public static OperationStatus CreateFromExeption(string message, Exception ex)
{
OperationStatus status = new OperationStatus(){Status = false, Message = message};
if (ex != null)
{
status.ExeptionMessage = ex.Message;
status.ExeptionStackTrace = ex.StackTrace;
}
return status;
}
public ActionResult Create([Bind(Include = "Id,Name")] CarBrand brand)
{
if (ModelState.IsValid)
{
var opStatus = new OperationStatus { Status = true, Message = "Brand added" };
try
{
_brandRepository.Add(brand);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error adding brand car.", exp);
}
TempData["OperationStatus"] = opStatus;
return RedirectToAction("Index");
}
return View(brand);
}
public ActionResult Create([Bind(Include = "Id,Color,Price,EngineCapacity,Description,ModelId")] Car car, HttpPostedFileBase image)
{
string userId = User.Identity.GetUserId();
if (userId == null)
return HttpNotFound();
var model = _modelCarRepository.GetModelById(car.ModelId);
if (model == null)
{
ModelState.AddModelError("ModelId", "No existing model");
}
if (ModelState.IsValid)
{
car.UserId = userId;
if (image != null)
{
car.ImageMimeType = image.ContentType;
car.ImageData = new byte[image.ContentLength];
image.InputStream.Read(car.ImageData, 0, image.ContentLength);
}
var opStatus = new OperationStatus { Status = true, Message = "Car added" };
try
{
_carRepository.Add(car);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error adding car.", exp);
}
TempData["OperationStatus"] = opStatus;
return RedirectToAction("Index");
}
ViewBag.BrandTree = _brandsTreeRepository.GetBrandsModelsTree();
return View(car);
}
public ActionResult Create([Bind(Include = "Id,Name,BrandId")] CarModel model)
{
if (ModelState.IsValid)
{
var opStatus = new OperationStatus { Status = true, Message = "Brand added" };
try
{
_modelRepository.Add(model);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error adding model car.", exp);
}
TempData["OperationStatus"] = opStatus;
return RedirectToAction("Index", new {Id = model.BrandId});
}
ViewBag.Brand = model.Brand;
return View(model);
}
public ActionResult DeleteConfirmed(int id)
{
Car car = _carRepository.GetCarById(id);
var opStatus = new OperationStatus { Status = true, Message = "Car deleted" };
try
{
_carRepository.Delete(car);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error deleting car.", exp);
}
TempData["OperationStatus"] = opStatus;
return RedirectToAction("Index", new { Id = car.ModelId });
}
public ActionResult Edit([Bind(Include = "Id,Name,BrandId")] CarModel model)
{
if (ModelState.IsValid)
{
var opStatus = new OperationStatus { Status = true, Message = "model updated" };
try
{
_modelRepository.Update(model);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error updating model car.", exp);
}
TempData["OperationStatus"] = opStatus;
return RedirectToAction("Index", new {Id = model.BrandId});
}
ViewBag.BrandId = new SelectList(_brandRepository.GetAll(), "Id", "Name", model.BrandId);
return View(model);
}
public ActionResult DeleteConfirmed(int id)
{
CarModel model = _modelRepository.GetModelById(id);
if (model == null)
{
return HttpNotFound();
}
var opStatus = new OperationStatus { Status = true, Message = "model deleted" };
if (!model.Cars.Any())
{
try
{
_modelRepository.Delete(model);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error deleting model car.", exp);
}
TempData["OperationStatus"] = opStatus;
}
else
TempData["OperationStatus"] = new OperationStatus() { Status = true, Message = "You must delete all cars for this model first" };
return RedirectToAction("Index", new {Id = model.BrandId});
}
public ActionResult DeleteConfirmed(int id)
{
CarBrand brand = _brandRepository.GetBrandById(id);
if (brand == null)
{
return HttpNotFound();
}
if (!brand.Models.Any())
{
var opStatus = new OperationStatus { Status = true, Message = "Brand deleted" };
try
{
_brandRepository.Delete(brand);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error deleting brand car.", exp);
}
TempData["OperationStatus"] = opStatus;
}
else
TempData["OperationStatus"] = new OperationStatus()
{
Status = true,
Message = "You must delete all models for this brand first"
};
return RedirectToAction("Index");
}