42 lines
1.2 KiB
C#
42 lines
1.2 KiB
C#
using Apollon.WPF.Stores;
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using Apollon.WPF.ViewModels;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Apollon.WPF.Commands
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{
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public class LoadTournamentsCommand : AsyncCommandBase
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{
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private readonly OverviewViewModel _overviewViewModel;
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private readonly TournamentsStore _tournamentStore;
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public LoadTournamentsCommand(OverviewViewModel overviewViewModel, TournamentsStore tournamentStore)
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{
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_overviewViewModel = overviewViewModel;
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_tournamentStore = tournamentStore;
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}
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public override async Task ExecuteAsync(object parameter)
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{
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_overviewViewModel.ErrorMessage = null;
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_overviewViewModel.IsLoading = true;
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try
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{
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await _tournamentStore.Load();
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}
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catch (Exception)
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{
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_overviewViewModel.ErrorMessage = "Daten konnten nicht geladen werden! Bitte starten Sie die Anwendung neu!";
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}
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finally
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{
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_overviewViewModel.IsLoading = false;
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}
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}
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}
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}
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