public ICollection <string> ValidateCar(AddCarFormModel model)
{
var errors = new List <string>();
if (model.Model.Length < CarModelMinLength || model.Model.Length > DefaultMaxLength)
{
errors.Add($"Model '{model.Model}' is not valid. It must be between {CarModelMinLength} and {DefaultMaxLength} characters long.");
}
if (model.Year < CarYearMinValue || model.Year > CarYearMaxValue)
{
errors.Add($"Year '{model.Year}' is not valid. It must be between {CarYearMinValue} and {CarYearMaxValue}.");
}
if (!Uri.IsWellFormedUriString(model.Image, UriKind.Absolute))
{
errors.Add($"Image {model.Image} is not a valid URL.");
}
if (!Regex.IsMatch(model.PlateNumber, CarPlateNumberRegularExpression))
{
errors.Add($"Plate number {model.PlateNumber} is not valid. It should be in format 'AA0000AA'.");
}
return(errors);
}
public HttpResponse Add(AddCarFormModel model)
{
if (this.userService.IsMechanic(this.User.Id))
{
return(Unauthorized());
}
var modelErrors = this.validator.ValidateCar(model);
if (modelErrors.Any())
{
return(Error(modelErrors));
}
var car = new Car
{
Model = model.Model,
Year = model.Year,
PictureUrl = model.Image,
PlateNumber = model.PlateNumber,
OwnerId = this.User.Id
};
this.data.Cars.Add(car);
this.data.SaveChanges();
return(Redirect("/Cars/All"));
}
public ICollection <string> ValidateCar(AddCarFormModel car)
{
var errors = new List <string>();
if (car.Model == null || car.Model.Length < CarModelMinLength || car.Model.Length > DefaultMaxLength)
{
errors.Add($"Model '{car.Model}' is not valid. It must be between {CarModelMinLength} and {DefaultMaxLength} characters long.");
}
if (car.Year < CarYearMinValue || car.Year > CarYearMaxValue)
{
errors.Add($"Year '{car.Year}' is not valid. It must be between {CarYearMinValue} and {CarYearMaxValue}.");
}
if (car.Image == null || !Uri.IsWellFormedUriString(car.Image, UriKind.Absolute))
{
errors.Add($"Image '{car.Image}' is not valid. It must be a valid URL.");
}
if (car.PlateNumber == null || !Regex.IsMatch(car.PlateNumber, CarPlateNumberRegularExpression))
{
errors.Add($"Plate number '{car.PlateNumber}' is not valid. It should be in 'XX0000XX' format.");
}
return(errors);
}
public ICollection <string> ValidateCarCreation(AddCarFormModel model)
{
var errors = new List <string>();
if (model.Model.Length < 5 || model.Model.Length > 20)
{
errors.Add($"Model '{model.Model}' must be between 5 and 20 characters long.");
}
if (model.Year < 1900 || model.Year > 2100)
{
errors.Add($"Year '{model.Year}' must be between 1900 and 2100.");
}
if (!Uri.IsWellFormedUriString(model.Image, UriKind.Absolute))
{
errors.Add($"Image '{model.Image}' is not a valid Url.");
}
if (!Regex.IsMatch(model.PlateNumber, "[A-Z]{2}[0-9]{4}[A-Z]{2}"))
{
errors.Add($"Plate number {model.PlateNumber} is not valid. It should be in format 'AA0000AA'");
}
return(errors);
}
public IActionResult AddCar(AddCarFormModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
//html sanitizer for model.Description
this.cars.Add(model.Make, model.Year, model.Power, model.Importer, model.Description);
TempData["SuccessMessage"] = "Car added successfully!";
return(RedirectToAction(nameof(All)));
}
public HttpResponse Add(AddCarFormModel model)
{
if (this.userService.IsMechanic(this.User.Id))
{
return(Error("Mechanic cannot add car."));
}
var modelErrors = this.validator.ValidateCar(model);
if (modelErrors.Any())
{
return(Error(modelErrors));
}
this.carService.Add(model.Model, model.Year, model.Image, model.PlateNumber, this.User.Id);
return(Redirect("/Cars/All"));
}
public IActionResult Add(AddCarFormModel car)
{
if (ModelState.IsValid)
{
var userId = userManager.GetUserId(this.User);
Car addCar = new Car
{
Brand = car.Brand,
Category = car.Category,
Engine = car.Engine,
HorsePower = car.HorsePower,
ImageUrl = car.ImageUrl,
Model = car.Model,
Type = car.Type,
Year = car.Year,
UserId = userId
};
this.db.Cars.Add(addCar);
this.db.SaveChanges();
return(RedirectToAction("Details", new { addCar.Id }));
}
return(View(car));
}
public IActionResult Add(AddCarFormModel car)
{
if (ModelState.IsValid)
{
var userId = this.userManager.GetUserId(this.User);
var carDb = (new Car
{
ImageUrl = car.ImageUrl,
Make = car.Make,
Model = car.Model,
Price = car.Price,
Year = car.Year,
UserId = userId
});
this.db.Add(carDb);
this.db.SaveChanges();
return(RedirectToAction(nameof(Details), new { carDb.Id }));
}
return(View());
}
