/// <summary>
/// Use to generate a database export and return it as a stream
/// </summary>
/// <returns>Response containing the stream of the file</returns>
public DatabaseExportResponse ExportDatabaseManual()
{
var response = new DatabaseExportResponse();
try
{
response = ExportDatabase();
if (response.Status != HttpStatusCode.OK)
{
return(response);
}
response.File = FileToBytes(response.Path);
}
catch (Exception ex)
{
s_logger.Error(ex, "Unable to perform database export");
response.Status = HttpStatusCode.InternalServerError;
}
return(response);
}
/// <summary>
/// Used to get a Zip file of all of the database tables as CSVs
/// </summary>
public DatabaseExportResponse ExportDatabase()
{
var response = new DatabaseExportResponse();
try
{
FileProccessing proccessing = new FileProccessing();
DateTime now = DateTime.Now;
string exportName = $"databaseexport_{now.ToString("yyyyddMM_HHmmss")}";
string fullZipPath = proccessing.CreateZip(_appSettings.DatabaseBackupDestination, exportName);
if (string.IsNullOrEmpty(fullZipPath))
{
s_logger.Error("Unable to create empty zip");
response.Status = HttpStatusCode.InternalServerError;
return(response);
}
else
{
var helpdeskDataLayer = new HelpdeskDataLayer();
var unitDataLayer = new UnitsDataLayer();
var usersDataLayer = new UsersDataLayer();
var topicsDataLayer = new TopicsDataLayer();
var studentDataLayer = new StudentDatalayer();
var queueDataLayer = new QueueDataLayer();
var checkInDataLayer = new CheckInDataLayer();
DataTable helpdesks = helpdeskDataLayer.GetHelpdesksAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "helpdesks", helpdesks);
DataTable timespans = helpdeskDataLayer.GetTimeSpansAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "timespans", timespans);
DataTable helpdeskUnits = helpdeskDataLayer.GetHelpdeskUnitsAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "helpdeskunits", helpdeskUnits);
DataTable users = usersDataLayer.GetUsersAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "users", users);
DataTable units = unitDataLayer.GetUnitsAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "units", units);
DataTable topics = topicsDataLayer.GetTopicsAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "topics", topics);
DataTable students = studentDataLayer.GetStudentsAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "students", students);
DataTable queuesItems = queueDataLayer.GetQueueItemsAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "queueItems", queuesItems);
DataTable checkIns = checkInDataLayer.GetCheckInsAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "checkInHistory", checkIns);
DataTable checkInQueueItems = checkInDataLayer.GetCheckInQueueItemsAsDataTable();
proccessing.SaveToZIPAsCSV(fullZipPath, "checkinqueueitem", checkInQueueItems);
response.Path = fullZipPath;
response.Status = HttpStatusCode.OK;
}
}
catch (Exception ex)
{
s_logger.Error(ex, "Unable to generate database export");
response.Status = HttpStatusCode.InternalServerError;
}
return(response);
}