using PostFundManagement.Domain;
using PostFundManagement.Domain.Abstractions;
using PostFundManagement.Infrastructure.Database;

namespace PostFundManagement.Application.Services.Shared;

public sealed class IdentityService(IDbContextFactory<ApplicationDbContext> contextFactory) : IService
{
    public async ValueTask<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default)
    {
		try
		{
            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);

            return !await context.Users.AnyAsync(u => u.Id == userId && u.Status == ActivityStatus.Active, cancellationToken)
                ? Result.Fail("Invalid user")
                : Result.Ok();
        }
        catch (Exception ex)
		{
            return Result.Fail(new Error(ex.Message).CausedBy(ex));
        }
    }
}