public async Task <Unit> Handle(ActivateMerchantAddressCommand request, CancellationToken cancellationToken)
{
var merchantAddress = await _merchantAddressRepository.GetAsync(request.MerchantCode, request.MerchantAddressCode);
if (merchantAddress is null)
{
throw new MerchantAddressNotFoundException();
}
merchantAddress.Activate();
await _merchantAddressRepository.UpdateIsActiveAsync(merchantAddress.MerchantName, merchantAddress.Name, merchantAddress.IsActive);
await _merchantRepository.AddAddressMetaDataAsync(merchantAddress.MerchantName, merchantAddress.Name);
return(Unit.Task.Result);
}