補強 5.5 自癒安全回看

database/ai_models.py

@@ -121,14 +121,14 @@ class AIInsight(Base):
     product_sku = Column(String(50))
     content = Column(Text, nullable=False)
     metadata_json = Column(Text)                         # JSON extra payload
-    avg_quality = Column(Float, default=0.0)
-    status = Column(String(20), default='active')        # active / archived
+    avg_quality = Column(Float, default=0.5)
+    status = Column(String(20), default='approved')      # approved / pending / rejected / archived
     decay_exempt = Column(Boolean, default=False)
     ai_model = Column(String(50))
     feedback_up = Column(Integer, default=0)
     feedback_down = Column(Integer, default=0)
-    confidence = Column(Float, default=1.0)
-    created_by = Column(String(50))
+    confidence = Column(Float, default=0.5)
+    created_by = Column(String(50), default='system')
     created_at = Column(DateTime, default=datetime.now)
     updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
     # embedding 欄位為 pgvector 型別，透過 raw SQL 寫入，此處不聲明以避免型別衝突

database/manager.py

@@ -2,6 +2,7 @@ import os
 import re
 import threading
 from sqlalchemy import create_engine, desc, select, text, literal
+from sqlalchemy.engine.url import make_url
 from sqlalchemy.orm import sessionmaker
 from datetime import datetime
 from .models import Base, Category, Product, PriceRecord, MonthlySummaryAnalysis
@@ -112,8 +113,14 @@ class DatabaseManager:
                 base_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
                 db_path = os.path.join(base_dir, 'data', 'momo_database.db')
 
-            os.makedirs(os.path.dirname(db_path), exist_ok=True)
-            self.engine = create_engine(f'sqlite:///{db_path}', echo=False)
+            if str(db_path).startswith('sqlite://'):
+                sqlite_db_file = make_url(db_path).database
+                if sqlite_db_file:
+                    os.makedirs(os.path.dirname(sqlite_db_file), exist_ok=True)
+                self.engine = create_engine(db_path, echo=False)
+            else:
+                os.makedirs(os.path.dirname(db_path), exist_ok=True)
+                self.engine = create_engine(f'sqlite:///{db_path}', echo=False)
             Base.metadata.create_all(self.engine)
             self.Session = sessionmaker(bind=self.engine)
             self._check_and_fix_schema()