PIbd-23_Elatomtsev_L.K._SUBD_Device/DeviceDatabaseImplement/Migrations/20240520003027_InitialCreate.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace DeviceDatabaseImplement.Migrations
{
    /// <inheritdoc />
    public partial class InitialCreate : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Cabinets",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Room = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Building = table.Column<int>(type: "int", nullable: false),
                    CabinetId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Cabinets", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Cabinets_Cabinets_CabinetId",
                        column: x => x.CabinetId,
                        principalTable: "Cabinets",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "Kinds",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Title = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Frequency = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Kinds", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Services",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Description = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    StartDate = table.Column<DateOnly>(type: "date", nullable: false),
                    EndDate = table.Column<DateOnly>(type: "date", nullable: true),
                    DeviceId = table.Column<int>(type: "int", nullable: false),
                    ServiceId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Services", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Services_Services_ServiceId",
                        column: x => x.ServiceId,
                        principalTable: "Services",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "Staff",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    FullName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Department = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    AccessLevel = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Staff", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Kits",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Title = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    CabinetId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Kits", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Kits_Cabinets_CabinetId",
                        column: x => x.CabinetId,
                        principalTable: "Cabinets",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "Devices",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Model = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    SerialNumber = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    ProductionDate = table.Column<DateOnly>(type: "date", nullable: true),
                    WarrantyPeriod = table.Column<int>(type: "int", nullable: true),
                    Condition = table.Column<bool>(type: "bit", nullable: false),
                    KindId = table.Column<int>(type: "int", nullable: false),
                    KitId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Devices", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Devices_Kinds_KindId",
                        column: x => x.KindId,
                        principalTable: "Kinds",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Devices_Kits_KitId",
                        column: x => x.KitId,
                        principalTable: "Kits",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "Ownership",
                columns: table => new
                {
                    KitId = table.Column<int>(type: "int", nullable: false),
                    StaffId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Ownership", x => new { x.StaffId, x.KitId });
                    table.ForeignKey(
                        name: "FK_Ownership_Kits_KitId",
                        column: x => x.KitId,
                        principalTable: "Kits",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Ownership_Staff_StaffId",
                        column: x => x.StaffId,
                        principalTable: "Staff",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Cabinets_CabinetId",
                table: "Cabinets",
                column: "CabinetId");

            migrationBuilder.CreateIndex(
                name: "IX_Devices_KindId",
                table: "Devices",
                column: "KindId");

            migrationBuilder.CreateIndex(
                name: "IX_Devices_KitId",
                table: "Devices",
                column: "KitId");

            migrationBuilder.CreateIndex(
                name: "IX_Kits_CabinetId",
                table: "Kits",
                column: "CabinetId");

            migrationBuilder.CreateIndex(
                name: "IX_Ownership_KitId",
                table: "Ownership",
                column: "KitId");

            migrationBuilder.CreateIndex(
                name: "IX_Services_ServiceId",
                table: "Services",
                column: "ServiceId");
        }

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

            migrationBuilder.DropTable(
                name: "Ownership");

            migrationBuilder.DropTable(
                name: "Services");

            migrationBuilder.DropTable(
                name: "Kinds");

            migrationBuilder.DropTable(
                name: "Kits");

            migrationBuilder.DropTable(
                name: "Staff");

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