initial-draft

orm/notification.py

@@ -0,0 +1,32 @@
+from enum import Enum as Enumeration
+import time
+from sqlalchemy import Boolean, Column, Enum, Integer
+from sqlalchemy.dialects.postgresql import JSONB
+
+from services.db import Base
+
+
+class NotificationEntity(Enumeration):
+    REACTION = 1
+    SHOUT = 2
+    FOLLOWER = 3
+
+
+class NotificationAction(Enumeration):
+    CREATE = 1
+    UPDATE = 2
+    DELETE = 3
+    SEEN = 4
+    FOLLOW = 5
+    UNFOLLOW = 6
+
+
+class Notification(Base):
+    __tablename__ = "notification"
+
+    created_at = Column(Integer, default=lambda: int(time.time()))
+    seen = Column(Boolean, nullable=False, default=False, index=True)
+    entity = Column(Enum(NotificationEntity), nullable=False)
+    action = Column(Enum(NotificationAction), nullable=False)
+    payload = Column(JSONB, nullable=True)
+    # occurrences = Column(Integer, default=1)