internal static async void ValidateData(IEnumerable <Sales> sales)
{
// manager check
try
{
var managerActiveTask = managerService.FindAsync(sales.First().CreatedByUserId);
var managerActive = await managerActiveTask;
MessageUtility.ShowInformationMessage("Manager found:" + managerActive.Name);
}
catch (Exception e)
{
Console.WriteLine($"Exception Handler: {e}");
MessageUtility.ShowErrorMessage("This manager is not in the database");
throw new Exception("This manager is not in the database");
}
#region validate clients & products
//// customer check
//try
//{
// var clients = sales.Select(s => s.ClientName).ToList();
// bool check = clientService.Check(clients).Result;
// if (check == false)
// {
// MessageUtility.ShowErrorMessage("Одного или нескольких клиентов нет в БД");
// throw new Exception("Одного или нескольких клиентов нет в БД");
// }
//}
//catch (Exception e)
//{
// Console.WriteLine($"Exception Handler: {e}");
// MessageUtility.ShowErrorMessage("ERROR IN CLIENTS CHECKING");
//}
//// check products
//try
//{
// var products = sales.Select(s => s.ProductName).ToList();
// bool check = productService.Check(products).Result;
// if (check == false)
// {
// MessageUtility.ShowErrorMessage("Одного или нескольких продуктов нет в БД");
// throw new Exception("Одного или нескольких продуктов нет в БД");
// }
//}
//catch (Exception e)
//{
// Console.WriteLine($"Exception Handler: {e}");
// MessageUtility.ShowErrorMessage("ERROR IN PRODUCTS CHECKING");
//}
#endregion
}
// Define the event handlers.
internal static void OnChanged(object source, FileSystemEventArgs e) =>
// actions when adding a new file
// file processing
Task.Run(() =>
{
using (StreamReader streamReader = new StreamReader(e.FullPath, Encoding.Default))
{
byte[] bytes = streamReader.CurrentEncoding.GetBytes(streamReader.ReadToEnd());
FileInfo fileInfo = new FileInfo(e.FullPath);
// Check the format of the file name 1
if (ValidateFileName(fileInfo.Name))
{
WorkWithFile(bytes);
MessageUtility.ShowInformationMessage("OK");
}
else
{
MessageUtility.ShowValidationMessage("Invalid file format!");
}
}
});