updae query

gistfile1.cs

    public class UpdateJobIsPinned : IUpdate<Job, bool>
    {
        public UpdateJobIsPinned(string id, bool isPinned)
        {
            Id = id;
            IsPinned = isPinned;
        }

        public string Id { get; private set; }

        public bool IsPinned { get; private set; }

        public bool Execute(MongoCollection<Job> collection)
        {
            var query = Query.EQ("_id", new BsonObjectId(Id));
            var update = Update.Set("IsPinned", IsPinned);

            var result = collection.Update(
                query,
                update,
                SafeMode.True);

            return result.DocumentsAffected > 0;
        }
    }