Изменение метадаты моделей с правильным наименованием конвенций

backend-app/core/models/base.py

@@ -1,5 +1,7 @@
 from sqlalchemy.orm import DeclarativeBase
-
+from sqlalchemy import MetaData
+from core.settings import settings
 class Base(DeclarativeBase):
-    pass
+    __abstract__ = True
+    metadata = MetaData(naming_convention=settings.db.convention)
 

backend-app/core/settings.py

@@ -11,6 +11,13 @@ class DatabaseConfig(BaseModel):
     echo_pool:bool=False
     pool_size: int = 50
     max_overflow: int =10
+    convention:dict = {
+            "ix": "ix_%(column_0_label)s",
+            "uq": "uq_%(table_name)s_%(column_0_name)s",
+            "ck": "ck_%(table_name)s_%(constraint_name)s",
+            "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+            "pk": "pk_%(table_name)s",
+        }
 
 class Settings(BaseSettings):
     model_config = SettingsConfigDict(