Add fastgpt as seperate assistant mode

api/tests/test_assistants.py

@@ -29,6 +29,7 @@ class TestAssistantAPI:
         assert data["generatedOpenerEnabled"] is False
         assert data["asrInterimEnabled"] is False
         assert data["botCannotBeInterrupted"] is False
+        assert data["appId"] is None
         assert "id" in data
         assert data["callCount"] == 0
 
@@ -419,3 +420,21 @@ class TestAssistantAPI:
         assert metadata["greeting"] == ""
         assert metadata["bargeIn"]["enabled"] is False
         assert metadata["bargeIn"]["minDurationMs"] == 900
+
+    def test_fastgpt_app_id_persists_and_flows_to_runtime(self, client, sample_assistant_data):
+        sample_assistant_data.update({
+            "configMode": "fastgpt",
+            "apiUrl": "https://cloud.fastgpt.cn/api",
+            "apiKey": "fastgpt-key",
+            "appId": "app-fastgpt-123",
+        })
+        assistant_resp = client.post("/api/assistants", json=sample_assistant_data)
+        assert assistant_resp.status_code == 200
+        assistant_id = assistant_resp.json()["id"]
+        assert assistant_resp.json()["appId"] == "app-fastgpt-123"
+
+        runtime_resp = client.get(f"/api/assistants/{assistant_id}/runtime-config")
+        assert runtime_resp.status_code == 200
+        metadata = runtime_resp.json()["sessionStartMetadata"]
+        assert metadata["services"]["llm"]["provider"] == "fastgpt"
+        assert metadata["services"]["llm"]["appId"] == "app-fastgpt-123"