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helpers.py
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helpers.py
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from .models import Question, QuizTaken
import datetime
import random
from flask import g
def create_user_quiz():
# get all questions
all_questions = Question.objects()
# get only id's from the Questions and set them in the list
all_questions_id_list = [str(x.id) for x in all_questions]
# randomize list of id's from this
all_questions_id_list_random = random.sample(
all_questions_id_list, k=all_questions.count()
)
list_of_questions_generated_list = list()
quiz_taken_number_of_questions_dict = {}
# for all randomized id's get Question object and
# store it in a list_of_questions_generated_list
for question_id in all_questions_id_list_random:
question = all_questions.filter(id=question_id).first()
quiz_taken_number_of_questions_dict = {"question": question}
list_of_questions_generated_list.append(
quiz_taken_number_of_questions_dict
)
# create QuizTaken object with all available information
quiz_taken = QuizTaken(
user=g.user,
list_of_questions=list_of_questions_generated_list,
number_of_questions=all_questions.count(),
date_started=datetime.datetime.now(),
)
# save it
quiz_taken.save()
return quiz_taken
def set_users_questions(existing_quiz):
if existing_quiz:
still_has_unaswered = False
for q_answerd in existing_quiz.list_of_questions:
if not q_answerd.chosen_answer:
still_has_unaswered = True
return q_answerd.question
if not still_has_unaswered:
existing_quiz.is_done = True
existing_quiz.save()
return None
return existing_quiz.list_of_questions[0]["question"]
quiz_taken = create_user_quiz()
return quiz_taken.list_of_questions[0]["question"]