private void Entrance(string cardId)
{
if (allCards.Contains(cardId))
{
var db1 = new CarCheckerContext();
var userId = db1.Cards.FirstOrDefault(c => c.CardId == cardId).UserId;
var user = db1.Users.FirstOrDefault(u => u.Id == userId);
KnownUser(cardId);
if (!user.InGarage)
{
if (CheckACar.GetCarSratus(cardId) >= 0)
{
OpenGate.Open(cardId);
}
else
{
errorLabel.Text = "Не уплачено!";
}
}
else
{
errorLabel.Text = "Пользователь не выехал из гаража, но пытается вьехать";
}
}
else
{
UnknownPerson();
}
RemoveAndFocus();
}
private void Open(string cardId)
{
allCards = db.Cards.Select(c => c.CardId).ToList();
UnknownPerson();
if (allCards.Contains(cardId))
{
var db1 = new CarCheckerContext();
var userId = db1.Cards.FirstOrDefault(c => c.CardId == cardId).UserId;
var user = db1.Users.FirstOrDefault(u => u.Id == userId);
KnownUser(cardId);
if (CheckACar.GetCarSratus(cardId) >= 0)
{
OpenGate.Open(cardId);
UserEntrances.Add(cardId);
}
else
{
errorLabel.Text = "Не уплачено!";
}
//if (user.InGarage)
// OpenGate.Open(cardId);
//else if (CheckACar.GetCarSratus(cardId) >= 0)
// OpenGate.Open(cardId);
// else
// errorLabel.Text = "Не уплачено!";
}
RemoveAndFocus();
}
public static bool ChangeSettings(List <AdminSettings> settings)
{
var succsess = false;
var db = new CarCheckerContext();
db.AdminSettings.RemoveRange(db.AdminSettings.ToList());
db.SaveChanges();
var newSettings = new List <AdminSettings>
{
new AdminSettings {
Name = AdminSettingsNames.Card1, Value = settings[0].Value
},
new AdminSettings {
Name = AdminSettingsNames.Card2, Value = settings[1].Value
},
new AdminSettings {
Name = AdminSettingsNames.Card3, Value = settings[2].Value
},
new AdminSettings {
Name = AdminSettingsNames.Card4, Value = settings[3].Value
},
new AdminSettings {
Name = AdminSettingsNames.USBPort, Value = settings[4].Value
}
};
db.AdminSettings.AddRange(newSettings);
db.SaveChanges();
succsess = true;
return(succsess);
}
private void saveButton_Click(object sender, EventArgs e)
{
try
{
var db = new CarCheckerContext();
int garageNumber = Convert.ToInt32(garageComboBox.SelectedItem);
var user = db.Users.FirstOrDefault(u => u.GarageNumber == garageNumber);
user.Name = nameTextBox.Text;
user.Surname = surnameTextBox.Text;
user.Phone = phoneTextBox.Text;
user.Birthday = (DateTime) new DateTimeConverter().ConvertFromString(birthdayTextBox.Text);
db.SaveChanges();
DialogResult result = MessageBox.Show("Успех!", "Успех!", MessageBoxButtons.OK);
if (result == DialogResult.OK)
{
Close();
}
}
catch (Exception)
{
DialogResult result = MessageBox.Show("Ошибка!", "Ошибка!", MessageBoxButtons.OK);
}
}
public static double GetCarStatus(int garageNumber)
{
using (var db = new CarCheckerContext())
{
var user = db.Users.FirstOrDefault(u => u.GarageNumber == garageNumber);
return(user.Balance);
}
}
public static void AddNewUser(User user, string cardNumber)
{
var db = new CarCheckerContext();
db.Users.Add(user);
db.SaveChanges();
AddCardToUser(user, cardNumber);
}
private static void AddOneOpenCount()
{
using (var db = new CarCheckerContext())
{
var currentOpensCount = db.AdminSettings.FirstOrDefault(s => s.Name == "openCount").Value;
db.AdminSettings.FirstOrDefault(s => s.Name == "openCount").Value =
(Convert.ToInt32(currentOpensCount) + 1).ToString();
db.SaveChanges();
}
}
public static double GetCarSratus(string cardNumber)
{
using (var db = new CarCheckerContext())
{
var card = db.Cards.FirstOrDefault(c => c.CardId == cardNumber);
var user = db.Users.FirstOrDefault(u => u.Id == card.UserId);
return(GetCarStatus(user.GarageNumber));
}
}
private static void SendCommandToArduino()
{
const int isReady = 4, end = 5;
var db = new CarCheckerContext();
SerialPort serialPort1 = new SerialPort()
{
PortName = db.AdminSettings.FirstOrDefault(a => a.Name == "arduinoPort").Value,
BaudRate = 9600
};
if (!serialPort1.IsOpen)
{
serialPort1.Open();
}
if (serialPort1.IsOpen)
{
serialPort1.Write("5");
}
serialPort1.DiscardInBuffer();
if (firstOpen)
{
firstOpen = false;
serialPort1.Close();
return;
}
bool getAnswer = true;
var answer = serialPort1.ReadChar();
var answersCount = 0;
for (int i = 0; i < 15; i++)
{
answer = serialPort1.ReadChar();
if (answer == end)
{
serialPort1.Close();
break;
}
else if (answer == isReady)
{
serialPort1.Close();
SendCommandToArduino();
break;
}
if (i == 14)
{
serialPort1.Close();
break;
}
}
}
public static void AddCardToUser(User user, string cardNumber)
{
var db = new CarCheckerContext();
db.Cards.Add(new RFIDCard
{
CardId = cardNumber,
UserId = user.Id
});
db.SaveChanges();
}
private void ChangeAdminSettings()
{
var db = new CarCheckerContext();
string openCount = "0";
if (db.AdminSettings.ToList().Count == 11)
{
openCount = db.AdminSettings.ToList().FirstOrDefault(s => s.Name == "openCount").Value;
}
db.AdminSettings.RemoveRange(db.AdminSettings.ToList());
db.SaveChanges();
var newSettings = new List <AdminSettings>
{
new AdminSettings {
Name = "adminDeviceName", Value = adminTextBox.Text
},
new AdminSettings {
Name = "entranceDeviceName", Value = entranceTextBox.Text
},
new AdminSettings {
Name = "exitDeviceName", Value = exitTextBox.Text
},
new AdminSettings {
Name = "card1", Value = card1TextBox.Text
},
new AdminSettings {
Name = "card2", Value = card2TextBox.Text
},
new AdminSettings {
Name = "card3", Value = card3TextBox.Text
},
new AdminSettings {
Name = "card4", Value = card4TextBox.Text
},
new AdminSettings {
Name = "arduinoPort", Value = arduinoTextBox.Text
},
new AdminSettings {
Name = "admin1", Value = admin1TextBox.Text
},
new AdminSettings {
Name = "admin2", Value = admin2TextBox.Text
},
new AdminSettings {
Name = "openCount", Value = openCount
}
};
db.AdminSettings.AddRange(newSettings);
db.SaveChanges();
}
public static bool Add(User user, string cardNumber)
{
var succsess = false;
var db = new CarCheckerContext();
db.Users.Add(user);
db.SaveChanges();
AddCardToUser(user, cardNumber);
succsess = true;
return(succsess);
}
public static void Add(string card)
{
using (var db = new CarCheckerContext())
{
db.Entrances.Add(new Entrance
{
EntranceDate = DateTime.Now.Date,
UserId = Users.GetUser(card).User.Id
});
db.SaveChanges();
}
}
private static void ChangeStatusInGarage(string cardId)
{
using (var db = new CarCheckerContext())
{
var userId = db.Cards.FirstOrDefault(c => c.CardId == cardId).UserId;
var userInGarage = db.Users.FirstOrDefault(u => u.Id == userId);
userInGarage.InGarage = !userInGarage.InGarage;
db.Entry(userInGarage).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
public static User GetSelectedUser(string selectedGarage)
{
var db = new CarCheckerContext();
var garage = Convert.ToInt32(selectedGarage);
var user = db.Users
.Include(u => u.Payments)
.Include(u => u.Cards)
.Include(u => u.Entrances)
.FirstOrDefault(u => u.GarageNumber == garage);
return(user);
}
public static string[] GarageNumbers()
{
var db = new CarCheckerContext();
var garages = db.Users.Select(u => u.GarageNumber).OrderBy(k => k).ToArray();
var garagesInString = new List <string>();
foreach (var garage in garages)
{
garagesInString.Add(garage.ToString());
}
return(garagesInString.ToArray());
}
public static bool AddEntrance(string card)
{
using (var db = new CarCheckerContext())
{
db.Entrances.Add(new Entrance
{
EntranceDate = DateTime.Now.Date,
UserId = GetUser(card).User.Id
});
db.SaveChanges();
return(true);
}
}
public static void Add(string card)
{
using (var db = new CarCheckerContext())
{
var newEntrance = new Entrance
{
EntranceDate = DateTime.Now.Date,
UserId = Show.GetUserByCard(card).Id
};
db.Entrances.Add(newEntrance);
db.SaveChanges();
}
}
public static AllUserData ShowUserByCardId(string card)
{
var db = new CarCheckerContext();
var users = db.Cards.Include(c => c.User).ToList();
var user = new AllUserData
{
User = GetUserByCard(card),
Card = db.Cards.FirstOrDefault(c => c.CardId == card)
};
return(user);
}
public static void Pay(User user, double price)
{
var db = new CarCheckerContext();
db.Payments.Add(new Models.Payment
{
PayUserId = user.Id,
Sum = price,
DateTime = DateTime.Now
});
db.SaveChanges();
db.Users.FirstOrDefault(u => u.Id == user.Id).Balance += price;
db.SaveChanges();
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
var db = new CarCheckerContext();
SerialPort serialPort1 = new SerialPort()
{
PortName = db.AdminSettings.FirstOrDefault(a => a.Name == "arduinoPort").Value,
BaudRate = 9600
};
if (serialPort1.IsOpen)
{
serialPort1.Close();
}
}
public static void WriteOff(double price)
{
var db = new CarCheckerContext();
foreach (var user in db.Users)
{
user.Balance -= price;
}
db.SaveChanges();
db.WriteOff.Add(
new WriteOff
{
Sum = price,
DateTime = DateTime.Now
});
db.SaveChanges();
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
if (textBox1.Text.Length == 10)
{
var cardId = textBox1.Text;
errorLabel.Text = "";
textBox1.Text = "";
if (cardId == password)
{
ReactionOnCard.SuperAdmin();
RemoveAndFocus();
return;
}
if (adminSettings["admin1"] == cardId || adminSettings["admin2"] == cardId)
{
ReactionOnCard.Admin();
RemoveAndFocus();
return;
}
if (adminSettings["adminDeviceName"] == inputDeviceName || adminSettings.ContainsValue(cardId))
{
ReactionOnCard.SuperAdmin();
RemoveAndFocus();
return;
}
Open(cardId);
var db = new CarCheckerContext();
SerialPort serialPort1 = new SerialPort()
{
PortName = db.AdminSettings.FirstOrDefault(a => a.Name == "arduinoPort").Value,
BaudRate = 9600
};
if (serialPort1.IsOpen)
{
serialPort1.Close();
}
RemoveAndFocus();
}
}
public static bool Pay(User user, int price)
{
var succsess = false;
var db = new CarCheckerContext();
db.Payments.Add(
new Models.Payment
{
PayUserId = user.Id,
Sum = price,
DateTime = DateTime.Now
}
);
db.SaveChanges();
db.Users.Find(user.Id).Balance += price;
db.SaveChanges();
succsess = true;
return(succsess);
}
public static bool WriteOff(int price)
{
var succsess = false;
var db = new CarCheckerContext();
foreach (var user in db.Users)
{
user.Balance -= price;
}
db.SaveChanges();
db.WriteOff.Add(new WriteOff {
DateTime = DateTime.Now, Sum = price
});
db.SaveChanges();
return(succsess);
}
private void Exit(string cardId)
{
if (allCards.Contains(cardId))
{
var db1 = new CarCheckerContext();
var userId = db1.Cards.FirstOrDefault(c => c.CardId == cardId).UserId;
var user = db1.Users.FirstOrDefault(u => u.Id == userId);
KnownUser(cardId);
if (user.InGarage)
{
OpenGate.Open(cardId);
}
else
{
errorLabel.Text = "Пользователь не вьехал в гараж, но пытается выехать";
}
}
else
{
UnknownPerson();
}
RemoveAndFocus();
}
public static List <User> GetAllUsers()
{
var db = new CarCheckerContext();
return(db.Users.ToList());
}
public static List <WriteOff> GetAllWriteOff()
{
var db = new CarCheckerContext();
return(db.WriteOff.ToList());
}