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Feeding_control_system/busisness/blls.py
2025-11-01 17:33:26 +08:00

63 lines
2.1 KiB
Python

from dataclasses import fields
from typing import List, Optional, Dict, Any
from datetime import datetime
from models import ArtifactInfoModel,PDRecordModel
from dals import ArtifactDal,PDRecordDal
class ArtifactBll:
def __init__(self):
"""初始化数据访问层,创建数据库连接"""
# 假设数据库文件在db目录下
self.dal = ArtifactDal()
pass
def get_artifact_task(self) -> List[ArtifactInfoModel]:
"""获取官片任务数据"""
return self.dal.get_top_artifact(5,"ArtifactID asc")
def get_artifacting_task(self) -> ArtifactInfoModel:
"""获取正在进行的官片任务数据"""
loc_item= self.dal.get_top_artifact(1,"","Status=2")
if loc_item:
return loc_item[0]
else:
return None
class PDRecordBll:
def __init__(self):
"""初始化数据访问层,创建数据库连接"""
# 假设数据库文件在db目录下
self.dal = PDRecordDal()
pass
def get_PD_record(self) -> List[PDRecordModel]:
"""获取PD官片任务数据"""
return self.dal.get_top_pd(5,"ID desc")
if __name__ == "__main__":
artifact_dal = ArtifactBll()
artifacts = artifact_dal.get_artifact_task()
print("\n打印artifacts数据:")
for i, artifact in enumerate(artifacts):
artifact_id = artifact.ArtifactID
# 如果是数据类对象,转换为字典输出
if hasattr(artifact, '__dataclass_fields__'):
print(f"{i+1}条: {artifact.__dict__}")
else:
print(f"{i+1}条: {artifact}")
pdrecord_dal=PDRecordBll()
pdrecords = pdrecord_dal.get_PD_record()
print("\n打印pdrecords数据:")
for i, record in enumerate(pdrecords):
# 如果是数据类对象,转换为字典输出
if hasattr(record, '__dataclass_fields__'):
print(f"{i+1}条: {record.__dict__}")
else:
print(f"{i+1}条: {record}")
print('\ntest success')