/// <inheritdoc />
public async Task <FileInfo> FindJournalFile(DirectoryInfo journalDirectory)
{
try
{
var files = await FindJournalFiles(journalDirectory);
return(files
.OrderByDescending(file => file.LastWriteTime)
.First());
}
catch (Exception ex)
{
Exception exception = new JournalFileNotFoundException("Could not find journal file", ex);
exception.Data.Add("Path", journalDirectory.FullName);
_log.LogTrace(exception, "Could not get active journal file from journal directory");
return(await Task.FromException <FileInfo>(exception));
}
}
/// <inheritdoc />
public async Task <FileInfo[]> FindJournalFiles(DirectoryInfo journalDirectory)
{
try
{
var fileFilter = !string.IsNullOrWhiteSpace(_config.GetSection("EliteAPI")["Journal"]) ? _config.GetSection("EliteAPI")["Journal"] : _codeConfig.JournalFile;
return(journalDirectory
.GetFiles(fileFilter)
.OrderByDescending(file => file.LastWriteTime)
.ToArray());
}
catch (Exception ex)
{
Exception exception = new JournalFileNotFoundException("Could not find journal files", ex);
exception.Data.Add("Path", journalDirectory.FullName);
_log.LogTrace(exception, "Could not get journal files from journal directory");
return(await Task.FromException <FileInfo[]>(exception));
}
}
private Exception CheckDirectoryValidity(DirectoryInfo directory)
{
if (directory == null)
{
return(new NullReferenceException());
}
if (!directory.Exists)
{
var exception = new JournalDirectoryNotFoundException("The journal directory does not exist");
exception.Data.Add("Path", directory.FullName);
return(exception);
}
if (directory.GetFiles("Journal.*.log").Length == 0)
{
var exception = new JournalFileNotFoundException("No journal files could be found in the directory");
exception.Data.Add("Path", directory.FullName);
return(exception);
}
return(null);
}
