Notify clients when campaign ends

Hcs.WebApp/BackgroundServices/CampaignManagementService.cs

@@ -1,4 +1,5 @@
 using Hcs.WebApp.BackgroundServices.CampaignManagers;
+using Hcs.WebApp.Data.Hcs;
 using Hcs.WebApp.Services;
 
 namespace Hcs.WebApp.BackgroundServices
@@ -42,6 +43,8 @@ namespace Hcs.WebApp.BackgroundServices
                         using var scope = scopeFactory.CreateScope();
                         var headquartersService = scope.ServiceProvider.GetRequiredService<HeadquartersService>();
                         await headquartersService.SetCampaignEndedWithFailAsync(campaign.Id, "Не удалось найти подходящий менеджер кампании");
+
+                        campaignManagementState.InvokeOnCampaignEnded(campaign);
                     }
                 }
 
@@ -55,6 +58,11 @@ namespace Hcs.WebApp.BackgroundServices
                     {
                         await manager.EndWithFailAsync(e);
                     }
+
+                    if (manager.State == IManager.ManagerState.Ended)
+                    {
+                        campaignManagementState.InvokeOnCampaignEnded(manager.Campaign);
+                    }
                 }
 
                 managers.RemoveAll(x => x.State == IManager.ManagerState.Ended);

Hcs.WebApp/BackgroundServices/CampaignManagementState.cs

@@ -8,6 +8,7 @@ namespace Hcs.WebApp.BackgroundServices
         private readonly ConcurrentQueue<Campaign> campaigns = new();
 
         public event Action<Campaign> OnCampaignCreated;
+        public event Action<Campaign> OnCampaignEnded;
 
         public void EnqueueCampaign(Campaign campaign)
         {
@@ -20,5 +21,14 @@ namespace Hcs.WebApp.BackgroundServices
         {
             return campaigns.TryDequeue(out campaign);
         }
+
+        public void InvokeOnCampaignEnded(Campaign campaign)
+        {
+            try
+            {
+                OnCampaignEnded?.Invoke(campaign);
+            }
+            catch { }
+        }
     }
 }

Hcs.WebApp/BackgroundServices/CampaignManagers/IManager.cs

@@ -1,4 +1,6 @@
-namespace Hcs.WebApp.BackgroundServices.CampaignManagers
+using Hcs.WebApp.Data.Hcs;
+
+namespace Hcs.WebApp.BackgroundServices.CampaignManagers
 {
     public interface IManager
     {
@@ -9,6 +11,8 @@
             Ended
         }
 
+        public Campaign Campaign { get; }
+
         public ManagerState State { get; }
 
         Task ProcessAsync();

Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerBase.cs

@@ -18,6 +18,8 @@ namespace Hcs.WebApp.BackgroundServices.CampaignManagers
 
         protected HeadquartersService HeadquartersService => headquartersService ??= scope.ServiceProvider.GetRequiredService<HeadquartersService>();
 
+        public Campaign Campaign => campaign;
+
         public IManager.ManagerState State { get; protected set; } = IManager.ManagerState.Created;
 
         public abstract Task ProcessAsync();

Hcs.WebApp/Components/Pages/Registry/Common.razor

@@ -90,6 +90,7 @@
                 }
 
                 CampaignManagementState.OnCampaignCreated += OnCampaignCreated;
+                CampaignManagementState.OnCampaignEnded += OnCampaignEnded;
 
                 registries = await RegistryService.GetAllRegistriesAsync(true);
             }
@@ -168,8 +169,29 @@
         }
     }
 
+    void OnCampaignEnded(Campaign campaign)
+    {
+        if (campaign.Type == Campaign.CampaignType.ExportCommonRegistryElements_15_7_0_1)
+        {
+            InvokeAsync(() => Task.Run(RefreshRegistries));
+        }
+    }
+
+    async Task RefreshRegistries()
+    {
+        ChangeState(CommonPageState.Loading);
+
+        registries = await RegistryService.GetAllRegistriesAsync(true);
+
+        if (state != CommonPageState.OperationWaiting)
+        {
+            ChangeState(CommonPageState.Idle);
+        }
+    }
+
     public void Dispose()
     {
         CampaignManagementState.OnCampaignCreated -= OnCampaignCreated;
+        CampaignManagementState.OnCampaignEnded -= OnCampaignEnded;
     }
 }