/// <summary>
/// Default constructor. This constructor is used by Lambda to construct the instance. When invoked in a Lambda environment
/// the AWS credentials will come from the IAM role associated with the function and the AWS region will be set to the
/// region the Lambda function is executed in.
/// </summary>
public Function()
{
var serviceCollectionDecorator = new ServiceCollectionDecorator();
var serviceProvider = serviceCollectionDecorator.BuildServiceProvider();
RequestProcessService = serviceProvider.GetRequiredService <IEventProcessService>();
S3Client = serviceProvider.GetRequiredService <IAmazonS3>();
}
/// <summary>
/// Constructs an instance with a preconfigured S3 client. This can be used for testing the outside of the Lambda environment.
/// </summary>
/// <param name="s3Client"></param>
internal Function(IAmazonS3 s3Client, IEventProcessService requestProcessService)
{
this.S3Client = s3Client;
RequestProcessService = requestProcessService;
}
