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Apollon.WPF/Commands/AddTournamentCommand.cs

@@ -13,8 +13,7 @@ namespace Apollon.WPF.Commands
     {
         private readonly TournamentsStore _tournamentStore;
         private readonly ModalNavigationStore _modalNavigationStore;
-        private AddTournamentViewModel _addTournamentViewModel;
-        
+        private AddTournamentViewModel _addTournamentViewModel;        
 
         public AddTournamentCommand(TournamentsStore tournamentStore, ModalNavigationStore modalNavigationStore)
         {
@@ -32,6 +31,9 @@ namespace Apollon.WPF.Commands
         public override async Task ExecuteAsync(object parameter)
         {
             AddEditDetailsViewModel detailsViewModel = _addTournamentViewModel.AddEditDetailsViewModel;
+
+            detailsViewModel.IsSubmitting = true;
+
             Tournament tournament = new Tournament(
                 Guid.NewGuid(),
                 detailsViewModel.Organisation,
@@ -51,9 +53,12 @@ namespace Apollon.WPF.Commands
             }
             catch (Exception)
             {
-
                 throw;
-            }            
+            }
+            finally
+            {
+                detailsViewModel.IsSubmitting = false;
+            }
         }
     }
 }

Apollon.WPF/Commands/AsyncCommandBase.cs

@@ -8,13 +8,35 @@ namespace Apollon.WPF.Commands
 {
     public abstract class AsyncCommandBase : CommandBase
     {
+        private bool _isExecuring;
+        public bool IsExecuting
+        {
+            get
+            {
+                return _isExecuring;
+            }
+            set
+            {
+                _isExecuring = value; 
+                OnCanExecutedChanged();
+            }
+        }
+        public override bool CanExecute(object parameter)
+        {
+            return !IsExecuting && base.CanExecute(parameter);
+        }
         public override async void Execute(object parameter)
         {
+            IsExecuting = true;
             try
             {
                 await ExecuteAsync(parameter);
             }
-            catch (Exception) { }                        
+            catch (Exception) { }
+            finally 
+            {
+                IsExecuting = false;
+            }
         }
         public abstract Task ExecuteAsync(object parameter);
     }    

Apollon.WPF/Commands/DeleteTournamentCommand.cs

@@ -10,20 +10,29 @@ using System.Threading.Tasks;
 namespace Apollon.WPF.Commands
 {
     public class DeleteTournamentCommand : AsyncCommandBase
-    {        
+    {              
         private readonly OverviewListingItemViewModel _overviewListingItemViewModel;
         private readonly TournamentsStore _tournamentStore;
         private readonly ModalNavigationStore _modalNavigationStore;
+        private readonly WarningDeleteViewModel _warningDeleteViewModel; 
 
-        public DeleteTournamentCommand(OverviewListingItemViewModel overviewListingItemViewModel, TournamentsStore tournamentStore, ModalNavigationStore modalNavigationStore)
+        public DeleteTournamentCommand(WarningDeleteViewModel warningDeleteViewModel, OverviewListingItemViewModel overviewListingItemViewModel, TournamentsStore tournamentsStore, ModalNavigationStore modalNavigationStore)
         {
+            _warningDeleteViewModel = warningDeleteViewModel;
             _overviewListingItemViewModel = overviewListingItemViewModel;
-            _tournamentStore = tournamentStore;
+            _tournamentStore = tournamentsStore;
             _modalNavigationStore = modalNavigationStore;
         }
-        
+
+        public OverviewListingItemViewModel OverviewListingItemViewModel { get; }
+        public TournamentsStore TournamentsStore { get; }
+        public ModalNavigationStore ModalNavigationStore { get; }
+        public WarningDeleteViewModel WarningDeleteViewModel { get; }
+
         public override async Task ExecuteAsync(object parameter)
         {
+            _warningDeleteViewModel.IsDeleting = true;
+            
             Tournament tournament = _overviewListingItemViewModel.Tournament;
 
             try
@@ -35,7 +44,12 @@ namespace Apollon.WPF.Commands
             catch (Exception)
             {
                 throw;
-            }            
+            }
+            finally
+            {
+                _warningDeleteViewModel.IsDeleting = false;
+
+            }
         }
     }
 }

Apollon.WPF/Commands/EditTournamentCommand.cs

@@ -25,6 +25,9 @@ namespace Apollon.WPF.Commands
         public override async Task ExecuteAsync(object parameter)
         {
             AddEditDetailsViewModel detailsViewModel = _editTournamentViewModel.AddEditDetailsViewModel;
+
+            detailsViewModel.IsSubmitting = true;
+
             Tournament tournament = new Tournament(
                 _editTournamentViewModel.TournamentId,
                 detailsViewModel.Organisation,
@@ -46,6 +49,10 @@ namespace Apollon.WPF.Commands
 
                 throw;
             }
+            finally
+            {
+                detailsViewModel.IsSubmitting = false;
+            }
         }
     }
 }

Apollon.WPF/Commands/OpenWarningDeleteCommand.cs

@@ -10,7 +10,7 @@ using System.Threading.Tasks;
 namespace Apollon.WPF.Commands
 {
     public class OpenWarningDeleteCommand : CommandBase
-    {
+    {        
         private readonly OverviewListingItemViewModel _overviewListingItemViewModel;
         private readonly ModalNavigationStore _modalNavigationStore;
         private readonly TournamentsStore _tournamentsStore;
@@ -24,7 +24,6 @@ namespace Apollon.WPF.Commands
 
         public override void Execute(object parameter)
         {
-            Tournament tournament =_overviewListingItemViewModel.Tournament;
             WarningDeleteViewModel warningDeleteViewModel = new WarningDeleteViewModel(_modalNavigationStore,_tournamentsStore,_overviewListingItemViewModel);
             _modalNavigationStore.CurrentViewModel = warningDeleteViewModel;
         }