Add GreetingEndModel and Views

unisportomat/quiz/migrations/0013_auto_20210628_1751.py

+# Generated by Django 3.2 on 2021-06-28 17:51
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('quiz', '0012_merge_20210627_2254'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='GreetingEndTexts',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('greeting', models.TextField(default='Willkommen zum Uni-Sport-O-Mat!')),
+                ('greeting_de', models.TextField(default='Willkommen zum Uni-Sport-O-Mat!', null=True)),
+                ('greeting_en', models.TextField(default='Willkommen zum Uni-Sport-O-Mat!', null=True)),
+                ('end', models.TextField(default='Wähle deinen Sport!')),
+                ('end_de', models.TextField(default='Wähle deinen Sport!', null=True)),
+                ('end_en', models.TextField(default='Wähle deinen Sport!', null=True)),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='sport',
+            name='last_used',
+            field=models.DateField(default=django.utils.timezone.localdate),
+        ),
+    ]

unisportomat/quiz/models.py

@@ -301,3 +301,16 @@ class QuestionOrderEntry(models.Model):
 
     def __str__(self):
         return f"Entry {self.order_id}: {self.type_of_slot}"
+
+
+class GreetingEndTexts(models.Model):
+    """
+    Database With only one Row (if everything is done right)
+    Includes Start and End text as column
+    """
+
+    greeting = models.TextField(default="Willkommen zum Uni-Sport-O-Mat!")
+    end = models.TextField(default="Wähle deinen Sport!")
+
+    def __str__(self):
+        return f"{self.greeting} | {self.end}"

unisportomat/quiz/serializers.py

@@ -204,3 +204,22 @@ class CriteriaSerializer(serializers.BaseSerializer):
             criteria_list.append(criterion_dict)
 
         return criteria_list
+
+
+class GreetingEndSerializer(serializers.BaseSerializer):
+    def to_representation(self, obj_tuple):
+
+        obj, greeting_bool = obj_tuple
+
+        if greeting_bool:
+            json_obj = {
+                "text_de": obj.greeting_de,
+                "text_en": obj.greeting_en,
+            }
+        else:
+            json_obj = {
+                "text_de": obj.end_de,
+                "text_en": obj.end_en,
+            }
+
+        return json_obj

unisportomat/quiz/translation.py

@@ -4,7 +4,7 @@ Here, every Model which needs translation fields is registered.
 
 
 from modeltranslation.translator import register, TranslationOptions
-from .models import Question, CallToMove, KnowledgeSnack
+from .models import Question, CallToMove, KnowledgeSnack, GreetingEndTexts
 
 
 @register(Question)
@@ -41,3 +41,12 @@ class KnowledgeSnackTranslationOptions(TranslationOptions):
     fields = ("text",)
     required_languages = ("de",)
     fallback_values = ("No Translation for this Field",)
+
+
+@register(GreetingEndTexts)
+class GreetingEndTextsTranslationOptions(TranslationOptions):
+    """
+    Translation Options for GreetingEndTexts.
+    """
+
+    fields = ("greeting", "end")

unisportomat/quiz/views.py

@@ -18,8 +18,9 @@ from .serializers import (
     SingleSportSerializer,
     CriteriaSerializer,
     IncompleteSportSerializer,
+    GreetingEndSerializer,
 )
-from .models import Sport, Criterion, Question
+from .models import Sport, Criterion, Question, GreetingEndTexts
 
 # Create your views here.
 
@@ -281,3 +282,209 @@ class CriteriaView(APIView):
         response = CriteriaSerializer(data)
 
         return Response(response.data)
+
+
+class BeginningView(APIView):
+    """
+    View for handling the beginning sentence
+    """
+
+    def post(self, request):
+        """
+        api/greeting POST
+        Creates a New Object if none exist, otherwise forwards to PUT
+        """
+
+        if GreetingEndTexts.objects.count() > 0:
+            return self.put(request)
+
+        sentence = GreetingEndTexts()
+
+        sentence.greeting_de = request.data["text_de"]
+        sentence.greeting_en = request.data["text_en"]
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, True)).data)
+
+    def get(self, request):
+        """
+        api/greeting GET
+        Sends out the Greeting
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        return Response(GreetingEndSerializer((sentence, True)).data)
+
+    def put(self, request):
+        """
+        api/greeting PUT
+        Overwrites german and english Beginning
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        sentence.greeting_de = request.data["text_de"]
+        sentence.greeting_en = request.data["text_en"]
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, True)).data)
+
+    def patch(self, request):
+        """
+        api/greeting PATCH
+        Overwrites german and/or english Beginning, if they exist
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        if "text_de" in request.data.keys():
+            sentence.greeting_de = request.data["text_de"]
+        if "text_en" in request.data.keys():
+            sentence.greeting_en = request.data["text_en"]
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, True)).data)
+
+    def delete(self, request):
+        """
+        api/greeting DELETE
+        Deletes The Object so Default Values are reinstated
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        sentence.greeting_de = GreetingEndTexts._meta.get_field(
+            "greeting"
+        ).get_default()
+        sentence.greeting_en = GreetingEndTexts._meta.get_field(
+            "greeting"
+        ).get_default()
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, True)).data)
+
+
+class EndView(APIView):
+    """
+    View for handling the ending sentence
+    """
+
+    def post(self, request):
+        """
+        api/end POST
+        Creates a New Object if none exist, otherwise forwards to PUT
+        """
+
+        if GreetingEndTexts.objects.count() > 0:
+            return self.put(request)
+
+        sentence = GreetingEndTexts()
+
+        sentence.end_de = request.data["text_de"]
+        sentence.end_en = request.data["text_en"]
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, False)).data)
+
+    def get(self, request):
+        """
+        api/end GET
+        Sends out the Greeting
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        return Response(GreetingEndSerializer((sentence, False)).data)
+
+    def put(self, request):
+        """
+        api/end PUT
+        Overwrites german and english Beginning
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        sentence.end_de = request.data["text_de"]
+        sentence.end_en = request.data["text_en"]
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, False)).data)
+
+    def patch(self, request):
+        """
+        api/end PATCH
+        Overwrites german and/or english Beginning, if they exist
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        if "text_de" in request.data.keys():
+            sentence.end_de = request.data["text_de"]
+        if "text_en" in request.data.keys():
+            sentence.end_en = request.data["text_en"]
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, False)).data)
+
+    def delete(self, request):
+        """
+        api/end DELETE
+        Deletes The Object so Default Values are reinstated
+        """
+
+        sentence = GreetingEndTexts.objects.all()
+
+        if sentence.count() == 0:
+            return Response(status=404)
+        else:
+            sentence = sentence.first()
+
+        sentence.end_de = GreetingEndTexts._meta.get_field("end").get_default()
+        sentence.end_en = GreetingEndTexts._meta.get_field("end").get_default()
+
+        sentence.save()
+
+        return Response(GreetingEndSerializer((sentence, False)).data)

unisportomat/unisportomat/urls.py

@@ -33,4 +33,6 @@ urlpatterns = [
         name="incomplete",
     ),
     path("api/admin/criteria/", views.CriteriaView.as_view(), name="criteria"),
+    path("api/admin/beginning/", views.BeginningView.as_view(), name="beginning"),
+    path("api/admin/end/", views.EndView.as_view(), name="end"),
 ]