public void SetIbisFileData(IbisFileData ibisFileData)
{
Guard.ArgumentNotNull(() => ibisFileData, ibisFileData);
if (CompetentAuthority.Name != "Environment Agency")
{
string errorMessage = "1B1S files can only be provided for the Environment Agency. Devolved agencies do not use 1B1S.";
throw new InvalidOperationException(errorMessage);
}
if (IbisFileData != null)
{
string errorMessage = "Once 1B1S files have been provided for an invoice run, they cannot be replaced.";
throw new InvalidOperationException(errorMessage);
}
IbisFileData = ibisFileData;
}
public void SetIbisFileData(IbisFileData ibisFileData)
{
Guard.ArgumentNotNull(() => ibisFileData, ibisFileData);
if (CompetentAuthority.Name != "Environment Agency")
{
string errorMessage = "1B1S files can only be provided for the Environment Agency. Devolved agencies do not use 1B1S.";
throw new InvalidOperationException(errorMessage);
}
if (IbisFileData != null)
{
string errorMessage = "Once 1B1S files have been provided for an invoice run, they cannot be replaced.";
throw new InvalidOperationException(errorMessage);
}
IbisFileData = ibisFileData;
}
/// <summary>
/// Creates the data representing 1B1S customer and transaction files for the specified list
/// of member uploads.
/// </summary>
/// <param name="fileID">The ID that the 1B1S files will use. This must be unique for every pair of 1B1S files
/// and must be in the range of 0 to 99999. To avoid clashes with IDs used by the incumbent system, a seed
/// value may need to be used.</param>
/// <param name="invoiceRun">The invoice run specifying the list of member uploads to be included.</param>
/// <returns>Returns an <see cref="IbisFileDataGeneratorResult"/> which provides the data and file names of the
/// generated 1B1S customer and transaction files or a list of error which occurred during the process.</returns>
public async Task<IbisFileDataGeneratorResult> CreateFileDataAsync(ulong fileID, InvoiceRun invoiceRun)
{
var customerFileGeneratorResult = await ibisCustomerFileGenerator.CreateAsync(fileID, invoiceRun);
var ibisTransactionFileGeneratorResult = await ibisTransactionFileGenerator.CreateAsync(fileID, invoiceRun);
IbisFileData ibisFileData = null;
var errors = new List<string>();
if (customerFileGeneratorResult.Errors.Count == 0 &&
ibisTransactionFileGeneratorResult.Errors.Count == 0)
{
CustomerFile customerFile = customerFileGeneratorResult.IbisFile;
TransactionFile transactionFile = ibisTransactionFileGeneratorResult.IbisFile;
string customerFileName = string.Format("WEEHC{0:D5}.dat", fileID);
string transactionFileName = string.Format("WEEHI{0:D5}.dat", fileID);
string customerFileData = customerFile.Write();
string transactionFileData = transactionFile.Write();
ibisFileData = new IbisFileData(
fileID,
customerFileName,
customerFileData,
transactionFileName,
transactionFileData);
}
else
{
errors = ibisFileDataErrorTranslator
.MakeFriendlyErrorMessages(customerFileGeneratorResult
.Errors
.Union(ibisTransactionFileGeneratorResult.Errors)
.ToList());
}
return new IbisFileDataGeneratorResult(ibisFileData, errors);
}
