private async void LoadRecommendationsByIdRestaurant()
        {
            this.IsRefreshing = true;
            var connection = await this.apiService.CheckConnection();

            if (!connection.IsSuccess)
            {
                await Application.Current.MainPage.DisplayAlert(Languages.Error, connection.Message, Languages.Accept);

                return;
            }
            var url        = Application.Current.Resources["UrlAPI"].ToString();
            var prefix     = Application.Current.Resources["UrlPrefix"].ToString();
            var controller = Application.Current.Resources["UrlRecommendationsController"].ToString();
            var response   = await this.apiService.GetList <Recommendation>(url, prefix, controller, Settings.TokenType, Settings.AccessToken);

            if (!response.IsSuccess)
            {
                this.IsRefreshing = false;
                await Application.Current.MainPage.DisplayAlert(Languages.Error, response.Message, Languages.Accept);

                return;
            }
            ;

            this.MyRecommendations = (List <Recommendation>)response.Result;
            this.MyRecommendations = MyRecommendations.Where(r => r.IdRestaurant == this.restaurant.IdRestaurant).ToList();
            this.RefreshList();
            this.IsRefreshing = false;
        }
Esempio n. 2
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        public async Task <MyRecommendations> GetRecommendationsForBook(
            [ID(nameof(Book))] long id,
            BookByIdDataLoader dataLoader,
            [Service] IGetClaimsProvider claimsProvider,
            [ScopedService] BookRefDbContext context,
            CancellationToken cancellationToken)
        {
            var library = context.Libraries
                          .First(e => e.Id == claimsProvider.LibraryId);
            var result = new MyRecommendations();
            var source = await dataLoader.LoadAsync(id, cancellationToken);

            result.SourceBook           = source;
            result.BookRecommedations   = library.BookRecommedations.Where(e => e.SourceBookId == source.Id).ToList();
            result.PersonRecommedations = library.PersonRecommedations.Where(e => e.SourceBookId == source.Id).ToList();
            return(result);
        }
        public void RefreshList()
        {
            if (string.IsNullOrEmpty(this.Filter))
            {
                var myListRecommendationsItemViewModel = MyRecommendations.Select(r => new RecommendationItemViewModel
                {
                    RecommendationUser = r.RecommendationUser,
                    ImagePathRecomm    = r.ImagePathRecomm,
                    Score        = r.Score,
                    DateRecomm   = r.DateRecomm,
                    IdRestaurant = r.IdRestaurant
                });


                this.Recommendations = new ObservableCollection <RecommendationItemViewModel>(
                    myListRecommendationsItemViewModel.OrderByDescending(r => r.DateRecomm));

                if (this.MyRestaurants == null)
                {
                }
                else
                {
                    foreach (Recommendation recommendation in this.Recommendations)
                    {
                        recommendation.RecommendationUser = recommendation.RecommendationUser;
                        recommendation.ImagePathRecomm    = recommendation.ImagePathRecomm;
                        recommendation.Score        = recommendation.Score;
                        recommendation.DateRecomm   = recommendation.DateRecomm;
                        recommendation.IdRestaurant = recommendation.IdRestaurant;
                        recommendation.Restaurant   = this.MyRestaurants.Where(r => r.IdRestaurant == recommendation.IdRestaurant).FirstOrDefault();
                    }
                }
            }
            else
            {
                var myListRecommendationsItemViewModel = MyRecommendations.Select(r => new RecommendationItemViewModel
                {
                    RecommendationUser = r.RecommendationUser,
                    ImagePathRecomm    = r.ImagePathRecomm,
                    Score        = r.Score,
                    DateRecomm   = r.DateRecomm,
                    IdRestaurant = r.IdRestaurant
                }).Where(r => r.RecommendationUser.ToLower().Contains(this.Filter.ToLower())).ToList();;

                this.Recommendations = new ObservableCollection <RecommendationItemViewModel>(
                    myListRecommendationsItemViewModel.OrderByDescending(r => r.DateRecomm));

                if (this.MyRestaurants == null)
                {
                }
                else
                {
                    foreach (Recommendation recommendation in this.Recommendations)
                    {
                        recommendation.RecommendationUser = recommendation.RecommendationUser;
                        recommendation.ImagePathRecomm    = recommendation.ImagePathRecomm;
                        recommendation.Score        = recommendation.Score;
                        recommendation.DateRecomm   = recommendation.DateRecomm;
                        recommendation.IdRestaurant = recommendation.IdRestaurant;
                        recommendation.Restaurant   = this.MyRestaurants.Where(r => r.IdRestaurant == recommendation.IdRestaurant).FirstOrDefault();
                    }
                }
            }
        }