fix(syncing): Update Photo model and syncing logic

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+  "conventionalCommits.scopes": [
+    "syncing"
+  ]
+}

main.py

@@ -30,7 +30,8 @@ class Photo(peewee.Model):
   ispublic = peewee.IntegerField()
   isfriend = peewee.IntegerField()
   isfamily = peewee.IntegerField()
-  synced = peewee.BooleanField(default=False)
+  # synced = peewee.BooleanField(default=False)
+  status = peewee.CharField(null=True) # unsynced, syncing, synced
   created_at = peewee.DateTimeField(default=datetime.datetime.now)
   synced_at = peewee.DateTimeField(null=True)
 
@@ -118,6 +119,7 @@ for photo in user_photos['photos']['photo']:
       ispublic=photo['ispublic'],
       isfriend=photo['isfriend'],
       isfamily=photo['isfamily'],
+      status='unsynced',
     )
     logger.info('New photo: {}'.format(photo['title']))
 
@@ -143,9 +145,10 @@ def upload_photo_to_mastodon(photo_url):
 
 
 # get all un-synced photos
-unsynced_photos = Photo.select().where(Photo.synced == False).order_by(Photo.created_at.asc())
+Photo.update(status='syncing').where(Photo.status == 'unsynced').execute()
+syncing_photos = Photo.select().where(Photo.status == 'syncing').order_by(Photo.created_at.asc())
 # get titles
-unsynced_titles = set([p.title for p in unsynced_photos])
+unsynced_titles = set([p.title for p in syncing_photos])
 for title in unsynced_titles:
   # get unsynced photos by title
   photos = Photo.select().where(Photo.title == title, Photo.synced == False).order_by(Photo.created_at.asc())
@@ -168,6 +171,7 @@ for title in unsynced_titles:
         status += f'\n{short_url}'
       else:
         logger.error('Error: {}'.format(p.title))
+        Photo.update(status='unsynced').where(Photo.id == p.id).execute()
     # post to mastodon
     mastodon_client.status_post(status=status, media_ids=media_ids)
     logger.info('Post: {}'.format(status))