Renamed src/database into src/db

src/db/change.py

@@ -0,0 +1,22 @@
+import sqlmodel
+from sqlalchemy.future import Engine
+
+from . import models
+
+
+def change_master_pass(
+    engine: Engine,
+    master_password: models.MasterPass,
+) -> None:
+    """Changes master password and salt in the database"""
+    statement = (
+        sqlmodel.update(models.MasterPass)
+        .where(models.MasterPass.user_id == master_password.user_id)
+        .values(
+            salt=master_password.salt,
+            password_hash=master_password.password_hash,
+        )
+    )
+    with sqlmodel.Session(engine) as session:
+        session.exec(statement)
+        session.commit()