Merge pull request 'fix/one-user-one-test-opinion' (#40) from fix/one-user-one-test-opinion into master

Reviewed-on: #40

templates/result.html

@@ -36,9 +36,14 @@
                 <option value="4">Dobry</option>
                 <option value="5">Genialny</option>
             </select>
+
             <span><button class="defaultButton">
                 <a href='' onclick="this.href='rateTest?rate='+document.getElementById('rate').value">Oceń</a>
             </button></span>
+            {% if request.GET.message != "" %}
+            <br>
+              {{ request.GET.message }}
+            {% endif %}
             <div class="resultContainerSapce"><br></div>
 
             {% if request.session.password == "" %}

templates/tournament_result.html

@@ -37,8 +37,12 @@
                 <option value="5">Genialny</option>
             </select>
             <span><button class="defaultButton">
-                <a href='' onclick="this.href='rateTest?rate='+document.getElementById('rate').value">Oceń</a>
+                <a href='' onclick="this.href='rateTournament?rate='+document.getElementById('rate').value">Oceń</a>
             </button></span>
+            {% if request.GET.message != "" %}
+            <br>
+              {{ request.GET.message }}
+            {% endif %}
             <div class="resultContainerSapce"><br></div>
 
             {% if request.session.password == "" %}

trials/migrations/0028_ratetest_ratetournament.py

@@ -0,0 +1,32 @@
+# Generated by Django 3.2.9 on 2022-06-04 09:39
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('trials', '0027_auto_20220524_2354'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RateTournament',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('tournament', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='rate_tournaments', to='trials.tournament')),
+                ('user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='rate_tournaments', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='RateTest',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('test', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='rate_tests', to='trials.test')),
+                ('user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='rate_tests', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

trials/models.py

@@ -181,3 +181,33 @@ class Tournament(models.Model):
             "name": self.name,
             "passing_score": self.passing_score
         }
+
+
+class RateTest(models.Model):
+    user = models.ForeignKey(
+        "users.User",
+        null=True,
+        related_name="rate_tests",
+        on_delete=models.CASCADE
+    )
+    test = models.ForeignKey(
+        "Test",
+        null=True,
+        related_name="rate_tests",
+        on_delete=models.CASCADE
+    )
+
+
+class RateTournament(models.Model):
+    user = models.ForeignKey(
+        "users.User",
+        null=True,
+        related_name="rate_tournaments",
+        on_delete=models.CASCADE
+    )
+    tournament = models.ForeignKey(
+        "Tournament",
+        null=True,
+        related_name="rate_tournaments",
+        on_delete=models.CASCADE
+    )

trials/views.py

@@ -8,7 +8,7 @@ from rest_framework.response import Response
 from rest_framework.views import APIView
 
 from questions.models import Question
-from trials.models import Test, SolvedTest, Tournament
+from trials.models import Test, SolvedTest, Tournament, RateTournament, RateTest
 from trials.serializers import TestSerializer
 from django.conf import settings
 from django.shortcuts import render, redirect
@@ -324,18 +324,42 @@ def editPassword(request, test_id):
     test.save()
     return redirect(f'/tests/{test_id}/edit')
 
+
 @login_required
 def rateTest(request, test_id):
+    user = request.user
     test = Test.objects.get(id=test_id)
-    rate = request.GET["rate"]
-    test.rates_amount += 1
-    test.total_rating += int(rate)
-    avg_rating = test.total_rating / test.rates_amount
-    test.avg_rating = int(avg_rating)
-    test.save()
+
+    if RateTest.objects.filter(user=user, test=test).exists():
+        return redirect(f'/tests/{test_id}/result?message=Nie mozesz ocenić ponownie tego testu!')
+    else:
+        rate = request.GET["rate"]
+        test.rates_amount += 1
+        test.total_rating += int(rate)
+        avg_rating = test.total_rating / test.rates_amount
+        test.avg_rating = int(avg_rating)
+        test.save()
+        RateTest.objects.create(user=user, test=test)
     return redirect(f'/tests/{test_id}/result')
 
 
+@login_required
+def rateTournament(request, tournament_id):
+    user = request.user
+    tournament = Test.objects.get(id=tournament_id)
+    if RateTournament.objects.filter(user=user, test=test).exists():
+        redirect(f'/tests/{tournament_id}/tournament/result?message=Nie mozesz ocenić ponownie tego testu!')
+    else:
+        rate = request.GET["rate"]
+        tournament.rates_amount += 1
+        tournament.total_rating += int(rate)
+        avg_rating = tournament.total_rating / tournament.rates_amount
+        tournament.avg_rating = int(avg_rating)
+        tournament.save()
+        RateTournament.objects.create(user=user, test=test)
+    return redirect(f'/tests/{tournament_id}/tournament/result')
+
+
 class TestModelViewSet(viewsets.ModelViewSet):
     queryset = Test.objects.all()
     serializer_class = TestSerializer