[scrobbles] Fix mood starting, and clean up code

vrobbler/apps/scrobbles/mixins.py

@@ -2,12 +2,14 @@ import logging
 from typing import Optional
 from uuid import uuid4
 
+from django.apps import apps
 from django.db import models
 from django.urls import reverse
+from django.utils import timezone
 from django_extensions.db.models import TimeStampedModel
-from taggit.managers import TaggableManager
 from scrobbles.utils import get_scrobbles_for_media
-from taggit.models import TagBase, GenericTaggedItemBase
+from taggit.managers import TaggableManager
+from taggit.models import GenericTaggedItemBase, TagBase
 
 BNULL = {"blank": True, "null": True}
 
@@ -33,6 +35,7 @@ class ObjectWithGenres(GenericTaggedItemBase):
 
 class ScrobblableMixin(TimeStampedModel):
     SECONDS_TO_STALE = 1600
+    COMPLETION_PERCENT = 100
 
     uuid = models.UUIDField(default=uuid4, editable=False, **BNULL)
     title = models.CharField(max_length=255, **BNULL)
@@ -44,21 +47,53 @@ class ScrobblableMixin(TimeStampedModel):
     class Meta:
         abstract = True
 
+    def basic_scrobble_data(self, user_id) -> dict:
+        return {
+            "user_id": user_id,
+            "timestamp": timezone.now(),
+            "playback_position_seconds": 0,
+            "source": "Vrobbler",
+        }
+
+    def scrobble_for_user(self, user_id):
+        Scrobble = apps.get_model("scrobbles", "Scrobble")
+        scrobble_data = self.basic_scrobble_data(user_id)
+        logger.info(
+            "[scrobble_for_user] called",
+            extra={
+                "webpage_id": self.id,
+                "user_id": user_id,
+                "scrobble_data": scrobble_data,
+                "media_type": Scrobble.MediaType.WEBPAGE,
+            },
+        )
+        return Scrobble.create_or_update(self, user_id, scrobble_data)
+
     @property
     def primary_image_url(self) -> str:
         logger.warn(f"Not implemented yet")
         return ""
 
-    def fix_metadata(self):
+    @property
+    def logdata_cls(self) -> None:
+        logger.warn("logdata_cls() not implemented yet")
+        return None
+
+    @property
+    def subtitle(self) -> str:
+        return ""
+
+    def fix_metadata(self) -> None:
         logger.warn("fix_metadata() not implemented yet")
 
     @classmethod
-    def find_or_create(cls):
+    def find_or_create(cls) -> None:
         logger.warn("find_or_create() not implemented yet")
 
     def scrobble(self, user_id, **kwargs):
         """Given a user ID and a dictionary of data, attempts to scrobble it"""
         from scrobbles.models import Scrobble
+
         Scrobble.create_or_update(self, user_id, **kwargs)