Event repository (Avanade#112)

* Revert "Revert "event-repository""

This reverts commit e7aead8.

* Introduce first version of new resiliency approach.

* Deprecate existing ResilientEventHubTrigger.
Replicate functionality into EventHubSubscriber with EventHubsAzureStorageRepository to perform same - relies on new ExponentialBackoffRetry functionality.

* Introduce usage of PartitionContext.

* EventSubscriber testing.

* Quick backup before moving things around.

* Create new Event.EventHubs assembly.

* Updated all references.
Finish Events to EventHubs assembly ports.

* Remove SuppressMessage from model.
Rename Retries to Attempts/Attempt.

* Updated CDC.

* Use Cdc All vs Cdc Net - avoid potential message loss.
Split Cdc Execute and Complete into two SPs
Added new `Config.ETagJsonName`.

.gitignore

@@ -138,9 +138,6 @@ DocProject/Help/*.hhp
 DocProject/Help/Html2
 DocProject/Help/html
 
-# Click-Once directory
-publish/
-
 # Publish Web Output
 *.[Pp]ublish.xml
 *.azurePubxml

Beef.sln

@@ -148,7 +148,11 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "docs", "docs", "{2429F084-A
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Beef.Demo.Cdc", "samples\Demo\Beef.Demo.Cdc\Beef.Demo.Cdc.csproj", "{0915D101-40D4-434F-9539-12F509137220}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Beef.Data.Database.Cdc", "src\Beef.Data.Database.Cdc\Beef.Data.Database.Cdc.csproj", "{6B3BD95B-E789-4EBA-B295-99E7A48B9120}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Beef.Data.Database.Cdc", "src\Beef.Data.Database.Cdc\Beef.Data.Database.Cdc.csproj", "{6B3BD95B-E789-4EBA-B295-99E7A48B9120}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Beef.Demo.EventSend", "samples\Demo\Beef.Demo.EventSend\Beef.Demo.EventSend.csproj", "{FAD69D7A-1625-4C1E-973D-BADBE980865C}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Beef.Events.EventHubs", "src\Beef.Events.EventHubs\Beef.Events.EventHubs.csproj", "{1FA5CBD1-A24C-40C7-A4F2-51602C4C0F51}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -312,6 +316,14 @@ Global
 		{6B3BD95B-E789-4EBA-B295-99E7A48B9120}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{6B3BD95B-E789-4EBA-B295-99E7A48B9120}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{6B3BD95B-E789-4EBA-B295-99E7A48B9120}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FAD69D7A-1625-4C1E-973D-BADBE980865C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FAD69D7A-1625-4C1E-973D-BADBE980865C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FAD69D7A-1625-4C1E-973D-BADBE980865C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FAD69D7A-1625-4C1E-973D-BADBE980865C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1FA5CBD1-A24C-40C7-A4F2-51602C4C0F51}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1FA5CBD1-A24C-40C7-A4F2-51602C4C0F51}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1FA5CBD1-A24C-40C7-A4F2-51602C4C0F51}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1FA5CBD1-A24C-40C7-A4F2-51602C4C0F51}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -372,6 +384,8 @@ Global
 		{2429F084-A3F8-4F8A-88FF-E3BF5B210C13} = {FEA11C67-E7C7-49BC-99F5-5E5BF8F8674F}
 		{0915D101-40D4-434F-9539-12F509137220} = {FDB20FC0-9D38-4E22-87EF-2865877B0F84}
 		{6B3BD95B-E789-4EBA-B295-99E7A48B9120} = {7A307618-3ADF-49DF-A490-A37D4404158D}
+		{FAD69D7A-1625-4C1E-973D-BADBE980865C} = {104CA8C9-84F6-4B5C-9576-F25ADA255CF0}
+		{1FA5CBD1-A24C-40C7-A4F2-51602C4C0F51} = {27F12C82-BA12-4B58-BF75-A565C24CE895}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {42D71086-61E6-4D31-B4B8-BFC8CC471428}

docs/Database-Cdc-Config-Xml.md

@@ -45,7 +45,8 @@ Provides the _database_ configuration.
 
 Property | Description
 -|-
-`StoredProcedureName` | The `CDC` get outbox data stored procedure name. Defaults to `spExecute` (literal) + `Name` + `CdcOutbox` (literal); e.g. `spExecuteTableNameCdcOutbox`.
+`ExecuteStoredProcedureName` | The `CDC` _execute_ outbox stored procedure name. Defaults to `spExecute` (literal) + `Name` + `CdcOutbox` (literal); e.g. `spExecuteTableNameCdcOutbox`.
+`CompleteStoredProcedureName` | The `CDC` _complete_ outbox stored procedure name. Defaults to `spComplete` (literal) + `Name` + `CdcOutbox` (literal); e.g. `spCompleteTableNameCdcOutbox`.
 `CdcSchema` | The schema name for the generated `CDC`-related database artefacts. Defaults to `CodeGeneration.CdcSchema`.
 `OutboxTableName` | The corresponding `CDC` Outbox table name. Defaults to `Name` + `Outbox` (literal).
 

docs/Database-Cdc-Config.md

@@ -53,7 +53,8 @@ Provides the _database_ configuration.
 
 Property | Description
 -|-
-`storedProcedureName` | The `CDC` get outbox data stored procedure name. Defaults to `spExecute` (literal) + `Name` + `CdcOutbox` (literal); e.g. `spExecuteTableNameCdcOutbox`.
+`executeStoredProcedureName` | The `CDC` _execute_ outbox stored procedure name. Defaults to `spExecute` (literal) + `Name` + `CdcOutbox` (literal); e.g. `spExecuteTableNameCdcOutbox`.
+`completeStoredProcedureName` | The `CDC` _complete_ outbox stored procedure name. Defaults to `spComplete` (literal) + `Name` + `CdcOutbox` (literal); e.g. `spCompleteTableNameCdcOutbox`.
 `cdcSchema` | The schema name for the generated `CDC`-related database artefacts. Defaults to `CodeGeneration.CdcSchema`.
 `outboxTableName` | The corresponding `CDC` Outbox table name. Defaults to `Name` + `Outbox` (literal).
 

docs/Database-CodeGeneration-Config-Xml.md

@@ -49,6 +49,7 @@ Property | Description
 **`EventActionFormat`** | The formatting for the Action when an Event is published. Valid options are: `None`, `UpperCase`, `PastTense`, `PastTenseUpperCase`. Defaults to `None` (no formatting required).
 `JsonSerializer` | The JSON Serializer to use for JSON property attribution. Valid options are: `None`, `Newtonsoft`. Defaults to `Newtonsoft`. This can be overridden within the `Entity`(s).
 `PluralizeCollectionProperties` | Indicates whether the .NET collection properties should be pluralized.
+`HasBeefDbo` | Indicates whether the database has (contains) the standard _Beef_ `dbo` schema objects. Defaults to `true`.
 
 <br/>
 

docs/Database-CodeGeneration-Config.md

@@ -49,6 +49,7 @@ Property | Description
 **`eventActionFormat`** | The formatting for the Action when an Event is published. Valid options are: `None`, `UpperCase`, `PastTense`, `PastTenseUpperCase`. Defaults to `None` (no formatting required).
 `jsonSerializer` | The JSON Serializer to use for JSON property attribution. Valid options are: `None`, `Newtonsoft`. Defaults to `Newtonsoft`. This can be overridden within the `Entity`(s).
 `pluralizeCollectionProperties` | Indicates whether the .NET collection properties should be pluralized.
+`hasBeefDbo` | Indicates whether the database has (contains) the standard _Beef_ `dbo` schema objects. Defaults to `true`.
 
 <br/>
 

docs/Entity-CodeGeneration-Config-Xml.md

@@ -46,6 +46,7 @@ Provides the _Entity class_ configuration.
 Property | Description
 -|-
 `JsonSerializer` | The JSON Serializer to use for JSON property attribution. Valid options are: `None`, `Newtonsoft`. Defaults to `Newtonsoft`. This can be overridden within the `Entity`(s).
+`ETagJsonName` | The default JSON name for the `ETag` property. Valid options are: `etag`, `eTag`, `_etag`, `_eTag`, `ETag`. Defaults to `etag`. Note that the `JsonName` can be set individually per property where required.
 `EntityUsing` | The namespace for the non Reference Data entities (adds as a c# <c>using</c> statement). Valid options are: `Common`, `Business`, `All`, `None`. Defaults to `Common` which will add `.Common.Entities`. Otherwise, `Business` to add `.Business.Entities`, `All` to add both, and `None` to exclude any.
 `UsingNamespace1` | The additional Namespace using statement to the added to the generated `Entity` code. Typically used where referening a `Type` from a Namespace that is not generated by default.
 `UsingNamespace2` | The additional Namespace using statement to the added to the generated `Entity` code. Typically used where referening a `Type` from a Namespace that is not generated by default.

docs/Entity-CodeGeneration-Config.md

@@ -59,6 +59,7 @@ Provides the _Entity class_ configuration.
 Property | Description
 -|-
 `jsonSerializer` | The JSON Serializer to use for JSON property attribution. Valid options are: `None`, `Newtonsoft`. Defaults to `Newtonsoft`. This can be overridden within the `Entity`(s).
+`etagJsonName` | The default JSON name for the `ETag` property. Valid options are: `etag`, `eTag`, `_etag`, `_eTag`, `ETag`. Defaults to `etag`. Note that the `JsonName` can be set individually per property where required.
 `entityUsing` | The namespace for the non Reference Data entities (adds as a c# <c>using</c> statement). Valid options are: `Common`, `Business`, `All`, `None`. Defaults to `Common` which will add `.Common.Entities`. Otherwise, `Business` to add `.Business.Entities`, `All` to add both, and `None` to exclude any.
 `usingNamespace1` | The additional Namespace using statement to the added to the generated `Entity` code. Typically used where referening a `Type` from a Namespace that is not generated by default.
 `usingNamespace2` | The additional Namespace using statement to the added to the generated `Entity` code. Typically used where referening a `Type` from a Namespace that is not generated by default.

docs/Entity-Entity-Config.md

@@ -83,7 +83,7 @@ Property | Description
 -|-
 `inherits` | The base class that the entity inherits from. Defaults to `EntityBase` for a standard entity. For Reference Data it will default to `ReferenceDataBaseInt` or `ReferenceDataBaseGuid` depending on the corresponding `RefDataType` value. See `OmitEntityBase` if the desired outcome is to not inherit from any of the aforementioned base classes.
 `implements` | The list of comma separated interfaces that are to be declared for the entity class.
-`autoInferImplements` | Indicates whether to automatically infer the interface implements for the entity from the properties declared. Will attempt to infer the following: `IGuidIdentifier`, `IIntIdentifier`, `IStringIdentifier`, `IETag` and `IChangeLog`. Defaults to `true`.
+`implementsAutoInfer` | Indicates whether to automatically infer the interface implements for the entity from the properties declared. Will attempt to infer the following: `IGuidIdentifier`, `IIntIdentifier`, `IStringIdentifier`, `IETag` and `IChangeLog`. Defaults to `true`.
 `abstract` | Indicates whether the class should be defined as abstract.
 `genericWithT` | Indicates whether the class should be defined as a generic with a single parameter `T`.
 `namespace` | The entity namespace to be appended. Appended to the end of the standard structure as follows: `{Company}.{AppName}.Common.Entities.{Namespace}`.

docs/Entity-Property-Config-Xml.md

@@ -53,6 +53,7 @@ Property | Description
 `StringTransform` | The `string` transformation to be performed on `Set` and `CleanUp`. Valid options are: `UseDefault`, `None`, `NullToEmpty`, `EmptyToNull`. Defaults to `UseDefault`. This is only applied where the `Type` is `string`.
 `AutoCreate` | Indicates whether an instance of the `Type` is to be automatically created/instantiated when the property is first accessed (i.e. lazy instantiation).
 `Default` | The C# code to default the value. Where the `Type` is `string` then the specified default value will need to be delimited. Any valid value assignment C# code can be used.
+`PartitionKey` | Indicates whether the property is considered part of the Partition Key. This will implement `IPartitionKey` for the generated entity.
 `SecondaryPropertyChanged` | The names of the secondary property(s), comma delimited, that are to be notified on a property change.
 `BubblePropertyChanges` | Indicates whether the value should bubble up property changes versus only recording within the sub-entity itself. Note that the `IsEntity` property is also required to enable.
 `ExcludeCleanup` | Indicates that `CleanUp` is not to be performed for the property within the `Entity.CleanUp` method.
@@ -76,7 +77,7 @@ Provides the _Serialization_ configuration.
 
 Property | Description
 -|-
-`JsonName` | The JSON property name. Defaults to `ArgumentName` where not specified (i.e. camelCase).
+`JsonName` | The JSON property name. Defaults to `ArgumentName` where not specified (i.e. camelCase); however, where the property is `ETag` it will default to the `Config.ETagJsonName`.
 `JsonDataModelName` | The JSON property name for the corresponding data model (see `Entity.DataModel`). Defaults to `JsonName` where not specified.
 `IgnoreSerialization` | Indicates whether the property is not to be serialized. All properties are serialized by default.
 `EmitDefaultValue` | Indicates whether to emit the default value when serializing.

docs/Entity-Property-Config.md

@@ -70,6 +70,7 @@ Property | Description
 `stringTransform` | The `string` transformation to be performed on `Set` and `CleanUp`. Valid options are: `UseDefault`, `None`, `NullToEmpty`, `EmptyToNull`. Defaults to `UseDefault`. This is only applied where the `Type` is `string`.
 `autoCreate` | Indicates whether an instance of the `Type` is to be automatically created/instantiated when the property is first accessed (i.e. lazy instantiation).
 `default` | The C# code to default the value. Where the `Type` is `string` then the specified default value will need to be delimited. Any valid value assignment C# code can be used.
+`partitionKey` | Indicates whether the property is considered part of the Partition Key. This will implement `IPartitionKey` for the generated entity.
 `secondaryPropertyChanged` | The names of the secondary property(s), comma delimited, that are to be notified on a property change.
 `bubblePropertyChanges` | Indicates whether the value should bubble up property changes versus only recording within the sub-entity itself. Note that the `IsEntity` property is also required to enable.
 `excludeCleanup` | Indicates that `CleanUp` is not to be performed for the property within the `Entity.CleanUp` method.
@@ -93,7 +94,7 @@ Provides the _Serialization_ configuration.
 
 Property | Description
 -|-
-`jsonName` | The JSON property name. Defaults to `ArgumentName` where not specified (i.e. camelCase).
+`jsonName` | The JSON property name. Defaults to `ArgumentName` where not specified (i.e. camelCase); however, where the property is `ETag` it will default to the `Config.ETagJsonName`.
 `jsonDataModelName` | The JSON property name for the corresponding data model (see `Entity.DataModel`). Defaults to `JsonName` where not specified.
 `serializationIgnore` | Indicates whether the property is not to be serialized. All properties are serialized by default.
 `serializationEmitDefault` | Indicates whether to emit the default value when serializing.

nuget-publish.ps1

@@ -33,6 +33,7 @@ $projectsToPublish = @(
 	"src\Beef.Data.OData",
 	"src\Beef.Data.Cosmos",
 	"src\Beef.Events",
+	"src\Beef.Events.EventHubs",
 	"src\Beef.Grpc",
 	"tools\Beef.CodeGen.Core",
     "tools\Beef.Database.Core",

samples/Cdr.Banking/Cdr.Banking.Api/Cdr.Banking.Api.csproj

@@ -10,8 +10,8 @@
     <EmbeddedResource Include="webapisettings.json" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="5.5.1" />
-    <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="5.5.1" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.0.7" />
+    <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="5.6.3" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\src\Beef.AspNetCore.WebApi\Beef.AspNetCore.WebApi.csproj" />

samples/Cdr.Banking/Cdr.Banking.Business/Data/Model/Generated/AccountUType.cs

@@ -25,7 +25,6 @@ public partial class AccountUType : ReferenceDataBaseGuid
     /// <summary>
     /// Represents the <see cref="AccountUType"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class AccountUTypeCollection : List<AccountUType> { }
 }
 

samples/Cdr.Banking/Cdr.Banking.Business/Data/Model/Generated/BalancePurse.cs

@@ -35,7 +35,6 @@ public partial class BalancePurse
     /// <summary>
     /// Represents the <see cref="BalancePurse"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class BalancePurseCollection : List<BalancePurse> { }
 }
 

samples/Cdr.Banking/Cdr.Banking.Business/Data/Model/Generated/MaturityInstructions.cs

@@ -25,7 +25,6 @@ public partial class MaturityInstructions : ReferenceDataBaseGuid
     /// <summary>
     /// Represents the <see cref="MaturityInstructions"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class MaturityInstructionsCollection : List<MaturityInstructions> { }
 }
 

samples/Cdr.Banking/Cdr.Banking.Business/Data/Model/Generated/OpenStatus.cs

@@ -25,7 +25,6 @@ public partial class OpenStatus : ReferenceDataBaseGuid
     /// <summary>
     /// Represents the <see cref="OpenStatus"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class OpenStatusCollection : List<OpenStatus> { }
 }
 

samples/Cdr.Banking/Cdr.Banking.Business/Data/Model/Generated/ProductCategory.cs

@@ -25,7 +25,6 @@ public partial class ProductCategory : ReferenceDataBaseGuid
     /// <summary>
     /// Represents the <see cref="ProductCategory"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class ProductCategoryCollection : List<ProductCategory> { }
 }
 

samples/Cdr.Banking/Cdr.Banking.Business/Data/Model/Generated/TransactionStatus.cs

@@ -25,7 +25,6 @@ public partial class TransactionStatus : ReferenceDataBaseGuid
     /// <summary>
     /// Represents the <see cref="TransactionStatus"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class TransactionStatusCollection : List<TransactionStatus> { }
 }
 

samples/Cdr.Banking/Cdr.Banking.Business/Data/Model/Generated/TransactionType.cs

@@ -25,7 +25,6 @@ public partial class TransactionType : ReferenceDataBaseGuid
     /// <summary>
     /// Represents the <see cref="TransactionType"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class TransactionTypeCollection : List<TransactionType> { }
 }
 

samples/Cdr.Banking/Cdr.Banking.Test/Cdr.Banking.Test.csproj

@@ -26,7 +26,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
   </ItemGroup>
 
   <ItemGroup>

samples/Demo/Beef.Demo.Api/Beef.Demo.Api.csproj

@@ -11,13 +11,14 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Grpc.AspNetCore" Version="2.30.0" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="5.5.1" />
-    <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="5.5.1" />
+    <PackageReference Include="Grpc.AspNetCore" Version="2.35.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.0.7" />
+    <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="5.6.3" />
   </ItemGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\..\..\src\Beef.AspNetCore.WebApi\Beef.AspNetCore.WebApi.csproj" />
+    <ProjectReference Include="..\..\..\src\Beef.Events.EventHubs\Beef.Events.EventHubs.csproj" />
     <ProjectReference Include="..\..\..\src\Beef.Events\Beef.Events.csproj" />
     <ProjectReference Include="..\..\..\src\Beef.Grpc\Beef.Grpc.csproj" />
     <ProjectReference Include="..\Beef.Demo.Business\Beef.Demo.Business.csproj" />

samples/Demo/Beef.Demo.Api/Startup.cs

@@ -7,7 +7,7 @@
 using Beef.Demo.Business.Data;
 using Beef.Demo.Business.DataSvc;
 using Beef.Entities;
-using Beef.Events;
+using Beef.Events.EventHubs;
 using Beef.Grpc;
 using Beef.Validation;
 using Microsoft.AspNetCore.Builder;
@@ -70,7 +70,7 @@ public void ConfigureServices(IServiceCollection services)
             // Add event publishing.
             var ehcs = _config.GetValue<string>("EventHubConnectionString");
             if (!string.IsNullOrEmpty(ehcs))
-                services.AddBeefEventHubEventPublisher(ehcs);
+                services.AddBeefEventHubEventProducer(ehcs);
             else
                 services.AddBeefNullEventPublisher();
 

samples/Demo/Beef.Demo.Business/Data/Model/Generated/PowerSource.cs

@@ -30,7 +30,6 @@ public partial class PowerSource : ReferenceDataBaseGuid
     /// <summary>
     /// Represents the <see cref="PowerSource"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class PowerSourceCollection : List<PowerSource> { }
 }
 

samples/Demo/Beef.Demo.Business/Data/Model/Generated/Robot.cs

@@ -65,7 +65,6 @@ public partial class Robot : IGuidIdentifier, IETag, IChangeLog
     /// <summary>
     /// Represents the <see cref="Robot"/> collection.
     /// </summary>
-    [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1402:FileMayOnlyContainASingleClass", Justification = "Tightly coupled; OK.")]
     public partial class RobotCollection : List<Robot> { }
 }