ISEbd-22_Antonova_D.V._VeterinaryClinic/VetClinic/VetClinicDatabaseImplement/Migrations/20230404035215_init2.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore.Migrations;


namespace VetClinicDatabaseImplement.Migrations
{
    public partial class init2 : Migration
    {
        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"),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Phone = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Pet = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    PetName = table.Column<string>(type: "nvarchar(max)", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Clients", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Employees",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Phone = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Specialization = table.Column<string>(type: "nvarchar(max)", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Employees", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Services",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Cost = table.Column<decimal>(type: "decimal(18,2)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Services", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Expenses",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Sum = table.Column<decimal>(type: "decimal(18,2)", nullable: false),
                    ServiceId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Expenses", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Expenses_Services_ServiceId",
                        column: x => x.ServiceId,
                        principalTable: "Services",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Visits",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    DateVisit = table.Column<DateTime>(type: "datetime2", nullable: false),
                    Remains = table.Column<decimal>(type: "decimal(18,2)", nullable: false),
                    EmployeeId = table.Column<int>(type: "int", nullable: true),
                    ServiceId = table.Column<int>(type: "int", nullable: false),
                    ClientId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Visits", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Visits_Clients_ClientId",
                        column: x => x.ClientId,
                        principalTable: "Clients",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Visits_Employees_EmployeeId",
                        column: x => x.EmployeeId,
                        principalTable: "Employees",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Restrict);
                    table.ForeignKey(
                        name: "FK_Visits_Services_ServiceId",
                        column: x => x.ServiceId,
                        principalTable: "Services",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Payments",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    VisitsId = table.Column<int>(type: "int", nullable: false),
                    Sum = table.Column<decimal>(type: "decimal(18,2)", nullable: false),
                    DateOfPayment = table.Column<DateTime>(type: "datetime2", nullable: false),
                    VisitId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Payments", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Payments_Visits_VisitId",
                        column: x => x.VisitId,
                        principalTable: "Visits",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Restrict);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Expenses_ServiceId",
                table: "Expenses",
                column: "ServiceId");

            migrationBuilder.CreateIndex(
                name: "IX_Payments_VisitId",
                table: "Payments",
                column: "VisitId");

            migrationBuilder.CreateIndex(
                name: "IX_Visits_ClientId",
                table: "Visits",
                column: "ClientId");

            migrationBuilder.CreateIndex(
                name: "IX_Visits_EmployeeId",
                table: "Visits",
                column: "EmployeeId");

            migrationBuilder.CreateIndex(
                name: "IX_Visits_ServiceId",
                table: "Visits",
                column: "ServiceId");
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "Expenses");

            migrationBuilder.DropTable(
                name: "Payments");

            migrationBuilder.DropTable(
                name: "Visits");

            migrationBuilder.DropTable(
                name: "Clients");

            migrationBuilder.DropTable(
                name: "Employees");

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