refactor: P5 DI 注入 + 中间件迁入 src/core
【依赖注入(解决 core→modules 倒置)】 - src/core/permission.py:PermissionProvider 协议 + check_permission (不再 import menu 服务,改从 current_app.extensions['permission_provider'] 获取) - src/core/middleware.py:整合 check_login/check_demo/transaction/op_log/error_handler (op_log 写入器 DI:current_app.extensions['operation_log_writer']) - application/factory.py:组合根注入 MenuPermissionProvider + record_operation_log - src/core/scheduler.py 懒加载指向 src.modules.job.scheduler_service 【验收】src/core 内零 application 引用;DI 注入验证通过; 未登录 401、白名单放行;12 passed;core+中间件 flake8 零告警 Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
co-authored by
Claude
parent
35f89395a2
commit
0b0fa0c047
+32
-4
@@ -57,10 +57,7 @@ from flask import Flask
|
||||
from flask_cors import CORS
|
||||
from werkzeug.middleware.proxy_fix import ProxyFix
|
||||
|
||||
from application.middleware.transaction import register_transaction
|
||||
from application.middleware import register_middleware
|
||||
from application.middleware.error_handler import register_error_handlers
|
||||
from application.middleware.op_log import register_operation_log
|
||||
from src.core.middleware import register_middleware, register_transaction, register_error_handlers, register_operation_log
|
||||
from application.views import register_blueprint
|
||||
from config import DatabaseConfig, REDIS_URL
|
||||
from extensions import register_extends
|
||||
@@ -176,4 +173,35 @@ def create_app():
|
||||
# ============================================================
|
||||
register_error_handlers(app)
|
||||
|
||||
# ============================================================
|
||||
# 依赖注入(DI):core 层不 import modules 层,由组合根注入
|
||||
# ============================================================
|
||||
_inject_dependencies(app)
|
||||
|
||||
return app
|
||||
|
||||
|
||||
def _inject_dependencies(app):
|
||||
"""
|
||||
依赖注入:向 core 中间件注入业务实现
|
||||
|
||||
1. permission_provider:权限校验数据提供方(menu 服务)
|
||||
2. operation_log_writer:操作日志写入器(log 服务)
|
||||
|
||||
设计依据:src/core/permission.py 定义 PermissionProvider 协议,
|
||||
core 中间件通过 current_app.extensions 获取注入的实现。
|
||||
"""
|
||||
from src.modules.system.menu.service import get_user_permissions
|
||||
from src.modules.log.service import record_operation_log
|
||||
|
||||
# ---- 权限提供方 ----
|
||||
class MenuPermissionProvider:
|
||||
"""权限数据提供方(适配 menu 服务)。"""
|
||||
|
||||
def get_user_permissions(self, user_id):
|
||||
return get_user_permissions(user_id)
|
||||
|
||||
app.extensions['permission_provider'] = MenuPermissionProvider()
|
||||
|
||||
# ---- 操作日志写入器 ----
|
||||
app.extensions['operation_log_writer'] = record_operation_log
|
||||
|
||||
Reference in New Issue
Block a user