/// <summary>
/// Main method that handles the organization of downloading and saving the registrant information file from the 3rd party
/// </summary>
/// <param name="args"></param>
public static void Main(string[] args)
{
#if DEBUG
Serilog.Debugging.SelfLog.Enable(Console.Error);
#endif
var localFileLocation = ConfigurationManager.AppSettings["LocalFileLocation"];
var fileName = "SampleFile.txt";
using (var logger = LoggingInitializer.GetLogger())
{
// Download the file from the FTP site
var ftp = new SftpDownload();
var messageToUse = ftp.DownloadFileUsingSftpClient(fileName, localFileLocation)
? "\nFile retrieved."
: "\nFile not downloaded.";
logger.Information(messageToUse, fileName, localFileLocation);
// Parse the file from the local file path
List <RegistrantInformation> registrants;
var filePath = localFileLocation + fileName;
if (File.Exists(filePath))
{
var streamReader = new StreamReader(filePath);
var fileParser = new FileParser(streamReader);
registrants = fileParser.ParseFile();
}
else
{
// If the file does not exist, throw an exception
throw new FileNotFoundException($"File {fileName} does not exist in {localFileLocation}.", fileName);
}
// If the parser could not get any records, don't try to save to the database
if (registrants.Any())
{
// Write the records to the database
var writer = new WriteToDatabase();
writer.WriteDownloadRecords(registrants);
}
#if DEBUG
Console.WriteLine("\nPress any key to Continue...");
Console.ReadKey();
#endif
}
}
/// <summary>
/// Constructor for the SftpDownload
/// </summary>
public SftpDownload()
{
_logger = LoggingInitializer.GetLogger();
}
/// <summary>
/// Constructor for the WriteToDatabase class
/// </summary>
public WriteToDatabase()
{
_logger = LoggingInitializer.GetLogger();
_database = new DCCKellyDatabase();
}
/// <summary>
/// Constructor for the File Parser
/// </summary>
/// <param name="fileReader"><see cref="TextReader"/> of the file to parse</param>
public FileParser(TextReader fileReader)
{
_logger = LoggingInitializer.GetLogger();
_fileReader = fileReader;
}