53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
from http.client import HTTPException
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from model.e_model import Employment
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from fastapi import HTTPException
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def get_employment_dao(db):
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try:
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r = db.query(Employment).all()
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except Exception as e:
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db.rollback()
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raise HTTPException(status_code=500, detail=f'查询失败:str(e)')
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else:
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db.commit()
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return [{'stu_id':i.stu_id,'class_name':i.class_name} for i in r ]
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def wq_employment_dao(o,db):
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try:
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o1 = Employment(**o)
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db.add(o1)
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except Exception as e:
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db.rollback()
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raise HTTPException(status_code=500, detail=f'添加失败:str(e)')
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else:
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db.commit()
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return 1
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def upd_employment_dao(e,db):
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try:
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rows = db.query(Employment).filter(Employment.stu_id == e['stu_id']).update(e)
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except:
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db.rollback()
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raise HTTPException(status_code=500, detail='更新异常，请稍后再执行！')
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else:
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db.commit()
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return 1
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def del_employment_dao(stu_id,db):
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try:
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row = db.query(Employment).filter(Employment.stu_id == stu_id).all()
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if not row:
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raise HTTPException(status_code=404,detail='记录不存在')
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for i in row:
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if i.deleted == 0:
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db.query(Employment).filter(Employment.stu_id == i.stu_id).update({'deleted':1})
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except Exception as e:
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db.rollback()
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raise HTTPException(status_code=500,detail=f'删除失败:{str(e)}')
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else:
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db.commit()
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return 1
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