added transfer for gallery app

apps/gallery/migrations/0002_auto_20191023_1207.py

@@ -0,0 +1,20 @@
+# Generated by Django 2.2.4 on 2019-10-23 12:07
+
+from django.db import migrations
+import easy_thumbnails.fields
+import utils.methods
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('gallery', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='image',
+            name='image',
+            field=easy_thumbnails.fields.ThumbnailerImageField(max_length=255, upload_to=utils.methods.image_path, verbose_name='Image file'),
+        ),
+    ]

apps/gallery/models.py

@@ -9,7 +9,7 @@ class Image(ProjectBaseMixin, ImageMixin):
     """Image model."""
 
     image = ThumbnailerImageField(upload_to=image_path,
-                                  verbose_name=_('Image file'))
+                                  verbose_name=_('Image file'), max_length=255)
 
     class Meta:
         """Meta class."""

apps/gallery/transfer_data.py

@@ -0,0 +1,21 @@
+from django.db.models import Value, IntegerField, F
+from pprint import pprint
+from gallery.models import Image
+from transfer.models import MercuryImages
+from transfer.serializers.gallery import ImageSerializer
+
+
+def transfer_gallery():
+    queryset = MercuryImages.objects.all()
+
+    serialized_data = ImageSerializer(data=list(queryset.values()), many=True)
+    if serialized_data.is_valid():
+        serialized_data.save()
+    else:
+        pprint(f"News serializer errors: {serialized_data.errors}")
+
+
+data_types = {
+    "gallery": [transfer_gallery]
+}
+

apps/transfer/management/commands/transfer.py

@@ -14,7 +14,8 @@ class Command(BaseCommand):
         'account',
         'subscriber',
         'recipe',
-        'partner'
+        'partner',
+        'gallery'
     ]
 
     def handle(self, *args, **options):

apps/transfer/serializers/gallery.py

@@ -0,0 +1,15 @@
+from rest_framework import serializers
+from gallery.models import Image
+
+
+class ImageSerializer(serializers.ModelSerializer):
+    attachment_file_name = serializers.CharField(source="image")
+
+    class Meta:
+        model = Image
+        fields = (
+            "attachment_file_name",
+        )
+
+    def create(self, validated_data):
+        return Image.objects.create(**validated_data)