SUBD_TransportCompany/TransportCompany/TransportCompanyDatabaseImplement/Migrations/20240305163445_InitialCreate.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace TransportCompanyDatabaseImplement.Migrations
{
    /// <inheritdoc />
    public partial class InitialCreate : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Cargos",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    CargoName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Weight = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Cargos", x => x.Id);
                });

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

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

            migrationBuilder.CreateTable(
                name: "Transports",
                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),
                    LoadCapacity = table.Column<int>(type: "int", nullable: false),
                    StateNumber = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Transports", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Transportations",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    DriverId = table.Column<int>(type: "int", nullable: false),
                    TransportId = table.Column<int>(type: "int", nullable: false),
                    CargoId = table.Column<int>(type: "int", nullable: false),
                    Count = table.Column<int>(type: "int", nullable: false),
                    PointToId = table.Column<int>(type: "int", nullable: false),
                    PointFromId = table.Column<int>(type: "int", nullable: false),
                    Status = table.Column<int>(type: "int", nullable: false),
                    DepartureDate = table.Column<DateTime>(type: "datetime2", nullable: false),
                    ArrivalDate = table.Column<DateTime>(type: "datetime2", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Transportations", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Transportations_Cargos_CargoId",
                        column: x => x.CargoId,
                        principalTable: "Cargos",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Transportations_Drivers_DriverId",
                        column: x => x.DriverId,
                        principalTable: "Drivers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Transportations_Points_PointFromId",
                        column: x => x.PointFromId,
                        principalTable: "Points",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Restrict);
                    table.ForeignKey(
                        name: "FK_Transportations_Points_PointToId",
                        column: x => x.PointToId,
                        principalTable: "Points",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Restrict);
                    table.ForeignKey(
                        name: "FK_Transportations_Transports_TransportId",
                        column: x => x.TransportId,
                        principalTable: "Transports",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Transportations_CargoId",
                table: "Transportations",
                column: "CargoId");

            migrationBuilder.CreateIndex(
                name: "IX_Transportations_DriverId",
                table: "Transportations",
                column: "DriverId");

            migrationBuilder.CreateIndex(
                name: "IX_Transportations_PointFromId",
                table: "Transportations",
                column: "PointFromId");

            migrationBuilder.CreateIndex(
                name: "IX_Transportations_PointToId",
                table: "Transportations",
                column: "PointToId");

            migrationBuilder.CreateIndex(
                name: "IX_Transportations_TransportId",
                table: "Transportations",
                column: "TransportId");
        }

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

            migrationBuilder.DropTable(
                name: "Cargos");

            migrationBuilder.DropTable(
                name: "Drivers");

            migrationBuilder.DropTable(
                name: "Points");

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