PalacePal/Pal.Client/Floors/Tasks/DbTask.cs

using System;
using System.Threading.Tasks;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Pal.Client.Database;

namespace Pal.Client.Floors.Tasks;

internal abstract class DbTask<T>
    where T : DbTask<T>
{
    private readonly IServiceScopeFactory _serviceScopeFactory;

    protected DbTask(IServiceScopeFactory serviceScopeFactory)
    {
        _serviceScopeFactory = serviceScopeFactory;
    }

    public void Start()
    {
        Task.Run(() =>
        {
            try
            {
                using var scope = _serviceScopeFactory.CreateScope();
                ILogger<T> logger = scope.ServiceProvider.GetRequiredService<ILogger<T>>();
                using var dbContext = scope.ServiceProvider.GetRequiredService<PalClientContext>();

                Run(dbContext, logger);
            }
            catch (Exception e)
            {
                DependencyInjectionContext.LoggerProvider.CreateLogger<DbTask<T>>()
                    .LogError(e, "Failed to run DbTask");
            }
        });
    }

    protected abstract void Run(PalClientContext dbContext, ILogger<T> logger);
}