eksplicit mapping af envs

backend/app/models/db_models.py

@@ -0,0 +1,20 @@
+import sqlalchemy as sa
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import Base
+
+
+class DailyStat(Base):
+    __tablename__ = "daily_stats"
+
+    date: Mapped[sa.Date] = mapped_column(sa.Date, primary_key=True)
+    total_sessions: Mapped[int] = mapped_column(sa.Integer, default=0)
+    total_matches: Mapped[int] = mapped_column(sa.Integer, default=0)
+
+
+class InterestCategoryCount(Base):
+    __tablename__ = "interest_category_counts"
+
+    date: Mapped[sa.Date] = mapped_column(sa.Date, primary_key=True)
+    category: Mapped[str] = mapped_column(sa.String(64), primary_key=True)
+    count: Mapped[int] = mapped_column(sa.Integer, default=0)