001444e0dd
Fügt ein neues Abstimmungs-Feature hinzu, das es Head Coaches ermöglicht,
Umfragen innerhalb ihres Teams zu erstellen und zu verwalten.
Teammitglieder können Umfragen ansehen und daran teilnehmen.
Wesentliche Änderungen:
- **Neue 'polls'-App:** Enthält Modelle, Formulare, Views und Templates.
- **Modelle und :** Definieren die Struktur für Umfragen
(Frage, Team, Ersteller, Mehrfachauswahl-Option) und die Auswahlmöglichkeiten
(Text, Stimmen).
- **Formulare und :** Für die Erstellung von Umfragen
und deren Auswahlmöglichkeiten.
- **Views:**
- : Zeigt alle für den Benutzer relevanten Umfragen an.
- : Ermöglicht Head Coaches das Erstellen neuer Umfragen
(inkl. Fehlerbehebung bei der Formularinitialisierung).
- : Zeigt Details einer Umfrage an und ermöglicht die
Stimmabgabe.
- : Zeigt die Ergebnisse einer Umfrage an.
- : Funktion für die Stimmabgabe.
- **Templates:** Spezifische Templates für alle Umfrage-Views.
- **URL-Konfiguration:** Neue URLs für die 'polls'-App und Einbindung in die
Haupt-URL-Konfiguration.
- **Navigationslink:** Ein neuer Link 'Polls' in der Hauptnavigation für
authentifizierte Benutzer.
- **Migrationen:** Datenbankmigrationen für die neuen - und -Modelle.
127 lines
4.6 KiB
Python
127 lines
4.6 KiB
Python
from django.shortcuts import render, get_object_or_404, redirect
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from django.views.generic import ListView, CreateView, DetailView
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from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin
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from django.urls import reverse_lazy, reverse
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from django.db import transaction
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from .models import Poll, Choice
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from .forms import PollForm, ChoiceFormSet
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from clubs.models import Team
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from accounts.models import CustomUser
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class PollListView(LoginRequiredMixin, ListView):
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model = Poll
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template_name = 'polls/poll_list.html'
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context_object_name = 'polls'
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def get_queryset(self):
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user = self.request.user
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user_teams = set()
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if user.team:
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user_teams.add(user.team)
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# Add teams where the user is a coach or assistant
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user_teams.update(user.coached_teams.all())
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user_teams.update(user.assisted_teams.all())
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# Add teams of children for parents
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if hasattr(user, 'children'):
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for child in user.children.all():
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if child.team:
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user_teams.add(child.team)
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return Poll.objects.filter(team__in=user_teams).order_by('-created_at')
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class PollCreateView(LoginRequiredMixin, UserPassesTestMixin, CreateView):
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model = Poll
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form_class = PollForm
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template_name = 'polls/poll_form.html'
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def test_func(self):
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# Only head coaches can create polls
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return self.request.user.coached_teams.exists()
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def get_context_data(self, **kwargs):
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data = super().get_context_data(**kwargs)
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if self.request.POST:
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data['choice_formset'] = ChoiceFormSet(self.request.POST)
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else:
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data['choice_formset'] = ChoiceFormSet()
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# Filter the team queryset for the form to only show teams the user coaches
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data['form'].fields['team'].queryset = self.request.user.coached_teams.all()
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return data
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def form_valid(self, form):
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context = self.get_context_data()
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choice_formset = context['choice_formset']
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# Set the creator before saving the poll
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form.instance.creator = self.request.user
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if choice_formset.is_valid():
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self.object = form.save()
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with transaction.atomic():
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for choice_form in choice_formset:
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if choice_form.cleaned_data.get('choice_text'):
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Choice.objects.create(
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poll=self.object,
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choice_text=choice_form.cleaned_data['choice_text']
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)
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return redirect(self.get_success_url())
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else:
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return self.form_invalid(form)
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def get_success_url(self):
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return reverse('polls:poll_list')
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class PollDetailView(LoginRequiredMixin, UserPassesTestMixin, DetailView):
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model = Poll
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template_name = 'polls/poll_detail.html'
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def test_func(self):
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# Check if user is part of the team for which the poll is
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poll = self.get_object()
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user = self.request.user
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user_teams = set()
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if user.team:
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user_teams.add(user.team)
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user_teams.update(user.coached_teams.all())
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user_teams.update(user.assisted_teams.all())
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if hasattr(user, 'children'):
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for child in user.children.all():
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if child.team:
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user_teams.add(child.team)
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return poll.team in user_teams
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def vote(request, poll_id):
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poll = get_object_or_404(Poll, pk=poll_id)
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user = request.user
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if request.method == 'POST':
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if poll.multiple_choice:
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selected_choice_ids = request.POST.getlist('choice')
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# First, remove user's previous votes for this poll
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poll.choices.filter(votes=user).update(votes=None)
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# Then, add new votes
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for choice_id in selected_choice_ids:
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choice = get_object_or_404(Choice, pk=choice_id)
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choice.votes.add(user)
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else:
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selected_choice_id = request.POST.get('choice')
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if selected_choice_id:
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# Remove user's vote from all choices in this poll first
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for choice in poll.choices.all():
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choice.votes.remove(user)
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# Add the new vote
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choice = get_object_or_404(Choice, pk=selected_choice_id)
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choice.votes.add(user)
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return redirect('polls:poll_results', pk=poll.id)
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class PollResultsView(LoginRequiredMixin, DetailView):
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model = Poll
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template_name = 'polls/poll_results.html'
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context_object_name = 'poll' |