaxRateTests.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using Connected.Common.Types.TaxRates;
+using Connected.Entities.Annotations;
+using Connected.Entities.Consistency;
+
+namespace Common.Types.TaxRates;
+
+[TestClass]
+public class TaxRateTests
+{
+	[TestMethod("TaxRate is ConsistentEntity<>")]
+	public void TaxRate_IsConsistentEntity()
+	{
+		/* 
+		 * Test
+		 */
+		var isConsistentEntity = typeof(TaxRate).IsAssignableToGenericType(typeof(ConsistentEntity<>));
+		/* 
+		 * Assert
+		 */
+		Assert.IsTrue(isConsistentEntity);
+	}
+
+	[TestMethod("TaxRate has exactly one schema")]
+	public void TaxRate_HasExactlyOneSchema()
+	{
+		/* 
+		 * Test
+		 */
+		var tableAttributes = typeof(TaxRate).GetCustomAttributes<TableAttribute>();
+		/* 
+		 * Assert
+		 */
+		Assert.IsTrue(tableAttributes.Count() == 1);
+	}
+}

tests/Connected.Common.Types.Tests/TestUtils.cs

@@ -0,0 +1,106 @@
+using Connected;
+using Connected.Notifications.Events;
+using Connected.ServiceModel;
+using Connected.Services;
+
+using Moq;
+
+namespace Common.Types;
+
+internal static class TestUtils
+{
+	public static bool IsAssignableToGenericType<TGenericType>(this Type type)
+	{
+		var genericType = typeof(TGenericType);
+
+		if (!genericType.IsGenericType)
+			throw new ArgumentException("The passed type must be a generic type.", nameof(TGenericType));
+
+		return type.IsAssignableToGenericType(genericType);
+	}
+
+	public static bool IsAssignableToGenericType(this Type type, Type genericType)
+	{
+		if (!genericType.IsGenericType)
+			throw new ArgumentException("The passed type must be a generic type.", nameof(genericType));
+
+		var interfaceTypes = type.GetInterfaces();
+
+		foreach (var interfaceType in interfaceTypes)
+		{
+			if (interfaceType.IsGenericType && interfaceType.GetGenericTypeDefinition() == genericType)
+				return true;
+		}
+
+		if (type.IsGenericType && type.GetGenericTypeDefinition() == genericType)
+			return true;
+
+		var baseType = type.BaseType;
+
+		if (baseType is null)
+			return false;
+
+		return baseType.IsAssignableToGenericType(genericType);
+	}
+
+	public static bool SequenceEquivalent<T>(this IEnumerable<T> firstSequence, IEnumerable<T> secondSequence)
+	{
+		var diff1 = firstSequence.Except(secondSequence);
+		var diff2 = secondSequence.Except(firstSequence);
+
+		return !diff1.Any() && !diff2.Any();
+	}
+
+	public static void SetArguments<TArgs>(this ServiceOperation<TArgs> operation, TArgs args)
+		where TArgs : IDto
+	{
+		typeof(ServiceOperation<TArgs>).GetProperty(nameof(operation.Arguments))!.SetValue(operation, args);
+	}
+
+	public static Moq.Language.Flow.ISetup<IEventService, Task> SetupEvent<TService, TId>(this Moq.Language.ISetupConditionResult<IEventService> setup, string @event)
+	{
+		return setup.Setup(e => e.Enqueue(It.IsAny<IOperationState>(), It.IsAny<TService?>(), @event, It.IsAny<TId>()));
+	}
+
+	public static Moq.Language.Flow.ISetup<IEventService, Task> SetupEvent<TService, TId>(this Mock<IEventService> setup, string @event)
+	{
+		return setup.Setup(e => e.Enqueue(It.IsAny<IOperationState>(), It.IsAny<TService?>(), @event, It.IsAny<TId>()));
+	}
+
+	public static void VerifyEvent<TService, TId>(this Mock<IEventService> setup, string @event)
+	{
+		setup.Verify(e => e.Enqueue(It.IsAny<IOperationState>(), It.IsAny<TService?>(), @event, It.IsAny<TId>()), Times.Exactly(1));
+	}
+
+	public static void SetupIEnumerable<TEnumerable>(this Mock mock, IEnumerable<TEnumerable> data)
+	{
+		mock.As<IEnumerable<TEnumerable>>()
+			.Setup(e => e.GetEnumerator())
+			.Returns(data.GetEnumerator());
+	}
+
+	public static class AssertExtensions
+	{
+		public static async Task Throws(Task action)
+		{
+			Exception exception = null;
+
+			try
+			{
+				await action;
+			}
+			catch (Exception ex)
+			{
+				exception = ex;
+			}
+
+			if (exception is null)
+				Assert.Fail("Expected exception, none was thrown.");
+		}
+
+		internal static Task Throws(Func<Task> value)
+		{
+			return Throws(value());
+		}
+	}
+}

tests/Connected.Common.Types.Tests/Usings.cs

@@ -0,0 +1 @@
+global using Microsoft.VisualStudio.TestTools.UnitTesting;