public ArrangementsBuilder()
{
_mediatorMock = new Mock <IMediator>();
_createDonationCommandMock = new Mock <ICreateDonationCommand>();
_loggerMock = new Mock <ILogger <DonationHandler> >();
_mediatorMock.Setup(s => s.Send(It.IsAny <CalculateGiftAidRequest>(), It.IsAny <CancellationToken>()))
.Returns((CalculateGiftAidRequest r, CancellationToken c) =>
{
_calculateGiftAidRequest = r;
return(Task.FromResult(_calculateGiftAidResponse));
});
_mediatorMock.Setup(s => s.Send(It.IsAny <FileGiftAidDeclarationRequest>(), It.IsAny <CancellationToken>()))
.Returns((FileGiftAidDeclarationRequest r, CancellationToken c) =>
{
_fileGiftAidDeclarationRequest = r;
return(Task.FromResult(_fileGiftAidDeclarationResponse));
});
_createDonationCommandMock.Setup(s => s.Execute(It.IsAny <Data.Model.Donation>(), It.IsAny <CancellationToken>()))
.Returns((Data.Model.Donation d, CancellationToken c) =>
{
_createdDonation = d;
return(Task.FromResult(true));
});
}
public async Task <FileGiftAidDeclarationResponse> Handle(FileGiftAidDeclarationRequest request, CancellationToken cancellationToken)
{
ValidateRequest(request);
var donation = request.Donation;
var giftAidDeclaration = new GiftAidDeclaration
{
Id = Guid.NewGuid(),
DonationId = donation.Id,
DonationAmount = donation.DonationAmount,
GiftAidAmount = donation.GiftAidAmount,
GiftAidReference = donation.GiftAidReference,
DonorDetails = donation.DonorDetails,
Created = DateTimeOffset.Now
};
_logger.LogDebug("Filing Gift-Aid declaration with reference {GiftAidReference} for donation with id {DonationId}.", donation.GiftAidReference, request.Donation.Id);
await _createGiftAidDeclarationCommand.Execute(giftAidDeclaration, cancellationToken);
return(new FileGiftAidDeclarationResponse
{
Declaration = giftAidDeclaration,
});
}
private void ValidateRequest(FileGiftAidDeclarationRequest request)
{
_logger.LogDebug("Validating request");
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (request.Donation == null)
{
throw new ArgumentNullException($"{nameof(request)}.{nameof(request.Donation)}");
}
}
