ANTOOZA-BACKEND/Infrastructure/Persistence/Migrations/20260706045333_AddDerivativeDailyTrade.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Infrastructure.Migrations.AppDb
{
    /// <inheritdoc />
    public partial class AddDerivativeDailyTrade : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "FuturesDailyTrade",
                columns: table => new
                {
                    ID = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    FuturesKind = table.Column<byte>(type: "tinyint", nullable: false, comment: "선물 상품군 구분 (1=일반선물, 2=주식선물유가, 3=주식선물코스닥)"),
                    IsuCode = table.Column<string>(type: "nvarchar(12)", maxLength: 12, nullable: false, comment: "종목코드 (ISU_CD) — 8자리 영숫자"),
                    IsuName = 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 (TDD_CLSPRC)"),
                    Open = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "시가 (TDD_OPNPRC)"),
                    High = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "고가 (TDD_HGPRC)"),
                    Low = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "저가 (TDD_LWPRC)"),
                    ChangeAmount = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "전일 대비 (CMPPREVDD_PRC)"),
                    SpotPrice = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: true, comment: "현물가 (SPOT_PRC)"),
                    SettlePrice = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: true, comment: "정산가 (SETL_PRC)"),
                    Volume = table.Column<long>(type: "bigint", nullable: false, comment: "거래량 (ACC_TRDVOL)"),
                    TradeValue = table.Column<long>(type: "bigint", nullable: false, comment: "거래대금 (ACC_TRDVAL, 원)"),
                    OpenInterest = table.Column<long>(type: "bigint", nullable: true, comment: "미결제약정 (ACC_OPNINT_QTY)"),
                    ProductName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: true, comment: "상품구분 (PROD_NM)"),
                    MarketName = table.Column<string>(type: "nvarchar(20)", maxLength: 20, nullable: true, comment: "시장구분 (MKT_NM 정규/야간)"),
                    CreatedAt = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_FuturesDailyTrade", x => x.ID);
                },
                comment: "선물(일반/주식유가/주식코스닥) 일별매매 시세 (KRX OpenAPI drv)");

            migrationBuilder.CreateTable(
                name: "OptionsDailyTrade",
                columns: table => new
                {
                    ID = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    OptionsKind = table.Column<byte>(type: "tinyint", nullable: false, comment: "옵션 상품군 구분 (1=일반옵션, 2=주식옵션유가, 3=주식옵션코스닥)"),
                    IsuCode = table.Column<string>(type: "nvarchar(12)", maxLength: 12, nullable: false, comment: "종목코드 (ISU_CD) — 8자리 영숫자"),
                    IsuName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false, comment: "종목명"),
                    TradeDate = table.Column<DateOnly>(type: "date", nullable: false),
                    RightType = table.Column<byte>(type: "tinyint", nullable: false, comment: "권리유형 (RGHT_TP_NM — 1=Call, 2=Put)"),
                    StrikePrice = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: true, comment: "행사가 (ISU_NM 에서 파싱)"),
                    Close = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "종가 (TDD_CLSPRC)"),
                    Open = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "시가 (TDD_OPNPRC)"),
                    High = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "고가 (TDD_HGPRC)"),
                    Low = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "저가 (TDD_LWPRC)"),
                    ChangeAmount = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false, comment: "전일 대비 (CMPPREVDD_PRC)"),
                    ImpliedVolatility = table.Column<decimal>(type: "decimal(9,3)", precision: 9, scale: 3, nullable: true, comment: "내재변동성 % (IMP_VOLT)"),
                    NextDayBasePrice = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: true, comment: "익일정산가 (NXTDD_BAS_PRC)"),
                    Volume = table.Column<long>(type: "bigint", nullable: false, comment: "거래량 (ACC_TRDVOL)"),
                    TradeValue = table.Column<long>(type: "bigint", nullable: false, comment: "거래대금 (ACC_TRDVAL, 원)"),
                    OpenInterest = table.Column<long>(type: "bigint", nullable: true, comment: "미결제약정 (ACC_OPNINT_QTY)"),
                    ProductName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: true, comment: "상품구분 (PROD_NM)"),
                    CreatedAt = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_OptionsDailyTrade", x => x.ID);
                },
                comment: "옵션(일반/주식유가/주식코스닥) 일별매매 시세 (KRX OpenAPI drv)");

            migrationBuilder.CreateIndex(
                name: "IX_FuturesDailyTrade_FuturesKind_IsuCode_TradeDate",
                table: "FuturesDailyTrade",
                columns: new[] { "FuturesKind", "IsuCode", "TradeDate" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_FuturesDailyTrade_FuturesKind_TradeDate_TradeValue",
                table: "FuturesDailyTrade",
                columns: new[] { "FuturesKind", "TradeDate", "TradeValue" },
                descending: new[] { false, false, true });

            migrationBuilder.CreateIndex(
                name: "IX_OptionsDailyTrade_OptionsKind_IsuCode_TradeDate",
                table: "OptionsDailyTrade",
                columns: new[] { "OptionsKind", "IsuCode", "TradeDate" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_OptionsDailyTrade_OptionsKind_TradeDate_TradeValue",
                table: "OptionsDailyTrade",
                columns: new[] { "OptionsKind", "TradeDate", "TradeValue" },
                descending: new[] { false, false, true });
        }

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

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