persistence/DD.Persistence.Database.Postgres/Migrations/20241225122815_Init.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace DD.Persistence.Database.Postgres.Migrations
{
    /// <inheritdoc />
    public partial class Init : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "change_log",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "uuid", nullable: false, comment: "Ключ записи"),
                    IdDiscriminator = table.Column<Guid>(type: "uuid", nullable: false, comment: "Дискриминатор таблицы"),
                    IdAuthor = table.Column<Guid>(type: "uuid", nullable: false, comment: "Автор изменения"),
                    IdEditor = table.Column<Guid>(type: "uuid", nullable: true, comment: "Редактор"),
                    Creation = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Дата создания записи"),
                    Obsolete = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: true, comment: "Дата устаревания (например при удалении)"),
                    IdNext = table.Column<Guid>(type: "uuid", nullable: true, comment: "Id заменяющей записи"),
                    DepthStart = table.Column<double>(type: "double precision", nullable: false, comment: "Глубина забоя на дату начала интервала"),
                    DepthEnd = table.Column<double>(type: "double precision", nullable: false, comment: "Глубина забоя на дату окончания интервала"),
                    IdSection = table.Column<Guid>(type: "uuid", nullable: false, comment: "Ключ секции"),
                    Value = table.Column<string>(type: "jsonb", nullable: false, comment: "Значение")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_change_log", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "data_saub",
                columns: table => new
                {
                    date = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
                    mode = table.Column<int>(type: "integer", nullable: true),
                    user = table.Column<string>(type: "text", nullable: true),
                    wellDepth = table.Column<double>(type: "double precision", nullable: true),
                    bitDepth = table.Column<double>(type: "double precision", nullable: true),
                    blockPosition = table.Column<double>(type: "double precision", nullable: true),
                    blockSpeed = table.Column<double>(type: "double precision", nullable: true),
                    pressure = table.Column<double>(type: "double precision", nullable: true),
                    axialLoad = table.Column<double>(type: "double precision", nullable: true),
                    hookWeight = table.Column<double>(type: "double precision", nullable: true),
                    rotorTorque = table.Column<double>(type: "double precision", nullable: true),
                    rotorSpeed = table.Column<double>(type: "double precision", nullable: true),
                    flow = table.Column<double>(type: "double precision", nullable: true),
                    mseState = table.Column<short>(type: "smallint", nullable: false),
                    idFeedRegulator = table.Column<int>(type: "integer", nullable: false),
                    mse = table.Column<double>(type: "double precision", nullable: true),
                    pump0Flow = table.Column<double>(type: "double precision", nullable: true),
                    pump1Flow = table.Column<double>(type: "double precision", nullable: true),
                    pump2Flow = table.Column<double>(type: "double precision", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_data_saub", x => x.date);
                });

            migrationBuilder.CreateTable(
                name: "data_source_system",
                columns: table => new
                {
                    SystemId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id системы - источника данных"),
                    Name = table.Column<string>(type: "varchar(256)", nullable: false, comment: "Наименование системы - источника данных"),
                    Description = table.Column<string>(type: "text", nullable: true, comment: "Описание системы - источника данных")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_data_source_system", x => x.SystemId);
                });

            migrationBuilder.CreateTable(
                name: "parameter_data",
                columns: table => new
                {
                    DiscriminatorId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Дискриминатор системы"),
                    ParameterId = table.Column<int>(type: "integer", nullable: false, comment: "Id параметра"),
                    Timestamp = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Временная отметка"),
                    Value = table.Column<object>(type: "jsonb", nullable: false, comment: "Значение параметра")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_parameter_data", x => new { x.DiscriminatorId, x.ParameterId, x.Timestamp });
                });

            migrationBuilder.CreateTable(
                name: "setpoint",
                columns: table => new
                {
                    Key = table.Column<Guid>(type: "uuid", nullable: false, comment: "Ключ"),
                    Created = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Дата создания уставки"),
                    Value = table.Column<object>(type: "jsonb", nullable: false, comment: "Значение уставки"),
                    IdUser = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id автора последнего изменения")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_setpoint", x => new { x.Key, x.Created });
                });

            migrationBuilder.CreateTable(
                name: "timestamped_set",
                columns: table => new
                {
                    IdDiscriminator = table.Column<Guid>(type: "uuid", nullable: false, comment: "Дискриминатор ссылка на тип сохраняемых данных"),
                    Timestamp = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Отметка времени, строго в UTC"),
                    Set = table.Column<string>(type: "jsonb", nullable: false, comment: "Набор сохраняемых данных")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_timestamped_set", x => new { x.IdDiscriminator, x.Timestamp });
                },
                comment: "Общая таблица данных временных рядов");

            migrationBuilder.CreateTable(
                name: "tech_message",
                columns: table => new
                {
                    EventId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id события"),
                    CategoryId = table.Column<int>(type: "integer", nullable: false, comment: "Id Категории важности"),
                    Timestamp = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Дата возникновения"),
                    Text = table.Column<string>(type: "varchar(512)", nullable: false, comment: "Текст сообщения"),
                    SystemId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id системы, к которой относится сообщение"),
                    EventState = table.Column<int>(type: "integer", nullable: false, comment: "Статус события")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_tech_message", x => x.EventId);
                    table.ForeignKey(
                        name: "FK_tech_message_data_source_system_SystemId",
                        column: x => x.SystemId,
                        principalTable: "data_source_system",
                        principalColumn: "SystemId",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_tech_message_SystemId",
                table: "tech_message",
                column: "SystemId");
        }

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

            migrationBuilder.DropTable(
                name: "data_saub");

            migrationBuilder.DropTable(
                name: "parameter_data");

            migrationBuilder.DropTable(
                name: "setpoint");

            migrationBuilder.DropTable(
                name: "tech_message");

            migrationBuilder.DropTable(
                name: "timestamped_set");

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