[beers] Add beer scrobbling

vrobbler/apps/beers/models.py

@@ -0,0 +1,41 @@
+from django.apps import apps
+from django.db import models
+from django.urls import reverse
+from django_extensions.db.models import TimeStampedModel
+from scrobbles.dataclasses import BeerLogData
+from scrobbles.mixins import ScrobblableMixin
+
+BNULL = {"blank": True, "null": True}
+
+
+class BeerProducer(TimeStampedModel):
+    description = models.TextField(**BNULL)
+    location = models.CharField(max_length=255, **BNULL)
+
+
+class Beer(ScrobblableMixin):
+    description = models.TextField(**BNULL)
+    ibu = models.SmallIntegerField(**BNULL)
+    abv = models.FloatField(**BNULL)
+    style = models.CharField(max_length=100, **BNULL)
+    non_alcoholic = models.BooleanField(default=False)
+    beeradvocate_id = models.CharField(max_length=255, **BNULL)
+    beeradvocate_score = models.SmallIntegerField(**BNULL)
+    untappd_id = models.CharField(max_length=255, **BNULL)
+
+    def get_absolute_url(self):
+        return reverse("beers:beer_detail", kwargs={"slug": self.uuid})
+
+    @property
+    def logdata_cls(self):
+        return BeerLogData
+
+    @classmethod
+    def find_or_create(cls, title: str) -> "Beer":
+        return cls.objects.filter(title=title).first()
+
+    def scrobbles(self, user_id):
+        Scrobble = apps.get_model("scrobbles", "Scrobble")
+        return Scrobble.objects.filter(
+            user_id=user_id, life_event=self
+        ).order_by("-timestamp")