public string Free(int?ID, int?dist)
{
Car carFree = null;
var days = 0.0;
JavaScriptSerializer TheSerializer = new JavaScriptSerializer();
using (RentCar rentM = new RentCar())
{
// search last active rent by car id
CarsRent rent = rentM.SearchFor(c => c.NumCar == ID).LastOrDefault();
if (rent != null)
{
rent.RealFinishRent = System.DateTime.Now;
rentM.Update(rent);
days = (rent.FinishRent - rent.StartRent).TotalDays;
// search & free-up car
using (CarM tCar = new CarM())
{
carFree = tCar.SearchFor(c => c.CarNumber == ID).First();
carFree.FreeForRent = true;
if (dist != null)
{
carFree.CurrentDistance = (int)dist;
}
tCar.Update(carFree);
}
// succsess response
var TheJson = TheSerializer.Serialize(new
{
ID = carFree.CarNumber,
CarModel = carFree.CarModel,
Days = days,
}
);
return(TheJson);
}
else
{
// bad response
var TheJsonErr = TheSerializer.Serialize(new
{
text = "Invalid rent detected"
}
);
return(TheJsonErr);
}
}
}
public string Edit(CarsRent curr)
{
// serialization instance
JavaScriptSerializer TheSerializer = new JavaScriptSerializer();
try
{
// search rent in data base
using (RentCar rent = new RentCar())
{
// update
CarsRent eqv = rent.GetById(curr.id);
if (eqv != null)
{
eqv.StartRent = curr.StartRent;
eqv.FinishRent = curr.FinishRent;
eqv.RealFinishRent = curr.RealFinishRent;
rent.Update(eqv);
}
}
// response success
var TheJson = TheSerializer.Serialize(new
{
id = curr.id,
NumCar = curr.NumCar,
NumUser = curr.NumUser,
StartRent = curr.StartRent,
FinishRent = curr.FinishRent,
RealFinishRent = curr.RealFinishRent,
}
);
return(TheJson);
}
catch
{
// bad response
var TheJsonErr = TheSerializer.Serialize(new
{
text = "Invalid operaton..."
}
);
return(TheJsonErr);
}
}
/// <summary>
/// deleting rents
/// </summary>
/// <param name="id">rent id</param>
/// <returns>redirect to index action</returns>
public ActionResult Delete(int id)
{
try
{
using (RentCar c = new RentCar())
{
CarsRent finded = c.GetById(id);
c.Delete(finded);
}
TempData["RentDel"] = "Rent information was removed from system...";
return(RedirectToAction("Index"));
}
catch
{
TempData["RentDel"] = "Remove unfortunately has stopped...";
return(RedirectToAction("Index"));
}
}
/// <summary>
/// Implementention IModelBinder interface
/// combine 2 models
/// </summary>
/// <param name="controllerContext"></param>
/// <param name="bindingContext"></param>
/// <returns>OrderRentModel</returns>
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
HttpContextBase objContext = controllerContext.HttpContext;
//getting fields from request
string userId = objContext.Request.Form["user"];
string carId = objContext.Request.Form["car"];
string start = objContext.Request.Form["start"];
string finish = objContext.Request.Form["finish"];
// creating models accordingly request
UserM um = new UserM();
CarM cm = new CarM();
var UID = int.Parse(userId);
var CID = int.Parse(carId);
Car auto = cm.SearchFor(c => c.CarNumber == CID).FirstOrDefault();
User user = um.SearchFor(u => u.IdNumber == UID).FirstOrDefault();
CarsRent rent = new CarsRent();
rent.NumCar = int.Parse(carId);
rent.NumUser = int.Parse(userId);
rent.StartRent = DateTime.Parse(start);
rent.FinishRent = DateTime.Parse(finish);
rent.RealFinishRent = DateTime.Parse(finish);
//rent.User = user;
//rent.Car = auto;
//returned model
OrderRentModel rentModel = new OrderRentModel()
{
cars = new List <Car>()
};
rentModel.cars.Add(auto);
rentModel.user = user;
rentModel.order = rent;
return(rentModel);
}
