Bug fixes

backend/app/models/participant.py

@@ -1,6 +1,6 @@
 from datetime import datetime
 from enum import Enum
-from sqlalchemy import DateTime, ForeignKey, Integer, String, UniqueConstraint, Boolean, Float
+from sqlalchemy import DateTime, ForeignKey, Integer, String, UniqueConstraint, Boolean
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
 from app.core.database import Base
@@ -31,8 +31,7 @@ class Participant(Base):
 
     # Shop: consumables state
     skips_used: Mapped[int] = mapped_column(Integer, default=0)
-    active_boost_multiplier: Mapped[float | None] = mapped_column(Float, nullable=True)
-    active_boost_expires_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
+    has_active_boost: Mapped[bool] = mapped_column(Boolean, default=False)
     has_shield: Mapped[bool] = mapped_column(Boolean, default=False)
 
     # Relationships
@@ -47,16 +46,3 @@ class Participant(Base):
     @property
     def is_organizer(self) -> bool:
         return self.role == ParticipantRole.ORGANIZER.value
-
-    @property
-    def has_active_boost(self) -> bool:
-        """Check if participant has an active boost"""
-        if self.active_boost_multiplier is None or self.active_boost_expires_at is None:
-            return False
-        return datetime.utcnow() < self.active_boost_expires_at
-
-    def get_boost_multiplier(self) -> float:
-        """Get current boost multiplier (1.0 if no active boost)"""
-        if self.has_active_boost:
-            return self.active_boost_multiplier or 1.0
-        return 1.0