quick fix

src/daemon_boyfriend/models/user.py

@@ -3,10 +3,19 @@
 from datetime import datetime
 from typing import TYPE_CHECKING
 
-from sqlalchemy import BigInteger, Boolean, Float, ForeignKey, String, Text, UniqueConstraint
+from sqlalchemy import (
+    BigInteger,
+    Boolean,
+    DateTime,
+    Float,
+    ForeignKey,
+    String,
+    Text,
+    UniqueConstraint,
+)
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
-from .base import Base
+from .base import Base, utc_now
 
 if TYPE_CHECKING:
     from .conversation import Conversation, Message
@@ -24,8 +33,8 @@ class User(Base):
     discord_username: Mapped[str] = mapped_column(String(255))
     discord_display_name: Mapped[str | None] = mapped_column(String(255))
     custom_name: Mapped[str | None] = mapped_column(String(255))
-    first_seen_at: Mapped[datetime] = mapped_column(default=datetime.utcnow)
-    last_seen_at: Mapped[datetime] = mapped_column(default=datetime.utcnow)
+    first_seen_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)
+    last_seen_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)
     is_active: Mapped[bool] = mapped_column(Boolean, default=True)
 
     # Relationships
@@ -88,8 +97,10 @@ class UserFact(Base):
     confidence: Mapped[float] = mapped_column(Float, default=1.0)
     source: Mapped[str] = mapped_column(String(50), default="conversation")
     is_active: Mapped[bool] = mapped_column(Boolean, default=True, index=True)
-    learned_at: Mapped[datetime] = mapped_column(default=datetime.utcnow)
-    last_referenced_at: Mapped[datetime | None] = mapped_column(default=None)
+    learned_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)
+    last_referenced_at: Mapped[datetime | None] = mapped_column(
+        DateTime(timezone=True), default=None
+    )
 
     # Relationships
     user: Mapped["User"] = relationship(back_populates="facts")