SVSimServer/SVSim.Database/Migrations/20260704141307_AddViewerRankProgress.cs

using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;

#nullable disable

namespace SVSim.Database.Migrations
{
    /// <inheritdoc />
    public partial class AddViewerRankProgress : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "ViewerRankProgress",
                columns: table => new
                {
                    ViewerId = table.Column<long>(type: "bigint", nullable: false),
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Format = table.Column<int>(type: "integer", nullable: false),
                    Point = table.Column<int>(type: "integer", nullable: false),
                    MasterPoint = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ViewerRankProgress", x => new { x.ViewerId, x.Id });
                    table.ForeignKey(
                        name: "FK_ViewerRankProgress_Viewers_ViewerId",
                        column: x => x.ViewerId,
                        principalTable: "Viewers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_ViewerRankProgress_ViewerId_Format",
                table: "ViewerRankProgress",
                columns: new[] { "ViewerId", "Format" },
                unique: true);
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropIndex(
                name: "IX_ViewerRankProgress_ViewerId_Format",
                table: "ViewerRankProgress");

            migrationBuilder.DropTable(
                name: "ViewerRankProgress");
        }
    }
}