[tasks] Add tasks app

vrobbler/apps/tasks/models.py

@@ -0,0 +1,48 @@
+from enum import Enum
+from typing import Optional
+from django.apps import apps
+from django.db import models
+from django.urls import reverse
+from scrobbles.dataclasses import LongPlayLogData
+from scrobbles.mixins import ScrobblableMixin
+
+BNULL = {"blank": True, "null": True}
+
+
+class TaskLogData(LongPlayLogData):
+    serial_scrobble_id: Optional[int]
+    long_play_complete: bool = False
+
+
+class TaskType(Enum):
+    WOODS = "Professional"
+    ROAD = "Amateur"
+
+
+class Task(ScrobblableMixin):
+    """Basically a holder for task sources ... Shortcut, JIRA, Todoist, Org-mode
+    and any other otherwise generic tasks.
+
+    """
+
+    description = models.TextField(**BNULL)
+
+    def __str__(self):
+        return self.title
+
+    def get_absolute_url(self):
+        return reverse("tasks:task_detail", kwargs={"slug": self.uuid})
+
+    @property
+    def logdata_cls(self):
+        return TaskLogData
+
+    @classmethod
+    def find_or_create(cls, title: str) -> "Task":
+        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, task=self).order_by(
+            "-timestamp"
+        )