//возвращает частичное представление "Отзывы", принимает id маршрута
public ActionResult IndexComment(int id)
{
string userId = User.Identity.GetUserId();
//если пользователь не авторизован, возвращаем список комментариев к этому маршруту
if (userId == null)
{
Trip trip = db.Trips.Where(t => t.TripId == id).First();
return(PartialView("IndexComment", trip.Users_Trips.ToList()));
}
Users_Trips u_t = db.Users_Trips.Where(ut => ut.TripId == id && ut.UserId == userId).FirstOrDefault();
//если этот пользователь еще не оставлял комментарий и оценку к маршруту, но добавил этот маршрут
if (u_t != null && u_t.CommentText == null)
{
ViewBag.TripId = id;
return(PartialView("NoComment"));
}
//иначе возвращаем список комментариев к этому маршруту
else
{
Trip trip = db.Trips.Where(t => t.TripId == id).First();
return(PartialView("IndexComment", trip.Users_Trips.ToList()));
}
}
public ActionResult Index(int id)
{
string userId = User.Identity.GetUserId();
//если авторизован
if (userId != null)
{
Users_Trips ut = db.Users_Trips.Where(u_t => u_t.TripId == id && u_t.UserId == userId).FirstOrDefault();
//если у пользователя уже есть такой маршрут
if (ut != null)
{
ViewData["Disabled"] = true;
}
else
{
ViewData["Disabled"] = false;
}
}
else
{
ViewData["Disabled"] = true;
}
ViewData["TripId"] = id;
return(PartialView());
}
public ActionResult DeleteComment(string userId, int tripId)
{
Users_Trips ut = db.Users_Trips.Where(u_t => u_t.UserId == userId && u_t.TripId == tripId).First();
if (ut != null)
{
ut.CommentText = null;
db.Entry(ut).State = EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("AdminDesk"));
}
public ActionResult DeleteTrip(int id)
{
string userId = User.Identity.GetUserId();
Users_Trips user_trip = db.Users_Trips.Where(u_t => u_t.TripId == id && u_t.UserId == userId).FirstOrDefault();
if (user_trip != null)
{
db.Users_Trips.Remove(user_trip);
db.SaveChanges();
}
return(RedirectToAction("UserTrips"));
}
public ActionResult Delete(int id)
{
Trip trip = db.Trips.Find(id);
if (trip != null)
{
string userId = User.Identity.GetUserId();
Users_Trips user_trip = db.Users_Trips.Where(u_t => u_t.TripId == id && u_t.UserId == userId).FirstOrDefault();
if (user_trip == null)
{
return(PartialView("DeleteDenied"));
}
return(PartialView("Delete", trip));
}
return(View("UserTrips"));
}
//добавление маршрута пользователю
public ActionResult Create(int id)
{
Users_Trips user_trip = new Users_Trips();
user_trip.Trip = db.Trips.Find(id);
string userId = User.Identity.GetUserId();
user_trip.AspNetUser = db.AspNetUsers.Where(u => u.Id == userId).FirstOrDefault();
user_trip.Author = false;
if (ModelState.IsValid)
{
db.Users_Trips.Add(user_trip);
db.SaveChanges();
}
return(RedirectToAction("Details", "Route", new { id = id }));
}
public ActionResult CreateComment(string CommentText, int Rating, int TripId)
{
string userId = User.Identity.GetUserId();
Users_Trips user_trip = db.Users_Trips.Where(ut => ut.UserId == userId && ut.TripId == TripId).FirstOrDefault();
user_trip.CommentText = CommentText;
user_trip.Rating = Rating;
List <Users_Trips> uts = db.Users_Trips.Where(ut => ut.TripId == TripId && ut.CommentText != null).ToList();
Trip trip = db.Trips.Find(TripId);
if (trip == null)
{
return(HttpNotFound());
}
else
{
double divider = uts.Count + 1;
if (trip.Rating == null)
{
trip.Rating = 0;
}
trip.Rating = (trip.Rating * uts.Count + Rating) / divider;
if (ModelState.IsValid)
{
db.Entry(trip).State = EntityState.Modified;
db.SaveChanges();
}
}
if (ModelState.IsValid)
{
db.Entry(user_trip).State = EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("Details", "Route", new { id = TripId }));
}
public ActionResult Create(RequestTrip req)
{
int numOfNodes = 0;
Trip trip = new Trip();
trip.Name = req.Name;
trip.Duration = Convert.ToInt32(req.Duration);
trip.PhotoUrl = req.PhotoUrl;
trip.CreationDate = DateTime.Now;
foreach (StringPoint[] route in req.Routes)
{
numOfNodes += route.Length;
}
trip.NumOfNodes = numOfNodes;
if (ModelState.IsValid)
{
db.Trips.Add(trip);
db.SaveChanges();
Users_Trips ut = new Users_Trips();
string userId = User.Identity.GetUserId();
ut.AspNetUser = db.AspNetUsers.Where(u => u.Id == userId).FirstOrDefault();
ut.Trip = trip;
ut.Author = true;
if (ModelState.IsValid)
{
db.Users_Trips.Add(ut);
db.SaveChanges();
}
CreateRoutesAndNodes(req, trip);
}
return(Json(trip.TripId, JsonRequestBehavior.AllowGet));
}