Update config/config.py

config/config.py

@@ -4,10 +4,20 @@ from datetime import timedelta
 
 class Config:
     SECRET_KEY = os.environ.get("SECRET_KEY") or "dev-secret-key-change-in-production"
-    SQLALCHEMY_DATABASE_URI = (
-        os.environ.get("DATABASE_URL") or "sqlite:///metals_investment.db"
+    
+    # PostgreSQL Configuration
+    SQLALCHEMY_DATABASE_URI = os.environ.get(
+        "DATABASE_URL",
+        "postgresql://neondb_owner:npg_2ew9miZStgCn@ep-falling-union-ahdrk8h5-pooler.c-3.us-east-1.aws.neon.tech/neondb?sslmode=require&channel_binding=require"
     )
     SQLALCHEMY_TRACK_MODIFICATIONS = False
+    SQLALCHEMY_ENGINE_OPTIONS = {
+        "pool_pre_ping": True,  # Vérifier la connexion avant utilisation
+        "pool_recycle": 300,    # Recycler les connexions après 5 minutes
+        "pool_size": 10,        # Nombre de connexions dans le pool
+        "max_overflow": 20,     # Connexions supplémentaires autorisées
+    }
+    
     PERMANENT_SESSION_LIFETIME = timedelta(days=7)
     BASE_URL = os.environ.get("BASE_URL", "http://localhost:5000")
 
@@ -34,7 +44,6 @@ class Config:
     LYGOS_CREATE_GATEWAY_URL = "https://api.lygosapp.com/v1/gateway"
     LYGOS_GET_PAYIN_STATUS_URL = "https://api.lygosapp.com/v1/gateway/payin/"
     LYGOS_SHOP_NAME = "Apex OresClone"
-
     LYGOS_COUNTRIES = {
         "+228": "Togo",
         "+229": "Bénin",
@@ -50,18 +59,19 @@ class Config:
 
 class DevelopmentConfig(Config):
     DEBUG = True
-    SQLALCHEMY_DATABASE_URI = "sqlite:///dev_metals_investment.db"
 
 
 class ProductionConfig(Config):
     DEBUG = False
-    SQLALCHEMY_DATABASE_URI = (
-        os.environ.get("DATABASE_URL") or "sqlite:///metals_investment.db"
-    )
+    # En production, forcer l'utilisation de la variable d'environnement
+    SQLALCHEMY_DATABASE_URI = os.environ.get("DATABASE_URL")
+    
+    if not SQLALCHEMY_DATABASE_URI:
+        raise ValueError("DATABASE_URL must be set in production")
 
 
 config = {
     "development": DevelopmentConfig,
     "production": ProductionConfig,
     "default": DevelopmentConfig,
-}
+}