From 631bcd5bdbabce4ecf7e2bf6e7d138c16ef82418 Mon Sep 17 00:00:00 2001
From: "Pavel \"LEdoian\" Turinsky" <ledoian@matfyz.cz>
Date: Tue, 16 Feb 2021 22:59:45 +0100
Subject: [PATCH] =?UTF-8?q?Implementov=C3=A1no=20zad=C3=A1v=C3=A1n=C3=AD?=
 =?UTF-8?q?=20bod=C5=AF?=
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---
 seminar/urls.py               |  2 +-
 seminar/views/odevzdavatko.py | 38 +++++++++++++++++++++++++++--------
 2 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/seminar/urls.py b/seminar/urls.py
index aa125f02..074bc55e 100644
--- a/seminar/urls.py
+++ b/seminar/urls.py
@@ -169,7 +169,7 @@ urlpatterns = [
 
 	path('temp/reseni/', org_required(views.TabulkaOdevzdanychReseniView.as_view()), name='odevzdavatko_tabulka'),
 	path('temp/reseni/<int:problem>/<int:resitel>/', org_required(views.ReseniProblemuView.as_view()), name='odevzdavatko_reseni_resitele_k_problemu'),
-	path('temp/reseni/<int:pk>', org_required(viewMethodSwitch(get=views.DetailReseniView.as_view(), post=views.HodnoceniReseniView.as_view())), name='odevzdavatko_detail_reseni'),
+	path('temp/reseni/<int:pk>', org_required(viewMethodSwitch(get=views.DetailReseniView.as_view(), post=views.hodnoceniReseniView)), name='odevzdavatko_detail_reseni'),
 	path('temp/reseni/all', org_required(views.SeznamReseniView.as_view())),
 	path('temp/reseni/akt', org_required(views.SeznamAktualnichReseniView.as_view())),
 ]
diff --git a/seminar/views/odevzdavatko.py b/seminar/views/odevzdavatko.py
index 5c80efe5..a23ebdff 100644
--- a/seminar/views/odevzdavatko.py
+++ b/seminar/views/odevzdavatko.py
@@ -4,14 +4,18 @@ from django.views.generic.base import View
 from django.views.generic.detail import SingleObjectMixin
 from django.shortcuts import redirect, get_object_or_404
 from django.urls import reverse
+from django.db import transaction
 
 from dataclasses import dataclass
 import datetime
+import logging
 
 import seminar.models as m
 import seminar.forms as f
 from seminar.utils import aktivniResitele, resi_v_rocniku
 
+logger = logging.getLogger(__name__)
+
 # Co chceme?
 # - "Tabulku" aktuální řešitelé x zveřejněné problémy, v buňkách počet řešení
 # 	- TabulkaOdevzdanychReseniView
@@ -153,17 +157,35 @@ class DetailReseniView(DetailView):
 		return ctx
 
 
-class HodnoceniReseniView(SingleObjectMixin, FormView):
-	model = m.Reseni
+def hodnoceniReseniView(request, pk, *args, **kwargs):
+	reseni = get_object_or_404(m.Reseni, pk=pk)
 	template_name = 'seminar/odevzdavatko/detail.html'
 	form_class = f.OhodnoceniReseniFormSet
+	success_url = reverse('odevzdavatko_detail_reseni', kwargs={'pk': pk})
+
+	formset = f.OhodnoceniReseniFormSet(request.POST)
+	if formset.is_valid():
+		with transaction.atomic():
+			# Smažeme všechna dosavadní hodnocení tohoto řešení
+			qs = m.Hodnoceni.objects.filter(reseni=reseni)
+			logger.info(f"Will delete {qs.count()} objects: {qs}")
+			qs.delete()
+			
+			# Vyrobíme nová podle formsetu
+			for form in formset:
+				problem = form.cleaned_data['problem']
+				body = form.cleaned_data['body']
+				cislo_body = form.cleaned_data['cislo_body']
+				hodnoceni = m.Hodnoceni(
+					problem=problem,
+					body=body,
+					cislo_body=cislo_body,
+					reseni=reseni,
+					)
+				logger.info(f"Creating Hodnoceni: {hodnoceni}")
+				hodnoceni.save()
 
-	def get_success_url(self):
-		# Funkce to je jen proto, aby se dalo použít self.
-		return reverse('odevzdavatko_detail_reseni', kwargs={'pk': self.kwargs['pk']})
-
-	def form_vaild(self, form):
-		...
+	return redirect(success_url)
 
 
 # Přehled všech řešení kvůli debugování