ANTOOZA-BACKEND/Infrastructure/Persistence/Migrations/20260706042207_AddBondIndexDailyPrice.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Infrastructure.Migrations.AppDb
{
    /// <inheritdoc />
    public partial class AddBondIndexDailyPrice : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "BondIndexDailyPrice",
                columns: table => new
                {
                    ID = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    GroupName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false, comment: "채권지수 그룹명 (BND_IDX_GRP_NM)"),
                    TradeDate = table.Column<DateOnly>(type: "date", nullable: false),
                    TotalEarningIndex = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "총수익지수 (TOT_EARNG_IDX)"),
                    TotalEarningChange = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "총수익지수 전일 대비"),
                    NetPriceIndex = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "순가격지수 (NETPRC_IDX)"),
                    NetPriceChange = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "순가격지수 전일 대비"),
                    ZeroReinvestIndex = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "제로재투자지수 (ZERO_REINVST_IDX)"),
                    ZeroReinvestChange = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "제로재투자지수 전일 대비"),
                    CallReinvestIndex = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "Call재투자지수 (CALL_REINVST_IDX)"),
                    CallReinvestChange = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "Call재투자지수 전일 대비"),
                    MarketPriceIndex = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "시장가격지수 (MKT_PRC_IDX)"),
                    MarketPriceChange = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "시장가격지수 전일 대비"),
                    AvgDuration = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "평균 듀레이션 (AVG_DURATION)"),
                    AvgConvexity = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "평균 컨벡시티 (AVG_CONVEXITY_PRC)"),
                    AvgYield = table.Column<decimal>(type: "decimal(18,4)", precision: 18, scale: 4, nullable: true, comment: "평균 만기수익률 YTM (BND_IDX_AVG_YD)"),
                    CreatedAt = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_BondIndexDailyPrice", x => x.ID);
                },
                comment: "채권지수 일별시세 (KRX OpenAPI idx/bon_dd_trd)");

            migrationBuilder.CreateIndex(
                name: "IX_BondIndexDailyPrice_GroupName_TradeDate",
                table: "BondIndexDailyPrice",
                columns: new[] { "GroupName", "TradeDate" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_BondIndexDailyPrice_TradeDate",
                table: "BondIndexDailyPrice",
                column: "TradeDate");
        }

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