private void PayDeposit()
{
int id;
var valid = int.TryParse(DamageDepositId, out id);
if (!valid)
{
return;
}
_context.DamageDeposits_tbl.First(r => r.Id == id).Paid = true;
_context.SaveChanges();
}
private void CreateCompany()
{
var newCompany = new InsuranceCompany()
{
Name = NewCompanyName,
ContactNumber = NewCompanyNumber
};
_context.InsuranceCompanies_tbl.Add(newCompany);
_context.SaveChanges();
InsuranceCompanies = new ObservableCollection <InsuranceCompany>(_context.InsuranceCompanies_tbl.ToList());
NewCompanyName = "";
NewCompanyNumber = "";
}
private void AddStock()
{
// do checks
int newStock;
var newStockValid = int.TryParse(StockToAdd, out newStock);
if (!newStockValid)
{
return;
}
if (SelectedEquipmentId == -1)
{
return;
}
// get equipment
_context.Equipment_tbl.First(r => r.Id == SelectedEquipmentId).Stock += newStock;
StockToAdd = "";
_context.SaveChanges();
}
private void CreateCustomer()
{
var newCustomer = new Customer()
{
FirstName = InputFirstName,
Surname = InputSurname,
AddressLine1 = InputAddress1,
AddressLine2 = InputAddress2,
ContactNumber = InputContactNumber,
Postcode = InputPostcode
};
_context.Customers_tbl.Add(newCustomer);
_context.SaveChanges();
}
private void Book()
{
// Validate id
int id;
var idValid = int.TryParse(CustomerId, out id);
if (!idValid)
{
return;
}
// Validate type id
if (SelectedType <= 0)
{
return;
}
// Check dates in order
if (ToDate.Ticks < FromDate.Ticks)
{
return;
}
// Check availability
int vehicleId;
var vehicleAvailable = _vehicleAvailability.FindAvailableVehicle(FromDate, ToDate, SelectedType, out vehicleId);
if (!vehicleAvailable)
{
return;
}
// checks done, send it
var newDamageDeposit = new DamageDeposit()
{
Paid = false,
Refunded = false,
Price = 140
};
_context.DamageDeposits_tbl.Add(newDamageDeposit);
_context.SaveChanges();
// Get price
var price = _priceCalculator.CalculatePrice(FromDate, ToDate, vehicleId);
var newBooking = new Booking()
{
CustomerId = id,
AmountPaid = 0,
StartDate = FromDate,
EndDate = ToDate,
DamageDepositId = newDamageDeposit.Id,
VehicleId = vehicleId,
Price = price
};
_context.Bookings_tbl.Add(newBooking);
_context.SaveChanges();
CustomerId = "";
}
private void MakeSale()
{
// Validate user id
int id;
var idValid = int.TryParse(CustomerId, out id);
if (!idValid)
{
return;
}
// Check user exists
var userExists = _context.Customers_tbl.Any(r => r.Id == id);
if (!userExists)
{
return;
}
// Validate the quantity
int quantity;
var quantityValid = int.TryParse(Quantity, out quantity);
if (!quantityValid)
{
return;
}
// Validate the equipment
if (SelectedEquipment <= 0)
{
return;
}
// Check equipment exists
var equipmentExists = _context.Equipment_tbl.Any(r => r.Id == id);
if (!equipmentExists)
{
return;
}
// Check theres enough in stock
var enoughStock = _context.Equipment_tbl.First(r => r.Id == SelectedEquipment).Stock >= quantity;
if (!enoughStock)
{
return;
}
// All valid, make the sale
var newSale = new Sale()
{
CustomerId = id,
Quantity = quantity,
EquipmentId = SelectedEquipment,
DateOfSale = DateTime.Now
};
_context.Sales_tbl.Add(newSale);
_context.Equipment_tbl.First(r => r.Id == SelectedEquipment).Stock -= quantity;
_context.SaveChanges();
Quantity = "";
UpdateStockRemaining();
}
