﻿using System;
using System.Collections.Generic;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Metadata;

namespace DiplomContentSystem.DataLayer.Migrations
{
    public partial class AddUserAndRoleEntities : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Roles",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.SerialColumn),
                    Name = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Roles", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Users",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.SerialColumn),
                    Login = table.Column<string>(nullable: true),
                    PasswordHash = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Users", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "UserRole",
                columns: table => new
                {
                    UserId = table.Column<int>(nullable: false),
                    RoleId = table.Column<int>(nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_UserRole", x => new { x.UserId, x.RoleId });
                    table.ForeignKey(
                        name: "FK_UserRole_Users_RoleId",
                        column: x => x.RoleId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_UserRole_Roles_UserId",
                        column: x => x.UserId,
                        principalTable: "Roles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_UserRole_RoleId",
                table: "UserRole",
                column: "RoleId");
        }

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

            migrationBuilder.DropTable(
                name: "Users");

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