feat(monthly_plan): 为月度计划添加数量上限
新增 `max_plans_per_month` 配置项,用于限制每个月可存在的最大月度计划数量。 现在,在向数据库添加新计划时,系统会检查当前月份的计划总数。如果添加新计划会导致总数超过上限,则只会添加允许数量内的计划,以防止计划池无限增长。
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@@ -3,25 +3,49 @@
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from typing import List
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from src.common.database.sqlalchemy_models import MonthlyPlan, get_db_session
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from src.common.logger import get_logger
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from src.config.config import global_config # 需要导入全局配置
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logger = get_logger("monthly_plan_db")
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def add_new_plans(plans: List[str], month: str):
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"""
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批量添加新生成的月度计划到数据库。
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批量添加新生成的月度计划到数据库,并确保不超过上限。
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:param plans: 计划内容列表。
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:param month: 目标月份,格式为 "YYYY-MM"。
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"""
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with get_db_session() as session:
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try:
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# 1. 获取当前有效计划数量
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current_plan_count = session.query(MonthlyPlan).filter(
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MonthlyPlan.target_month == month,
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MonthlyPlan.is_deleted == False
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).count()
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# 2. 从配置获取上限
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max_plans = global_config.monthly_plan_system.max_plans_per_month
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# 3. 计算还能添加多少计划
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remaining_slots = max_plans - current_plan_count
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if remaining_slots <= 0:
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logger.info(f"{month} 的月度计划已达到上限 ({max_plans}条),不再添加新计划。")
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return
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# 4. 截取可以添加的计划
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plans_to_add = plans[:remaining_slots]
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new_plan_objects = [
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MonthlyPlan(plan_text=plan, target_month=month)
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for plan in plans
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for plan in plans_to_add
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]
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session.add_all(new_plan_objects)
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session.commit()
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logger.info(f"成功向数据库添加了 {len(new_plan_objects)} 条 {month} 的月度计划。")
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if len(plans) > len(plans_to_add):
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logger.info(f"由于达到月度计划上限,有 {len(plans) - len(plans_to_add)} 条计划未被添加。")
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except Exception as e:
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logger.error(f"添加月度计划时发生错误: {e}")
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session.rollback()
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@@ -683,6 +683,7 @@ class MonthlyPlanSystemConfig(ValidatedConfigBase):
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generation_threshold: int = Field(default=10, ge=0, description="启动时,如果当月计划少于此数量,则触发LLM生成")
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plans_per_generation: int = Field(default=5, ge=1, description="每次调用LLM期望生成的计划数量")
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deletion_probability_on_use: float = Field(default=0.5, ge=0.0, le=1.0, description="计划被使用后,被删除的概率")
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max_plans_per_month: int = Field(default=20, ge=1, description="每个月允许存在的最大计划数量")
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class ContextGroup(ValidatedConfigBase):
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@@ -416,11 +416,13 @@ centralized_config = true # 是否启用插件配置集中化管理
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# 是否启用本功能
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enable = true
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# 启动时,如果当月计划少于此数量,则触发LLM生成
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generation_threshold = 30
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generation_threshold = 20
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# 每次调用LLM期望生成的计划数量
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plans_per_generation = 5
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plans_per_generation = 4
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# 计划被使用后,被删除的概率 (0.0 到 1.0)
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deletion_probability_on_use = 0.5
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#每个月允许存在的最大计划数量
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max_plans_per_month = 30
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[wakeup_system]
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enable = true #"是否启用唤醒度系统"
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