[changes] Implicit and emotional memories are stored in a database.

This commit is contained in:
lanceyq
2026-03-03 15:33:17 +08:00
parent 3ac8a9431b
commit 9675982555
11 changed files with 607 additions and 398 deletions

View File

@@ -843,32 +843,33 @@ class EmotionAnalyticsService:
end_user_id: str,
db: Session,
) -> Optional[Dict[str, Any]]:
""" Redis 缓存获取个性化情绪建议
"""数据库获取个性化情绪建议
Args:
end_user_id: 宿主ID用户组ID
db: 数据库会话(保留参数以保持接口兼容性)
db: 数据库会话
Returns:
Dict: 存的建议数据,如果不存在或已过期返回 None
Dict: 存的建议数据,如果不存在返回 None
"""
try:
from app.cache.memory.emotion_memory import EmotionMemoryCache
from app.repositories.implicit_emotions_storage_repository import ImplicitEmotionsStorageRepository
logger.info(f"尝试从 Redis 缓存获取情绪建议: user={end_user_id}")
logger.info(f"尝试从数据库获取情绪建议: user={end_user_id}")
# 从 Redis 获取缓存
cached_data = await EmotionMemoryCache.get_emotion_suggestions(end_user_id)
# 从数据库获取存储记录
repo = ImplicitEmotionsStorageRepository(db)
storage = repo.get_by_end_user_id(end_user_id)
if cached_data is None:
logger.info(f"用户 {end_user_id} 的建议缓存不存在或已过期")
if storage is None or storage.emotion_suggestions is None:
logger.info(f"用户 {end_user_id} 的建议数据不存在")
return None
logger.info(f"成功从 Redis 缓存获取建议: user={end_user_id}")
return cached_data
logger.info(f"成功从数据库获取建议: user={end_user_id}")
return storage.emotion_suggestions
except Exception as e:
logger.error(f" Redis 缓存获取建议失败: {str(e)}", exc_info=True)
logger.error(f"数据库获取建议失败: {str(e)}", exc_info=True)
return None
async def save_suggestions_cache(
@@ -876,36 +877,27 @@ class EmotionAnalyticsService:
end_user_id: str,
suggestions_data: Dict[str, Any],
db: Session,
expires_hours: int = 24
expires_hours: int = 24 # 参数保留以保持接口兼容性
) -> None:
"""保存建议到 Redis 缓存
"""保存建议到数据库
Args:
end_user_id: 宿主ID用户组ID
suggestions_data: 建议数据
db: 数据库会话(保留参数以保持接口兼容性)
expires_hours: 过期时间小时默认24小时
db: 数据库会话
expires_hours: 保留参数(兼容性)
"""
try:
from app.cache.memory.emotion_memory import EmotionMemoryCache
from app.repositories.implicit_emotions_storage_repository import ImplicitEmotionsStorageRepository
logger.info(f"保存建议到 Redis 缓存: user={end_user_id}, expires={expires_hours}小时")
logger.info(f"保存建议到数据库: user={end_user_id}")
# 计算过期时间(秒)
expire_seconds = expires_hours * 3600
# 保存到数据库
repo = ImplicitEmotionsStorageRepository(db)
repo.update_emotion_suggestions(end_user_id, suggestions_data)
# 保存到 Redis
success = await EmotionMemoryCache.set_emotion_suggestions(
user_id=end_user_id,
suggestions_data=suggestions_data,
expire=expire_seconds
)
if success:
logger.info(f"建议缓存保存成功: user={end_user_id}")
else:
logger.warning(f"建议缓存保存失败: user={end_user_id}")
logger.info(f"建议保存成功: user={end_user_id}")
except Exception as e:
logger.error(f"保存建议缓存失败: {str(e)}", exc_info=True)
# 不抛出异常,存失败不应影响主流程
logger.error(f"保存建议失败: {str(e)}", exc_info=True)
# 不抛出异常,存失败不应影响主流程