ManoDB Linq driver exception exception exception

Question

I am trying to connect to MongoDB and search the collection using linq. I used Nuget to install all the mongo tools, and I get a message that GetCollection returns IMongoCollection, but AsQueryable requires MongoCollection. I know that I can quit here to solve the problem, I think that I'm probably doing something wrong. Here is my code:

using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Threading.Tasks;
using MongoDB.Driver;
using MongoDB.Driver.Linq;
using MongoDB.Bson;

namespace Services.Data.Repositories.Concrete
{


    public class AccountRepository : IRepository<Account>
    {
        private IMongoDatabase _database;
        private IMongoClient _client;

        public AccountRepository()
        {
            var connectionString = ConfigurationManager.ConnectionStrings["MongoDB"].ConnectionString;
            _client = new MongoClient(connectionString);
           _database = _client.GetDatabase("test");

        }
        public async Task<Account> GetAsync(string id)
        {
            var accounts = _database.GetCollection<Account>("accounts");
            var account = await accounts.Find(f => f.Id == id).FirstAsync();
            return account;
        }

        public async Task<List<Account>> GetAllAsync(bool onlyActive)
        {
            var accounts = _database.GetCollection<Account>("accounts");
            return accounts.AsQueryable<Account>().ToList();
        }

If you look at the GetAllAsync method, I get a compilation error. Is something I am doing wrong here?

Exception: Error 5 Argument instance: cannot convert from "MongoDB.Driver.IMongoCollection" to "MongoDB.Driver.MongoCollection"

FindAll IMongoCollection. , , , . -, ?

    public async Task<List<Account>> GetAllAsync(bool onlyActive)
    {
        var accounts = _database.GetCollection<Account>("accounts") as MongoCollection;
        return accounts.AsQueryable<Account>().ToList();
    }

Answer 1

AsQueryable:

public static IQueryable<T> AsQueryable<T>(this MongoCollection<T> collection);
public static IQueryable<T> AsQueryable<T>(this MongoCollection collection);.

MongoCollection...

return accounts.AsQueryable<Account>().ToList();

return accounts.FindAll();