Module.PremiumArea/Server/Migrations/01000002_AddReportAndFileColumns.cs

using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Oqtane.Databases.Interfaces;
using Oqtane.Migrations;
using SZUAbsolventenverein.Module.PremiumArea.Migrations.EntityBuilders;
using SZUAbsolventenverein.Module.PremiumArea.Repository;
using System;

namespace SZUAbsolventenverein.Module.PremiumArea.Migrations
{
    [DbContext(typeof(PremiumAreaContext))]
    [Migration("SZUAbsolventenverein.Module.PremiumArea.01.00.00.02")]
    public class AddReportAndFileColumns : MultiDatabaseMigration
    {
        public AddReportAndFileColumns(IDatabase database) : base(database)
        {
        }

        protected override void Up(MigrationBuilder migrationBuilder)
        {
            // Add FileId (nullable int) - assuming missing
            migrationBuilder.AddColumn<int>(
                name: "FileId",
                table: "SZUAbsolventenvereinEngineerApplications",
                nullable: true);

            // Add PdfFileName (string 256)
            migrationBuilder.AddColumn<string>(
                name: "PdfFileName",
                table: "SZUAbsolventenvereinEngineerApplications",
                maxLength: 256,
                nullable: true);

            // Add ApprovedOn (DateTime nullable) - might exist but adding if missing? 
            // MigrationBuilder will fail if exists. We assume schema drift needs this.
            // If it exists, user must handle.
             migrationBuilder.AddColumn<DateTime>(
                name: "ApprovedOn",
                table: "SZUAbsolventenvereinEngineerApplications",
                nullable: true);

            // Add IsReported (bool not null default false)
            migrationBuilder.AddColumn<bool>(
                name: "IsReported",
                table: "SZUAbsolventenvereinEngineerApplications",
                nullable: false,
                defaultValue: false);

            // Add ReportReason (string max nullable)
            migrationBuilder.AddColumn<string>(
                name: "ReportReason",
                table: "SZUAbsolventenvereinEngineerApplications",
                nullable: true);

            // Add ReportCount (int not null default 0)
            migrationBuilder.AddColumn<int>(
                name: "ReportCount",
                table: "SZUAbsolventenvereinEngineerApplications",
                nullable: false,
                defaultValue: 0);
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropColumn(
                name: "IsReported",
                table: "SZUAbsolventenvereinEngineerApplications");

            migrationBuilder.DropColumn(
                name: "ReportReason",
                table: "SZUAbsolventenvereinEngineerApplications");

            migrationBuilder.DropColumn(
                name: "ReportCount",
                table: "SZUAbsolventenvereinEngineerApplications");

            migrationBuilder.DropColumn(
                name: "FileId",
                table: "SZUAbsolventenvereinEngineerApplications");

            migrationBuilder.DropColumn(
                name: "PdfFileName",
                table: "SZUAbsolventenvereinEngineerApplications");
                
            migrationBuilder.DropColumn(
                name: "ApprovedOn",
                table: "SZUAbsolventenvereinEngineerApplications");
        }
    }
}