Remove sync fields and share fields between book and author

bookwyrm/models/author.py

@@ -1,21 +1,15 @@
 ''' database schema for info about authors '''
 from django.db import models
-from django.utils import timezone
 
 from bookwyrm import activitypub
 from bookwyrm.settings import DOMAIN
 
-from .base_model import ActivitypubMixin, BookWyrmModel
+from .book import BookDataModel
 from . import fields
 
 
-class Author(ActivitypubMixin, BookWyrmModel):
+class Author(BookDataModel):
     ''' basic biographic info '''
-    origin_id = models.CharField(max_length=255, null=True)
-    openlibrary_key = fields.CharField(
-        max_length=255, blank=True, null=True, deduplication_field=True)
-    sync = models.BooleanField(default=True)
-    last_sync_date = models.DateTimeField(default=timezone.now)
     wikipedia_link = fields.CharField(
         max_length=255, blank=True, null=True, deduplication_field=True)
     # idk probably other keys would be useful here?
@@ -27,15 +21,6 @@ class Author(ActivitypubMixin, BookWyrmModel):
     )
     bio = fields.HtmlField(null=True, blank=True)
 
-    def save(self, *args, **kwargs):
-        ''' handle remote vs origin ids '''
-        if self.id:
-            self.remote_id = self.get_remote_id()
-        else:
-            self.origin_id = self.remote_id
-            self.remote_id = None
-        return super().save(*args, **kwargs)
-
     def get_remote_id(self):
         ''' editions and works both use "book" instead of model_name '''
         return 'https://%s/author/%s' % (DOMAIN, self.id)