Implemented security functionality

Added data protection feature
Migrated changes

PostFundManagement.Infrastructure/Database/DataProtectionDbContext.cs

@@ -0,0 +1,15 @@
+using Microsoft.AspNetCore.DataProtection.EntityFrameworkCore;
+
+namespace PostFundManagement.Infrastructure.Database;
+
+public sealed class DataProtectionDbContext(DbContextOptions<DataProtectionDbContext> options) : DbContext(options), IDataProtectionKeyContext
+{
+    public DbSet<DataProtectionKey> DataProtectionKeys { get; set; }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        base.OnModelCreating(modelBuilder);
+
+        modelBuilder.Entity<DataProtectionKey>(entity => entity.ToTable(nameof(DataProtectionKeys), schema: "security"));
+    }
+}

PostFundManagement.Infrastructure/Database/Factories/ApplicationDbContextFactory.cs

@@ -1,6 +1,6 @@
-using static PostFundManagement.Infrastructure.Extensions.Constants;
+using static PostFundManagement.Infrastructure.Extensions.Postgres;
 
-namespace PostFundManagement.Infrastructure.Database;
+namespace PostFundManagement.Infrastructure.Database.Factories;
 
 public sealed class ApplicationDbContextFactory : IDesignTimeDbContextFactory<ApplicationDbContext>
 {

PostFundManagement.Infrastructure/Database/Factories/DataProtectionDbContextFactory.cs

@@ -0,0 +1,20 @@
+using static PostFundManagement.Infrastructure.Extensions.Postgres;
+
+namespace PostFundManagement.Infrastructure.Database.Factories;
+
+public sealed class DataProtectionDbContextFactory : IDesignTimeDbContextFactory<DataProtectionDbContext>
+{
+    public DataProtectionDbContext CreateDbContext(string[] args)
+    {
+        var configuration = new ConfigurationBuilder()
+            .SetBasePath(Directory.GetCurrentDirectory())
+            .AddUserSecrets(typeof(DataProtectionDbContext).Assembly)
+            .AddEnvironmentVariables()
+            .Build();
+
+        var optionsBuilder = new DbContextOptionsBuilder<DataProtectionDbContext>();
+        optionsBuilder.UseNpgsql(configuration.GetConnectionString(DatabaseConfigName));
+
+        return new DataProtectionDbContext(optionsBuilder.Options);
+    }
+}

PostFundManagement.Infrastructure/Database/SecurityMigrations/20260820130901_Init.Designer.cs

@@ -0,0 +1,48 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using PostFundManagement.Infrastructure.Database;
+
+#nullable disable
+
+namespace PostFundManagement.Infrastructure.Database.SecurityMigrations
+{
+    [DbContext(typeof(DataProtectionDbContext))]
+    [Migration("20260820130901_Init")]
+    partial class Init
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.11")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Microsoft.AspNetCore.DataProtection.EntityFrameworkCore.DataProtectionKey", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("FriendlyName")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Xml")
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("DataProtectionKeys", "security");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

PostFundManagement.Infrastructure/Database/SecurityMigrations/20260820130901_Init.cs

@@ -0,0 +1,41 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace PostFundManagement.Infrastructure.Database.SecurityMigrations
+{
+    /// <inheritdoc />
+    public partial class Init : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.EnsureSchema(
+                name: "security");
+
+            migrationBuilder.CreateTable(
+                name: "DataProtectionKeys",
+                schema: "security",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    FriendlyName = table.Column<string>(type: "text", nullable: true),
+                    Xml = table.Column<string>(type: "text", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_DataProtectionKeys", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "DataProtectionKeys",
+                schema: "security");
+        }
+    }
+}

PostFundManagement.Infrastructure/Database/SecurityMigrations/DataProtectionDbContextModelSnapshot.cs

@@ -0,0 +1,45 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using PostFundManagement.Infrastructure.Database;
+
+#nullable disable
+
+namespace PostFundManagement.Infrastructure.Database.SecurityMigrations
+{
+    [DbContext(typeof(DataProtectionDbContext))]
+    partial class DataProtectionDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.11")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Microsoft.AspNetCore.DataProtection.EntityFrameworkCore.DataProtectionKey", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("FriendlyName")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Xml")
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("DataProtectionKeys", "security");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}