feat: Add functionality to create and manage internal functions with MySQL and PostgreSQL queries

Author: liuruibin

apps/function_lib/migrations/0003_functionlib_function_type_functionlib_icon_and_more.py

@@ -100,15 +100,15 @@ def query_mysql(host,port, user, password, database, sql):
 
         # 将数据序列化为 JSON
         json_data = json.dumps(data, ensure_ascii=False)
-        print(json_data)
         return json_data
 
         # 关闭数据库连接
         db.close()
 
     except Exception as e:
-        print(f"Error while connecting to MySQL: {e}")', '{"{\"name\": \"sql\", \"type\": \"string\", \"source\": \"reference\", \"is_required\": true}"}', 'f0dd8f71-e4ee-11ee-8c84-a8a1595801ab', true, 'PUBLIC', 'INTERNAL', '/src/assets/fx/mysql/icon.png', '[{"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "host", "label": "host", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "host 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "host长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 20, "minlength": 1, "show-word-limit": true}, "field": "port", "label": "port", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "port 为必填属性", "required": true}, {"max": 20, "min": 1, "message": "port长度在 1 到 20 个字符", "trigger": "blur"}]}, "default_value": "3306", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "user", "label": "user", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "user 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "user长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "root", "show_default_value": false}, {"attrs": {"type": "password", "maxlength": 200, "minlength": 1, "show-password": true, "show-word-limit": true}, "field": "password", "label": "password", "required": true, "input_type": "PasswordInput", "props_info": {"rules": [{"message": "password 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "password长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "database", "label": "database", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "database 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "database长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}]', null, null);
-INSERT INTO function_lib (create_time, update_time, id, name, "desc", code, input_field_list, user_id, is_active, permission_type, function_type, icon, init_field_list, init_params, template_id) VALUES ('2025-03-17 07:37:54.620836 +00:00', '2025-03-17 07:37:54.620887 +00:00', 'bd1e8b88-0302-11f0-87bb-5618c4394482', 'PostgreSQL 查询', '', e'def queryPgSQL(dbname, user, password, host, port, query):
+        print(f"Error while connecting to MySQL: {e}")', '{"{\\"name\\": \\"sql\\", \\"type\\": \\"string\\", \\"source\\": \\"reference\\", \\"is_required\\": true}"}', 'f0dd8f71-e4ee-11ee-8c84-a8a1595801ab', true, 'PUBLIC', 'INTERNAL', '/src/assets/fx/mysql/icon.png', '[{"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "host", "label": "host", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "host 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "host长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 20, "minlength": 1, "show-word-limit": true}, "field": "port", "label": "port", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "port 为必填属性", "required": true}, {"max": 20, "min": 1, "message": "port长度在 1 到 20 个字符", "trigger": "blur"}]}, "default_value": "3306", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "user", "label": "user", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "user 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "user长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "root", "show_default_value": false}, {"attrs": {"type": "password", "maxlength": 200, "minlength": 1, "show-password": true, "show-word-limit": true}, "field": "password", "label": "password", "required": true, "input_type": "PasswordInput", "props_info": {"rules": [{"message": "password 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "password长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "database", "label": "database", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "database 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "database长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}]', null, null);
+INSERT INTO function_lib (create_time, update_time, id, name, "desc", code, input_field_list, user_id, is_active, permission_type, function_type, icon, init_field_list, init_params, template_id) VALUES ('2025-03-17 07:37:54.620836 +00:00', '2025-03-17 07:37:54.620887 +00:00', 'bd1e8b88-0302-11f0-87bb-5618c4394482', 'PostgreSQL 查询', '', e'
+def queryPgSQL(dbname, user, password, host, port, query):
     import psycopg2
     import json
     from datetime import datetime
@@ -137,16 +137,12 @@ def default_serializer(obj):
         cursor.execute(query)
         # 获取查询结果
         rows = cursor.fetchall()
-        # 如果能查到数据代表不是第一次提问，或者用户名为“请稍等”代表是企业微信不请求接口
-        if rows is None:
-            return json.dumps({"status": "no", "data": []})
-        else:
-            columns = [desc[0] for desc in cursor.description]
-            result = [dict(zip(columns, row)) for row in rows]
-            # 转换为 JSON 格式
-            json_result = json.dumps({"status": "yes", "data": result}, default=default_serializer,
-                                     ensure_ascii=False)
-            return json_result
+        # 处理 bytes 类型的数据
+        columns = [desc[0] for desc in cursor.description]
+        result = [dict(zip(columns, row)) for row in rows]
+        # 转换为 JSON 格式
+        json_result = json.dumps(result, default=default_serializer, ensure_ascii=False)
+        return json_result
     except Exception as e:
         print(f"发生错误：{e}")
         raise e
@@ -155,8 +151,7 @@ def default_serializer(obj):
         if cursor:
             cursor.close()
         if conn:
-            conn.close()
-', '{"{\"name\": \"query\", \"type\": \"string\", \"source\": \"reference\", \"is_required\": true}"}', 'f0dd8f71-e4ee-11ee-8c84-a8a1595801ab', true, 'PUBLIC', 'INTERNAL', '/src/assets/fx/postgresql/icon.png', '[{"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "dbname", "label": "dbname", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "dbname 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "dbname长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "user", "label": "user", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "user 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "user长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "root", "show_default_value": false}, {"attrs": {"type": "password", "maxlength": 200, "minlength": 1, "show-password": true, "show-word-limit": true}, "field": "password", "label": "password", "required": true, "input_type": "PasswordInput", "props_info": {"rules": [{"message": "password 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "password长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "host", "label": "host", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "host 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "host长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 20, "minlength": 1, "show-word-limit": true}, "field": "port", "label": "port", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "port 为必填属性", "required": true}, {"max": 20, "min": 1, "message": "port长度在 1 到 20 个字符", "trigger": "blur"}]}, "default_value": "5432", "show_default_value": false}]', null, null);
+            conn.close()', '{"{\\"name\\": \\"query\\", \\"type\\": \\"string\\", \\"source\\": \\"reference\\", \\"is_required\\": true}"}', 'f0dd8f71-e4ee-11ee-8c84-a8a1595801ab', true, 'PUBLIC', 'INTERNAL', '/src/assets/fx/postgresql/icon.png', '[{"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "dbname", "label": "dbname", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "dbname 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "dbname长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "user", "label": "user", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "user 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "user长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "root", "show_default_value": false}, {"attrs": {"type": "password", "maxlength": 200, "minlength": 1, "show-password": true, "show-word-limit": true}, "field": "password", "label": "password", "required": true, "input_type": "PasswordInput", "props_info": {"rules": [{"message": "password 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "password长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "host", "label": "host", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "host 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "host长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 20, "minlength": 1, "show-word-limit": true}, "field": "port", "label": "port", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "port 为必填属性", "required": true}, {"max": 20, "min": 1, "message": "port长度在 1 到 20 个字符", "trigger": "blur"}]}, "default_value": "5432", "show_default_value": false}]', null, null);
 
 '''