151 lines
7.2 KiB
Python
151 lines
7.2 KiB
Python
from sqlalchemy.orm import Session
|
||
from typing import List, Optional, Dict, Any
|
||
from ..models.settlement_data import SettlementData
|
||
from .base import BaseService
|
||
|
||
class SettlementDataService(BaseService[SettlementData]):
|
||
def __init__(self):
|
||
super().__init__(SettlementData)
|
||
|
||
def get_by_point_id(self, db: Session, point_id: str) -> List[SettlementData]:
|
||
"""根据观测点ID获取沉降数据"""
|
||
return self.get_by_field(db, "point_id", point_id)
|
||
|
||
def get_by_nyid(self, db: Session, nyid: str) -> List[SettlementData]:
|
||
"""根据期数ID获取沉降数据"""
|
||
return self.get_by_field(db, "NYID", nyid)
|
||
|
||
def get_by_point_and_nyid(self, db: Session, point_id: str, nyid: str) -> Optional[SettlementData]:
|
||
"""根据观测点ID和期数ID获取沉降数据"""
|
||
return db.query(SettlementData).filter(
|
||
SettlementData.point_id == point_id,
|
||
SettlementData.NYID == nyid
|
||
).first()
|
||
|
||
def search_settlement_data(self, db: Session,
|
||
point_id: Optional[str] = None,
|
||
nyid: Optional[str] = None,
|
||
sjName: Optional[str] = None,
|
||
workinfoname: Optional[str] = None) -> List[SettlementData]:
|
||
"""根据多个条件搜索沉降数据"""
|
||
conditions = {}
|
||
if point_id is not None:
|
||
conditions["point_id"] = point_id
|
||
if nyid is not None:
|
||
conditions["NYID"] = nyid
|
||
if sjName is not None:
|
||
conditions["sjName"] = sjName
|
||
if workinfoname is not None:
|
||
conditions["workinfoname"] = workinfoname
|
||
|
||
return self.search_by_conditions(db, conditions)
|
||
|
||
def batch_import_settlement_data(self, db: Session, data: List) -> Dict[str, Any]:
|
||
"""
|
||
批量导入沉降数据，根据观测点ID和期数ID判断是否重复，重复数据改为更新操作
|
||
支持事务回滚，失败时重试一次
|
||
"""
|
||
import logging
|
||
logger = logging.getLogger(__name__)
|
||
|
||
total_count = len(data)
|
||
success_count = 0
|
||
failed_count = 0
|
||
failed_items = []
|
||
|
||
for attempt in range(2): # 最多重试1次
|
||
try:
|
||
db.begin()
|
||
success_count = 0
|
||
failed_count = 0
|
||
failed_items = []
|
||
|
||
for item_data in data:
|
||
try:
|
||
settlement = self.get_by_point_and_nyid(
|
||
db,
|
||
item_data.get('point_id'),
|
||
item_data.get('NYID')
|
||
)
|
||
if settlement:
|
||
# 更新操作
|
||
settlement.CVALUE = item_data.get('CVALUE')
|
||
settlement.MAVALUE = item_data.get('MAVALUE')
|
||
settlement.MTIME_W = item_data.get('MTIME_W')
|
||
settlement.PRELOADH = item_data.get('PRELOADH')
|
||
settlement.PSTATE = item_data.get('PSTATE')
|
||
settlement.REMARK = item_data.get('REMARK')
|
||
settlement.WORKINFO = item_data.get('WORKINFO')
|
||
settlement.createdate = item_data.get('createdate')
|
||
settlement.day = item_data.get('day')
|
||
settlement.day_jg = item_data.get('day_jg')
|
||
settlement.isgzjdxz = item_data.get('isgzjdxz')
|
||
settlement.mavalue_bc = item_data.get('mavalue_bc')
|
||
settlement.mavalue_lj = item_data.get('mavalue_lj')
|
||
settlement.sjName = item_data.get('sjName')
|
||
settlement.useflag = item_data.get('useflag')
|
||
settlement.workinfoname = item_data.get('workinfoname')
|
||
settlement.upd_remark = item_data.get('upd_remark')
|
||
logger.info(f"Updated settlement data: {item_data.get('point_id')}-{item_data.get('NYID')}")
|
||
else:
|
||
# 新增操作
|
||
settlement = SettlementData(
|
||
point_id=item_data.get('point_id'),
|
||
CVALUE=item_data.get('CVALUE'),
|
||
MAVALUE=item_data.get('MAVALUE'),
|
||
MTIME_W=item_data.get('MTIME_W'),
|
||
NYID=item_data.get('NYID'),
|
||
PRELOADH=item_data.get('PRELOADH'),
|
||
PSTATE=item_data.get('PSTATE'),
|
||
REMARK=item_data.get('REMARK'),
|
||
WORKINFO=item_data.get('WORKINFO'),
|
||
createdate=item_data.get('createdate'),
|
||
day=item_data.get('day'),
|
||
day_jg=item_data.get('day_jg'),
|
||
isgzjdxz=item_data.get('isgzjdxz'),
|
||
mavalue_bc=item_data.get('mavalue_bc'),
|
||
mavalue_lj=item_data.get('mavalue_lj'),
|
||
sjName=item_data.get('sjName'),
|
||
useflag=item_data.get('useflag'),
|
||
workinfoname=item_data.get('workinfoname'),
|
||
upd_remark=item_data.get('upd_remark')
|
||
)
|
||
db.add(settlement)
|
||
logger.info(f"Created settlement data: {item_data.get('point_id')}-{item_data.get('NYID')}")
|
||
|
||
success_count += 1
|
||
except Exception as e:
|
||
failed_count += 1
|
||
failed_items.append({
|
||
'data': item_data,
|
||
'error': str(e)
|
||
})
|
||
logger.error(f"Failed to process settlement data {item_data.get('point_id')}-{item_data.get('NYID')}: {str(e)}")
|
||
raise e
|
||
|
||
db.commit()
|
||
logger.info(f"Batch import settlement data completed. Success: {success_count}, Failed: {failed_count}")
|
||
break
|
||
|
||
except Exception as e:
|
||
db.rollback()
|
||
logger.warning(f"Batch import attempt {attempt + 1} failed: {str(e)}")
|
||
if attempt == 1: # 最后一次重试失败
|
||
logger.error("Batch import settlement data failed after retries")
|
||
return {
|
||
'success': False,
|
||
'message': f'批量导入失败: {str(e)}',
|
||
'total_count': total_count,
|
||
'success_count': 0,
|
||
'failed_count': total_count,
|
||
'failed_items': failed_items
|
||
}
|
||
|
||
return {
|
||
'success': failed_count == 0,
|
||
'message': '批量导入完成' if failed_count == 0 else f'部分导入失败',
|
||
'total_count': total_count,
|
||
'success_count': success_count,
|
||
'failed_count': failed_count,
|
||
'failed_items': failed_items
|
||
} |