public async Task <IEnumerable <T> > ShowSearchResultsAsync <T>(TripSearchInputModel inputModel, string userId, int take, int skip = 0)
{
var townsDistanceId = await this.GetOriginAndDestination(inputModel.Origin, inputModel.Destination);
if (townsDistanceId == null)
{
return(null);
}
var origin = (Town)Enum.Parse(typeof(Town), inputModel.Origin.Replace(" ", string.Empty));
var destination = (Town)Enum.Parse(typeof(Town), inputModel.Destination.Replace(" ", string.Empty));
var trips = await this.tripsRepository
.All()
.Include(t => t.Driver)
.ThenInclude(d => d.AvatarImage)
.Include(t => t.Car)
.Include(t => t.TownsDistance)
.Where(t => t.UserTrips.All(ut => ut.UserId != userId) &&
t.Origin == origin &&
t.Destination == destination &&
t.DateOfDeparture.Date.CompareTo(inputModel.DateOfDeparture) == 0 &&
t.FreeSeats >= inputModel.SeatsNeeded)
.OrderBy(t => t.DateOfDeparture)
.Skip(skip)
.Take(take)
.To <T>()
.ToListAsync();
return(trips);
}
public IActionResult Get([FromQuery] TripSearchInputModel search)
{
var filters = this.GetFilters(search.CityId, search.CragId, search.Date, search.Seats);
var orderBy = this.GetOrderBy(search.OrderBy);
var response = new Response()
{
Data = this.tripsService.GetManyExtended <TripViewModel>(filters, orderBy, search.Ascending, search.Skip, search.Take),
};
return(this.Ok(response));
}
public async Task <int> GetSearchResultsCountAsync(TripSearchInputModel inputModel, string userId)
{
var origin = (Town)Enum.Parse(typeof(Town), inputModel.Origin.Replace(" ", string.Empty));
var destination = (Town)Enum.Parse(typeof(Town), inputModel.Destination.Replace(" ", string.Empty));
var tripsCount = await this.tripsRepository
.All()
.Include(t => t.Driver)
.ThenInclude(d => d.AvatarImage)
.Include(t => t.Car)
.Include(t => t.TownsDistance)
.Where(t => t.UserTrips.All(ut => ut.UserId != userId) &&
t.Origin == origin &&
t.Destination == destination &&
t.DateOfDeparture.Date.CompareTo(inputModel.DateOfDeparture) == 0 &&
t.FreeSeats >= inputModel.SeatsNeeded)
.CountAsync();
return(tripsCount);
}
public async Task <IActionResult> Search(TripSearchInputModel inputModel, int page = 1)
{
if (!this.ModelState.IsValid)
{
return(this.View());
}
var userId = this.userManager.GetUserId(this.User);
var tripsViewModel = await this.tripsService
.ShowSearchResultsAsync <TripViewModel>(inputModel, userId, TripsPerPage, (page - 1) *TripsPerPage);
int searchResultsCount = 0;
if (tripsViewModel != null)
{
foreach (var trip in tripsViewModel)
{
trip.DriverAvatarImageUrl = trip.DriverAvatarImageUrl == null
? "/img/avatar.png"
: this.imagePathPrefix + this.driverImageSizing + trip.DriverAvatarImageUrl;
}
searchResultsCount = await this.tripsService.GetSearchResultsCountAsync(inputModel, userId);
}
var tripsSearchViewModel = new TripsViewModel
{
Title = "Search results:",
CurrentPage = page,
PagesCount = (int)Math.Ceiling((double)(searchResultsCount / TripsPerPage)),
Trips = tripsViewModel,
};
if (tripsSearchViewModel.PagesCount == 0)
{
tripsSearchViewModel.PagesCount = 1;
}
return(this.View("All", tripsSearchViewModel));
}
public async Task <IActionResult> Index(TripSearchInputModel model)
{
model.DateOfDeparture = DateTime.Now;
this.ViewData["Destinations"] = SelectListGenerator.GetAllDestinations(this.destinationsService);
return(this.View());
}
