refactor(database): rename filename to find the models by table name easily

app/database/best_scores.py

@@ -0,0 +1,57 @@
+from typing import TYPE_CHECKING
+
+from app.database.statistics import UserStatistics
+from app.models.score import GameMode
+
+from .user import User
+
+from sqlmodel import (
+    BigInteger,
+    Column,
+    Field,
+    Float,
+    ForeignKey,
+    Relationship,
+    SQLModel,
+    select,
+)
+from sqlmodel.ext.asyncio.session import AsyncSession
+
+if TYPE_CHECKING:
+    from .beatmap import Beatmap
+    from .score import Score
+
+
+class PPBestScore(SQLModel, table=True):
+    __tablename__: str = "best_scores"
+    user_id: int = Field(sa_column=Column(BigInteger, ForeignKey("lazer_users.id"), index=True))
+    score_id: int = Field(sa_column=Column(BigInteger, ForeignKey("scores.id"), primary_key=True))
+    beatmap_id: int = Field(foreign_key="beatmaps.id", index=True)
+    gamemode: GameMode = Field(index=True)
+    pp: float = Field(
+        sa_column=Column(Float, default=0),
+    )
+    acc: float = Field(
+        sa_column=Column(Float, default=0),
+    )
+
+    user: User = Relationship()
+    score: "Score" = Relationship(
+        back_populates="ranked_score",
+    )
+    beatmap: "Beatmap" = Relationship()
+
+    async def delete(self, session: AsyncSession):
+        from .score import calculate_user_pp
+
+        gamemode = self.gamemode
+        user_id = self.user_id
+        await session.delete(self)
+        await session.flush()
+
+        statistics = await session.exec(
+            select(UserStatistics).where(UserStatistics.user_id == user_id, UserStatistics.mode == gamemode)
+        )
+        statistics = statistics.first()
+        if statistics:
+            statistics.pp, statistics.hit_accuracy = await calculate_user_pp(session, statistics.user_id, gamemode)