Add campaign manager

Hcs.WebApp/BackgroundServices/CampaignManagementService.cs

@@ -0,0 +1,55 @@
+using Hcs.WebApp.BackgroundServices.CampaignManagers;
+using Hcs.WebApp.Services;
+
+namespace Hcs.WebApp.BackgroundServices
+{
+    public class CampaignManagementService(
+        CampaignManagementState campaignManagementState,
+        ManagerFactory managerFactory,
+        IServiceScopeFactory scopeFactory) : BackgroundService
+    {
+        private const int SLEEP_TIME = 30000;
+
+        private readonly CampaignManagementState campaignManagementState = campaignManagementState;
+        private readonly ManagerFactory managerFactory = managerFactory;
+        private readonly IServiceScopeFactory scopeFactory = scopeFactory;
+
+        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+        {
+            await InitializeStateAsync();
+
+            while (!stoppingToken.IsCancellationRequested)
+            {
+                while (campaignManagementState.TryDequeueCampaign(out var campaign))
+                {
+                    if (stoppingToken.IsCancellationRequested) return;
+
+                    try
+                    {
+                        var manager = managerFactory.CreateManager(campaign);
+                        await manager.StartAsync(stoppingToken);
+                    }
+                    catch
+                    {
+                        // TODO: Добавить таймауты
+                        campaignManagementState.EnqueueCampaign(campaign);
+                    }
+                }
+
+                await Task.Delay(SLEEP_TIME, stoppingToken);
+            }
+        }
+
+        private async Task InitializeStateAsync()
+        {
+            using var scope = scopeFactory.CreateScope();
+            var headquartersService = scope.ServiceProvider.GetRequiredService<HeadquartersService>();
+
+            var campaigns = await headquartersService.GetInitiatedCampaignAsync();
+            foreach (var campaign in campaigns)
+            {
+                campaignManagementState.EnqueueCampaign(campaign);
+            }
+        }
+    }
+}

Hcs.WebApp/BackgroundServices/CampaignManagementState.cs

@@ -0,0 +1,27 @@
+using Hcs.WebApp.Data.Hcs;
+using System.Collections.Concurrent;
+
+namespace Hcs.WebApp.BackgroundServices
+{
+    public class CampaignManagementState
+    {
+        private readonly ConcurrentQueue<Campaign> campaigns = new();
+
+        public event Action<Campaign> OnCampaignStarted;
+
+        public void EnqueueCampaign(Campaign campaign)
+        {
+            campaigns.Enqueue(campaign);
+        }
+
+        public bool TryDequeueCampaign(out Campaign campaign)
+        {
+            return campaigns.TryDequeue(out campaign);
+        }
+
+        public void InvokeOnCampaignStarted(Campaign campaign)
+        {
+            OnCampaignStarted?.Invoke(campaign);
+        }
+    }
+}

Hcs.WebApp/BackgroundServices/CampaignManagers/ExportRequiredRegistryElementsManager_15_7_0_1.cs

@@ -0,0 +1,12 @@
+using Hcs.WebApp.Data.Hcs;
+
+namespace Hcs.WebApp.BackgroundServices.CampaignManagers
+{
+    public class ExportRequiredRegistryElementsManager_15_7_0_1(OperationExecutionState state, IServiceScopeFactory scopeFactory, Campaign campaign) : ManagerBase(state, scopeFactory, campaign)
+    {
+        public override async Task StartAsync(CancellationToken cancellationToken)
+        {
+            // TODO
+        }
+    }
+}

Hcs.WebApp/BackgroundServices/CampaignManagers/IManager.cs

@@ -0,0 +1,7 @@
+namespace Hcs.WebApp.BackgroundServices.CampaignManagers
+{
+    public interface IManager
+    {
+        Task StartAsync(CancellationToken cancellationToken);
+    }
+}

Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerBase.cs

@@ -0,0 +1,13 @@
+using Hcs.WebApp.Data.Hcs;
+
+namespace Hcs.WebApp.BackgroundServices.CampaignManagers
+{
+    public abstract class ManagerBase(OperationExecutionState state, IServiceScopeFactory scopeFactory, Campaign campaign) : IManager
+    {
+        protected readonly OperationExecutionState state = state;
+        protected readonly IServiceScopeFactory scopeFactory = scopeFactory;
+        protected readonly Campaign campaign = campaign;
+
+        public abstract Task StartAsync(CancellationToken cancellationToken);
+    }
+}

Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerFactory.cs

@@ -0,0 +1,21 @@
+using Hcs.WebApp.Data.Hcs;
+
+namespace Hcs.WebApp.BackgroundServices.CampaignManagers
+{
+    public class ManagerFactory(OperationExecutionState state, IServiceScopeFactory scopeFactory)
+    {
+        protected readonly OperationExecutionState state = state;
+        protected readonly IServiceScopeFactory scopeFactory = scopeFactory;
+
+        public IManager CreateManager(Campaign campaign)
+        {
+            switch (campaign.Type)
+            {
+                case Campaign.CampaignType.ExportRequiredRegistryElements_15_7_0_1:
+                    return new ExportRequiredRegistryElementsManager_15_7_0_1(state, scopeFactory, campaign);
+            }
+
+            throw new NotImplementedException();
+        }
+    }
+}

Hcs.WebApp/BackgroundServices/OperationExecutionService.cs

@@ -1,7 +1,7 @@
 using Hcs.Broker;
 using Hcs.Broker.Logger;
 using Hcs.Broker.MessageCapturer;
-using Hcs.WebApp.BackgroundServices.Executors;
+using Hcs.WebApp.BackgroundServices.OperationExecutors;
 using Hcs.WebApp.Config;
 using Hcs.WebApp.Services;
 
@@ -26,12 +26,14 @@ namespace Hcs.WebApp.BackgroundServices
             InitializeClient();
 
             var scope = scopeFactory.CreateScope();
-            var operationService = scope.ServiceProvider.GetRequiredService<OperationService>();
+            var headquartersService = scope.ServiceProvider.GetRequiredService<HeadquartersService>();
 
             while (!stoppingToken.IsCancellationRequested)
             {
                 while (state.TryDequeueOperation(out var operation))
                 {
+                    if (stoppingToken.IsCancellationRequested) return;
+
                     var messageGuid = string.Empty;
                     try
                     {
@@ -40,12 +42,13 @@ namespace Hcs.WebApp.BackgroundServices
                     }
                     catch
                     {
+                        // TODO: Добавить таймауты и макс количество попыток выполнения операции
                         state.EnqueueOperation(operation);
                     }
 
                     if (!string.IsNullOrEmpty(messageGuid))
                     {
-                        await operationService.SetOperationMessageGuidAsync(operation.Id, messageGuid);
+                        await headquartersService.SetOperationMessageGuidAsync(operation.Id, messageGuid);
                     }
                 }
 
@@ -56,9 +59,9 @@ namespace Hcs.WebApp.BackgroundServices
         private async Task InitializeStateAsync()
         {
             using var scope = scopeFactory.CreateScope();
-            var operationService = scope.ServiceProvider.GetRequiredService<OperationService>();
+            var headquartersService = scope.ServiceProvider.GetRequiredService<HeadquartersService>();
 
-            var operations = await operationService.GetInitiatedOperationsAsync();
+            var operations = await headquartersService.GetInitiatedOperationsAsync();
             foreach (var operation in operations)
             {
                 state.EnqueueOperation(operation);

Hcs.WebApp/BackgroundServices/OperationExecutors/ExecutorBase.cs

@@ -1,7 +1,7 @@
 using Hcs.Broker;
 using Hcs.WebApp.Data.Hcs;
 
-namespace Hcs.WebApp.BackgroundServices.Executors
+namespace Hcs.WebApp.BackgroundServices.OperationExecutors
 {
     public abstract class ExecutorBase(IClient client, Operation operation) : IExecutor
     {

Hcs.WebApp/BackgroundServices/OperationExecutors/ExecutorFactory.cs

@@ -1,8 +1,8 @@
 using Hcs.Broker;
-using Hcs.WebApp.BackgroundServices.Executors._15_7_0_1.NsiCommon;
+using Hcs.WebApp.BackgroundServices.OperationExecutors.NsiCommon;
 using Hcs.WebApp.Data.Hcs;
 
-namespace Hcs.WebApp.BackgroundServices.Executors
+namespace Hcs.WebApp.BackgroundServices.OperationExecutors
 {
     public class ExecutorFactory
     {
@@ -10,8 +10,8 @@ namespace Hcs.WebApp.BackgroundServices.Executors
         {
             switch (operation.Type)
             {
-                case Operation.OperationType.NsiCommon_15_7_0_1_ExportAllRegistryElements:
-                    return new ExportAllRegistryElementsExecutor(client, operation);
+                case Operation.OperationType.NsiCommon_ExportNsiItem_15_7_0_1:
+                    return new ExportNsiItemExecutor_15_7_0_1(client, operation);
             }
 
             throw new NotImplementedException();

Hcs.WebApp/BackgroundServices/OperationExecutors/IExecutor.cs

@@ -1,4 +1,4 @@
-namespace Hcs.WebApp.BackgroundServices.Executors
+namespace Hcs.WebApp.BackgroundServices.OperationExecutors
 {
     public interface IExecutor
     {

Hcs.WebApp/BackgroundServices/OperationExecutors/NsiCommon/ExportNsiItemExecutor_15_7_0_1.cs

@@ -1,9 +1,9 @@
 using Hcs.Broker;
 using Hcs.WebApp.Data.Hcs;
 
-namespace Hcs.WebApp.BackgroundServices.Executors._15_7_0_1.NsiCommon
+namespace Hcs.WebApp.BackgroundServices.OperationExecutors.NsiCommon
 {
-    public class ExportAllRegistryElementsExecutor(IClient client, Operation operation) : ExecutorBase(client, operation)
+    public class ExportNsiItemExecutor_15_7_0_1(IClient client, Operation operation) : ExecutorBase(client, operation)
     {
         public override async Task<string> ExecuteAsync(CancellationToken cancellationToken)
         {

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

@@ -13,10 +13,10 @@
 @attribute [Authorize]
 
 @inject AuthenticationStateProvider AuthenticationStateProvider
-@inject OperationService OperationService
+@inject HeadquartersService HeadquartersService
 @inject RegistryService RegistryService
 @inject DialogService DialogService
-@inject OperationExecutionState OperationExecutionState
+@inject CampaignManagementState CampaignManagementState
 
 <PageTitle>Общие справочники подсистемы НСИ</PageTitle>
 
@@ -83,7 +83,7 @@
             var state = await AuthenticationStateProvider.GetAuthenticationStateAsync();
             if (state.User.IsInRole(AppRole.ADMINISTRATOR_TYPE) || state.User.IsInRole(AppRole.OPERATOR_TYPE))
             {
-                var operationInProgress = await OperationService.HasActiveOperationAsync(Operation.OperationType.NsiCommon_15_7_0_1_ExportAllRegistryElements);
+                var operationInProgress = await HeadquartersService.HasActiveCampaignAsync(Campaign.CampaignType.ExportRequiredRegistryElements_15_7_0_1);
                 if (operationInProgress)
                 {
                     finalState = CommonPageState.OperationWaiting;
@@ -93,7 +93,7 @@
                     registries = await RegistryService.GetAllRegistriesAsync(true);
                 }
 
-                OperationExecutionState.OnOperationStarted += OnOperationStarted;
+                CampaignManagementState.OnCampaignStarted += OnCampaignStarted;
             }
 
             ChangeState(finalState);
@@ -106,14 +106,15 @@
 
         ChangeState(CommonPageState.OperationWaiting);
 
-        if (await OperationService.HasActiveOperationAsync(Operation.OperationType.NsiCommon_15_7_0_1_ExportAllRegistryElements))
+        if (await HeadquartersService.HasActiveCampaignAsync(Campaign.CampaignType.ExportRequiredRegistryElements_15_7_0_1))
         {
             ChangeState(CommonPageState.Idle);
         }
         else
         {
-            var operation = await OperationService.InitiateOperationAsync(Operation.OperationType.NsiCommon_15_7_0_1_ExportAllRegistryElements, "");
-            OperationExecutionState.EnqueueOperation(operation);
+            // TODO: Use user id
+            var campaign = await HeadquartersService.InitiateCampaignAsync(Campaign.CampaignType.ExportRequiredRegistryElements_15_7_0_1, "");
+            CampaignManagementState.EnqueueCampaign(campaign);
         }
     }
 
@@ -161,9 +162,9 @@
         }
     }
 
-    void OnOperationStarted(Operation operation)
+    void OnCampaignStarted(Campaign campaign)
     {
-        if (operation.Type == Operation.OperationType.NsiCommon_15_7_0_1_ExportAllRegistryElements)
+        if (campaign.Type == Campaign.CampaignType.ExportRequiredRegistryElements_15_7_0_1)
         {
             InvokeAsync(() => ChangeState(CommonPageState.OperationWaiting));
         }
@@ -171,6 +172,6 @@
 
     public void Dispose()
     {
-        OperationExecutionState.OnOperationStarted -= OnOperationStarted;
+        CampaignManagementState.OnCampaignStarted -= OnCampaignStarted;
     }
 }

Hcs.WebApp/Data/Hcs/Campaign.cs

@@ -0,0 +1,27 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Hcs.WebApp.Data.Hcs
+{
+    public class Campaign
+    {
+        public enum CampaignType
+        {
+            ExportRequiredRegistryElements_15_7_0_1
+        }
+
+        public int Id { get; set; }
+
+        public CampaignType Type { get; set; }
+
+        public string InitiatorId { get; set; }
+
+        public DateTime StartedAt { get; set; }
+
+        public DateTime? EndedAt { get; set; }
+
+        public virtual ICollection<Operation> Operations { get; set; } = [];
+
+        [NotMapped]
+        public bool Completed => EndedAt.HasValue;
+    }
+}

Hcs.WebApp/Data/Hcs/HcsDbContext.cs

@@ -9,10 +9,16 @@ namespace Hcs.WebApp.Data.Hcs
 
         public DbSet<RegistryElement> Elements { get; set; }
 
+        public DbSet<Campaign> Campaigns { get; set; }
+
         public DbSet<Operation> Operations { get; set; }
 
         protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
+            modelBuilder.Entity<Campaign>()
+                .Property(x => x.Type)
+                .HasConversion(new EnumToStringConverter<Campaign.CampaignType>());
+
             modelBuilder.Entity<Operation>()
                 .Property(x => x.Type)
                 .HasConversion(new EnumToStringConverter<Operation.OperationType>());

Hcs.WebApp/Data/Hcs/Operation.cs

@@ -6,14 +6,16 @@ namespace Hcs.WebApp.Data.Hcs
     {
         public enum OperationType
         {
-            NsiCommon_15_7_0_1_ExportAllRegistryElements
+            NsiCommon_ExportNsiItem_15_7_0_1
         }
 
         public int Id { get; set; }
 
-        public OperationType Type { get; set; }
+        public int CampaignId { get; set; }
 
-        public string InitiatorId { get; set; }
+        public virtual Campaign Campaign { get; set; } = null!;
+
+        public OperationType Type { get; set; }
 
         public DateTime StartedAt { get; set; }
 
@@ -21,6 +23,8 @@ namespace Hcs.WebApp.Data.Hcs
 
         public string? MessageGuid { get; set; }
 
+        public virtual ICollection<Registry> Registries { get; set; } = [];
+
         [NotMapped]
         public bool Completed => EndedAt.HasValue;
     }

Hcs.WebApp/Data/Hcs/Registry.cs

@@ -10,7 +10,13 @@
 
         public bool IsCommon { get; set; }
 
-        public DateTime UpdatedAt { get; set; }
+        public DateTime SyncedAt { get; set; }
+
+        public int LastSyncOperationId { get; set; }
+
+        public virtual Operation LastSyncOperation { get; set; }
+
+        public string LastSyncError { get; set; }
 
         public virtual ICollection<RegistryElement> Elements { get; set; } = [];
     }

Hcs.WebApp/Program.cs

@@ -1,4 +1,5 @@
 using Hcs.WebApp.BackgroundServices;
+using Hcs.WebApp.BackgroundServices.CampaignManagers;
 using Hcs.WebApp.Components;
 using Hcs.WebApp.Components.Shared;
 using Hcs.WebApp.Data.Hcs;
@@ -58,10 +59,14 @@ builder.Services.AddTransient<IClientProvider, ClientProvider>();
 #endif
 builder.Services.AddScoped<IdentityService>();
 builder.Services.AddScoped<UsersService>();
-builder.Services.AddScoped<OperationService>();
+builder.Services.AddScoped<HeadquartersService>();
 builder.Services.AddScoped<RegistryService>();
 
+builder.Services.AddSingleton<CampaignManagementState>();
 builder.Services.AddSingleton<OperationExecutionState>();
+builder.Services.AddSingleton<ManagerFactory>();
+
+builder.Services.AddHostedService<CampaignManagementService>();
 builder.Services.AddHostedService<OperationExecutionService>();
 
 var activator = new RadzenComponentActivator();

Hcs.WebApp/Services/HeadquartersService.cs

@@ -3,28 +3,22 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Hcs.WebApp.Services
 {
-    public class OperationService(IDbContextFactory<HcsDbContext> factory)
+    public class HeadquartersService(IDbContextFactory<HcsDbContext> factory)
     {
         private readonly IDbContextFactory<HcsDbContext> factory = factory;
 
-        public async Task<bool> HasActiveOperationAsync(Operation.OperationType type)
+        public async Task<bool> HasActiveCampaignAsync(Campaign.CampaignType type)
         {
             using var context = factory.CreateDbContext();
-            return await context.Operations.AnyAsync(x => x.Type == type && !x.EndedAt.HasValue);
+            return await context.Campaigns.AnyAsync(x => x.Type == type && !x.EndedAt.HasValue);
         }
 
-        public async Task<Operation> InitiateOperationAsync(Operation.OperationType type, string initiatorId)
+        public async Task<IEnumerable<Campaign>> GetInitiatedCampaignAsync()
         {
             using var context = factory.CreateDbContext();
-            var operation = new Operation()
-            {
-                Type = type,
-                InitiatorId = initiatorId,
-                StartedAt = DateTime.UtcNow
-            };
-            await context.Operations.AddAsync(operation);
-            await context.SaveChangesAsync();
-            return operation;
+            return await (from campaign in context.Campaigns
+                          where !campaign.EndedAt.HasValue
+                          select campaign).ToListAsync();
         }
 
         public async Task<IEnumerable<Operation>> GetInitiatedOperationsAsync()
@@ -35,6 +29,34 @@ namespace Hcs.WebApp.Services
                           select operation).ToListAsync();
         }
 
+        public async Task<Campaign> InitiateCampaignAsync(Campaign.CampaignType type, string initiatorId)
+        {
+            using var context = factory.CreateDbContext();
+            var campaign = new Campaign()
+            {
+                Type = type,
+                InitiatorId = initiatorId,
+                StartedAt = DateTime.UtcNow
+            };
+            await context.Campaigns.AddAsync(campaign);
+            await context.SaveChangesAsync();
+            return campaign;
+        }
+
+        public async Task<Operation> InitiateOperationAsync(int campaignId, Operation.OperationType type)
+        {
+            using var context = factory.CreateDbContext();
+            var operation = new Operation()
+            {
+                CampaignId = campaignId,
+                Type = type,
+                StartedAt = DateTime.UtcNow
+            };
+            await context.Operations.AddAsync(operation);
+            await context.SaveChangesAsync();
+            return operation;
+        }
+
         public async Task SetOperationMessageGuidAsync(int operationId, string messageGuid)
         {
             using var context = factory.CreateDbContext();