From ffb7b0ba3822974ac420b2a05ef27a01182fef22 Mon Sep 17 00:00:00 2001
From: Timebomb2018 <18868801967@163.com>
Date: Fri, 30 Jan 2026 14:23:35 +0800
Subject: [PATCH] fix(model): 1. create a basic model to check if the name and
 provider are duplicated. 2. The result shows error models because the
 provider created API Keys for all matching models.

---
 api/app/repositories/model_repository.py | 7 +++++++
 api/app/services/model_service.py        | 8 ++++----
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/api/app/repositories/model_repository.py b/api/app/repositories/model_repository.py
index 36f7062f..3d66964a 100644
--- a/api/app/repositories/model_repository.py
+++ b/api/app/repositories/model_repository.py
@@ -630,6 +630,13 @@ class ModelBaseRepository:
         db.add(model_base)
         return model_base
 
+    @staticmethod
+    def get_by_name_and_provider(db: Session, name: str, provider: str) -> Optional['ModelBase']:
+        return db.query(ModelBase).filter(
+            ModelBase.name == name,
+            ModelBase.provider == provider
+        ).first()
+
     @staticmethod
     def update(db: Session, model_base_id: uuid.UUID, data: dict) -> Optional['ModelBase']:
         model_base = db.query(ModelBase).filter(ModelBase.id == model_base_id).first()
diff --git a/api/app/services/model_service.py b/api/app/services/model_service.py
index 904821c1..dee6cd1d 100644
--- a/api/app/services/model_service.py
+++ b/api/app/services/model_service.py
@@ -508,10 +508,7 @@ class ModelApiKeyService:
             )
             if not validation_result["valid"]:
                 # 记录验证失败的模型，但不抛出异常
-                failed_models.append({
-                    "model_name": model_name,
-                    "error": validation_result["error"]
-                })
+                failed_models.append(model_name)
                 continue
             
             # 创建API Key
@@ -692,6 +689,9 @@ class ModelBaseService:
 
     @staticmethod
     def create_model_base(db: Session, data: model_schema.ModelBaseCreate):
+        existing = ModelBaseRepository.get_by_name_and_provider(db, data.name, data.provider)
+        if existing:
+            raise BusinessException("模型已存在", BizCode.DUPLICATE_NAME)
         model_base = ModelBaseRepository.create(db, data.model_dump())
         db.commit()
         db.refresh(model_base)