//-----------------------CREATE NEW ENTRY METHODS--------------------------------------------

        public void CreateNewJobPosting(TodoJobPosting posting)
        {
            posting = posting.DefaultToNone();
            var coll = db.GetCollection <BsonDocument>("JobPosting");
            var doc  = posting.PostingToBson();

            coll.InsertOne(doc);
        }
        public TodoJobPosting SubmitResumeToJob(TodoJobPosting posting, TodoStudent stu)
        {
            TodoJobPosting newPosting = posting.DefaultToNone();

            newPosting = newPosting.DefaultToExisting(posting);

            var oldUserScore = posting.UserAndScore;
            int oldLen       = posting.UserAndScore.Length;

            string[][] newUserScores = new string[oldLen + 1][];

            //transfer over existing submitals and appending the newest one
            for (int i = 0; i < oldLen; i++)
            {
                newUserScores[i] = new string[2];

                string[] currComb = oldUserScore[i];
                Console.WriteLine(currComb[0]);
                newUserScores[i][0] = currComb[0].ToString();
                try
                {
                    newUserScores[i][1] = currComb[1].ToString();
                }
                catch (IndexOutOfRangeException e)
                {
                    newUserScores[i][1] = "0";
                }
            }
            newUserScores[oldLen]    = new string[2];
            newUserScores[oldLen][0] = stu.Email;
            int score = FileReader.ReadandAssignVal(stu.Resume, posting.Keywords);

            newUserScores[oldLen][1] = score.ToString();


            newPosting.UserAndScore = newUserScores;

            var collection = db.GetCollection <BsonDocument>("JobPosting");
            var newDoc     = newPosting.PostingToBson();

            var search = new BsonDocument("JobTitle", posting.JobTitle);

            BsonDocument found;

            try
            {
                found = collection.Find(search).First();
            }
            catch (InvalidOperationException e)
            {
                found = new BsonDocument
                {
                    { "JobTitle", "null" },
                    { "Company", "null" },
                    { "Location", "null" },
                    { "JobDescription", "null" },
                    { "Keywords", new BsonArray("") },
                    { "UserAndScore", new BsonArray() },
                };
            }
            collection.ReplaceOne(found, newDoc);
            return(newPosting);
        }