Add Archive model and migration for storing archive statistics

Aaru.Server.Database/Context.cs

@@ -48,6 +48,7 @@ public sealed class DbContext : IdentityDbContext<IdentityUser>
 
     public DbContext(DbContextOptions<DbContext> options) : base(options) {}
 
+    public DbSet<Archive>                   Archives                  { get; set; }
     public DbSet<Device>                    Devices                   { get; set; }
     public DbSet<UploadedReport>            Reports                   { get; set; }
     public DbSet<Command>                   Commands                  { get; set; }

Aaru.Server.Database/Migrations/20250928003741_AddArchiveToStats.cs

@@ -0,0 +1,38 @@
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Aaru.Server.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddArchiveToStats : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Archives",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    Name = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Count = table.Column<long>(type: "bigint", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Archives", x => x.Id);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Archives");
+        }
+    }
+}

Aaru.Server.Database/Migrations/AaruServerContextModelSnapshot.cs

@@ -17,7 +17,7 @@ namespace Aaru.Server.Database.Migrations
         {
 #pragma warning disable 612, 618
             modelBuilder
-                .HasAnnotation("ProductVersion", "9.0.0")
+                .HasAnnotation("ProductVersion", "9.0.9")
                 .HasAnnotation("Proxies:ChangeTracking", false)
                 .HasAnnotation("Proxies:CheckEquality", false)
                 .HasAnnotation("Proxies:LazyLoading", true)
@@ -2052,6 +2052,26 @@ namespace Aaru.Server.Database.Migrations
                     b.ToTable("Usb");
                 });
 
+            modelBuilder.Entity("Aaru.Server.Database.Models.Archive", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    MySqlPropertyBuilderExtensions.UseMySqlIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<long>("Count")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Archives");
+                });
+
             modelBuilder.Entity("Aaru.Server.Database.Models.Command", b =>
                 {
                     b.Property<int>("Id")

Aaru.Server.Database/Models/Archive.cs

@@ -0,0 +1,35 @@
+// /***************************************************************************
+// Aaru Data Preservation Suite
+// ----------------------------------------------------------------------------
+//
+// Filename       : Archive.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Aaru Server.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Model for storing archive statistics in database.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2024 Natalia Portillo
+// ****************************************************************************/
+
+namespace Aaru.Server.Database.Models;
+
+public class Archive : NameCountModel<int> {}