diff --git a/.gitignore b/.gitignore
index d0db495..81b2e1d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 files.*
-*.log
\ No newline at end of file
+*.log
+*.pyc
\ No newline at end of file
diff --git a/main_func.py b/main_func.py
new file mode 100644
index 0000000..c95eab8
--- /dev/null
+++ b/main_func.py
@@ -0,0 +1,23 @@
+from settings.logger import log_function_call, logger
+from utils import sql_insert
+
+
+class MAIN_FUNC:
+    def __init__(self):
+        self.self = self
+    
+    @log_function_call
+    def create_log(self, data):
+        t = 'INSERT INTO sites_logs (site, page, data) VALUES (%s, %s, %s)'
+        v = (data['site'], data['page'], data['data'])
+        try:
+            res = sql_insert(t, v)
+            return True
+        except SystemError as e:
+            print(e)
+            return False
+        
+
+logger.info('START | 3/4 | Load main_func')
+main_func = MAIN_FUNC()
+logger.info('START | 4/4 | Success!')
\ No newline at end of file
diff --git a/start.py b/start.py
new file mode 100644
index 0000000..057c24f
--- /dev/null
+++ b/start.py
@@ -0,0 +1,10 @@
+from utils import *
+from main_func import main_func
+
+data = {
+    'page': 'testing',
+    'site': 'test_work',
+    'data': (1, 23, 'vok1no', (1, 2, 3))
+}
+r = main_func.create_log(data)
+print(r)
\ No newline at end of file
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..d4af824
--- /dev/null
+++ b/test.py
@@ -0,0 +1,24 @@
+import mysql.connector as mysql
+import os
+# from dotenv import load_dotenv
+# load_dotenv()
+# print(os.getenv('DB_HOST'), os.getenv('DB_USER'), os.getenv('DB_PW'))
+
+host = '81.19.136.150'
+user = 'root'
+passwd = '12323121231'
+import traceback
+
+try:
+    import mysql.connector as mysql
+    l = mysql.connect(
+        host=host,
+        user=user,
+        password=passwd,
+        database='vok1no'
+    )
+    print(l)
+    print("Подключение успешно")
+except Exception as e:
+    print("Произошла ошибка:")
+    traceback.print_exc()
\ No newline at end of file
diff --git a/utils.py b/utils.py
index aa83821..e05e52b 100644
--- a/utils.py
+++ b/utils.py
@@ -2,12 +2,14 @@ import os
 from dotenv import load_dotenv
 import mysql.connector
 import json
-import functools
 from settings.logger import log_function_call, logger
 
+logger.info('START | 0/4 | Load dotenv')
+
 load_dotenv()
 
 try:
+    logger.info('START | 1/4 | Load DB')
     mydb = mysql.connector.connect(
         host=os.getenv('DB_HOST'),
         user=os.getenv('DB_USER'),
@@ -18,6 +20,7 @@ except mysql.connector.Error as e:
     print(f"Ошибка при подключении к БД: {e}")
     mydb = None
 
+logger.info('START | 2/4 | Load sql functions')
 @log_function_call
 def update_sql_connect():
     global mydb  # Указываем, что используем глобальную переменную
@@ -58,9 +61,16 @@ def sql_insert(sql, val=None):
             if val is None:
                 new_cursor.execute(sql)
             else:
-                if isinstance(val[2], list):
-                    val = (val[0], val[1], json.dumps(val[2]))
-                new_cursor.execute(sql, val)
+                # Преобразуем все вложенные структуры в JSON
+                processed_val = []
+                for item in val:
+                    if isinstance(item, (list, tuple, dict)):
+                        processed_val.append(json.dumps(item))
+                    else:
+                        processed_val.append(item)
+                
+                new_cursor.execute(sql, processed_val)
+            
             mydb.commit()
             data = new_cursor.lastrowid
             new_cursor.close()
@@ -93,29 +103,31 @@ def sql_update(sql, val=None):
             return True
     except mysql.connector.Error as e:
         raise SystemError(f'Ошибка sql_update: {str(e)}')
+    
 
 # Пример использования
-t = 'INSERT INTO sites_logs (site, page, data) VALUES (%s, %s, %s)'
-v = ('test', 'vok1no', [1, 'Vok1no', 89913, 0, 1, 'vok'])
+# t = 'INSERT INTO sites_logs (site, page, data) VALUES (%s, %s, %s)'
+# v = ('test', 'vok1no', [1, 'Vok1no', 89913, 0, 1, 'vok'])
 
-try:
-    res = sql_insert(t, v)
-    print(f"ID новой записи: {res}")
-except SystemError as e:
-    print(e)
+# try:
+#     res = sql_insert(t, v)
+#     print(f"ID новой записи: {res}")
+# except SystemError as e:
+#     print(e)
 
 
-try:
-    res = sql_select('SELECT * FROM sites_logs')
-    print(res)
-except SystemError as e:
-    print(e)
+# try:
+#     res = sql_select('SELECT * FROM sites_logs')
+#     print(len(res))
+# except SystemError as e:
+#     print(e)
 
 
-@log_function_call
-def test_error():
-    result = 10 / 0
-    return result
+# @log_function_call
+# def test_error():
+#     result = 10 / 0
+#     return result
 
-update_sql_connect()
-test_error()
\ No newline at end of file
+
+# update_sql_connect()
+# test_error()
\ No newline at end of file