From 0626ce017643016276f3e96a97ac625a9cb2bbf5 Mon Sep 17 00:00:00 2001
From: "HOME-LAPTOP\\kshkulev" <kshkulev@gmail.com>
Date: Thu, 23 Oct 2025 10:56:11 +0900
Subject: [PATCH] Update common registries page

---
 Hcs.WebApp/Components/Layout/MainLayout.razor |   8 +
 .../Components/Pages/Management/Users.razor   |   4 +-
 .../Components/Pages/Registry/Common.razor    | 141 +++++++++++++++++-
 Hcs.WebApp/Data/Hcs/HcsDbContext.cs           |  10 ++
 .../20251023014411_AddOperation.Designer.cs   | 120 +++++++++++++++
 .../Migrations/20251023014411_AddOperation.cs |  58 +++++++
 .../Migrations/HcsDbContextModelSnapshot.cs   | 139 ++++++++++-------
 Hcs.WebApp/Data/Hcs/Operation.cs              |  27 ++++
 Hcs.WebApp/Data/Hcs/Registry.cs               |   4 +
 Hcs.WebApp/Program.cs                         |   2 +
 Hcs.WebApp/Services/OperationService.cs       |  16 ++
 Hcs.WebApp/Services/RegistryService.cs        |  18 +++
 12 files changed, 490 insertions(+), 57 deletions(-)
 create mode 100644 Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.Designer.cs
 create mode 100644 Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.cs
 create mode 100644 Hcs.WebApp/Data/Hcs/Operation.cs
 create mode 100644 Hcs.WebApp/Services/OperationService.cs
 create mode 100644 Hcs.WebApp/Services/RegistryService.cs

diff --git a/Hcs.WebApp/Components/Layout/MainLayout.razor b/Hcs.WebApp/Components/Layout/MainLayout.razor
index ab9839d..3a84a37 100644
--- a/Hcs.WebApp/Components/Layout/MainLayout.razor
+++ b/Hcs.WebApp/Components/Layout/MainLayout.razor
@@ -26,6 +26,14 @@
         <RadzenStack Style="height: 100%" JustifyContent="JustifyContent.SpaceBetween">
             <RadzenPanelMenu>
                 <RadzenPanelMenuItem Path="/" Text="Главная" Icon="home" />
+                <AuthorizeView Roles="@($"{AppRole.ADMINISTRATOR_TYPE},{AppRole.OPERATOR_TYPE}")">
+                    <Authorized>
+                        <RadzenPanelMenuItem Text="Справочники" Icon="book_2">
+                            <RadzenPanelMenuItem Path="/registry/common" Text="Общие" />
+                            <RadzenPanelMenuItem Path="/registry/private" Text="Частные" />
+                        </RadzenPanelMenuItem>
+                    </Authorized>
+                </AuthorizeView>
                 <AuthorizeView Roles="@AppRole.ADMINISTRATOR_TYPE">
                     <Authorized>
                         <RadzenPanelMenuItem Text="Тестирование" Icon="simulation">
diff --git a/Hcs.WebApp/Components/Pages/Management/Users.razor b/Hcs.WebApp/Components/Pages/Management/Users.razor
index f2c978f..be7cff1 100644
--- a/Hcs.WebApp/Components/Pages/Management/Users.razor
+++ b/Hcs.WebApp/Components/Pages/Management/Users.razor
@@ -71,9 +71,9 @@
             StateHasChanged();
 
             var state = await AuthenticationStateProvider.GetAuthenticationStateAsync();
-            if (state.User.Identity?.IsAuthenticated ?? false)
+            if (state.User.IsInRole(AppRole.ADMINISTRATOR_TYPE))
             {
-                currentUserId = state.User.FindFirst(ClaimTypes.NameIdentifier).Value;
+                currentUserId = state.User.FindFirst(ClaimTypes.NameIdentifier)!.Value;
                 usersWithRoles = await UsersService.GetUsersWithRole();
             }
 
diff --git a/Hcs.WebApp/Components/Pages/Registry/Common.razor b/Hcs.WebApp/Components/Pages/Registry/Common.razor
index bb8d481..b8c69ce 100644
--- a/Hcs.WebApp/Components/Pages/Registry/Common.razor
+++ b/Hcs.WebApp/Components/Pages/Registry/Common.razor
@@ -1,5 +1,144 @@
-<h3>Common</h3>
+@page "/registry/common"
+
+@using System.IdentityModel.Claims
+@using Hcs.WebApp.Components.Dialogs
+@using Hcs.WebApp.Services
+@using Microsoft.AspNetCore.Authorization
+@using Microsoft.AspNetCore.Identity
+@using Microsoft.EntityFrameworkCore
+
+@attribute [Authorize]
+
+@inject AuthenticationStateProvider AuthenticationStateProvider
+@inject OperationService OperationService
+@inject RegistryService RegistryService
+@inject DialogService DialogService
+
+<PageTitle>Общие справочники подсистемы НСИ</PageTitle>
+
+<AuthorizedContent Roles="@($"{AppRole.ADMINISTRATOR_TYPE},{AppRole.OPERATOR_TYPE}")">
+    <Content>
+        <RadzenStack>
+            <RadzenRow AlignItems="AlignItems.Center">
+                <RadzenColumn Size="12" SizeMD="6">
+                    <RadzenText Text="Общие справочники подсистемы НСИ" TextStyle="TextStyle.H5" class="rz-m-0" />
+                </RadzenColumn>
+                <RadzenColumn Size="12" SizeMD="6">
+                    <RadzenStack Orientation="Orientation.Horizontal" AlignItems="AlignItems.Center" JustifyContent="JustifyContent.End" Gap="0.5rem">
+                        <RadzenButton Icon="sync" Text="@syncText" Disabled="@(state != CommonPageState.Idle)" Click="@SyncRegistries" ButtonStyle="ButtonStyle.Primary" />
+                    </RadzenStack>
+                </RadzenColumn>
+            </RadzenRow>
+            <RadzenRow>
+                <RadzenColumn SizeMD="12">
+                    <RadzenAlert Visible="@hasError" AlertStyle="AlertStyle.Danger" Variant="Variant.Flat" Shade="Shade.Lighter" AllowClose="false">
+                        @errorMessage
+                    </RadzenAlert>
+                    <RadzenDataGrid TItem="Registry" Data="@registries" RowSelect="@ViewRegistry" IsLoading="@(state != CommonPageState.Idle)" AllowFiltering="true" AllowPaging="true" ShowPagingSummary="true" PageSizeOptions=@(new int[] { 5, 10, 20, 30 }) AllowSorting="true">
+                        <Columns>
+                            <RadzenDataGridColumn TItem="Registry" Property="Number" Title="Номер" />
+                            <RadzenDataGridColumn TItem="Registry" Property="Name" Title="Название" />
+                            <RadzenDataGridColumn TItem="Registry" Filterable="false" Sortable="false" TextAlign="TextAlign.Center" Width="70px">
+                                <Template Context="registry">
+                                    <RadzenButton Click="@(() => EditRegistry(registry))" @onclick:stopPropagation="true" ButtonStyle="ButtonStyle.Primary" Icon="edit" Size="ButtonSize.Small" />
+                                    <RadzenButton Click="@(() => SyncRegistry(registry))" @onclick:stopPropagation="true" ButtonStyle="ButtonStyle.Primary" Icon="sync" Size="ButtonSize.Small" />
+                                </Template>
+                            </RadzenDataGridColumn>
+                        </Columns>
+                    </RadzenDataGrid>
+                </RadzenColumn>
+            </RadzenRow>
+        </RadzenStack>
+    </Content>
+</AuthorizedContent>
 
 @code {
+    enum CommonPageState
+    {
+        Init,
+        Loading,
+        Idle,
+        OperationWaiting
+    }
 
+    IEnumerable<Registry> registries;
+    CommonPageState state;
+    string syncText = "...";
+    bool hasError;
+    string errorMessage;
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        await base.OnAfterRenderAsync(firstRender);
+
+        if (firstRender)
+        {
+            ChangeState(CommonPageState.Init);
+            StateHasChanged();
+
+            var finalState = CommonPageState.Idle;
+            var state = await AuthenticationStateProvider.GetAuthenticationStateAsync();
+            if (state.User.IsInRole(AppRole.ADMINISTRATOR_TYPE) || state.User.IsInRole(AppRole.OPERATOR_TYPE))
+            {
+                var operationInProgress = await OperationService.HasActiveOperation(Operation.OperationType.Nsi_15_7_0_1_ExportAllRegistryElements);
+                if (operationInProgress)
+                {
+                    finalState = CommonPageState.OperationWaiting;
+                }
+                else
+                {
+                    registries = await RegistryService.GetAllRegistries(true);
+                }
+            }
+
+            ChangeState(finalState);
+            StateHasChanged();
+        }
+    }
+
+    async Task SyncRegistries()
+    {
+        // TODO
+    }
+
+    async Task ViewRegistry(Registry userWithRole)
+    {
+        // TODO
+    }
+
+    async Task EditRegistry(Registry registry)
+    {
+        // TODO
+    }
+
+    async Task SyncRegistry(Registry registry)
+    {
+        // TODO
+    }
+
+    void ChangeState(CommonPageState state)
+    {
+        this.state = state;
+
+        SetSyncText();
+    }
+
+    void SetSyncText()
+    {
+        switch (state)
+        {
+            case CommonPageState.Init:
+                syncText = "...";
+                break;
+
+            case CommonPageState.Loading:
+            case CommonPageState.Idle:
+                syncText = "Синхронизировать";
+                break;
+
+            case CommonPageState.OperationWaiting:
+                syncText = "Синхронизация в процессе";
+                break;
+        }
+    }
 }
diff --git a/Hcs.WebApp/Data/Hcs/HcsDbContext.cs b/Hcs.WebApp/Data/Hcs/HcsDbContext.cs
index 14b0ceb..8ceb35e 100644
--- a/Hcs.WebApp/Data/Hcs/HcsDbContext.cs
+++ b/Hcs.WebApp/Data/Hcs/HcsDbContext.cs
@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 
 namespace Hcs.WebApp.Data.Hcs
 {
@@ -7,5 +8,14 @@ namespace Hcs.WebApp.Data.Hcs
         public DbSet<Registry> Registries { get; set; }
 
         public DbSet<RegistryElement> Elements { get; set; }
+
+        public DbSet<Operation> Operations { get; set; }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            modelBuilder.Entity<Operation>()
+                .Property(x => x.Type)
+                .HasConversion(new EnumToStringConverter<Operation.OperationType>());
+        }
     }
 }
diff --git a/Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.Designer.cs b/Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.Designer.cs
new file mode 100644
index 0000000..81ce2eb
--- /dev/null
+++ b/Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.Designer.cs
@@ -0,0 +1,120 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+namespace Hcs.WebApp.Data.Hcs.Migrations
+{
+    [DbContext(typeof(HcsDbContext))]
+    [Migration("20251023014411_AddOperation")]
+    partial class AddOperation
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.Operation", b =>
+            {
+                b.Property<string>("Id")
+                    .HasColumnType("nvarchar(450)");
+
+                b.Property<DateTime?>("EndedAt")
+                    .HasColumnType("datetime2");
+
+                b.Property<string>("InitiatorId")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<string>("MessageGuid")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<DateTime>("StartedAt")
+                    .HasColumnType("datetime2");
+
+                b.Property<string>("Type")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.HasKey("Id");
+
+                b.ToTable("Operations");
+            });
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.Registry", b =>
+            {
+                b.Property<string>("Id")
+                    .HasColumnType("nvarchar(450)");
+
+                b.Property<bool>("IsCommon")
+                    .HasColumnType("bit");
+
+                b.Property<string>("Name")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<int>("Number")
+                    .HasColumnType("int");
+
+                b.Property<DateTime>("UpdatedAt")
+                    .HasColumnType("datetime2");
+
+                b.HasKey("Id");
+
+                b.ToTable("Registries");
+            });
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.RegistryElement", b =>
+            {
+                b.Property<string>("Id")
+                    .HasColumnType("nvarchar(450)");
+
+                b.Property<string>("Code")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<string>("GUID")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<string>("RegistryId")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(450)");
+
+                b.Property<string>("Xml")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.HasKey("Id");
+
+                b.HasIndex("RegistryId");
+
+                b.ToTable("Elements");
+            });
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.RegistryElement", b =>
+            {
+                b.HasOne("Hcs.WebApp.Data.Hcs.Registry", "Registry")
+                    .WithMany("Elements")
+                    .HasForeignKey("RegistryId")
+                    .OnDelete(DeleteBehavior.Cascade)
+                    .IsRequired();
+
+                b.Navigation("Registry");
+            });
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.Registry", b =>
+            {
+                b.Navigation("Elements");
+            });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.cs b/Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.cs
new file mode 100644
index 0000000..a5099f6
--- /dev/null
+++ b/Hcs.WebApp/Data/Hcs/Migrations/20251023014411_AddOperation.cs
@@ -0,0 +1,58 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+namespace Hcs.WebApp.Data.Hcs.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddOperation : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "Name",
+                table: "Registries",
+                type: "nvarchar(max)",
+                nullable: false,
+                defaultValue: "");
+
+            migrationBuilder.AddColumn<DateTime>(
+                name: "UpdatedAt",
+                table: "Registries",
+                type: "datetime2",
+                nullable: false,
+                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));
+
+            migrationBuilder.CreateTable(
+                name: "Operations",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    Type = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    InitiatorId = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    StartedAt = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    EndedAt = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    MessageGuid = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Operations", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Operations");
+
+            migrationBuilder.DropColumn(
+                name: "Name",
+                table: "Registries");
+
+            migrationBuilder.DropColumn(
+                name: "UpdatedAt",
+                table: "Registries");
+        }
+    }
+}
diff --git a/Hcs.WebApp/Data/Hcs/Migrations/HcsDbContextModelSnapshot.cs b/Hcs.WebApp/Data/Hcs/Migrations/HcsDbContextModelSnapshot.cs
index e8d58a1..22104ab 100644
--- a/Hcs.WebApp/Data/Hcs/Migrations/HcsDbContextModelSnapshot.cs
+++ b/Hcs.WebApp/Data/Hcs/Migrations/HcsDbContextModelSnapshot.cs
@@ -1,12 +1,8 @@
 // <auto-generated />
-using Hcs.WebApp.Data.Hcs;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 
 #nullable disable
-
 namespace Hcs.WebApp.Data.Hcs.Migrations
 {
     [DbContext(typeof(HcsDbContext))]
@@ -21,65 +17,100 @@ namespace Hcs.WebApp.Data.Hcs.Migrations
 
             SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
 
-            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.Registry", b =>
-                {
-                    b.Property<string>("Id")
-                        .HasColumnType("nvarchar(450)");
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.Operation", b =>
+            {
+                b.Property<string>("Id")
+                    .HasColumnType("nvarchar(450)");
 
-                    b.Property<bool>("IsCommon")
-                        .HasColumnType("bit");
+                b.Property<DateTime?>("EndedAt")
+                    .HasColumnType("datetime2");
 
-                    b.Property<int>("Number")
-                        .HasColumnType("int");
+                b.Property<string>("InitiatorId")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
 
-                    b.HasKey("Id");
+                b.Property<string>("MessageGuid")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
 
-                    b.ToTable("Registries");
-                });
+                b.Property<DateTime>("StartedAt")
+                    .HasColumnType("datetime2");
 
-            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.RegistryElement", b =>
-                {
-                    b.Property<string>("Id")
-                        .HasColumnType("nvarchar(450)");
+                b.Property<string>("Type")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
 
-                    b.Property<string>("Code")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                b.HasKey("Id");
 
-                    b.Property<string>("GUID")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<string>("RegistryId")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(450)");
-
-                    b.Property<string>("Xml")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("RegistryId");
-
-                    b.ToTable("Elements");
-                });
-
-            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.RegistryElement", b =>
-                {
-                    b.HasOne("Hcs.WebApp.Data.Hcs.Registry", "Registry")
-                        .WithMany("Elements")
-                        .HasForeignKey("RegistryId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Registry");
-                });
+                b.ToTable("Operations");
+            });
 
             modelBuilder.Entity("Hcs.WebApp.Data.Hcs.Registry", b =>
-                {
-                    b.Navigation("Elements");
-                });
+            {
+                b.Property<string>("Id")
+                    .HasColumnType("nvarchar(450)");
+
+                b.Property<bool>("IsCommon")
+                    .HasColumnType("bit");
+
+                b.Property<string>("Name")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<int>("Number")
+                    .HasColumnType("int");
+
+                b.Property<DateTime>("UpdatedAt")
+                    .HasColumnType("datetime2");
+
+                b.HasKey("Id");
+
+                b.ToTable("Registries");
+            });
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.RegistryElement", b =>
+            {
+                b.Property<string>("Id")
+                    .HasColumnType("nvarchar(450)");
+
+                b.Property<string>("Code")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<string>("GUID")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.Property<string>("RegistryId")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(450)");
+
+                b.Property<string>("Xml")
+                    .IsRequired()
+                    .HasColumnType("nvarchar(max)");
+
+                b.HasKey("Id");
+
+                b.HasIndex("RegistryId");
+
+                b.ToTable("Elements");
+            });
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.RegistryElement", b =>
+            {
+                b.HasOne("Hcs.WebApp.Data.Hcs.Registry", "Registry")
+                    .WithMany("Elements")
+                    .HasForeignKey("RegistryId")
+                    .OnDelete(DeleteBehavior.Cascade)
+                    .IsRequired();
+
+                b.Navigation("Registry");
+            });
+
+            modelBuilder.Entity("Hcs.WebApp.Data.Hcs.Registry", b =>
+            {
+                b.Navigation("Elements");
+            });
 #pragma warning restore 612, 618
         }
     }
diff --git a/Hcs.WebApp/Data/Hcs/Operation.cs b/Hcs.WebApp/Data/Hcs/Operation.cs
new file mode 100644
index 0000000..593721f
--- /dev/null
+++ b/Hcs.WebApp/Data/Hcs/Operation.cs
@@ -0,0 +1,27 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Hcs.WebApp.Data.Hcs
+{
+    public class Operation
+    {
+        public enum OperationType
+        {
+            Nsi_15_7_0_1_ExportAllRegistryElements
+        }
+
+        public string Id { get; set; }
+
+        public OperationType Type { get; set; }
+
+        public string InitiatorId { get; set; }
+
+        public DateTime StartedAt { get; set; }
+
+        public DateTime? EndedAt { get; set; }
+
+        public string MessageGuid { get; set; }
+
+        [NotMapped]
+        public bool Completed => EndedAt.HasValue;
+    }
+}
diff --git a/Hcs.WebApp/Data/Hcs/Registry.cs b/Hcs.WebApp/Data/Hcs/Registry.cs
index c17492e..6ba1f06 100644
--- a/Hcs.WebApp/Data/Hcs/Registry.cs
+++ b/Hcs.WebApp/Data/Hcs/Registry.cs
@@ -6,8 +6,12 @@
 
         public int Number { get; set; }
 
+        public string Name { get; set; }
+
         public bool IsCommon { get; set; }
 
+        public DateTime UpdatedAt { get; set; }
+
         public virtual ICollection<RegistryElement> Elements { get; set; } = [];
     }
 }
diff --git a/Hcs.WebApp/Program.cs b/Hcs.WebApp/Program.cs
index 9b030f2..62f998a 100644
--- a/Hcs.WebApp/Program.cs
+++ b/Hcs.WebApp/Program.cs
@@ -57,6 +57,8 @@ builder.Services.AddTransient<IClientProvider, ClientProvider>();
 #endif
 builder.Services.AddScoped<IdentityService>();
 builder.Services.AddScoped<UsersService>();
+builder.Services.AddScoped<OperationService>();
+builder.Services.AddScoped<RegistryService>();
 
 var activator = new RadzenComponentActivator();
 activator.Override(typeof(RadzenDataGrid<>), typeof(LocalizedRadzenDataGrid<>));
diff --git a/Hcs.WebApp/Services/OperationService.cs b/Hcs.WebApp/Services/OperationService.cs
new file mode 100644
index 0000000..4909036
--- /dev/null
+++ b/Hcs.WebApp/Services/OperationService.cs
@@ -0,0 +1,16 @@
+using Hcs.WebApp.Data.Hcs;
+using Microsoft.EntityFrameworkCore;
+
+namespace Hcs.WebApp.Services
+{
+    public class OperationService(IDbContextFactory<HcsDbContext> factory)
+    {
+        private readonly IDbContextFactory<HcsDbContext> factory = factory;
+
+        public async Task<bool> HasActiveOperation(Operation.OperationType type)
+        {
+            using var context = factory.CreateDbContext();
+            return await context.Operations.AnyAsync(x => x.Type == type && !x.EndedAt.HasValue);
+        }
+    }
+}
diff --git a/Hcs.WebApp/Services/RegistryService.cs b/Hcs.WebApp/Services/RegistryService.cs
new file mode 100644
index 0000000..a516fe4
--- /dev/null
+++ b/Hcs.WebApp/Services/RegistryService.cs
@@ -0,0 +1,18 @@
+using Hcs.WebApp.Data.Hcs;
+using Microsoft.EntityFrameworkCore;
+
+namespace Hcs.WebApp.Services
+{
+    public class RegistryService(IDbContextFactory<HcsDbContext> factory)
+    {
+        private readonly IDbContextFactory<HcsDbContext> factory = factory;
+
+        public async Task<IEnumerable<Registry>> GetAllRegistries(bool isCommon)
+        {
+            using var context = factory.CreateDbContext();
+            return await (from registry in context.Registries
+                          where registry.IsCommon == isCommon
+                          select registry).ToListAsync();
+        }
+    }
+}