Update routes/hello.py

routes/hello.py

@@ -68,6 +68,19 @@ def create_customer(
         user_id = verify_token(user_token)
         logger.info(f"🔹 User verified. user_id: {user_id}")
 
+        # 🔹 Verificar se já existe um cliente com o mesmo e-mail ou telefone no Stripe
+        existing_customers = stripe.Customer.list(email=data.email, limit=1)
+
+        if existing_customers.data:
+            logger.warning(f"⚠️ Customer with email {data.email} already exists.")
+            raise HTTPException(status_code=400, detail="A customer with this email already exists in Stripe.")
+
+        existing_customers_by_phone = stripe.Customer.list(phone=data.phone, limit=1)
+
+        if existing_customers_by_phone.data:
+            logger.warning(f"⚠️ Customer with phone {data.phone} already exists.")
+            raise HTTPException(status_code=400, detail="A customer with this phone number already exists in Stripe.")
+
         # 🔹 Criar o cliente no Stripe
         try:
             customer = stripe.Customer.create(