add migrations and switch to sqlalchemy

cef_3M/sql_generated.py

@@ -0,0 +1,25 @@
+from typing import Optional
+
+from sqlalchemy import CHAR, String, TIMESTAMP, text
+from sqlalchemy.dialects.mysql import TINYINT
+from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
+import datetime
+
+class Base(DeclarativeBase):
+    pass
+
+
+class Uploads(Base):
+    __tablename__ = 'uploads'
+
+    hash: Mapped[str] = mapped_column(CHAR(64), primary_key=True)
+    expiry: Mapped[Optional[datetime.datetime]] = mapped_column(TIMESTAMP, server_default=text('(current_timestamp()'))
+
+
+class Users(Base):
+    __tablename__ = 'users'
+
+    username: Mapped[str] = mapped_column(String(64), primary_key=True)
+    password: Mapped[str] = mapped_column(String(128))
+    created_at: Mapped[Optional[datetime.datetime]] = mapped_column(TIMESTAMP, server_default=text('current_timestamp()'))
+    temporary: Mapped[Optional[int]] = mapped_column(TINYINT(1), server_default=text('1'))