Merge branch 'develop' of ssh://gl.id-east.ru:222/gm/gm-backend into develop

apps/establishment/management/commands/upd_transportation.py

@@ -0,0 +1,30 @@
+from django.core.management.base import BaseCommand
+
+from establishment.models import Establishment
+from transfer.models import Establishments as OldEst
+
+
+class Command(BaseCommand):
+    help = 'Update transportation column in establishment'
+
+    def handle(self, *args, **kwargs):
+        count = 0
+        raw_qs = OldEst.objects.raw(
+            '''
+                select
+                    e.id,
+                    l.transportation 
+                from establishments e 
+                join locations l on l.id = e.location_id 
+                where trim(l.transportation) is not null 
+                    and length(trim(l.transportation)) >1;
+            '''
+        )
+        queryset = [vars(query) for query in raw_qs]
+        for obj in queryset:
+            establishment = Establishment.objects.filter(old_id=obj['id']).first()
+            if establishment:
+                establishment.transportation = obj['transportation']
+                count += 1
+                establishment.save()
+        self.stdout.write(self.style.WARNING(f'Updated {count} objects.'))