feat: Introduce a new page for purchasing points and viewing recharge history, supported by model updates and a new logging service.

models.py

@@ -1,12 +1,23 @@
 from extensions import db
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from werkzeug.security import generate_password_hash, check_password_hash
 
+# 定义时区常量
+UTC_TZ = timezone.utc
+BEIJING_TZ = timezone(timedelta(hours=8))
+
 def to_bj_time(dt):
-    """将 UTC 时间转换为北京时间 (UTC+8)"""
+    """将 UTC 时间转换为北京时间 (UTC+8)
+    
+    无论系统时区设置如何，都能正确转换为北京时间
+    """
     if not dt:
         return None
-    return dt + timedelta(hours=8)
+    # 如果 dt 没有时区信息，假设它是 UTC 时间
+    if dt.tzinfo is None:
+        dt = dt.replace(tzinfo=UTC_TZ)
+    # 转换为北京时间
+    return dt.astimezone(BEIJING_TZ).replace(tzinfo=None)
 
 
 # 角色与权限的多对多关联表

services/logger.py

@@ -58,8 +58,8 @@ class SystemLogger:
     def _push_to_redis(self, level, message, extra=None):
         """推送到 Redis 并保留 30 天数据"""
         try:
-            now = datetime.utcnow()
-            bj_now = now + timedelta(hours=8)
+            now = datetime.now(timezone.utc)
+            bj_now = now.astimezone(BEIJING_TZ)
             user_id = None
             if has_request_context():
                 user_id = g.get('user_id') or (getattr(g, 'user', None).id if hasattr(g, 'user') and g.user else None)
@@ -92,7 +92,7 @@ class SystemLogger:
                 'module': module,
                 'user_id': extra.get('user_id') if extra else None,
                 'extra': json.dumps(extra, ensure_ascii=False) if extra else None,
-                'created_at': datetime.utcnow()
+                'created_at': datetime.now(timezone.utc).replace(tzinfo=None)  # 存储 UTC 时间（无时区信息）
             }
             
             # 捕获请求上下文信息

templates/buy.html

@@ -200,9 +200,8 @@
                                 </td>
                                 <td class="px-8 py-5">
                                     <span class="text-[10px] font-bold text-slate-400">
-                                        {% if order.paid_at %}
-                                        {{ (order.paid_at + modules.datetime.timedelta(hours=8)).strftime('%m-%d %H:%M')
-                                        }}
+                                        {% if order.paid_at_bj %}
+                                        {{ order.paid_at_bj.strftime('%m-%d %H:%M') }}
                                         {% else %}
                                         -
                                         {% endif %}

templates/recharge_history.html

@@ -77,9 +77,8 @@
                             </td>
                             <td class="px-8 py-5">
                                 <span class="text-xs font-bold text-slate-400">
-                                    {% if order.paid_at %}
-                                    {{ (order.paid_at + modules.datetime.timedelta(hours=8)).strftime('%Y-%m-%d %H:%M')
-                                    }}
+                                    {% if order.paid_at_bj %}
+                                    {{ order.paid_at_bj.strftime('%Y-%m-%d %H:%M') }}
                                     {% else %}
                                     -
                                     {% endif %}