PIBD-21_Lobashov_I_D_TravelCompany/TravelCompany/TravelCompanyDatabaseImplement/Migrations/20240502135336_Initial-Create.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace TravelCompanyDatabaseImplement.Migrations
{
    /// <inheritdoc />
    public partial class InitialCreate : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Clients",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    ClientFIO = 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)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Clients", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Components",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Cost = table.Column<double>(type: "float", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Components", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Implementers",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Qualification = table.Column<int>(type: "int", nullable: false),
                    WorkExperience = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Implementers", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Travels",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    TravelName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Price = table.Column<double>(type: "float", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Travels", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Messages",
                columns: table => new
                {
                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
                    ClientId = table.Column<int>(type: "int", nullable: true),
                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Messages", x => x.MessageId);
                    table.ForeignKey(
                        name: "FK_Messages_Clients_ClientId",
                        column: x => x.ClientId,
                        principalTable: "Clients",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "Orders",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Count = table.Column<int>(type: "int", nullable: false),
                    Sum = table.Column<double>(type: "float", nullable: false),
                    Status = table.Column<int>(type: "int", nullable: false),
                    DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true),
                    TravelId = table.Column<int>(type: "int", nullable: false),
                    ClientId = table.Column<int>(type: "int", nullable: false),
                    ImplementerId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Orders", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Orders_Clients_ClientId",
                        column: x => x.ClientId,
                        principalTable: "Clients",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Orders_Implementers_ImplementerId",
                        column: x => x.ImplementerId,
                        principalTable: "Implementers",
                        principalColumn: "Id");
                    table.ForeignKey(
                        name: "FK_Orders_Travels_TravelId",
                        column: x => x.TravelId,
                        principalTable: "Travels",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "TravelComponents",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    TravelId = table.Column<int>(type: "int", nullable: false),
                    ComponentId = table.Column<int>(type: "int", nullable: false),
                    Count = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_TravelComponents", x => x.Id);
                    table.ForeignKey(
                        name: "FK_TravelComponents_Components_ComponentId",
                        column: x => x.ComponentId,
                        principalTable: "Components",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_TravelComponents_Travels_TravelId",
                        column: x => x.TravelId,
                        principalTable: "Travels",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Messages_ClientId",
                table: "Messages",
                column: "ClientId");

            migrationBuilder.CreateIndex(
                name: "IX_Orders_ClientId",
                table: "Orders",
                column: "ClientId");

            migrationBuilder.CreateIndex(
                name: "IX_Orders_ImplementerId",
                table: "Orders",
                column: "ImplementerId");

            migrationBuilder.CreateIndex(
                name: "IX_Orders_TravelId",
                table: "Orders",
                column: "TravelId");

            migrationBuilder.CreateIndex(
                name: "IX_TravelComponents_ComponentId",
                table: "TravelComponents",
                column: "ComponentId");

            migrationBuilder.CreateIndex(
                name: "IX_TravelComponents_TravelId",
                table: "TravelComponents",
                column: "TravelId");
        }

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

            migrationBuilder.DropTable(
                name: "Orders");

            migrationBuilder.DropTable(
                name: "TravelComponents");

            migrationBuilder.DropTable(
                name: "Clients");

            migrationBuilder.DropTable(
                name: "Implementers");

            migrationBuilder.DropTable(
                name: "Components");

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