Radicade/Server/Config/GameConfigSeeder.cs

using Microsoft.EntityFrameworkCore;
using RadicadeServer.DB;
using RadicadeServer.RecNet.Config;

namespace RadicadeServer.Utils
{
	public static class GameConfigSeeder
	{
		public static async Task<ConfigVal?> FindAsync(RecDBContext db, string key)
			=> db.GameConfig.Local.FirstOrDefault(row => row.Key == key)
			   ?? await db.GameConfig.FirstOrDefaultAsync(row => row.Key == key);

		public static async Task<ConfigVal> UpsertAsync(RecDBContext db, string key, string value)
		{
			var existing = await FindAsync(db, key);
			if (existing == null)
			{
				var added = new ConfigVal(key, value);
				await db.GameConfig.AddAsync(added);
				return added;
			}

			if (string.IsNullOrWhiteSpace(existing.Value))
				existing.Value = value;

			return existing;
		}
	}
}