public ActionResult RentVideo(RentVideoModel model)
{
var result = new StatusModel();
var rentBL = new RentBL();
result = rentBL.RentVideo(model);
return Json(result);
}
public ActionResult ReturnVideo(RentVideoModel model)
{
var result = new StatusModel();
var rentBL = new RentBL();
result = rentBL.ReturnVideo(model);
return Json(result, JsonRequestBehavior.AllowGet);
}
/// <summary>
/// method that executing the renting action
/// </summary>
/// <param name="model">model containrs user id and video id</param>
/// <returns>success/nor</returns>
public StatusModel RentVideo(RentVideoModel model)
{
var result = new StatusModel(); result.Success = true;
try
{
using (var repository = new Repository())
{
//check if user already renting video and if video is 'free'
var user = repository.UserRepository.GetByKey(model.UserID);
var video = repository.VideoRepository.GetByKey(model.VideoID);
if (user == null || video == null)
{
result.Success = false;
result.Message = "Bad parameters";
return result;
}
if (user.IsRenting || video.RenterID != null)
{
result.Success = false;
result.Message = "rent proccess cannot be exceuted";
return result;
}
//commit renting
user.IsRenting = true;
video.RenterID = user.ID;
repository.UserRepository.Commit();
}
}
catch (Exception ex)
{
result.Success = false;
result.Message = "unexpected ERROR";
}
return result;
}
