添加注释
This commit is contained in:
+39
-33
@@ -8,71 +8,77 @@ CURD=APIRouter()
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@CURD.get('/emp',tags=['查询就业信息'])
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def get_stuinfo(
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def get_stuinfo( #查询学生就业信息
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stuname:str| None = None
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,compname:str|None=None
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,min_salary:int=0
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,max_salary:int|None=None
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,db=Depends(get_db)
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):
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r=get_emp_dao(
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): #查询条件
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r=get_emp_dao( #调用函数
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stuname,
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compname,
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db,
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min_salary,
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max_salary)
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max_salary
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)
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if r:
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return r
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raise HTTPException(status_code=404, detail='名单不存在！')
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return r #成功返回
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raise HTTPException(status_code=404, detail='名单不存在！') #失败返回错误信息
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@CURD.post('/emp',response_model=EmpResponse,tags=['新增就业信息'])
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def add_stuinfo(
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def add_stuinfo( #新增学生就业信息
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p:PostRequest,db=Depends(get_db)
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):
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d=p.model_dump()
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r=add_employment_dao(o=d,db=db)
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): #调用请求体
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d=p.model_dump() #解析成字典
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r=add_employment_dao(o=d,db=db) #调用函数
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if not r:
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raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！')
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return EmpResponse(totals=1, data=d)
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raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！') #失败返回错误
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return EmpResponse(totals=1, data=d) #成功返回响应体
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@CURD.post('/emp/company',response_model=CompResponse,tags=['新增公司信息'])
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def add_company(c:CompRequest,db=Depends(get_db)):
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d = c.model_dump()
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r = add_company_dao(o=d, db=db)
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def add_company( #新增公司表信息
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c:CompRequest,db=Depends(get_db)
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):
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d = c.model_dump() #解析
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r = add_company_dao(o=d, db=db) #调用添加公司函数
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if not r:
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raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！')
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return CompResponse(totals=1, data=d)
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raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！') #失败返回错误信息
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return CompResponse(totals=1, data=d) #成功返回响应体
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@CURD.post('/emp/company/address',response_model=AddResponse,tags=['新增公司所在区域'])
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def add_address(
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def add_address( #新增公司地址区域信息
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add:AddRequest,db=Depends(get_db)
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):
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d = add.model_dump()
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r = add_address_dao(o=d, db=db)
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d = add.model_dump() #解析
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r = add_address_dao(o=d, db=db) #调用添加地址函数
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if not r:
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raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！')
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return AddResponse(totals=1, data=d)
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raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！') #失败返回错误信息
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return AddResponse(totals=1, data=d) #成功返回响应体
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@CURD.put('/emp',tags=['更改就业信息'])
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def updata_stuinfo(up:PostRequest
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def updata_stuinfo( #更新数据模块
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up:PostRequest
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,id:int
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,db=Depends(get_db)
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):
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d = up.model_dump(exclude_unset=True)
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r = update_emp_dao(id=id, update_data=d, db=db)
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): #根据id选择对象
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d = up.model_dump(exclude_unset=True) #解析
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r = update_emp_dao(id=id, update_data=d, db=db) #调用更新函数
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if not r:
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raise HTTPException(status_code=500, detail='没有更新！')
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return {'code': 200, 'totals': r, 'detail': '更新成功'}
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raise HTTPException(status_code=500, detail='没有更新！') #失败返回错误信息
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return {'code': 200, 'totals': r, 'detail': '更新成功'} #成功返回信息
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@CURD.delete('/emp/{id}',tags=['删除就业信息'])
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def delete_stuinfo(id:int
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,db=Depends(get_db)):
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rows = delete_emp_dao(id, db)
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def delete_stuinfo( #删除模块
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id:int
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,db=Depends(get_db)
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): #根据id选择对象
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rows = delete_emp_dao(id, db) #调用删除函数
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if not rows:
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raise HTTPException(status_code=500, detail='没有删除！')
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return {'code': 200, 'totals': rows, 'detail': '删除成功'}
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raise HTTPException(status_code=500, detail='没有删除！') #失败返回错误信息
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return {'code': 200, 'totals': rows, 'detail': '删除成功'} #成功返回信息
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+47
-44
@@ -1,61 +1,62 @@
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import like
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from model import Employments,Address,Company
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def add_employment_dao(o,db):
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def add_employment_dao(o,db): #新增就业信息函数
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try:
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# r = db.query(Employments).filter(Employments.id == o['id'] ).all()
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o.pop('id', None)
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o1 = Employments( **o)
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db.add(o1)
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# r = db.query(Employments).filter(Employments.id == o['id'] ).all() #
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o.pop('id', None) #摘除id字段，自增字段无需手动添加
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o1 = Employments( **o) #实例化参数
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db.add(o1) #添加数据进入表
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except Exception as e:
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except Exception as e: #失败返回
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print(f'添加失败，{e}')
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db.rollback()
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db.rollback() #回滚数据
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return False
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else:
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db.commit()
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db.commit() #提交事务，永久保存
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return True
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def add_company_dao(o,db):
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def add_company_dao(o,db): #添加公司信息函数
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try:
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o.pop('id', None)
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o1 = Company( **o)
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db.add(o1)
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except Exception as e:
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o.pop('id', None) #摘除id字段，自增字段无需手动添加
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o1 = Company( **o) #实例化参数
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db.add(o1) #添加数据进入表
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except Exception as e: #失败返回
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print(f'添加失败，{e}')
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db.rollback()
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db.rollback() #回滚数据
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return False
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else:
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db.commit()
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db.commit() #提交事务，永久保存
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return True
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def add_address_dao(o,db):
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def add_address_dao(o,db): #添加地址区域信息函数
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try:
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o.pop('id', None)
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o1 = Address( **o)
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db.add(o1)
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except Exception as e:
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o.pop('id', None) #摘除id字段，自增字段无需手动添加
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o1 = Address( **o) #实例化参数
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db.add(o1) #添加数据进入表
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except Exception as e: #失败返回
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print(f'添加失败，{e}')
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db.rollback()
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db.rollback() #回滚数据
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return False
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else:
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db.commit()
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db.commit() #提交事务，永久保存
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return True
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def update_emp_dao(id,update_data,db):
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try: # 数据更新是有返回值的，返回的是影响的行数
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rows = db.query( Employments ).filter( Employments.id == id ).update( update_data )
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def update_emp_dao(id,update_data,db): #更新数据函数
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try:
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rows = db.query( Employments )\
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.filter( Employments.id == id )\
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.update( update_data ) #更新条件匹配id
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except Exception as e:
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print(f'更新失败，{e}')
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db.rollback()
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print(f'更新失败，{e}') #返回失败信息
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db.rollback() #数据回滚
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return False
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else:
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db.commit()
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db.commit() #提交事务，永久保存
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return rows
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def get_emp_dao(
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def get_emp_dao( #获取学生就业信息函数
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# stuid,
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stuname
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,compname
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@@ -64,22 +65,22 @@ def get_emp_dao(
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, max_salary: int | None = None
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# ,page
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# ,page_size
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):
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): #根据选择条件获取信息
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q = db.query(Employments,Company.compname,Address.somewhere)\
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.join(Company,Employments.company_id==Company.id)\
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.join(Address,Company.address_id==Address.id)\
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.filter(Employments.is_deleted == 0)
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.filter(Employments.is_deleted == 0) #连接公司表和地址表，筛选未被删除信息
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# if stuid:
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# q = q.filter( Employments.id == stuid )
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if stuname:
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if stuname: #根据学生姓名筛选
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q = q.filter( Employments.stuname == stuname )
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if compname:
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if compname: #根据公司姓名筛选
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q=q.filter(Company.compname.like(f'%{compname}%'))
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# r = q.offset( (page-1)*page_size ).limit( page_size ).all()
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if min_salary is not None:
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if min_salary is not None: #根据最小薪资筛选
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q = q.filter(Employments.salary >= min_salary)
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if max_salary is not None:
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if max_salary is not None: ##根据最大薪资筛选
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q = q.filter(Employments.salary <= max_salary)
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r= q.all()
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if r:
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@@ -95,17 +96,19 @@ def get_emp_dao(
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"offer_date":i.offer_date,
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"created_date": i.created_date,
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"updated_date": i.updated_date,
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"is_deleted":i.is_deleted } for i,compname,somewhere in r ]
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"is_deleted":i.is_deleted } for i,compname,somewhere in r ] #返回信息列表
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def delete_emp_dao(id,db):
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try: # 删除有返回值，删除的行数
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rows = db.query(Employments).filter(Employments.id == id).update( {'is_deleted':1} )
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def delete_emp_dao(id,db): #删除函数
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try:
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rows = db.query(Employments)\
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.filter(Employments.id == id)\
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.update( {'is_deleted':1} ) #软删除，is_deleted返回1
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except Exception as e:
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except Exception as e: #失败返回信息
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print(f'删除失败，{e}')
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db.rollback()
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rows = 0
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db.rollback() #数据回滚
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rows = 0 #返回0
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else:
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db.commit()
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db.commit() #提交事务，永久保存
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return rows
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+22
-20
@@ -30,21 +30,21 @@ from datetime import datetime
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# )
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class Employments(Base):
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__tablename__ = 'Employments'
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id = Column(Integer
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class Employments(Base): #学生就业信息基类
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__tablename__ = 'Employments' #表名
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id = Column(Integer #主键，自增主键
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, primary_key=True
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, autoincrement=True
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# , ForeignKey='student.id'
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, comment='自增主键'
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)
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stuname = Column(String(50))
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stuclass = Column(String(50))
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stuname = Column(String(50)) #学生姓名，冗余字段
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stuclass = Column(String(50)) #学生班级，冗余字段
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# compname=Column(String(50)
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# ,nullable=False
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# )
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company_id = Column(Integer
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company_id = Column(Integer #公司id，外键匹配公司表
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, ForeignKey('Company.id')
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, nullable=False
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@@ -53,31 +53,33 @@ class Employments(Base):
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# , ForeignKey('Address.id')
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# , nullable=False
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# )
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salary = Column(Integer)
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salary = Column(Integer) #薪资
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employment_open_date = Column(DATETIME)
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employment_open_date = Column(DATETIME) #就业开放时间
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offer_date = Column(DATETIME)
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offer_date = Column(DATETIME) #offer下发时间
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created_date = Column(DATETIME
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created_date = Column(DATETIME #创建数据时间
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, default=datetime.now
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)
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updated_date = Column(DATETIME
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updated_date = Column(DATETIME #更新数据时间
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, default=datetime.now
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, onupdate=datetime.now
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)
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is_deleted = Column(Integer, default=0)
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is_deleted = Column(Integer, default=0) #是否为删除信息，默认为0
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class Company(Base):
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__tablename__ = 'Company'
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class Company(Base): #公司信息基类
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__tablename__ = 'Company' #表名
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id = Column(Integer
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, primary_key=True
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,autoincrement=True
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) #主键id，自增主键
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compname = Column(String(50) #公司姓名
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, nullable=False #非空约束
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)
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compname = Column(String(50), nullable=False)
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address_id = Column(Integer
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# , ForeignKey('Address.id')
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, nullable=False
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address_id = Column(Integer #地址id,匹配地址表
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, ForeignKey('Address.id') #外键地址表id
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, nullable=False #非空约束
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)
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created_date = Column(DATETIME
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, default=datetime.now
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@@ -90,11 +92,11 @@ class Company(Base):
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class Address(Base):
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__tablename__ = 'Address'
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id = Column(Integer
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id = Column(Integer #地址id,自增主键
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, primary_key=True
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,autoincrement=True
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)
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somewhere=Column(String(50)
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somewhere=Column(String(50) #地址区域
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, nullable=False
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)
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created_date = Column(DATETIME
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@@ -2,8 +2,7 @@ from datetime import *
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from pydantic import BaseModel, Field
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class PostRequest(BaseModel):
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class PostRequest(BaseModel): #学生就业信息请求体模型
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# compname: str|None=None
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stuname: str|None=None
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stuclass: str|None=None
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@@ -14,27 +13,27 @@ class PostRequest(BaseModel):
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offer_date:date|None=None
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updated_date:date|None=None
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is_deleted:int=0
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class EmpResponse(BaseModel):
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class EmpResponse(BaseModel): #学生就业信息响应体
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code: int = 200
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detail: str = 'OK'
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totals: int = 0
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data: str | dict | tuple | list
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class CompRequest(BaseModel):
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class CompRequest(BaseModel): #公司信息请求体模型
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compname:str
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address_id: int | None = None
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class CompResponse(BaseModel):
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class CompResponse(BaseModel): #公司信息响应体
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code: int = 200
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detail: str = 'OK'
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totals: int = 0
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data: str | dict | tuple | list
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class AddRequest(BaseModel):
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class AddRequest(BaseModel): #地址请求体
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somewhere:str
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class AddResponse(BaseModel):
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class AddResponse(BaseModel): #地址响应体
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code: int = 200
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detail: str = 'OK'
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totals: int = 0
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