cleanup

bot/app/db/settings.py

@@ -1,15 +1,16 @@
 from dataclasses import dataclass
+import os
 
 @dataclass
 class Settings:
-    dialect: str = "postgresql"
-    driver: str = "psycopg2"
-    user: str = "user"
-    password: str = "password"
-    db_name: str = "db"
-    host: str = "postgres"
-    port: int = 5432
+    dialect: str = os.getenv('DIALECT', "postgresql")
+    driver: str = os.getenv('DRIVER', "psycopg2")
+    user: str = os.getenv('USER', "user")
+    password: str = os.getenv('PASSWORD', "password")
+    db_name: str = os.getenv('DB_NAME', "db")
+    host: str = os.getenv('HOST', "postgres")
+    port: int = os.getenv('PORT', 5432)
 
     @property
-    def uri(self):
+    def uri(self) -> str:
         return f"{self.dialect}+{self.driver}://{self.user}:{self.password}@{self.host}:{self.port}/{self.db_name}"