remove topic id; topic children as json column

migration/tables/content_item_categories.py

@@ -9,8 +9,7 @@ def migrate(entry):
         createdBy: Int! # User
         createdAt: DateTime!
         value: String
-        parents: [String] # NOTE: topic can have parent topics
-        children: [String] # and children
+        children: [String] # children topic
     }
     '''
     topic_dict = {
@@ -18,9 +17,7 @@ def migrate(entry):
         # 'createdBy': entry['createdBy'],
         # 'createdAt': date_parse(entry['createdAt']),
         'title': entry['title'].lower(),
-        'parents': [],
         'children': [],
-        'cat_id': entry['_id'],
         'community' : Community.default_community.slug
     }
     try:
@@ -28,8 +25,8 @@ def migrate(entry):
             topic = session.query(Topic).filter(Topic.slug == entry['slug']).first()
             if not topic:
                 topic = Topic.create(**topic_dict)
-                topic_dict['id'] = topic.id
-            return topic_dict
     except Exception as e:
         print(e)
         raise e
+    topic_dict['cat_id'] = entry['_id']
+    return topic_dict

migration/tables/content_items.py

@@ -224,7 +224,7 @@ def migrate(entry, users_by_oid, topics_by_oid):
                     shout_dict['id'] = s.id
                     shout_dict['topics'] = []
                     for topic in r['topics']:
-                        ShoutTopic.create(**{ 'shout': s.id, 'topic': topic['id'] })
+                        ShoutTopic.create(**{ 'shout': s.id, 'topic': topic['slug'] })
                         shout_dict['topics'].append(topic['slug'])
         except Exception as e: 
             raise e

migration/tables/tags.py

@@ -24,7 +24,6 @@ def migrate(entry):
         # 'createdBy': entry['createdBy'],
         # 'createdAt': ts,
         'title': entry['title'].lower(),
-        'parents': [],
         'children': [],
         'community' : Community.default_community.slug
     }
@@ -32,7 +31,6 @@ def migrate(entry):
         with local_session() as session:
             topic = session.query(Topic).filter(Topic.slug == entry['slug']).first()
             if not topic: topic = Topic.create(**topic_dict)
-            topic_dict['id'] = topic.id
     except Exception as e:
         print(e)
         raise e