Radicade/Server/Matchmaking/MatchmakingRuntimeState.cs

using Microsoft.EntityFrameworkCore;
using RadicadeServer.DB;

namespace RadicadeServer.Utils;

public static class MatchmakingRuntimeState
{
    public static async Task ResetAsync(RecDBContext db)
    {
        var presences = await db.Presences.Where(p => p.isOnline).ToListAsync();
        foreach (var presence in presences)
        {
            presence.isOnline = false;
            presence.roomInstance = null;
        }




        var broadcastingEvents = await db.PlayerEvents
            .Where(ev => ev.BroadcastingRoomInstanceId != null).ToListAsync();
        foreach (var ev in broadcastingEvents)
            ev.BroadcastingRoomInstanceId = null;

        db.RoomInstances.RemoveRange(await db.RoomInstances.ToListAsync());
        await db.SaveChangesAsync();
    }
}