class Module(Document):
module_name = db.StringField(required=True, max_length=20, unique=True)
details = db.StringField(max_length=500)
number_of_words = db.IntField()
parent = db.ObjectIdField()
child = db.ObjectIdField()
words = db.ListField(gj.FollowReferenceField(Dictionary))
quiz = db.ListField(gj.FollowReferenceField(Quiz))
class Quiz(Document):
quiz_name = db.StringField(required=True, max_length=100)
details = db.StringField(max_length=500, required=True)
questions = db.ListField(
gj.FollowReferenceField(Question, reverse_delete_rule=PULL))
def error_checker(id):
if not ObjectId.is_valid(id):
return Response('Failed: invalid Id', 400)
if not Quiz.objects(id=id):
return Response('', 204)
class Module(Document):
module_name = db.StringField(required=True, max_length=100, unique=True)
details = db.StringField(max_length=500)
parent = db.ObjectIdField(default=None)
words = db.ListField(
gj.FollowReferenceField(Dictionary, reverse_delete_rule=PULL))
quiz = db.ListField(gj.FollowReferenceField(Quiz,
reverse_delete_rule=PULL))
def error_checker(id):
if not ObjectId.is_valid(id):
return Response('Failed: invalid Id', 400)
if not Module.objects(id=id):
return Response('', 204)
class User(db.Document, UserMixin):
username = db.StringField(required=True, max_length=20)
firstname = db.StringField(max_length=20)
lastname = db.StringField(max_length=20)
dob = db.DateTimeField(required=True)
creation_date = db.DateTimeField()
last_login = db.DateTimeField()
email = db.EmailField(required=True)
password = db.StringField(required=True)
is_verified = db.BooleanField(default=False)
completed_modules = db.ListField(
db.EmbeddedDocumentField(Completed_Modules))
def __init__(self, creation_date, username):
self.creation_date = datetime.utcnow()
self.username = username
class Question(Document):
question_text = db.StringField(max_length=500)
word = gj.FollowReferenceField(Dictionary, reverse_delete_rule=CASCADE)
def error_checker(id):
if not ObjectId.is_valid(id):
return Response('Failed: invalid Id', 400)
if not Question.objects(id=id):
return Response('', 204)
class Dictionary(Document):
word = db.StringField(required=True, unique=True)
url = db.URLField()
in_dictionary = db.BooleanField(default=False)
times_requested = db.IntField()
def error_checker(id):
if not ObjectId.is_valid(id):
return Response('Failed: invalid Id', 400)
if not Dictionary.objects(id=id):
return Response('', 204)
class User(Document, UserMixin):
username = db.StringField(required=True, max_length=20, unique=True)
firstname = db.StringField(max_length=20)
lastname = db.StringField(max_length=20)
dob = db.DateTimeField(required=True)
creation_date = db.DateTimeField()
completed_modules = db.ListField(
db.EmbeddedDocumentField(Completed_Modules))
def __init__(self, *args, **kwargs):
super(Document, self).__init__(*args, **kwargs)
self.creation_date = datetime.now()
def get_id(self):
return str(self.id)
def error_checker(id):
if not ObjectId.is_valid(id):
return Response('Failed: invalid Id', 400)
if not User.objects(id=id):
return Response('', 204)
class Completed_Modules(db.EmbeddedDocument):
module_id = db.LazyReferenceField(Module)
module_name = db.StringField(max_length=100)
class Dictionary(Document):
word = db.StringField(required=True, unique=True)
url = db.URLField(unique=True)
in_dictionary = db.BooleanField(default=False)
times_requested = db.IntField()
class Question(Document):
question_text = db.StringField(max_length=500)
url = db.URLField()
answer_bank = db.ListField(db.StringField(max_length=20))
correct_index = db.IntField()
class Quiz(Document):
quiz_name = db.StringField(required=True, max_length=20)
number_of_questions = db.IntField()
details = db.StringField(max_length=500, required=True)
questions = db.ListField(gj.FollowReferenceField('Question'))
class UserAnswers(db.EmbeddedDocument):
question_id = db.LazyReferenceField(Question, required=True)
user_answer = db.StringField(required=True)
correct_answer = db.StringField(required=True)