prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Route to check connection
  At this moment in GUI possible check connection only for already exists integration. Route need for checking connection before integration created.
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `mindsdb/api/http/namespaces/config.py`
  Content:
  ```
  1 import copy
  2 import traceback
  3 
  4 from flask import request
  5 from flask_restx import Resource, abort
  6 from flask import current_app as ca
  7 
  8 from mindsdb.api.http.namespaces.configs.config import ns_conf
  9 from mindsdb.interfaces.database.database import DatabaseWrapper
  10 from mindsdb.utilities.functions import get_all_models_meta_data
  11 
  12 
  13 def get_integration(name):
  14     integrations = ca.config_obj.get('integrations', {})
  15     return integrations.get(name)
  16 
  17 
  18 @ns_conf.route('/integrations')
  19 @ns_conf.param('name', 'List all database integration')
  20 class ListIntegration(Resource):
  21     @ns_conf.doc('get_integrations')
  22     def get(self):
  23         return {'integrations': [k for k in ca.config_obj.get('integrations', {})]}
  24 
  25 
  26 @ns_conf.route('/all_integrations')
  27 @ns_conf.param('name', 'List all database integration')
  28 class AllIntegration(Resource):
  29     @ns_conf.doc('get_all_integrations')
  30     def get(self):
  31         integrations = copy.deepcopy(
  32             ca.config_obj.get('integrations', {})
  33         )
  34         for integration in integrations.values():
  35             if 'password' in integration:
  36                 integration['password'] = None
  37         return integrations
  38 
  39 
  40 @ns_conf.route('/integrations/<name>')
  41 @ns_conf.param('name', 'Database integration')
  42 class Integration(Resource):
  43     @ns_conf.doc('get_integration')
  44     def get(self, name):
  45         integration = get_integration(name)
  46         if integration is None:
  47             abort(404, f'Can\'t find database integration: {name}')
  48         integration = copy.deepcopy(integration)
  49         if 'password' in integration:
  50             integration['password'] = None
  51         return integration
  52 
  53     @ns_conf.doc('put_integration')
  54     def put(self, name):
  55         params = request.json.get('params')
  56         if not isinstance(params, dict):
  57             abort(400, "type of 'params' must be dict")
  58         integration = get_integration(name)
  59         if integration is not None:
  60             abort(400, f"Integration with name '{name}' already exists")
  61         try:
  62             if 'enabled' in params:
  63                 params['publish'] = params['enabled']
  64                 del params['enabled']
  65             ca.config_obj.add_db_integration(name, params)
  66 
  67             mdb = ca.mindsdb_native
  68             cst = ca.custom_models
  69             model_data_arr = get_all_models_meta_data(mdb, cst)
  70             dbw = DatabaseWrapper(ca.config_obj)
  71             dbw.register_predictors(model_data_arr)
  72         except Exception as e:
  73             print(traceback.format_exc())
  74             abort(500, f'Error during config update: {str(e)}')
  75         return '', 200
  76 
  77     @ns_conf.doc('delete_integration')
  78     def delete(self, name):
  79         integration = get_integration(name)
  80         if integration is None:
  81             abort(400, f"Nothing to delete. '{name}' not exists.")
  82         try:
  83             ca.config_obj.remove_db_integration(name)
  84         except Exception as e:
  85             print(traceback.format_exc())
  86             abort(500, f'Error during integration delete: {str(e)}')
  87         return '', 200
  88 
  89     @ns_conf.doc('modify_integration')
  90     def post(self, name):
  91         params = request.json.get('params')
  92         if not isinstance(params, dict):
  93             abort(400, "type of 'params' must be dict")
  94         integration = get_integration(name)
  95         if integration is None:
  96             abort(400, f"Nothin to modify. '{name}' not exists.")
  97         try:
  98             if 'enabled' in params:
  99                 params['publish'] = params['enabled']
  100                 del params['enabled']
  101             ca.config_obj.modify_db_integration(name, params)
  102             DatabaseWrapper(ca.config_obj)
  103         except Exception as e:
  104             print(traceback.format_exc())
  105             abort(500, f'Error during integration modifycation: {str(e)}')
  106         return '', 200
  107 
  108 
  109 @ns_conf.route('/integrations/<name>/check')
  110 @ns_conf.param('name', 'Database integration checks')
  111 class Check(Resource):
  112     @ns_conf.doc('check')
  113     def get(self, name):
  114         if get_integration(name) is None:
  115             abort(404, f'Can\'t find database integration: {name}')
  116         dbw = DatabaseWrapper(ca.config_obj)
  117         connections = dbw.check_connections()
  118         return connections.get(name, False), 200
  119
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/mindsdb/api/http/namespaces/config.py b/mindsdb/api/http/namespaces/config.py
  --- a/mindsdb/api/http/namespaces/config.py
  +++ b/mindsdb/api/http/namespaces/config.py
  @@ -55,6 +55,11 @@
           params = request.json.get('params')
           if not isinstance(params, dict):
               abort(400, "type of 'params' must be dict")
  +
  +        is_test = params.get('test', False)
  +        if is_test:
  +            del params['test']
  +
           integration = get_integration(name)
           if integration is not None:
               abort(400, f"Integration with name '{name}' already exists")
  @@ -72,6 +77,12 @@
           except Exception as e:
               print(traceback.format_exc())
               abort(500, f'Error during config update: {str(e)}')
  +
  +        if is_test:
  +            cons = dbw.check_connections()
  +            ca.config_obj.remove_db_integration(name)
  +            return {'success': cons[name]}, 200
  +
           return '', 200
   
       @ns_conf.doc('delete_integration')
  
verification_info: {"golden_diff": "diff --git a/mindsdb/api/http/namespaces/config.py b/mindsdb/api/http/namespaces/config.py\n--- a/mindsdb/api/http/namespaces/config.py\n+++ b/mindsdb/api/http/namespaces/config.py\n@@ -55,6 +55,11 @@\n         params = request.json.get('params')\n         if not isinstance(params, dict):\n             abort(400, \"type of 'params' must be dict\")\n+\n+        is_test = params.get('test', False)\n+        if is_test:\n+            del params['test']\n+\n         integration = get_integration(name)\n         if integration is not None:\n             abort(400, f\"Integration with name '{name}' already exists\")\n@@ -72,6 +77,12 @@\n         except Exception as e:\n             print(traceback.format_exc())\n             abort(500, f'Error during config update: {str(e)}')\n+\n+        if is_test:\n+            cons = dbw.check_connections()\n+            ca.config_obj.remove_db_integration(name)\n+            return {'success': cons[name]}, 200\n+\n         return '', 200\n \n     @ns_conf.doc('delete_integration')\n", "issue": "Route to check connection\nAt this moment in GUI possible check connection only for already exists integration. Route need for checking connection before integration created.\n", "before_files": [{"content": "import copy\nimport traceback\n\nfrom flask import request\nfrom flask_restx import Resource, abort\nfrom flask import current_app as ca\n\nfrom mindsdb.api.http.namespaces.configs.config import ns_conf\nfrom mindsdb.interfaces.database.database import DatabaseWrapper\nfrom mindsdb.utilities.functions import get_all_models_meta_data\n\n\ndef get_integration(name):\n    integrations = ca.config_obj.get('integrations', {})\n    return integrations.get(name)\n\n\n@ns_conf.route('/integrations')\n@ns_conf.param('name', 'List all database integration')\nclass ListIntegration(Resource):\n    @ns_conf.doc('get_integrations')\n    def get(self):\n        return {'integrations': [k for k in ca.config_obj.get('integrations', {})]}\n\n\n@ns_conf.route('/all_integrations')\n@ns_conf.param('name', 'List all database integration')\nclass AllIntegration(Resource):\n    @ns_conf.doc('get_all_integrations')\n    def get(self):\n        integrations = copy.deepcopy(\n            ca.config_obj.get('integrations', {})\n        )\n        for integration in integrations.values():\n            if 'password' in integration:\n                integration['password'] = None\n        return integrations\n\n\n@ns_conf.route('/integrations/<name>')\n@ns_conf.param('name', 'Database integration')\nclass Integration(Resource):\n    @ns_conf.doc('get_integration')\n    def get(self, name):\n        integration = get_integration(name)\n        if integration is None:\n            abort(404, f'Can\\'t find database integration: {name}')\n        integration = copy.deepcopy(integration)\n        if 'password' in integration:\n            integration['password'] = None\n        return integration\n\n    @ns_conf.doc('put_integration')\n    def put(self, name):\n        params = request.json.get('params')\n        if not isinstance(params, dict):\n            abort(400, \"type of 'params' must be dict\")\n        integration = get_integration(name)\n        if integration is not None:\n            abort(400, f\"Integration with name '{name}' already exists\")\n        try:\n            if 'enabled' in params:\n                params['publish'] = params['enabled']\n                del params['enabled']\n            ca.config_obj.add_db_integration(name, params)\n\n            mdb = ca.mindsdb_native\n            cst = ca.custom_models\n            model_data_arr = get_all_models_meta_data(mdb, cst)\n            dbw = DatabaseWrapper(ca.config_obj)\n            dbw.register_predictors(model_data_arr)\n        except Exception as e:\n            print(traceback.format_exc())\n            abort(500, f'Error during config update: {str(e)}')\n        return '', 200\n\n    @ns_conf.doc('delete_integration')\n    def delete(self, name):\n        integration = get_integration(name)\n        if integration is None:\n            abort(400, f\"Nothing to delete. '{name}' not exists.\")\n        try:\n            ca.config_obj.remove_db_integration(name)\n        except Exception as e:\n            print(traceback.format_exc())\n            abort(500, f'Error during integration delete: {str(e)}')\n        return '', 200\n\n    @ns_conf.doc('modify_integration')\n    def post(self, name):\n        params = request.json.get('params')\n        if not isinstance(params, dict):\n            abort(400, \"type of 'params' must be dict\")\n        integration = get_integration(name)\n        if integration is None:\n            abort(400, f\"Nothin to modify. '{name}' not exists.\")\n        try:\n            if 'enabled' in params:\n                params['publish'] = params['enabled']\n                del params['enabled']\n            ca.config_obj.modify_db_integration(name, params)\n            DatabaseWrapper(ca.config_obj)\n        except Exception as e:\n            print(traceback.format_exc())\n            abort(500, f'Error during integration modifycation: {str(e)}')\n        return '', 200\n\n\n@ns_conf.route('/integrations/<name>/check')\n@ns_conf.param('name', 'Database integration checks')\nclass Check(Resource):\n    @ns_conf.doc('check')\n    def get(self, name):\n        if get_integration(name) is None:\n            abort(404, f'Can\\'t find database integration: {name}')\n        dbw = DatabaseWrapper(ca.config_obj)\n        connections = dbw.check_connections()\n        return connections.get(name, False), 200\n", "path": "mindsdb/api/http/namespaces/config.py"}], "after_files": [{"content": "import copy\nimport traceback\n\nfrom flask import request\nfrom flask_restx import Resource, abort\nfrom flask import current_app as ca\n\nfrom mindsdb.api.http.namespaces.configs.config import ns_conf\nfrom mindsdb.interfaces.database.database import DatabaseWrapper\nfrom mindsdb.utilities.functions import get_all_models_meta_data\n\n\ndef get_integration(name):\n    integrations = ca.config_obj.get('integrations', {})\n    return integrations.get(name)\n\n\n@ns_conf.route('/integrations')\n@ns_conf.param('name', 'List all database integration')\nclass ListIntegration(Resource):\n    @ns_conf.doc('get_integrations')\n    def get(self):\n        return {'integrations': [k for k in ca.config_obj.get('integrations', {})]}\n\n\n@ns_conf.route('/all_integrations')\n@ns_conf.param('name', 'List all database integration')\nclass AllIntegration(Resource):\n    @ns_conf.doc('get_all_integrations')\n    def get(self):\n        integrations = copy.deepcopy(\n            ca.config_obj.get('integrations', {})\n        )\n        for integration in integrations.values():\n            if 'password' in integration:\n                integration['password'] = None\n        return integrations\n\n\n@ns_conf.route('/integrations/<name>')\n@ns_conf.param('name', 'Database integration')\nclass Integration(Resource):\n    @ns_conf.doc('get_integration')\n    def get(self, name):\n        integration = get_integration(name)\n        if integration is None:\n            abort(404, f'Can\\'t find database integration: {name}')\n        integration = copy.deepcopy(integration)\n        if 'password' in integration:\n            integration['password'] = None\n        return integration\n\n    @ns_conf.doc('put_integration')\n    def put(self, name):\n        params = request.json.get('params')\n        if not isinstance(params, dict):\n            abort(400, \"type of 'params' must be dict\")\n\n        is_test = params.get('test', False)\n        if is_test:\n            del params['test']\n\n        integration = get_integration(name)\n        if integration is not None:\n            abort(400, f\"Integration with name '{name}' already exists\")\n        try:\n            if 'enabled' in params:\n                params['publish'] = params['enabled']\n                del params['enabled']\n            ca.config_obj.add_db_integration(name, params)\n\n            mdb = ca.mindsdb_native\n            cst = ca.custom_models\n            model_data_arr = get_all_models_meta_data(mdb, cst)\n            dbw = DatabaseWrapper(ca.config_obj)\n            dbw.register_predictors(model_data_arr)\n        except Exception as e:\n            print(traceback.format_exc())\n            abort(500, f'Error during config update: {str(e)}')\n\n        if is_test:\n            cons = dbw.check_connections()\n            ca.config_obj.remove_db_integration(name)\n            return {'success': cons[name]}, 200\n\n        return '', 200\n\n    @ns_conf.doc('delete_integration')\n    def delete(self, name):\n        integration = get_integration(name)\n        if integration is None:\n            abort(400, f\"Nothing to delete. '{name}' not exists.\")\n        try:\n            ca.config_obj.remove_db_integration(name)\n        except Exception as e:\n            print(traceback.format_exc())\n            abort(500, f'Error during integration delete: {str(e)}')\n        return '', 200\n\n    @ns_conf.doc('modify_integration')\n    def post(self, name):\n        params = request.json.get('params')\n        if not isinstance(params, dict):\n            abort(400, \"type of 'params' must be dict\")\n        integration = get_integration(name)\n        if integration is None:\n            abort(400, f\"Nothin to modify. '{name}' not exists.\")\n        try:\n            if 'enabled' in params:\n                params['publish'] = params['enabled']\n                del params['enabled']\n            ca.config_obj.modify_db_integration(name, params)\n            DatabaseWrapper(ca.config_obj)\n        except Exception as e:\n            print(traceback.format_exc())\n            abort(500, f'Error during integration modifycation: {str(e)}')\n        return '', 200\n\n\n@ns_conf.route('/integrations/<name>/check')\n@ns_conf.param('name', 'Database integration checks')\nclass Check(Resource):\n    @ns_conf.doc('check')\n    def get(self, name):\n        if get_integration(name) is None:\n            abort(404, f'Can\\'t find database integration: {name}')\n        dbw = DatabaseWrapper(ca.config_obj)\n        connections = dbw.check_connections()\n        return connections.get(name, False), 200\n", "path": "mindsdb/api/http/namespaces/config.py"}]}