hermes/WebApp/Migrations/20250530235051_RenameEventRegistration.cs

using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace WebApp.Migrations
{
    /// <inheritdoc />
    public partial class RenameEventRegistration : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_EventRegistrations_WebUsers_UserId",
                table: "EventRegistrations");

            migrationBuilder.DropPrimaryKey(
                name: "PK_EventRegistrations",
                table: "EventRegistrations");

            migrationBuilder.DropIndex(
                name: "IX_EventRegistrations_UserId",
                table: "EventRegistrations");

            migrationBuilder.DropColumn(
                name: "VolunteerId",
                table: "EventRegistrations");

            migrationBuilder.AlterColumn<int>(
                name: "UserId",
                table: "EventRegistrations",
                type: "integer",
                nullable: false,
                defaultValue: 0,
                oldClrType: typeof(int),
                oldType: "integer",
                oldNullable: true);

            migrationBuilder.AddPrimaryKey(
                name: "PK_EventRegistrations",
                table: "EventRegistrations",
                columns: new[] { "UserId", "EventId" });

            migrationBuilder.AddForeignKey(
                name: "FK_EventRegistrations_WebUsers_UserId",
                table: "EventRegistrations",
                column: "UserId",
                principalTable: "WebUsers",
                principalColumn: "UserId",
                onDelete: ReferentialAction.Cascade);
        }

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

            migrationBuilder.DropPrimaryKey(
                name: "PK_EventRegistrations",
                table: "EventRegistrations");

            migrationBuilder.AlterColumn<int>(
                name: "UserId",
                table: "EventRegistrations",
                type: "integer",
                nullable: true,
                oldClrType: typeof(int),
                oldType: "integer");

            migrationBuilder.AddColumn<int>(
                name: "VolunteerId",
                table: "EventRegistrations",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddPrimaryKey(
                name: "PK_EventRegistrations",
                table: "EventRegistrations",
                columns: new[] { "VolunteerId", "EventId" });

            migrationBuilder.CreateIndex(
                name: "IX_EventRegistrations_UserId",
                table: "EventRegistrations",
                column: "UserId");

            migrationBuilder.AddForeignKey(
                name: "FK_EventRegistrations_WebUsers_UserId",
                table: "EventRegistrations",
                column: "UserId",
                principalTable: "WebUsers",
                principalColumn: "UserId");
        }
    }
}