def __init__(self, *args, contribution, questionnaire, **kwargs):
super().__init__(*args, **kwargs)
self.questionnaire = questionnaire
for question in self.questionnaire.questions.all():
if question.is_text_question:
field = TextAnswerField(label=question.text)
elif question.is_rating_question:
field = RatingAnswerField(
widget_choices=CHOICES[question.type],
choices=zip(CHOICES[question.type].values,
CHOICES[question.type].names),
label=question.text,
allows_textanswer=question.allows_additional_textanswers,
)
elif question.is_heading_question:
field = HeadingField(label=question.text)
identifier = answer_field_id(contribution, questionnaire, question)
self.fields[identifier] = field
if question.is_rating_question and question.allows_additional_textanswers:
textanswer_field = TextAnswerField(
label=question.text, related_answer_field_id=identifier)
textanswer_identifier = answer_field_id(
contribution,
questionnaire,
question,
additional_textanswer=True)
self.fields[textanswer_identifier] = textanswer_field
def let_user_vote_for_evaluation(app, user, evaluation):
url = "/student/vote/{}".format(evaluation.id)
page = app.get(url, user=user, status=200)
form = page.forms["student-vote-form"]
for contribution in evaluation.contributions.all().prefetch_related(
"questionnaires", "questionnaires__questions"):
for questionnaire in contribution.questionnaires.all():
for question in questionnaire.questions.all():
if question.is_text_question:
form[answer_field_id(contribution, questionnaire,
question)] = "Lorem ispum"
elif question.is_rating_question:
form[answer_field_id(contribution, questionnaire,
question)] = 1
form.submit()
def test_xmin_of_all_answers_is_updated(self):
page = self.app.get(self.url, user=self.voting_user1)
form = page.forms["student-vote-form"]
self.fill_form(form)
form.submit()
page = self.app.get(self.url, user=self.voting_user2)
form = page.forms["student-vote-form"]
self.fill_form(form)
form[answer_field_id(self.evaluation.general_contribution,
self.top_general_questionnaire,
self.top_grade_question)] = 2
form.submit()
self.assertEqual(
set(Answer.__subclasses__()),
{RatingAnswerCounter, TextAnswer},
"This test requires an update if a new answer type is added. Also, when adding a new answer type, "
"the new table should probably also be vacuumed and clustered -- see and update "
"https://github.com/e-valuation/EvaP/wiki/Installation#database-vacuuming-and-clustering",
)
query = RatingAnswerCounter.objects.raw(
"SELECT id, xmin FROM evaluation_ratinganswercounter")
rating_answer_xmins = [row.xmin for row in query]
self.assertTrue(
all(xmin == rating_answer_xmins[0]
for xmin in rating_answer_xmins))
query = TextAnswer.objects.raw(
"SELECT id, xmin FROM evaluation_textanswer")
text_answer_xmins = [row.xmin for row in query]
self.assertTrue(
all(xmin == text_answer_xmins[0] for xmin in text_answer_xmins))
def __init__(self, *args, contribution, questionnaire, **kwargs):
super().__init__(*args, **kwargs)
self.questionnaire = questionnaire
for question in self.questionnaire.questions.all():
if question.is_text_question:
field = TextAnswerField.from_question(question)
elif question.is_rating_question:
field = RatingAnswerField.from_question(question)
elif question.is_heading_question:
field = HeadingField.from_question(question)
identifier = answer_field_id(contribution, questionnaire, question)
self.fields[identifier] = field
if question.is_rating_question and question.allows_additional_textanswers:
textanswer_field = TextAnswerField(
label=question.text, related_answer_field_id=identifier)
textanswer_identifier = answer_field_id(
contribution,
questionnaire,
question,
additional_textanswer=True)
self.fields[textanswer_identifier] = textanswer_field
def fill_form(self,
form,
fill_general_complete=True,
fill_contributors_complete=True):
contribution = self.evaluation.general_contribution
questionnaire = self.top_general_questionnaire
form[answer_field_id(contribution, questionnaire,
self.top_text_question)] = "some text"
form[answer_field_id(contribution, questionnaire,
self.top_grade_question)] = 3
form[answer_field_id(contribution, questionnaire,
self.top_likert_question)] = 1
form[answer_field_id(
contribution,
questionnaire,
self.top_likert_question,
additional_textanswer=True)] = "some additional text"
questionnaire = self.bottom_general_questionnaire
form[answer_field_id(contribution, questionnaire,
self.bottom_text_question)] = "some bottom text"
form[answer_field_id(contribution, questionnaire,
self.bottom_grade_question)] = 4
if fill_general_complete:
form[answer_field_id(contribution, questionnaire,
self.bottom_likert_question)] = 2
contribution = self.contribution1
questionnaire = self.contributor_questionnaire
form[answer_field_id(
contribution, questionnaire,
self.contributor_text_question)] = "some other text"
form[answer_field_id(contribution, questionnaire,
self.contributor_likert_question)] = 4
form[answer_field_id(
contribution,
questionnaire,
self.contributor_likert_question,
additional_textanswer=True)] = "some other additional text"
contribution = self.contribution2
form[answer_field_id(
contribution, questionnaire,
self.contributor_text_question)] = "some more text"
if fill_contributors_complete:
form[answer_field_id(contribution, questionnaire,
self.contributor_likert_question)] = 2
def vote(request, evaluation_id):
# pylint: disable=too-many-nested-blocks,too-many-branches
evaluation = get_object_or_404(Evaluation, id=evaluation_id)
if not evaluation.can_be_voted_for_by(request.user):
raise PermissionDenied
form_groups = get_vote_page_form_groups(request, evaluation, preview=False)
if not all(form.is_valid() for form_group in form_groups.values()
for form in form_group):
return render_vote_page(request, evaluation, preview=False)
# all forms are valid, begin vote operation
with transaction.atomic():
# add user to evaluation.voters
# not using evaluation.voters.add(request.user) since that fails silently when done twice.
evaluation.voters.through.objects.create(
userprofile_id=request.user.pk, evaluation_id=evaluation.pk)
for contribution, form_group in form_groups.items():
for questionnaire_form in form_group:
questionnaire = questionnaire_form.questionnaire
for question in questionnaire.questions.all():
if question.is_heading_question:
continue
identifier = answer_field_id(contribution, questionnaire,
question)
value = questionnaire_form.cleaned_data.get(identifier)
if question.is_text_question:
if value:
question.answer_class.objects.create(
contribution=contribution,
question=question,
answer=value)
else:
if value != NO_ANSWER:
answer_counter, __ = question.answer_class.objects.get_or_create(
contribution=contribution,
question=question,
answer=value)
answer_counter.count += 1
answer_counter.save()
if question.allows_additional_textanswers:
textanswer_identifier = answer_field_id(
contribution,
questionnaire,
question,
additional_textanswer=True)
textanswer_value = questionnaire_form.cleaned_data.get(
textanswer_identifier)
if textanswer_value:
TextAnswer.objects.create(
contribution=contribution,
question=question,
answer=textanswer_value)
# Update all answer rows to make sure no system columns give away which one was last modified
# see https://github.com/e-valuation/EvaP/issues/1384
RatingAnswerCounter.objects.filter(
contribution__evaluation=evaluation).update(id=F("id"))
TextAnswer.objects.filter(contribution__evaluation=evaluation).update(
id=F("id"))
if not evaluation.can_publish_text_results:
# enable text result publishing if first user confirmed that publishing is okay or second user voted
if (request.POST.get("text_results_publish_confirmation_top")
== "on" or request.POST.get(
"text_results_publish_confirmation_bottom") == "on"
or evaluation.voters.count() >= 2):
evaluation.can_publish_text_results = True
evaluation.save()
evaluation.evaluation_evaluated.send(
sender=Evaluation,
request=request,
semester=evaluation.course.semester)
messages.success(request, _("Your vote was recorded."))
return HttpResponse(SUCCESS_MAGIC_STRING)