mirror of
https://github.com/fastapiadmin/FastapiAdmin.git
synced 2026-09-26 06:19:04 +00:00
zhangtao
158c14a46d
主要变更： 1. 替换默认部门名称为系统部门 2. 简化SQLAlchemy异步导入语句 3. 移除request_context.py与相关依赖，重构请求上下文逻辑 4. 替换旧的日志链路ID实现，将代码整合到logger.py 5. 简化WebSocket限流逻辑，移除冗余import 6. 删除多个模块的测试文件：common/ai/example/generator/monitor/task 7. 移除cron_util.py，改用croniter库实现Cron表达式校验 8. 优化系统参数Redis缓存键格式，移除多余的:1:前缀 9. 简化初始化脚本逻辑，移除日期自动转换逻辑 10. 简化动态路由发现代码，移除热重载相关逻辑 11. 简化认证逻辑，移除request.state.ctx相关操作 12. 修复定时任务调度器调用方式，移除await 13. 新增修改定时任务接口 14. 新增croniter依赖并更新相关配置 15. 优化数据库异常日志格式化方式 16. 简化base_schema.py空行格式 17. 移除initialize.py中的冗余依赖导入
319 lines
11 KiB
Python
319 lines
11 KiB
Python
import json
|
|
from datetime import datetime, timedelta
|
|
|
|
from apscheduler.job import Job
|
|
from apscheduler.jobstores.base import ConflictingIdError, JobLookupError
|
|
from apscheduler.triggers.cron import CronTrigger
|
|
from apscheduler.triggers.date import DateTrigger
|
|
from apscheduler.triggers.interval import IntervalTrigger
|
|
from croniter import croniter
|
|
from sqlalchemy.ext.asyncio import AsyncSession
|
|
|
|
from app.core.ap_scheduler import (
|
|
SchedulerUtil,
|
|
scheduler,
|
|
)
|
|
from app.core.base_schema import AuthSchema, PageResultSchema
|
|
from app.core.exceptions import CustomException
|
|
from app.core.logger import logger
|
|
from app.utils.common_util import search_to_dict
|
|
|
|
from .crud import NodeCRUD
|
|
from .model import NodeModel
|
|
from .schema import (
|
|
NodeCreateSchema,
|
|
NodeExecuteSchema,
|
|
NodeOutSchema,
|
|
NodeQueryParam,
|
|
NodeUpdateSchema,
|
|
)
|
|
|
|
|
|
class NodeService:
|
|
"""节点管理模块服务层"""
|
|
|
|
def __init__(self, auth: AuthSchema, db: AsyncSession) -> None:
|
|
self.auth = auth
|
|
self.db = db
|
|
|
|
async def options(self) -> list[dict]:
|
|
obj_list = await NodeCRUD(self.auth, self.db).get_obj_list_crud()
|
|
return [
|
|
{
|
|
"id": obj.id,
|
|
"name": obj.name,
|
|
"code": obj.code,
|
|
"func": obj.func,
|
|
"args": obj.args,
|
|
"kwargs": obj.kwargs,
|
|
}
|
|
for obj in obj_list
|
|
]
|
|
|
|
async def detail(self, id: int) -> NodeOutSchema:
|
|
obj = await NodeCRUD(self.auth, self.db).get_obj_by_id_crud(id=id)
|
|
return NodeOutSchema.model_validate(obj)
|
|
|
|
async def get_list(
|
|
self,
|
|
search: NodeQueryParam | None = None,
|
|
order_by: list[dict[str, str]] | None = None,
|
|
) -> list[NodeOutSchema]:
|
|
obj_list = await NodeCRUD(self.auth, self.db).get_obj_list_crud(search=search_to_dict(search, {}), order_by=order_by)
|
|
return [NodeOutSchema.model_validate(obj) for obj in obj_list]
|
|
|
|
async def page(
|
|
self,
|
|
page_no: int,
|
|
page_size: int,
|
|
search: NodeQueryParam | None = None,
|
|
order_by: list[dict[str, str]] | None = None,
|
|
) -> PageResultSchema[NodeOutSchema]:
|
|
offset = (page_no - 1) * page_size
|
|
return await NodeCRUD(self.auth, self.db).page(
|
|
offset=offset,
|
|
limit=page_size,
|
|
order_by=order_by or [{"id": "asc"}],
|
|
search=search_to_dict(search, {}),
|
|
out_schema=NodeOutSchema,
|
|
)
|
|
|
|
async def create(self, data: NodeCreateSchema) -> NodeOutSchema:
|
|
exist_obj = await NodeCRUD(self.auth, self.db).get(name=data.name)
|
|
if exist_obj:
|
|
raise CustomException(msg="创建失败，该节点已存在")
|
|
|
|
obj = await NodeCRUD(self.auth, self.db).create_obj_crud(data=data)
|
|
if not obj:
|
|
raise CustomException(msg="创建失败")
|
|
return NodeOutSchema.model_validate(obj)
|
|
|
|
async def update(self, id: int, data: NodeUpdateSchema) -> NodeOutSchema:
|
|
exist_obj = await NodeCRUD(self.auth, self.db).get_obj_by_id_crud(id=id)
|
|
if not exist_obj:
|
|
raise CustomException(msg="更新失败，该节点不存在")
|
|
|
|
obj = await NodeCRUD(self.auth, self.db).update_obj_crud(id=id, data=data)
|
|
if not obj:
|
|
raise CustomException(msg="更新失败")
|
|
return NodeOutSchema.model_validate(obj)
|
|
|
|
async def delete(self, ids: list[int]) -> None:
|
|
if not ids:
|
|
raise CustomException(msg="删除失败，删除对象不能为空")
|
|
for mid in ids:
|
|
exist_obj = await NodeCRUD(self.auth, self.db).get_obj_by_id_crud(id=mid)
|
|
if not exist_obj:
|
|
raise CustomException(msg="删除失败，该节点不存在")
|
|
try:
|
|
SchedulerUtil.remove_job(job_id=mid)
|
|
except JobLookupError:
|
|
pass
|
|
await NodeCRUD(self.auth, self.db).delete_obj_crud(ids=ids)
|
|
|
|
async def clear(self) -> None:
|
|
SchedulerUtil.clear_jobs()
|
|
await NodeCRUD(self.auth, self.db).clear_obj_crud()
|
|
|
|
async def execute(self, id: int, execute_data: NodeExecuteSchema) -> dict:
|
|
obj = await NodeCRUD(self.auth, self.db).get_obj_by_id_crud(id=id)
|
|
if not obj:
|
|
raise CustomException(msg="调试失败，该节点不存在")
|
|
|
|
trigger = execute_data.trigger
|
|
trigger_args = execute_data.trigger_args
|
|
start_date = execute_data.start_date
|
|
end_date = execute_data.end_date
|
|
|
|
if trigger == "now":
|
|
add_and_run_job_now(job_info=obj)
|
|
elif trigger == "cron":
|
|
if not trigger_args:
|
|
raise CustomException(msg="Cron执行需要提供Cron表达式")
|
|
try:
|
|
croniter(trigger_args)
|
|
except (KeyError, ValueError):
|
|
raise CustomException(msg=f"Cron表达式不正确: {trigger_args}")
|
|
add_cron_job(
|
|
job_info=obj,
|
|
trigger_args=trigger_args,
|
|
start_date=start_date,
|
|
end_date=end_date,
|
|
)
|
|
elif trigger == "interval":
|
|
if not trigger_args:
|
|
raise CustomException(msg="间隔执行需要提供间隔参数")
|
|
add_interval_job(
|
|
job_info=obj,
|
|
trigger_args=trigger_args,
|
|
start_date=start_date,
|
|
end_date=end_date,
|
|
)
|
|
elif trigger == "date":
|
|
if not trigger_args:
|
|
raise CustomException(msg="指定时间执行需要提供执行时间")
|
|
add_date_job(job_info=obj, run_date=trigger_args)
|
|
else:
|
|
raise CustomException(msg=f"不支持的触发方式: {trigger}")
|
|
|
|
return {"job_id": id, "status": "executed", "trigger": trigger}
|
|
|
|
async def batch_set_status(self, ids: list[int], status: int) -> None:
|
|
if not ids:
|
|
raise CustomException(msg="请选择要操作的数据")
|
|
|
|
await NodeCRUD(self.auth, self.db).set(
|
|
ids=ids,
|
|
status=status,
|
|
)
|
|
|
|
|
|
# ── NodeModel 封装的任务添加方法 ────────────────────────────
|
|
|
|
|
|
def _add_job_with_trigger(job_info: NodeModel, trigger) -> Job:
|
|
"""将 NodeModel 封装的任务添加到 APScheduler 调度器。"""
|
|
code_block = job_info.func
|
|
if not code_block or not code_block.strip():
|
|
raise ValueError("任务代码块不能为空")
|
|
|
|
jobstore = job_info.jobstore or "sqlalchemy"
|
|
executor = job_info.executor or "threadpool"
|
|
|
|
job_args = []
|
|
if job_info.args:
|
|
args_str = str(job_info.args).strip()
|
|
if args_str:
|
|
job_args = [arg.strip() for arg in args_str.split(",") if arg.strip()]
|
|
|
|
job_kwargs = {}
|
|
if job_info.kwargs:
|
|
kwargs_str = str(job_info.kwargs).strip()
|
|
if kwargs_str:
|
|
try:
|
|
job_kwargs = json.loads(kwargs_str)
|
|
except json.JSONDecodeError:
|
|
raise ValueError(f"关键字参数JSON格式无效: {kwargs_str}")
|
|
|
|
SchedulerUtil.job_name_cache[str(job_info.id)] = job_info.name or ""
|
|
|
|
try:
|
|
job = scheduler.add_job(
|
|
func=SchedulerUtil._task_wrapper,
|
|
trigger=trigger,
|
|
args=[str(job_info.id), code_block, *job_args],
|
|
kwargs=job_kwargs,
|
|
id=str(job_info.id),
|
|
name=job_info.name,
|
|
coalesce=job_info.coalesce,
|
|
max_instances=1,
|
|
jobstore=jobstore,
|
|
executor=executor,
|
|
)
|
|
logger.info(f"任务 {job_info.id} 添加到 {jobstore} 存储器成功")
|
|
return job
|
|
except ConflictingIdError:
|
|
scheduler.remove_job(job_id=str(job_info.id), jobstore=jobstore)
|
|
job = scheduler.add_job(
|
|
func=SchedulerUtil._task_wrapper,
|
|
trigger=trigger,
|
|
args=[str(job_info.id), code_block, *job_args],
|
|
kwargs=job_kwargs,
|
|
id=str(job_info.id),
|
|
name=job_info.name,
|
|
coalesce=job_info.coalesce,
|
|
max_instances=1,
|
|
jobstore=jobstore,
|
|
executor=executor,
|
|
)
|
|
logger.info(f"任务 {job_info.id} 已存在，已移除旧任务并重新添加")
|
|
return job
|
|
|
|
|
|
def add_and_run_job_now(job_info: NodeModel) -> Job:
|
|
"""立即执行任务（加入调度器并尽快触发一次）。"""
|
|
trigger = DateTrigger(run_date=datetime.now() + timedelta(seconds=0.1))
|
|
return _add_job_with_trigger(job_info, trigger)
|
|
|
|
|
|
def add_cron_job(
|
|
job_info: NodeModel,
|
|
trigger_args: str | None = None,
|
|
start_date: str | None = None,
|
|
end_date: str | None = None,
|
|
) -> Job:
|
|
"""创建 Cron 定时任务。"""
|
|
cron_expr = trigger_args or job_info.trigger_args
|
|
if not cron_expr:
|
|
raise ValueError("Cron触发器缺少参数")
|
|
|
|
fields = cron_expr.strip().split()
|
|
if len(fields) not in (6, 7):
|
|
raise ValueError("无效的 Cron 表达式")
|
|
try:
|
|
croniter(cron_expr)
|
|
except (KeyError, ValueError):
|
|
raise ValueError(f"Cron表达式不正确: {cron_expr}")
|
|
|
|
parsed_fields = [field if field != "?" else "*" for field in fields]
|
|
if len(fields) == 6:
|
|
parsed_fields.append("*")
|
|
|
|
second, minute, hour, day, month, day_of_week, year = tuple(parsed_fields)
|
|
|
|
if second == "*" and minute == "*" and hour == "*" and day == "*" and month == "*" and day_of_week in ("*", "?"):
|
|
raise ValueError("Cron表达式不允许每秒执行，请至少指定秒数（如：0 * * * * ? * 表示每分钟执行）")
|
|
|
|
trigger = CronTrigger(
|
|
second=second,
|
|
minute=minute,
|
|
hour=hour,
|
|
day=day,
|
|
month=month,
|
|
day_of_week=day_of_week,
|
|
year=year,
|
|
start_date=start_date or job_info.start_date,
|
|
end_date=end_date or job_info.end_date,
|
|
timezone="Asia/Shanghai",
|
|
)
|
|
return _add_job_with_trigger(job_info, trigger)
|
|
|
|
|
|
def add_interval_job(
|
|
job_info: NodeModel,
|
|
trigger_args: str | None = None,
|
|
start_date: str | None = None,
|
|
end_date: str | None = None,
|
|
) -> Job:
|
|
"""创建间隔执行任务。"""
|
|
interval_args = trigger_args or job_info.trigger_args
|
|
if not interval_args:
|
|
raise ValueError("interval触发器缺少参数")
|
|
|
|
fields = interval_args.strip().split()
|
|
if len(fields) != 5:
|
|
raise ValueError("无效的 interval 表达式，格式: 秒 分 时 天 周")
|
|
|
|
second, minute, hour, day, week = tuple(int(field) if field != "*" else 0 for field in fields)
|
|
trigger = IntervalTrigger(
|
|
weeks=week,
|
|
days=day,
|
|
hours=hour,
|
|
minutes=minute,
|
|
seconds=second,
|
|
start_date=start_date or job_info.start_date,
|
|
end_date=end_date or job_info.end_date,
|
|
timezone="Asia/Shanghai",
|
|
)
|
|
return _add_job_with_trigger(job_info, trigger)
|
|
|
|
|
|
def add_date_job(job_info: NodeModel, run_date: str | None = None) -> Job:
|
|
"""创建指定时刻执行一次的任务。"""
|
|
date_str = run_date or job_info.trigger_args
|
|
if not date_str:
|
|
raise ValueError("date触发器缺少执行时间参数")
|
|
|
|
trigger = DateTrigger(run_date=date_str, timezone="Asia/Shanghai")
|
|
return _add_job_with_trigger(job_info, trigger)
|