Define the team which receives our video

apps/participation/forms.py

@@ -115,6 +115,35 @@ class ReceiveParticipationForm(forms.ModelForm):
         fields = ('received_participation',)
 
 
+class SendParticipationForm(forms.ModelForm):
+    """
+    Update the sent participation of a participation.
+    """
+    sent_participation = forms.ModelChoiceField(
+        queryset=Participation.objects,
+        label=lambda: _("Send to team"),
+    )
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields["sent_participation"].initial = self.instance.sent_participation
+        self.fields["sent_participation"].queryset = Participation.objects.filter(
+            ~Q(pk=self.instance.pk) & Q(problem=self.instance.problem, valid=True)
+        )
+
+    def clean(self, commit=True):
+        cleaned_data = super().clean()
+        participation = cleaned_data["sent_participation"]
+        participation.received_participation = self.instance
+        self.instance = participation
+        return cleaned_data
+
+
+    class Meta:
+        model = Participation
+        fields = ('sent_participation',)
+
+
 class PhaseForm(forms.ModelForm):
     """
     Form to update the calendar of a phase.

apps/participation/templates/participation/participation_detail.html

@@ -50,7 +50,7 @@
                         <dd class="col-md-5">{{ participation.sent_participation.team|default:any }}</dd>
                         {% if user.registration.is_admin %}
                             <dd class="col-xs-2">
-                                <button class="btn btn-primary">{% trans "Change" %}</button>
+                                <button class="btn btn-primary" data-toggle="modal" data-target="#defineSentParticipationModal">{% trans "Change" %}</button>
                             </dd>
                         {% endif %}
                     </dl>
@@ -125,6 +125,11 @@
     {% trans "Update" as modal_button %}
     {% url "participation:participation_receive_participation" pk=participation.pk as modal_action %}
     {% include "base_modal.html" with modal_id="defineReceivedParticipation" %}
+
+    {% trans "Define team that receives your video" as modal_title %}
+    {% trans "Update" as modal_button %}
+    {% url "participation:participation_send_participation" pk=participation.pk as modal_action %}
+    {% include "base_modal.html" with modal_id="defineSentParticipation" %}
 {% endif %}
 
 {% trans "Upload video" as modal_title %}
@@ -145,6 +150,11 @@
                 if (!modalBody.html().trim())
                     modalBody.load("{% url "participation:participation_receive_participation" pk=participation.pk %} #form-content");
             });
+            $('button[data-target="#defineSentParticipationModal"]').click(function() {
+                let modalBody = $("#defineSentParticipationModal div.modal-body");
+                if (!modalBody.html().trim())
+                    modalBody.load("{% url "participation:participation_send_participation" pk=participation.pk %} #form-content");
+            });
             {% endif %}
             $('button[data-target="#uploadSolutionModal"]').click(function() {
                 let modalBody = $("#uploadSolutionModal div.modal-body");

apps/participation/templates/participation/send_participation_form.html

@@ -0,0 +1,14 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_filters i18n %}
+
+{% block content %}
+    <form method="post">
+        <div id="form-content">
+            {% csrf_token %}
+            {{ form|crispy }}
+        </div>
+        <button class="btn btn-primary" type="submit">{% trans "Update" %}</button>
+    </form>
+{% endblock content %}
+

apps/participation/urls.py

@@ -2,8 +2,9 @@ from django.urls import path
 from django.views.generic import TemplateView
 
 from .views import CalendarView, CreateTeamView, JoinTeamView, MyParticipationDetailView, MyTeamDetailView, \
-    ParticipationDetailView, PhaseUpdateView, SetParticipationReceiveParticipationView, TeamAuthorizationsView, \
-    TeamDetailView, TeamLeaveView, TeamUpdateView, UploadVideoView
+    ParticipationDetailView, PhaseUpdateView, SetParticipationReceiveParticipationView, \
+    SetParticipationSendParticipationView, TeamAuthorizationsView, TeamDetailView, TeamLeaveView, TeamUpdateView, \
+    UploadVideoView
 
 
 app_name = "participation"
@@ -21,6 +22,8 @@ urlpatterns = [
     path("detail/upload-video/<int:pk>/", UploadVideoView.as_view(), name="upload_video"),
     path("detail/<int:pk>/receive-participation/", SetParticipationReceiveParticipationView.as_view(),
          name="participation_receive_participation"),
+    path("detail/<int:pk>/send-participation/", SetParticipationSendParticipationView.as_view(),
+         name="participation_send_participation"),
     path("calendar/", CalendarView.as_view(), name="calendar"),
     path("calendar/<int:pk>/", PhaseUpdateView.as_view(), name="update_phase"),
     path("chat/", TemplateView.as_view(template_name="participation/chat.html"), name="chat")

apps/participation/views.py

@@ -20,8 +20,8 @@ from django_tables2 import SingleTableView
 from magic import Magic
 from registration.models import AdminRegistration
 
-from .forms import JoinTeamForm, ParticipationForm, PhaseForm, ReceiveParticipationForm, RequestValidationForm,\
-    TeamForm, UploadVideoForm, ValidateParticipationForm
+from .forms import JoinTeamForm, ParticipationForm, PhaseForm, ReceiveParticipationForm, RequestValidationForm, \
+    SendParticipationForm, TeamForm, UploadVideoForm, ValidateParticipationForm
 from .models import Participation, Phase, Team, Video
 from .tables import CalendarTable
 
@@ -370,6 +370,18 @@ class SetParticipationReceiveParticipationView(AdminMixin, UpdateView):
         return reverse_lazy("participation:participation_detail", args=(self.object.pk,))
 
 
+class SetParticipationSendParticipationView(AdminMixin, UpdateView):
+    """
+    Define the team where the solution will be sent.
+    """
+    model = Participation
+    form_class = SendParticipationForm
+    template_name = "participation/send_participation_form.html"
+
+    def get_success_url(self):
+        return reverse_lazy("participation:participation_detail", args=(self.object.pk,))
+
+
 class UploadVideoView(LoginRequiredMixin, UpdateView):
     """
     Upload a solution video for a team.