Refactoring of routes

group functionalities working

server/database.py

@@ -0,0 +1,13 @@
+import os
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+# Umgebungsvariablen
+DB_USER = os.getenv("DB_USER", "infoscreen_admin") 
+DB_PASSWORD = os.getenv("DB_PASSWORD", "KqtpM7wmNd&mFKs")
+DB_HOST = os.getenv("DB_HOST", "db")
+DB_NAME = os.getenv("DB_NAME", "infoscreen_by_taa")
+
+DB_URL = f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}/{DB_NAME}"
+engine = create_engine(DB_URL, echo=False)
+Session = sessionmaker(bind=engine)