Subir todos los cambios recientes a la rama principal

backend/app/core/config.py

@@ -119,6 +119,18 @@ class Settings(BaseSettings):
     CELERY_BROKER_URL: str = Field(..., env="CELERY_BROKER_URL")
     CELERY_RESULT_BACKEND: str = Field(..., env="CELERY_RESULT_BACKEND")
     
+    # ===================================
+    # CAMPOS ADICIONALES
+    # ===================================
+    POSTGRES_DB: str = Field(..., env="POSTGRES_DB")
+    POSTGRES_USER: str = Field(..., env="POSTGRES_USER")
+    POSTGRES_PASSWORD: str = Field(..., env="POSTGRES_PASSWORD")
+    SMTP_USERNAME: Optional[str] = Field(default=None, env="SMTP_USERNAME")
+    MAX_UPLOAD_SIZE: int = Field(default=10485760, env="MAX_UPLOAD_SIZE")
+    UPLOAD_DIR: str = Field(default="./uploads", env="UPLOAD_DIR")
+    RATE_LIMIT_REQUESTS: int = Field(default=100, env="RATE_LIMIT_REQUESTS")
+    RATE_LIMIT_WINDOW: int = Field(default=60, env="RATE_LIMIT_WINDOW")
+    
     def is_production(self) -> bool:
         """Check if environment is production."""
         return self.ENVIRONMENT.lower() == "production"
@@ -139,4 +151,7 @@ def get_settings() -> Settings:
     
     Using lru_cache to create a singleton pattern for settings.
     """
-    return Settings()
+    return Settings()
+
+# Crear una instancia global de Settings
+settings = Settings()

backend/app/core/database.py

@@ -10,6 +10,7 @@ from sqlalchemy import String, DateTime, func
 from typing import AsyncGenerator
 import uuid
 from datetime import datetime
+import logging
 
 from app.core.config import get_settings
 
@@ -34,6 +35,8 @@ AsyncSessionLocal = async_sessionmaker(
     autocommit=False
 )
 
+logger = logging.getLogger("database")
+
 
 class Base(DeclarativeBase):
     """Base class para todos los modelos SQLAlchemy."""
@@ -57,13 +60,16 @@ async def get_db() -> AsyncGenerator[AsyncSession, None]:
     """
     async with AsyncSessionLocal() as session:
         try:
+            logger.debug("Intentando crear una nueva sesión de base de datos.")
             yield session
             await session.commit()
-        except Exception:
+        except Exception as e:
+            logger.error("Error al crear la sesión de base de datos: %s", str(e))
             await session.rollback()
             raise
         finally:
             await session.close()
+            logger.debug("Sesión de base de datos cerrada.")
 
 
 async def create_tables():