147 lines
7.0 KiB
Python
147 lines
7.0 KiB
Python
|
|
from stu_jiuye.model import Employments,Address,Company
|
|
from students.model.students_model import *
|
|
from class_management.model.class_management_model import *
|
|
|
|
def add_employment_dao(o,db): #新增就业信息函数
|
|
try:
|
|
# r = db.query(Employments).filter(Employments.id == o['id'] ).all() #
|
|
o.pop('id', None) #摘除id字段，自增字段无需手动添加
|
|
o.pop('create_time', None)
|
|
o.pop('update_time', None)
|
|
o.pop('is_deleted', None)
|
|
o1 = Employments( **o) #实例化参数
|
|
db.add(o1) #添加数据进入表
|
|
|
|
except Exception as e: #失败返回
|
|
print(f'添加失败，{e}')
|
|
db.rollback() #回滚数据
|
|
return False
|
|
else:
|
|
db.commit() #提交事务，永久保存
|
|
db.refresh(o1)
|
|
return True
|
|
|
|
def add_company_dao(o,db): #添加公司信息函数
|
|
try:
|
|
o.pop('id', None) #摘除id字段，自增字段无需手动添加
|
|
o.pop('create_time', None)
|
|
o.pop('update_time', None)
|
|
o.pop('is_deleted', None)
|
|
o1 = Company( **o) #实例化参数
|
|
db.add(o1) #添加数据进入表
|
|
except Exception as e: #失败返回
|
|
print(f'添加失败，{e}')
|
|
db.rollback() #回滚数据
|
|
return False
|
|
else:
|
|
db.commit() #提交事务，永久保存
|
|
db.refresh(o1)
|
|
return True
|
|
def add_address_dao(o,db): #添加地址区域信息函数
|
|
try:
|
|
o.pop('id', None) #摘除id字段，自增字段无需手动添加
|
|
o.pop('create_time', None)
|
|
o.pop('update_time', None)
|
|
o.pop('is_deleted', None)
|
|
o1 = Address( **o) #实例化参数
|
|
db.add(o1) #添加数据进入表
|
|
except Exception as e: #失败返回
|
|
print(f'添加失败，{e}')
|
|
db.rollback() #回滚数据
|
|
return False
|
|
else:
|
|
db.commit() #提交事务，永久保存
|
|
db.refresh(o1)
|
|
return True
|
|
|
|
|
|
def update_emp_dao(id,update_data,db): #更新数据函数
|
|
try:
|
|
rows = db.query( Employments )\
|
|
.filter( Employments.id == id )\
|
|
.update( update_data ) #更新条件匹配id
|
|
except Exception as e:
|
|
print(f'更新失败，{e}') #返回失败信息
|
|
db.rollback() #数据回滚
|
|
return 0
|
|
else:
|
|
db.commit() #提交事务，永久保存
|
|
return rows
|
|
|
|
def get_emp_dao( #获取学生就业信息函数
|
|
# stuid,
|
|
sname
|
|
,class_id
|
|
,employment_company
|
|
,min_salary
|
|
,max_salary
|
|
,somewhere
|
|
,employment_open_start
|
|
,employment_open_end
|
|
,offer_recived_start
|
|
,offer_recived_end
|
|
,db
|
|
|
|
# ,page
|
|
# ,page_size
|
|
): #根据选择条件获取信息
|
|
q = (db.query(Employments, Students.name, Company.employment_company, Address.somewhere)
|
|
.outerjoin(Students, Students.id == Employments.stuid)
|
|
.outerjoin(ClassInfo, ClassInfo.id == Employments.class_id)
|
|
.outerjoin(Company,Employments.company_id==Company.id)
|
|
.outerjoin(Address,Employments.address_id==Address.id)
|
|
.filter(Employments.is_deleted == 0)) #连接公司表和地址表，筛选未被删除信息
|
|
# if stuid:
|
|
# q = q.filter( Employments.id == stuid )
|
|
|
|
if sname: #根据学生姓名筛选
|
|
q = q.filter( Students.name == sname )
|
|
if class_id:
|
|
q = q.filter(Employments.class_id == class_id)
|
|
if somewhere:
|
|
q = q.filter(Address.somewhere.like(f'%{somewhere}%'))
|
|
if employment_company: #根据公司姓名筛选
|
|
q=q.filter(Company.employment_company.like(f'%{employment_company}%'))
|
|
if min_salary is not None: #根据最小薪资筛选
|
|
q = q.filter(Employments.employment_salary >= min_salary)
|
|
if max_salary is not None: ##根据最大薪资筛选
|
|
q = q.filter(Employments.employment_salary <= max_salary)
|
|
if employment_open_start:
|
|
q = q.filter(Employments.employment_open_time >= employment_open_start)
|
|
if employment_open_end:
|
|
q = q.filter(Employments.employment_open_time <= employment_open_end)
|
|
if offer_recived_start:
|
|
q = q.filter(Employments.offer_recived_time >= offer_recived_start)
|
|
if offer_recived_end:
|
|
q = q.filter(Employments.offer_recived_time <= offer_recived_end)
|
|
|
|
r= q.all()
|
|
if r:
|
|
return [ {"id": i.id,
|
|
'学生姓名':sname or '-',
|
|
'学生班级编号':i.class_id,
|
|
"公司": employment_company or '未就业',
|
|
"公司区域":somewhere or '-',
|
|
"薪资":i.employment_salary or '-',
|
|
"就业开放时间":i.employment_open_time.strftime('%Y-%m-%d') if i.employment_open_time else '-',
|
|
"offer下发时间":i.offer_recived_time.strftime('%Y-%m-%d') if i.offer_recived_time else '-'
|
|
# , "创建时间": i.create_time,
|
|
# "更新时间": i.update_time,
|
|
# "是否删除":i.is_deleted
|
|
} for i,sname,employment_company,somewhere in r ] #返回信息列表
|
|
return {"code": 200, "totals": len(r), "data": r}
|
|
|
|
def delete_emp_dao(id,db): #删除函数
|
|
try:
|
|
rows = db.query(Employments)\
|
|
.filter(Employments.id == id,Employments.is_deleted == 0)\
|
|
.update( {'is_deleted':1} ) #软删除，is_deleted返回1
|
|
|
|
except Exception as e: #失败返回信息
|
|
print(f'删除失败，{e}')
|
|
db.rollback() #数据回滚
|
|
rows = 0 #返回0
|
|
else:
|
|
db.commit() #提交事务，永久保存
|
|
return rows |