ANTOOZA-BACKEND/Infrastructure/Persistence/Migrations/20260708072448_AddWorldIndex.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Infrastructure.Migrations.AppDb
{
    /// <inheritdoc />
    public partial class AddWorldIndex : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "WorldIndexSnapshot",
                columns: table => new
                {
                    ID = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Symbol = table.Column<string>(type: "nvarchar(20)", maxLength: 20, nullable: false, comment: "외부 소스(Stooq) 심볼"),
                    Name = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false, comment: "지수 표시명"),
                    CountryCode = table.Column<string>(type: "nvarchar(2)", maxLength: 2, nullable: false, comment: "국가 코드 (ISO2)"),
                    ExchangeName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false, comment: "거래소·시장 표기"),
                    TradeDate = table.Column<DateOnly>(type: "date", nullable: false),
                    Close = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "종가"),
                    PrevClose = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "직전 거래일 종가"),
                    ChangeVal = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "전일 대비"),
                    FlucRateBp = table.Column<int>(type: "int", nullable: false, comment: "등락률 basis point (%×100)"),
                    Open = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "시가"),
                    High = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "고가"),
                    Low = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "저가"),
                    UpdatedAt = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_WorldIndexSnapshot", x => x.ID);
                },
                comment: "세계 주요국 증시지수 최신 스냅샷 (메인 세계지도 핀, 외부 소스 일1회 upsert)");

            migrationBuilder.CreateIndex(
                name: "IX_WorldIndexSnapshot_CountryCode",
                table: "WorldIndexSnapshot",
                column: "CountryCode");

            migrationBuilder.CreateIndex(
                name: "IX_WorldIndexSnapshot_Symbol",
                table: "WorldIndexSnapshot",
                column: "Symbol",
                unique: true);
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "WorldIndexSnapshot");
        }
    }
}