76 lines
3.2 KiB
Python
76 lines
3.2 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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API注册记录数据模型
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记录脚本注册的API路由信息
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"""
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from sqlalchemy import Column, Integer, String, DateTime, Text, Boolean, ForeignKey, JSON
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from sqlalchemy.sql import func
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from sqlalchemy.orm import relationship
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from .base import Base
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class VWEDScriptAPIRegistration(Base):
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"""API注册记录模型"""
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__tablename__ = 'vwed_script_api_registration'
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id = Column(Integer, primary_key=True, autoincrement=True, comment='注册记录ID')
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script_id = Column(String(255), nullable=False, comment='脚本实例ID')
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file_id = Column(Integer, ForeignKey('vwed_script_file.id'), nullable=False, comment='脚本文件ID')
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route_path = Column(String(500), nullable=False, comment='路由路径')
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http_method = Column(String(20), nullable=False, comment='HTTP方法: GET, POST, PUT, DELETE等')
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handler_name = Column(String(255), nullable=False, comment='处理函数名')
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description = Column(Text, comment='接口描述')
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parameters = Column(JSON, comment='接口参数定义')
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response_schema = Column(JSON, comment='响应格式定义')
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is_active = Column(Boolean, default=True, comment='是否激活')
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call_count = Column(Integer, default=0, comment='调用次数')
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last_called_at = Column(DateTime, comment='最后调用时间')
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average_response_time_ms = Column(Integer, comment='平均响应时间(毫秒)')
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created_at = Column(DateTime, nullable=False, default=func.now(), comment='注册时间')
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# 关联关系
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script_file = relationship("VWEDScriptFile", backref="api_registrations")
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def __repr__(self):
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return f"<VWEDScriptAPIRegistration(id={self.id}, path='{self.route_path}', method='{self.http_method}')>"
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def to_dict(self):
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"""转换为字典格式"""
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return {
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'id': self.id,
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'script_id': self.script_id,
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'file_id': self.file_id,
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'route_path': self.route_path,
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'http_method': self.http_method,
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'handler_name': self.handler_name,
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'description': self.description,
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'parameters': self.parameters,
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'response_schema': self.response_schema,
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'is_active': self.is_active,
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'call_count': self.call_count,
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'last_called_at': self.last_called_at.isoformat() if self.last_called_at else None,
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'average_response_time_ms': self.average_response_time_ms,
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'created_at': self.created_at.isoformat() if self.created_at else None,
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}
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@property
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def route_key(self):
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"""生成路由键"""
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return f"{self.http_method}:{self.route_path}"
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def update_call_stats(self, response_time_ms):
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"""更新调用统计"""
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import datetime
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self.call_count += 1
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self.last_called_at = datetime.datetime.now()
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if self.average_response_time_ms is None:
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self.average_response_time_ms = response_time_ms
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else:
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# 计算新的平均响应时间
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total_time = self.average_response_time_ms * (self.call_count - 1) + response_time_ms
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self.average_response_time_ms = int(total_time / self.call_count)
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