added field address_id to request data in /api/back/establishments/

in Establishment make as mandatory field address

apps/establishment/migrations/0071_auto_20200110_1055.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2020-01-10 10:55
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0070_auto_20191227_1443'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='establishment',
+            name='address',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.PROTECT, to='location.Address', verbose_name='address'),
+        ),
+    ]

apps/establishment/models.py

@@ -493,7 +493,7 @@ class Establishment(GalleryMixin, ProjectBaseMixin, URLImageMixin,
                                                     blank=True,
                                                     related_name='subtype_establishment',
                                                     verbose_name=_('subtype'))
-    address = models.ForeignKey(Address, blank=True, null=True, default=None,
+    address = models.ForeignKey(Address, null=True,
                                 on_delete=models.PROTECT,
                                 verbose_name=_('address'))
     price_level = models.PositiveIntegerField(blank=True, null=True,

apps/establishment/serializers/back.py

@@ -21,6 +21,11 @@ class EstablishmentListCreateSerializer(model_serializers.EstablishmentBaseSeria
         queryset=models.EstablishmentType.objects.all(),
         write_only=True
     )
+    address_id = serializers.PrimaryKeyRelatedField(
+        source='address',
+        queryset=models.Address.objects.all(),
+        write_only=True
+    )
     phones = model_serializers.ContactPhonesSerializer(read_only=True,
                                                        many=True, )
     emails = model_serializers.ContactEmailsSerializer(read_only=True,