mws.backend.dotnet/mws.infrastructure/Migrations/20260811133605_AddRolesAndPermissions.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Mws.Infrastructure.Migrations
{
    /// <inheritdoc />
    public partial class AddRolesAndPermissions : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AddColumn<bool>(
                name: "IsActive",
                table: "users",
                type: "boolean",
                nullable: false,
                defaultValue: true);

            migrationBuilder.AddColumn<Guid>(
                name: "RoleId",
                table: "users",
                type: "uuid",
                nullable: false,
                defaultValue: new Guid("00000000-0000-0000-0000-000000000000"));

            migrationBuilder.CreateTable(
                name: "roles",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "uuid", nullable: false),
                    Name = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
                    IsSystem = table.Column<bool>(type: "boolean", nullable: false),
                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_roles", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "role_permissions",
                columns: table => new
                {
                    RoleId = table.Column<Guid>(type: "uuid", nullable: false),
                    Screen = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
                    CanView = table.Column<bool>(type: "boolean", nullable: false),
                    CanCreate = table.Column<bool>(type: "boolean", nullable: false),
                    CanEdit = table.Column<bool>(type: "boolean", nullable: false),
                    CanDelete = table.Column<bool>(type: "boolean", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_role_permissions", x => new { x.RoleId, x.Screen });
                    table.ForeignKey(
                        name: "FK_role_permissions_roles_RoleId",
                        column: x => x.RoleId,
                        principalTable: "roles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_users_RoleId",
                table: "users",
                column: "RoleId");

            migrationBuilder.CreateIndex(
                name: "IX_roles_Name",
                table: "roles",
                column: "Name",
                unique: true);

            migrationBuilder.AddForeignKey(
                name: "FK_users_roles_RoleId",
                table: "users",
                column: "RoleId",
                principalTable: "roles",
                principalColumn: "Id",
                onDelete: ReferentialAction.Restrict);
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_users_roles_RoleId",
                table: "users");

            migrationBuilder.DropTable(
                name: "role_permissions");

            migrationBuilder.DropTable(
                name: "roles");

            migrationBuilder.DropIndex(
                name: "IX_users_RoleId",
                table: "users");

            migrationBuilder.DropColumn(
                name: "IsActive",
                table: "users");

            migrationBuilder.DropColumn(
                name: "RoleId",
                table: "users");
        }
    }
}