ANTOOZA-BACKEND/Infrastructure/Persistence/Migrations/20260706040215_AddEtpDailyTrade.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Infrastructure.Migrations.AppDb
{
    /// <inheritdoc />
    public partial class AddEtpDailyTrade : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "EtpDailyTrade",
                columns: table => new
                {
                    ID = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    EtpType = table.Column<byte>(type: "tinyint", nullable: false, comment: "증권상품 구분 (1=ETF, 2=ETN, 3=ELW)"),
                    Code = table.Column<string>(type: "nchar(6)", fixedLength: true, maxLength: 6, nullable: false, comment: "단축코드 (ISU_CD)"),
                    Name = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false, comment: "종목명"),
                    TradeDate = table.Column<DateOnly>(type: "date", nullable: false),
                    Close = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "종가"),
                    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"),
                    ChangeAmount = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "전일 대비"),
                    ChangeRate = table.Column<decimal>(type: "decimal(7,2)", precision: 7, scale: 2, nullable: false, comment: "등락률 % (ELW 는 0)"),
                    Volume = table.Column<long>(type: "bigint", nullable: false, comment: "거래량"),
                    TradeValue = table.Column<long>(type: "bigint", nullable: false, comment: "거래대금 (원)"),
                    MarketCap = table.Column<long>(type: "bigint", nullable: true, comment: "시가총액 (원)"),
                    ListedShares = table.Column<long>(type: "bigint", nullable: true, comment: "상장증권수/상장좌수"),
                    Nav = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: true, comment: "ETF NAV / ETN 지표가치(IV)"),
                    NetAssetTotal = table.Column<long>(type: "bigint", nullable: true, comment: "ETF 순자산총액 / ETN 지표가치총액 (원)"),
                    BaseIndexName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: true, comment: "기초지수명 (ETF/ETN)"),
                    BaseIndexClose = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: true, comment: "기초지수 종가 (ETF/ETN)"),
                    Underlying = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: true, comment: "ELW 기초자산명"),
                    UnderlyingClose = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: true, comment: "ELW 기초자산 종가"),
                    CreatedAt = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_EtpDailyTrade", x => x.ID);
                },
                comment: "증권상품(ETF/ETN/ELW) 일별매매 시세 (KRX OpenAPI etp)");

            migrationBuilder.CreateIndex(
                name: "IX_EtpDailyTrade_EtpType_Code_TradeDate",
                table: "EtpDailyTrade",
                columns: new[] { "EtpType", "Code", "TradeDate" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_EtpDailyTrade_EtpType_TradeDate_TradeValue",
                table: "EtpDailyTrade",
                columns: new[] { "EtpType", "TradeDate", "TradeValue" },
                descending: new[] { false, false, true });
        }

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