feat: capture and display original upload filename for tracks

DeepDrftData/Data/Configurations/TrackConfiguration.cs

@@ -53,6 +53,10 @@ public class TrackConfiguration : BaseEntityConfiguration<TrackEntity>
         builder.Property(e => e.CreatedByUserId)
             .HasColumnName("created_by_user_id");
 
+        builder.Property(e => e.OriginalFileName)
+            .HasMaxLength(500)
+            .HasColumnName("original_file_name");
+
         // Names the is_deleted index explicitly. BaseEntityConfiguration.Configure already
         // calls HasIndex(e => e.IsDeleted); this adds HasDatabaseName so EF always uses
         // "IX_track_is_deleted" regardless of auto-naming conventions.

DeepDrftData/Migrations/20260607124422_AddOriginalFileName.Designer.cs

@@ -0,0 +1,107 @@
+// <auto-generated />
+using System;
+using DeepDrftData.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DeepDrftData.Migrations
+{
+    [DbContext(typeof(DeepDrftContext))]
+    [Migration("20260607124422_AddOriginalFileName")]
+    partial class AddOriginalFileName
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("DeepDrftModels.Entities.TrackEntity", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint")
+                        .HasColumnName("id");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
+
+                    b.Property<string>("Album")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)")
+                        .HasColumnName("album");
+
+                    b.Property<string>("Artist")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)")
+                        .HasColumnName("artist");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<long?>("CreatedByUserId")
+                        .HasColumnType("bigint")
+                        .HasColumnName("created_by_user_id");
+
+                    b.Property<string>("EntryKey")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)")
+                        .HasColumnName("entry_key");
+
+                    b.Property<string>("Genre")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)")
+                        .HasColumnName("genre");
+
+                    b.Property<string>("ImagePath")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)")
+                        .HasColumnName("image_path");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)")
+                        .HasColumnName("original_file_name");
+
+                    b.Property<DateOnly?>("ReleaseDate")
+                        .HasColumnType("date")
+                        .HasColumnName("release_date");
+
+                    b.Property<string>("TrackName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)")
+                        .HasColumnName("track_name");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IsDeleted")
+                        .HasDatabaseName("IX_track_is_deleted");
+
+                    b.ToTable("track", (string)null);
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DeepDrftData/Migrations/20260607124422_AddOriginalFileName.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DeepDrftData.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddOriginalFileName : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "original_file_name",
+                table: "track",
+                type: "character varying(500)",
+                maxLength: 500,
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "original_file_name",
+                table: "track");
+        }
+    }
+}

DeepDrftData/Migrations/DeepDrftContextModelSnapshot.cs

@@ -72,6 +72,11 @@ namespace DeepDrftData.Migrations
                         .HasDefaultValue(false)
                         .HasColumnName("is_deleted");
 
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)")
+                        .HasColumnName("original_file_name");
+
                     b.Property<DateOnly?>("ReleaseDate")
                         .HasColumnType("date")
                         .HasColumnName("release_date");

DeepDrftData/TrackConverter.cs

@@ -24,7 +24,8 @@ public class TrackConverter : IEntityToModelConverter<TrackEntity, TrackDto>
         Genre = entity.Genre,
         ReleaseDate = entity.ReleaseDate,
         ImagePath = entity.ImagePath,
-        CreatedByUserId = entity.CreatedByUserId
+        CreatedByUserId = entity.CreatedByUserId,
+        OriginalFileName = entity.OriginalFileName
     };
 
     public static TrackEntity Convert(TrackDto model) => new()
@@ -39,6 +40,7 @@ public class TrackConverter : IEntityToModelConverter<TrackEntity, TrackDto>
         Genre = model.Genre,
         ReleaseDate = model.ReleaseDate,
         ImagePath = model.ImagePath,
-        CreatedByUserId = model.CreatedByUserId
+        CreatedByUserId = model.CreatedByUserId,
+        OriginalFileName = model.OriginalFileName
     };
 }