[Enhance] PTT record & log DB cleaner

- Add support for recording users' potential each day
- Add a log database cleaner tool
- A small change: `/user/<user_id> PUT` API can ban user now.

latest version/core/sql.py

@@ -1,8 +1,10 @@
+import os
 import sqlite3
 import traceback
 from atexit import register
 
-from .constant import Constant
+from .config_manager import Config
+from .constant import ARCAEA_LOG_DATBASE_VERSION, Constant
 from .error import ArcError, InputError
 
 
@@ -404,6 +406,31 @@ class DatabaseMigrator:
             self.update_user_char_full(c2)  # 更新user_char_full
 
 
+class LogDatabaseMigrator:
+
+    def __init__(self, c1_path: str = Config.SQLITE_LOG_DATABASE_PATH) -> None:
+        self.c1_path = c1_path
+        # self.c2_path = c2_path
+        self.init_folder_path = Config.DATABASE_INIT_PATH
+        self.c = None
+
+    @property
+    def sql_path(self) -> str:
+        return os.path.join(self.init_folder_path, 'log_tables.sql')
+
+    def table_update(self) -> None:
+        '''直接更新数据库结构'''
+        with open(self.sql_path, 'r') as f:
+            self.c.executescript(f.read())
+        self.c.execute(
+            '''insert or replace into cache values("version", :a, -1);''', {'a': ARCAEA_LOG_DATBASE_VERSION})
+
+    def update_database(self) -> None:
+        with Connect(self.c1_path) as c:
+            self.c = c
+            self.table_update()
+
+
 class MemoryDatabase:
     conn = sqlite3.connect('file:arc_tmp?mode=memory&cache=shared', uri=True)