get menus method

apps/establishment/migrations/0091_auto_20200130_1905.py

@@ -0,0 +1,35 @@
+# Generated by Django 2.2.7 on 2020-01-30 19:05
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+import utils.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0090_auto_20200130_1849'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='menu',
+            name='diner',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.BooleanField(default=False), default=utils.models.default_menu_bool_array, size=7),
+        ),
+        migrations.AddField(
+            model_name='menu',
+            name='last_update',
+            field=models.DateField(auto_now=True, verbose_name='Date updated'),
+        ),
+        migrations.AddField(
+            model_name='menu',
+            name='lunch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.BooleanField(default=False), default=utils.models.default_menu_bool_array, size=7),
+        ),
+        migrations.AddField(
+            model_name='menu',
+            name='price',
+            field=models.DecimalField(decimal_places=2, default=0, max_digits=14, verbose_name='price'),
+        ),
+    ]

apps/establishment/models.py

@@ -31,7 +31,7 @@ from timetable.models import Timetable
 from utils.methods import transform_into_readable_str
 from utils.models import (
     BaseAttributes, FavoritesMixin, FileMixin, GalleryMixin, HasTagsMixin, IntermediateGalleryModelMixin,
-    ProjectBaseMixin, TJSONField, TranslatedFieldsMixin, TypeDefaultImageMixin, URLImageMixin,
+    ProjectBaseMixin, TJSONField, TranslatedFieldsMixin, TypeDefaultImageMixin, URLImageMixin, default_menu_bool_array
 )
 
 
@@ -1268,7 +1268,7 @@ class Plate(TranslatedFieldsMixin, models.Model):
 class MenuQuerySet(models.QuerySet):
 
     def with_base_related(self):
-        return self.prefetch_related('establishment')
+        return self.prefetch_related('establishment', 'uploads')
 
     def with_schedule_plates_establishment(self):
         return self.select_related(
@@ -1315,10 +1315,12 @@ class Menu(GalleryMixin, TranslatedFieldsMixin, BaseAttributes):
     )
     lunch = ArrayField(models.BooleanField(
         default=False,
-    ), size=7)
+    ), size=7, default=default_menu_bool_array)
     diner = ArrayField(models.BooleanField(
         default=False,
-    ), size=7)
+    ), size=7, default=default_menu_bool_array)
+    last_update = models.DateField(auto_now=True, verbose_name=_('Date updated'))
+    price = models.DecimalField(_('price'), max_digits=14, decimal_places=2, default=0)
     old_id = models.PositiveIntegerField(_('old id'), blank=True, null=True, default=None)
 
     uploads = models.ManyToManyField(

apps/establishment/serializers/back.py

@@ -696,3 +696,27 @@ class MenuGallerySerializer(serializers.ModelSerializer):
         attrs['image'] = image
 
         return attrs
+
+
+class MenuBackOfficeSerializer(serializers.ModelSerializer):
+    name = serializers.CharField(read_only=True, source='category_translated')
+    drinks_included = serializers.BooleanField(source='is_drinks_included')
+
+    class Meta:
+        model = models.Menu
+        fields = [
+            'id',
+            'name',
+            'establishment_id',
+            'establishment_slug',
+            'price',
+            'drinks_included',
+            'dinner',
+            'lunch',
+            'last_update',
+        ]
+        extra_kwargs = {
+            'establishment_id': {'read_only': True, 'source': 'establishment.id'},
+            'establishment_slug': {'read_only': True, 'source': 'establishment.slug'},
+            'last_update': {'read_only': True}
+        }

apps/establishment/views/back.py

@@ -157,12 +157,15 @@ class EstablishmentScheduleCreateView(generics.CreateAPIView):
 
 class MenuListCreateView(generics.ListCreateAPIView):
     """Menu list create view."""
-    serializer_class = serializers.MenuSerializers
+    serializer_class = serializers.MenuBackOfficeSerializer
     queryset = models.Menu.objects.with_base_related()
-    permission_classes = get_permission_classes(
-        IsEstablishmentManager,
-        IsEstablishmentAdministrator,
-    )
+    # permission_classes = get_permission_classes(
+        # IsEstablishmentManager,
+        # IsEstablishmentAdministrator,
+    # )
+    from rest_framework.permissions import AllowAny
+    permission_classes = (AllowAny, )
+
     filter_backends = (DjangoFilterBackend,)
     filterset_fields = (
         'establishment',

apps/utils/models.py

@@ -507,3 +507,7 @@ class TypeDefaultImageMixin:
     def preview_image_url(self):
         if hasattr(self, 'default_image') and self.default_image:
             return self.default_image.get_image_url(thumbnail_key='type_preview')
+
+
+def default_menu_bool_array():
+    return [False] * 7