> ## Documentation Index
> Fetch the complete documentation index at: https://easyaf.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# EasyAFEntityFrameworkApi

> Provides a base implementation of an Entity Framework API for EasyAF,  integrating SimpleMessageBus event publishing and logging capabilities.  This class ex...

## Definition

**Assembly:** CloudNimble.EasyAF.Restier.EF6.dll

**Namespace:** CloudNimble.EasyAF.Restier

**Inheritance:** Microsoft.Restier.EntityFramework.EntityFrameworkApi\<TContext>

## Syntax

```csharp theme={"dark"}
CloudNimble.EasyAF.Restier.EasyAFEntityFrameworkApi<TContext>
```

## Summary

Provides a base implementation of an Entity Framework API for EasyAF,
integrating SimpleMessageBus event publishing and logging capabilities.

This class extends [EntityFrameworkApi\`1](https://learn.microsoft.com/dotnet/api/microsoft.restier.entityframework.entityframeworkapi-1) and is intended to be used as a base class
for APIs that require access to the current HTTP context, logging, and SimpleMessageBus publishing.

## Type Parameters

* `TContext` - The type of the [DbContext](https://learn.microsoft.com/dotnet/api/system.data.entity.dbcontext) used by the API.

## Examples

```csharp theme={"dark"}
public class MyApi : EasyAFEntityFrameworkApi&lt;MyDbContext&gt;
{
    public MyApi(IServiceProvider serviceProvider, IHttpContextAccessor httpContextAccessor, IMessagePublisher messagePublisher, ILogger&lt;EasyAFEntityFrameworkApi&lt;MyDbContext&gt;&gt; logger)
        : base(serviceProvider, httpContextAccessor, messagePublisher, logger)
    {
    }
}
```

## Constructors

### <Icon icon="hammer" iconType="duotone" color="#E0EC32" size={24} className="mr-2" /> .ctor

Initializes a new instance of the `EasyAFEntityFrameworkApi`1\` class.

#### Syntax

```csharp theme={"dark"}
public EasyAFEntityFrameworkApi(System.IServiceProvider serviceProvider, Microsoft.AspNetCore.Http.IHttpContextAccessor httpContextAccessor, CloudNimble.SimpleMessageBus.Publish.IMessagePublisher messagePublisher, Microsoft.Extensions.Logging.ILogger<CloudNimble.EasyAF.Restier.EasyAFEntityFrameworkApi<TContext>> logger)
```

#### Parameters

| Name                  | Type                                                                                                  | Description                                                                                                                                     |
| --------------------- | ----------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
| `serviceProvider`     | `System.IServiceProvider`                                                                             | The service provider for dependency injection.                                                                                                  |
| `httpContextAccessor` | `Microsoft.AspNetCore.Http.IHttpContextAccessor`                                                      | The [IHttpContextAccessor](https://learn.microsoft.com/dotnet/api/microsoft.aspnetcore.http.ihttpcontextaccessor) for the current HTTP context. |
| `messagePublisher`    | `CloudNimble.SimpleMessageBus.Publish.IMessagePublisher`                                              | The `IMessagePublisher` used for publishing messages to SimpleMessageBus.                                                                       |
| `logger`              | `Microsoft.Extensions.Logging.ILogger<CloudNimble.EasyAF.Restier.EasyAFEntityFrameworkApi<TContext>>` | The [ILogger\`1](https://learn.microsoft.com/dotnet/api/microsoft.extensions.logging.ilogger-1) instance for writing log traces.                |

#### Exceptions

| Exception               | Description                                                      |
| ----------------------- | ---------------------------------------------------------------- |
| `ArgumentNullException` | Thrown if *httpContextAccessor* or *messagePublisher* is `null`. |

## Properties

### <Icon icon="tag" iconType="duotone" color="#E0EC32" size={24} className="mr-2" /> HttpContextAccessor

Gets or sets the accessor for the current HTTP context.
Used to access HTTP-specific information about the current request.

#### Syntax

```csharp theme={"dark"}
public Microsoft.AspNetCore.Http.IHttpContextAccessor HttpContextAccessor { get; set; }
```

#### Property Value

Type: `Microsoft.AspNetCore.Http.IHttpContextAccessor`

### <Icon icon="tag" iconType="duotone" color="#E0EC32" size={24} className="mr-2" /> Logger

Gets or sets the [ILogger\`1](https://learn.microsoft.com/dotnet/api/microsoft.extensions.logging.ilogger-1) instance used for writing log traces.

#### Syntax

```csharp theme={"dark"}
public Microsoft.Extensions.Logging.ILogger<CloudNimble.EasyAF.Restier.EasyAFEntityFrameworkApi<TContext>> Logger { get; set; }
```

#### Property Value

Type: `Microsoft.Extensions.Logging.ILogger<CloudNimble.EasyAF.Restier.EasyAFEntityFrameworkApi<TContext>>`

### <Icon icon="tag" iconType="duotone" color="#E0EC32" size={24} className="mr-2" /> MessagePublisher

Gets or sets the `IMessagePublisher` used for publishing messages to SimpleMessageBus.

#### Syntax

```csharp theme={"dark"}
public CloudNimble.SimpleMessageBus.Publish.IMessagePublisher MessagePublisher { get; set; }
```

#### Property Value

Type: `CloudNimble.SimpleMessageBus.Publish.IMessagePublisher`