4f4e7ef062
All checks were successful
CD Pipeline / deploy (push) Successful in 1m14s
- 新增 PPTReport 模型，支援快取查詢結果和檔案路徑 - 實作 growth/vendor/bcg 三種報告的快取機制 - 24 小時過期設定，避免重複計算 - 自動清理過期快取記錄 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
29 lines
1.0 KiB
Python
29 lines
1.0 KiB
Python
"""
|
||
PPT 簡報資料庫持久化模型
|
||
用於儲存生成的簡報，避免重複計算
|
||
"""
|
||
|
||
from sqlalchemy import Column, Integer, String, DateTime, Text, Float
|
||
from sqlalchemy.orm import declarative_base
|
||
from datetime import datetime
|
||
|
||
Base = declarative_base()
|
||
|
||
class PPTReport(Base):
|
||
"""PPT 簡報記錄表"""
|
||
__tablename__ = 'ppt_reports'
|
||
|
||
id = Column(Integer, primary_key=True)
|
||
report_type = Column(String(50), nullable=False, index=True) # growth/vendor/bcg
|
||
parameters = Column(Text) # JSON 字串，記錄查詢參數
|
||
file_path = Column(String(500)) # 生成檔案路徑
|
||
file_size = Column(Integer) # 檔案大小
|
||
generated_at = Column(DateTime, default=datetime.now, index=True)
|
||
expires_at = Column(DateTime, index=True) # 過期時間
|
||
|
||
# 資料快取（JSON 字串）
|
||
cached_data = Column(Text) # 儲存查詢結果，避免重複計算
|
||
|
||
def __repr__(self):
|
||
return f"<PPTReport(type={self.report_type}, params={self.parameters}, generated_at={self.generated_at})>"
|