From f7bb091366abef5df9cc84b6b7916d20361a317a Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Wed, 15 May 2019 15:47:50 -0400
Subject: [PATCH] lock now button

---
 src/App/App.xaml.cs                             | 8 ++++++++
 src/App/Pages/Settings/SettingsPage.xaml.cs     | 4 ++++
 src/App/Pages/Settings/SettingsPageViewModel.cs | 7 +++++++
 src/Core/Abstractions/IStateService.cs          | 1 +
 src/Core/Services/StateService.cs               | 6 ++++++
 5 files changed, 26 insertions(+)

diff --git a/src/App/App.xaml.cs b/src/App/App.xaml.cs
index 0c72e069c..53d1ec65d 100644
--- a/src/App/App.xaml.cs
+++ b/src/App/App.xaml.cs
@@ -19,12 +19,14 @@ namespace Bit.App
         private readonly IUserService _userService;
         private readonly IBroadcasterService _broadcasterService;
         private readonly IMessagingService _messagingService;
+        private readonly IStateService _stateService;
 
         public App()
         {
             _userService = ServiceContainer.Resolve<IUserService>("userService");
             _broadcasterService = ServiceContainer.Resolve<IBroadcasterService>("broadcasterService");
             _messagingService = ServiceContainer.Resolve<IMessagingService>("messagingService");
+            _stateService = ServiceContainer.Resolve<IStateService>("stateService");
             _i18nService = ServiceContainer.Resolve<II18nService>("i18nService") as MobileI18nService;
 
             InitializeComponent();
@@ -53,6 +55,12 @@ namespace Bit.App
                     }
                     _messagingService.Send("showDialogResolve", new Tuple<int, bool>(details.DialogId, confirmed));
                 }
+                else if(message.Command == "locked")
+                {
+                    await _stateService.PurgeAsync();
+                    // TODO
+                    // MainPage = new LockPage();
+                }
             });
         }
 
diff --git a/src/App/Pages/Settings/SettingsPage.xaml.cs b/src/App/Pages/Settings/SettingsPage.xaml.cs
index 9bae64cfa..79870e544 100644
--- a/src/App/Pages/Settings/SettingsPage.xaml.cs
+++ b/src/App/Pages/Settings/SettingsPage.xaml.cs
@@ -84,6 +84,10 @@ namespace Bit.App.Pages
             {
                 await _vm.LogOutAsync();
             }
+            else if(item.Name == AppResources.LockNow)
+            {
+                await _vm.LockAsync();
+            }
         }
     }
 }
diff --git a/src/App/Pages/Settings/SettingsPageViewModel.cs b/src/App/Pages/Settings/SettingsPageViewModel.cs
index 93a68f6f2..b941085d3 100644
--- a/src/App/Pages/Settings/SettingsPageViewModel.cs
+++ b/src/App/Pages/Settings/SettingsPageViewModel.cs
@@ -17,6 +17,7 @@ namespace Bit.App.Pages
         private readonly IDeviceActionService _deviceActionService;
         private readonly IEnvironmentService _environmentService;
         private readonly IMessagingService _messagingService;
+        private readonly ILockService _lockService;
 
         public SettingsPageViewModel()
         {
@@ -26,6 +27,7 @@ namespace Bit.App.Pages
             _deviceActionService = ServiceContainer.Resolve<IDeviceActionService>("deviceActionService");
             _environmentService = ServiceContainer.Resolve<IEnvironmentService>("environmentService");
             _messagingService = ServiceContainer.Resolve<IMessagingService>("messagingService");
+            _lockService = ServiceContainer.Resolve<ILockService>("lockService");
 
             PageTitle = AppResources.Settings;
             BuildList();
@@ -129,6 +131,11 @@ namespace Bit.App.Pages
             }
         }
 
+        public async Task LockAsync()
+        {
+            await _lockService.LockAsync(true);
+        }
+
         private void BuildList()
         {
             var doUpper = Device.RuntimePlatform != Device.Android;
diff --git a/src/Core/Abstractions/IStateService.cs b/src/Core/Abstractions/IStateService.cs
index 03fe074b0..484ed6d52 100644
--- a/src/Core/Abstractions/IStateService.cs
+++ b/src/Core/Abstractions/IStateService.cs
@@ -7,5 +7,6 @@ namespace Bit.Core.Abstractions
         Task<T> GetAsync<T>(string key);
         Task RemoveAsync(string key);
         Task SaveAsync<T>(string key, T obj);
+        Task PurgeAsync();
     }
 }
\ No newline at end of file
diff --git a/src/Core/Services/StateService.cs b/src/Core/Services/StateService.cs
index d345b88dd..c7096ec32 100644
--- a/src/Core/Services/StateService.cs
+++ b/src/Core/Services/StateService.cs
@@ -34,5 +34,11 @@ namespace Bit.Core.Services
             }
             return Task.FromResult(0);
         }
+
+        public Task PurgeAsync()
+        {
+            _state.Clear();
+            return Task.FromResult(0);
+        }
     }
 }