public JsonResult Cart(VerificationMessages msg)
{
if (Session["User_Name"] == null)
{
return(Json(1));
}
VehiclesDbHandle dbhandle = new VehiclesDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
msg.Result = dbhandle.ReserveVehicle(Convert.ToString(Session["User_Name"]));
if (msg.Result == -1)
{
msg.Message = "This vehicle has been already reserved!";
msg.DisplayError = true;
}
else if (msg.Result == 3)
{
msg.Message = "The cart is empty!";
msg.DisplayError = true;
}
else
{
msg.Message = "You have successfully reserved the vehicle! You may find more information in your profile.";
msg.DisplaySuccess = true;
}
return(Json(msg));
}
public JsonResult SaveUserPassword(string PasswordRechek, VerificationMessages msg)
{
UsersDbHandle dbhandle = new UsersDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(PasswordRechek) || PasswordRechek.Trim().Length < 6)
{
msg.Result = -2;
}
else
{
PasswordRechek = EncryptWithMD5(PasswordRechek);
msg.Result = dbhandle.Update_Password(PasswordRechek.Trim(), Convert.ToString(Session["User_Name"]).Trim());
}
if (msg.Result == -2)
{
msg.DisplayError = true;
msg.Message = "Please fill up the password!";
}
else
{
msg.DisplaySuccess = true;
msg.Message = "The password has been successfully changed!";
}
return(Json(msg));
}
public JsonResult Details(string PickUp_Date, string Return_Date, string Id, VerificationMessages msg)
{
if (Session["User_Name"] == null)
{
return(Json(1));
}
if (string.IsNullOrEmpty(PickUp_Date) || string.IsNullOrEmpty(Return_Date))
{
msg.DisplayError = true;
msg.Message = "Please choose date!";
return(Json(msg));
}
VehiclesDbHandle dbhandle = new VehiclesDbHandle();
ViewBag.DetailsVehicle = dbhandle.GetFullDetailsVehicles(Id);
msg.Result = 0;
msg.Message = string.Empty;
msg.RedirectLink = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (!string.IsNullOrEmpty("Id") && Session["User_Name"] != null)
{
msg.Result = dbhandle.AddVehicleToCart(Convert.ToString(Session["User_Name"]).Trim(), Id.Trim(), PickUp_Date.Trim(), Return_Date.Trim());
if (msg.Result == -1)
{
msg.Message = "You can only have 1 item in the cart!";
msg.DisplayError = true;
}
else if (msg.Result == -2)
{
msg.Message = "This vehicle has been already reserved!";
msg.DisplayError = true;
}
else
{
msg.Message = "The vehicle has been successfully added to the cart!";
msg.DisplaySuccess = true;
}
}
else
{
msg.Message = "Please login to continue!";
msg.DisplayError = true;
}
return(Json(msg));
}
public JsonResult Register(Users smodel, VerificationMessages msg)
{
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(smodel.User_UserName) ||
string.IsNullOrEmpty(smodel.User_EmailAddress) ||
string.IsNullOrEmpty(smodel.User_FirstName) ||
string.IsNullOrEmpty(smodel.User_LastName) ||
string.IsNullOrEmpty(smodel.User_Address) ||
string.IsNullOrEmpty(smodel.User_PostalCode) ||
(string.IsNullOrEmpty(smodel.User_PhoneNumber) || smodel.User_PhoneNumber.Trim().Length < 6 || smodel.User_PhoneNumber.Trim().Length > 20) ||
(string.IsNullOrEmpty(smodel.User_Password) || smodel.User_Password.Trim().Length < 6 || smodel.User_Password.Trim().Length > 20))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
smodel.User_Password = EncryptWithMD5(smodel.User_Password.Trim());
UsersDbHandle dbHandle = new UsersDbHandle();
msg.Result = dbHandle.AddUser(smodel);
if (msg.Result == -1)
{
msg.Message = "The username already exists! Please use different username.";
msg.DisplayError = true;
}
else if (msg.Result == -2)
{
msg.Message = "The email address which you are trying to use has been already taken.";
msg.DisplayError = true;
}
else
{
msg.Message = "The registration has been done successfully! You may now login to the personal area.";
msg.DisplaySuccess = true;
}
return(Json(msg));
}
public JsonResult Login(string UserName, string Password, VerificationMessages msg)
{
msg.Result = 0;
msg.Message = string.Empty;
msg.RedirectLink = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(UserName) || string.IsNullOrEmpty(Password))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
Password = EncryptWithMD5(Password.Trim());
UsersDbHandle dbHandle = new UsersDbHandle();
msg.Result = dbHandle.LoginUser(UserName, Password);
if (msg.Result == -1)
{
msg.DisplayError = true;
msg.Message = "The username or password are incorrect. Please try again!";
}
else
{
Session["User_Role"] = msg.Result;
Session["User_Name"] = UserName;
msg.NeedToRedirect = true;
msg.RedirectLink = Url.Action("Index", "Home");
}
return(Json(msg));
}
public ActionResult RemoveItemFromCart(string Id, VerificationMessages msg)
{
if (Session["User_Name"] == null || string.IsNullOrEmpty(Id))
{
return(RedirectToAction("Index", "Home"));
}
VehiclesDbHandle dbhandle = new VehiclesDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = true;
msg.Result = dbhandle.RemoveItemFromCart(Id, Convert.ToString(Session["User_Name"]));
msg.Message = "The item has been successfully removed from the cart!";
msg.DisplaySuccess = true;
msg.RedirectLink = Url.Action("Index", "Home");
return(Json(msg));
}
public JsonResult DeleteVehicle(string Id, VerificationMessages msg)
{
VehiclesDbHandle dbhandle = new VehiclesDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(Id.Trim()))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
msg.Result = dbhandle.DeleteVehicle(Id.Trim());
msg.DisplaySuccess = true;
msg.Message = "The vehicle has been successfully deleted!";
return(Json(msg));
}
public JsonResult ApproveLicence(string Id, VerificationMessages msg)
{
LicencesDbHandle dbhandle = new LicencesDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(Id.Trim()))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
msg.Result = dbhandle.ApproveLicence(Id.Trim());
msg.DisplaySuccess = true;
msg.Message = "The licence has been successfully approved!";
return(Json(msg));
}
public JsonResult DeleteReservedVehicle(string Id, VerificationMessages msg)
{
VehiclesDbHandle dbhandle = new VehiclesDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(Id.Trim()))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
msg.Result = dbhandle.DeleteReservedVehicleForUser(Convert.ToString(Session["User_Name"]).Trim(), Id.Trim());
msg.DisplaySuccess = true;
msg.Message = "The vehicle has been deleted!";
return(Json(msg));
}
public async Task <string> GetFile(byte[] fileHash)
{
var requestMessage = new GetFileMessage(fileHash);
var subDir = new DirectoryInfo(Path.Combine(TempStorageDirectory, Hasher.GetDirectoryNameFromHash(fileHash)));
if (!subDir.Exists)
{
subDir.Create();
}
var fileName = Hasher.GetFileNameFromHash(fileHash);
var filePath = Path.Combine(subDir.FullName, fileName);
FilesInProgress.Add(fileHash, File.OpenWrite(filePath));
await Communicator.SendMessage(requestMessage);
// wait for transfer
var gotVerificationMessage = false;
string resultsPath = null;
while (!gotVerificationMessage)
{
if (VerificationMessages.ContainsKey(fileHash))
{
var verifyMessage = VerificationMessages[fileHash] as FileStoredVerificationMessage;
resultsPath = (verifyMessage?.Success ?? false) ? verifyMessage.FilePath : null;
VerificationMessages.Remove(fileHash);
gotVerificationMessage = true;
}
await Task.Delay(1);
}
return(resultsPath);
}
public JsonResult UploadVehicle(string VehicleName, string VehiclePrice, string VehicleYear, string VehicleLong, string VehicleLat, HttpPostedFileBase FileVehicle, FormCollection form, VerificationMessages msg)
{
VehiclesDbHandle dbhandle = new VehiclesDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(VehicleName.Trim()) ||
string.IsNullOrEmpty(VehiclePrice.Trim()) ||
string.IsNullOrEmpty(VehicleYear.Trim()) ||
string.IsNullOrEmpty(VehicleLong.Trim()) ||
string.IsNullOrEmpty(VehicleLat.Trim()))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
string VehicleCategories = form["VehicleCategories"].ToString();
string VehicleType = form["VehicleType"].ToString();
string VehicleReFillType = form["VehicleReFillType"].ToString();
string extension = Path.GetExtension(FileVehicle.FileName);
FileVehicle.SaveAs(Server.MapPath("/Content/images/vehiclesclients/") + VehicleName.Trim() + Convert.ToString(Session["User_Name"]).Trim() + extension);
msg.Result = dbhandle.AddVehicleAdmin(VehicleName, VehiclePrice, VehicleCategories, VehicleType, VehicleReFillType, VehicleYear, VehicleLong, VehicleLat, Convert.ToString(Session["User_Name"]).Trim(), extension);
msg.DisplaySuccess = true;
msg.Message = "The vehicle has been successfully added!";
return(Json(msg));
}
public JsonResult SaveUserDetails(string EmailAddressRechek, string PhoneNumberRechek, string AddressRechek, string PostalCodeRechek, VerificationMessages msg)
{
UsersDbHandle dbhandle = new UsersDbHandle();
msg.Result = 3;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (((TempData["User_Details"] as IEnumerable <Users>).FirstOrDefault().User_EmailAddress) != EmailAddressRechek.Trim())
{
if (string.IsNullOrEmpty(EmailAddressRechek))
{
msg.Result = -2;
}
else
{
msg.Result = dbhandle.Update_EmailAddress(EmailAddressRechek.Trim(), Convert.ToString(Session["User_Name"]));
if (msg.Result == -1)
{
msg.DisplayError = true;
msg.Message = "The email already exist! Please use different email address.";
}
}
}
if (((TempData["User_Details"] as IEnumerable <Users>).FirstOrDefault().User_PhoneNumber) != PhoneNumberRechek.Trim())
{
if (string.IsNullOrEmpty(PhoneNumberRechek))
{
msg.Result = -2;
}
else
{
msg.Result = dbhandle.Update_PhoneNumber(PhoneNumberRechek.Trim(), Convert.ToString(Session["User_Name"]));
}
}
if (((TempData["User_Details"] as IEnumerable <Users>).FirstOrDefault().User_Address) != AddressRechek.Trim())
{
if (string.IsNullOrEmpty(AddressRechek))
{
msg.Result = -2;
}
else
{
msg.Result = dbhandle.Update_Address(AddressRechek.Trim(), Convert.ToString(Session["User_Name"]));
}
}
if (((TempData["User_Details"] as IEnumerable <Users>).FirstOrDefault().User_PostalCode) != PostalCodeRechek.Trim())
{
if (string.IsNullOrEmpty(PostalCodeRechek))
{
msg.Result = -2;
}
else
{
msg.Result = dbhandle.Update_PostalCode(PostalCodeRechek.Trim(), Convert.ToString(Session["User_Name"]));
}
}
if (msg.Result == -2)
{
msg.DisplayError = true;
msg.Message = "Please fill up the needed information!";
}
else if (msg.Result != 3)
{
msg.DisplaySuccess = true;
msg.Message = "The information has been successfully changed!";
}
TempData["User_Details"] = dbhandle.GetDetailsForSpecificUser(Convert.ToString(Session["User_Name"]));
return(Json(msg));
}
public JsonResult AddCreditCard(string CCFullName, string CCNumber, string CCMM, string CCYY, string CCSecretCode, VerificationMessages msg)
{
UsersDbHandle dbhandle = new UsersDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(CCFullName) ||
string.IsNullOrEmpty(CCNumber) ||
string.IsNullOrEmpty(CCMM) ||
string.IsNullOrEmpty(CCYY) ||
string.IsNullOrEmpty(CCSecretCode))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
msg.Result = dbhandle.AddCreditCard(CCFullName, CCNumber, CCMM, CCYY, CCSecretCode, Convert.ToString(Session["User_Name"]).Trim());
if (msg.Result == -1)
{
msg.DisplayError = true;
msg.Message = "You have already added a credit card to your account! Please remove it and try again.";
}
else
{
msg.DisplaySuccess = true;
msg.Message = "The credit card has been successfully added to your account!";
}
return(Json(msg));
}
public JsonResult UploadUserLicence(string NumberLic, string NameLic, string BirthDateLic, string IssueDateLic, string CategoryLic, HttpPostedFileBase FileLic, VerificationMessages msg)
{
LicencesDbHandle dbhandle = new LicencesDbHandle();
msg.Result = 0;
msg.Message = string.Empty;
msg.DisplaySuccess = false;
msg.DisplayError = false;
msg.NeedToRedirect = false;
if (string.IsNullOrEmpty(NumberLic) ||
string.IsNullOrEmpty(NameLic) ||
string.IsNullOrEmpty(BirthDateLic) ||
string.IsNullOrEmpty(IssueDateLic) ||
string.IsNullOrEmpty(CategoryLic))
{
msg.DisplayError = true;
msg.Message = "Invalid!";
return(Json(msg));
}
string extension = Path.GetExtension(FileLic.FileName);
FileLic.SaveAs(Server.MapPath("/Content/images/user_licences/") + Convert.ToString(Session["User_Name"]).Trim() + extension);
msg.Result = dbhandle.AddLicence(NameLic, NumberLic, BirthDateLic, IssueDateLic, CategoryLic, Convert.ToString(Session["User_Name"]).Trim(), extension);
if (msg.Result == -1)
{
msg.DisplayError = true;
msg.Message = "The licence has been been already added to your account!";
}
else
{
msg.DisplaySuccess = true;
msg.Message = "The licence has been successfully added!";
}
return(Json(msg));
}
public async Task <bool> StoreFile(IBackupFile file, byte[] hash)
{
var success = false;
await Communicator.SendMessage(new FileStartMessage(hash));
var totalBytes = file.Length;
var buffer = new byte[BufferSize];
var position = 0L;
var remainingBytes = totalBytes;
var message = new FileChunckMessage()
{
FileHash = hash
};
if (FileTransferResponse.ContainsKey(hash))
{
FileTransferResponse.Remove(hash);
}
FileTransferResponse.Add(hash, false);
using (var fileStream = file.OpenRead())
{
while (position < totalBytes)
{
var bytesToRead = (int)((remainingBytes > BufferSize) ? BufferSize : remainingBytes);
if (bytesToRead < BufferSize)
{
buffer = new byte[bytesToRead];
}
position += fileStream.Read(buffer, 0, bytesToRead);
remainingBytes = totalBytes - position;
message.FileData = buffer;
await Communicator.SendMessage(message);
while (!FileTransferResponse[hash])
{
await Task.Delay(1);
}
FileTransferResponse[hash] = false;
}
}
await Communicator.SendMessage(new FileEndMessage(hash));
// Watch the inbound messages for a verification message
var gotVerificationMessage = false;
while (!gotVerificationMessage)
{
if (VerificationMessages.ContainsKey(hash))
{
var verifyMessage = VerificationMessages[hash] as FileStoredVerificationMessage;
success = verifyMessage?.Success ?? false;
VerificationMessages.Remove(hash);
gotVerificationMessage = true;
}
await Task.Delay(1);
}
return(success);
}
protected void ProcessMessage(object sender, MessageReceivedArgs e)
{
switch (e.Message)
{
case FileStartMessage message:
if (!FilesInProgress.ContainsKey(message.Payload))
{
var fileHash = message.Payload;
var subDir = new DirectoryInfo(Path.Combine(TempStorageDirectory, Hasher.GetDirectoryNameFromHash(fileHash)));
if (!subDir.Exists)
{
subDir.Create();
}
var fileName = Hasher.GetFileNameFromHash(fileHash);
var filePath = Path.Combine(subDir.FullName, fileName);
FilesInProgress.Add(message.Payload, File.OpenWrite(filePath));
}
break;
case FileChunckMessage message:
if (FilesInProgress.ContainsKey(message.FileHash))
{
var stream = FilesInProgress[message.FileHash];
stream.Write(message.FileData, 0, message.FileData.Length);
var receipt = new FileChunkReceivedMessage(message.FileHash, message.DataChecksum);
Communicator.SendMessage(((INetworkClient)sender).ClientName, receipt);
}
break;
case FileEndMessage message:
if (FilesInProgress.ContainsKey(message.Payload))
{
var stream = FilesInProgress[message.Payload];
stream.Flush();
var fileHash = message.Payload;
var subDir = Hasher.GetDirectoryNameFromHash(fileHash);
var fileName = Hasher.GetFileNameFromHash(fileHash);
var filePath = Path.Combine(TempStorageDirectory, subDir, fileName);
stream.Dispose();
ReadFile(((INetworkClient)sender).ClientName, message.Payload, new FileInfo(filePath));
FilesInProgress.Remove(message.Payload);
}
break;
case AbandonFileTransferMessage message:
if (FilesInProgress.ContainsKey(message.Payload))
{
var stream = FilesInProgress[message.Payload];
stream.Dispose();
FilesInProgress.Remove(message.Payload);
}
break;
case FileChunkReceivedMessage message:
FileTransferResponse[message.FileHash] = true;
break;
case FileStoredVerificationMessage message:
VerificationMessages.Add(message.FileHash, message);
break;
case GetFileMessage message:
SendFile(((INetworkClient)sender).ClientName, message.Payload);
break;
}
}
