manager-service/ManagerService/Migrations/20260715144504_AddDateUpdateAudit.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace ManagerService.Migrations
{
    /// <inheritdoc />
    public partial class AddDateUpdateAudit : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "Users",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "Sections",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "Resources",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "Instances",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateCreation",
                table: "GuidedPaths",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "GuidedPaths",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "Configurations",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateCreation",
                table: "ApplicationInstances",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "ApplicationInstances",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateCreation",
                table: "AppConfigurationLinks",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "AppConfigurationLinks",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.AddColumn<DateTime>(
                name: "DateUpdate",
                table: "ApiKeys",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            // Backfill : pour les lignes existantes, DateUpdate reprend la DateCreation connue.
            migrationBuilder.Sql("UPDATE \"Users\" SET \"DateUpdate\" = \"DateCreation\";");
            migrationBuilder.Sql("UPDATE \"Sections\" SET \"DateUpdate\" = \"DateCreation\";");
            migrationBuilder.Sql("UPDATE \"Resources\" SET \"DateUpdate\" = \"DateCreation\";");
            migrationBuilder.Sql("UPDATE \"Instances\" SET \"DateUpdate\" = \"DateCreation\";");
            migrationBuilder.Sql("UPDATE \"Configurations\" SET \"DateUpdate\" = \"DateCreation\";");
            migrationBuilder.Sql("UPDATE \"ApiKeys\" SET \"DateUpdate\" = \"DateCreation\";");

            // GuidedPaths/ApplicationInstances/AppConfigurationLinks n'avaient aucune date avant cette migration :
            // on ne peut pas reconstituer la vraie date de création, donc on initialise les deux au moment du backfill.
            migrationBuilder.Sql("UPDATE \"GuidedPaths\" SET \"DateCreation\" = now(), \"DateUpdate\" = now();");
            migrationBuilder.Sql("UPDATE \"ApplicationInstances\" SET \"DateCreation\" = now(), \"DateUpdate\" = now();");
            migrationBuilder.Sql("UPDATE \"AppConfigurationLinks\" SET \"DateCreation\" = now(), \"DateUpdate\" = now();");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "Users");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "Sections");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "Resources");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "Instances");

            migrationBuilder.DropColumn(
                name: "DateCreation",
                table: "GuidedPaths");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "GuidedPaths");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "Configurations");

            migrationBuilder.DropColumn(
                name: "DateCreation",
                table: "ApplicationInstances");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "ApplicationInstances");

            migrationBuilder.DropColumn(
                name: "DateCreation",
                table: "AppConfigurationLinks");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "AppConfigurationLinks");

            migrationBuilder.DropColumn(
                name: "DateUpdate",
                table: "ApiKeys");
        }
    }
}