From bb32be8f99e633c8d5995b9977e8f9a6ef8a765f Mon Sep 17 00:00:00 2001 From: wolin_chenyulin001 <123@163.com> Date: Tue, 22 Sep 2026 12:14:09 +0800 Subject: [PATCH] ceshi --- PythonProject/api/employment_api.py | 37 ++++++++++++++------- PythonProject/dao/employment_dao.py | 51 ++++++++++++++++++----------- 2 files changed, 57 insertions(+), 31 deletions(-) diff --git a/PythonProject/api/employment_api.py b/PythonProject/api/employment_api.py index 1f68237..081b666 100644 --- a/PythonProject/api/employment_api.py +++ b/PythonProject/api/employment_api.py @@ -4,26 +4,39 @@ from dao.employment_dao import add_emp_dao, update_emp_dao, delete_emp_dao from schema.employment_schema import EmploymentRequest,EmploymentResponse from util.database import get_db from typing import Optional -emp_api = APIRouter(tags=['学生就业管理系统']) -@emp_api.get('/employment/students/{stu_id}',response_model=EmploymentResponse,summary='获取学生就业信息') +emp_api = APIRouter(tags=['学生就业管理模块']) + +@emp_api.get('/employment/class/{stu_id}',response_model=EmploymentResponse,summary='获取学生就业信息') def get_emp_info1(stu_id: Optional[int]=Path(description='学生编号') - ,company_name: Optional[str]=Query(None,description='公司名称') - ,min_salary: Optional[float]=Query(None,ge=0,description='最低工资') - ,max_salary: Optional[float]=Query(None,ge=0,description='最高工资') ,db=Depends(get_db)): - if min_salary and max_salary: - if min_salary > max_salary: - raise HTTPException(status_code=404, detail='该学生就业信息不存在') - return [employment_dao.get_emp_dao(stu_id=stu_id,db=db)] + e1 = employment_dao.get_emp_dao(stu_id=stu_id, db=db) + if e1: + return e1[0] + raise HTTPException(status_code=404, detail='该学生就业信息不存在') @emp_api.get('/employment/class/{class_id}',response_model=EmploymentResponse,summary='获取班级学生就业信息') def get_emp_info2(class_id: Optional[int]=Path(description='班级编号') ,db=Depends(get_db)): - e = employment_dao.get_emp_dao(class_id=class_id, db=db) - if e: - return e + e2 = employment_dao.get_emp_dao(class_id=class_id, db=db) + if e2: + return e2 raise HTTPException(status_code=404, detail='该班级就业信息不存在') +@emp_api.get('/employment}',response_model=EmploymentResponse,summary='按照学⽣编号，公司名字，⼯资范围查询学⽣就业信息') +def get_emp_info3(stu_id:int|None = Query(None, description='学生编号') + ,company_name: str|None = Query(None,description='公司名称') + ,min_salary: float|None = Query(None,ge=0,description='最低工资') + ,max_salary: float|None = Query(None,ge=0,description='最高工资') + ,db=Depends(get_db)): + if min_salary and max_salary: + if min_salary > max_salary: + raise HTTPException(status_code=404, detail='最低工资不能大于最高工资') + return [employment_dao.get_emp_dao(stu_id=stu_id + ,company_name=company_name + ,min_salary=min_salary + ,max_salary=max_salary + ,db=db)] + @emp_api.post('/employment/students/{stu_id}',response_model=EmploymentResponse,summary='新增学生就业信息') def create_emp_info(emp:EmploymentRequest=Form(),db=Depends(get_db)): d=emp.model_dump(exclude_unset=False) diff --git a/PythonProject/dao/employment_dao.py b/PythonProject/dao/employment_dao.py index e7dab79..6168d87 100644 --- a/PythonProject/dao/employment_dao.py +++ b/PythonProject/dao/employment_dao.py @@ -3,12 +3,21 @@ from model.all_model import Employment_info, ClassManagement, Student_Model from datetime import datetime def get_emp_dao(stu_id=None,class_id=None,company_name=None,min_salary=None,max_salary=None,db=None): - q = db.query(Employment_info).\ - join(Student_Model,Employment_info.stu_id == Student_Model.stu_id).\ - join(ClassManagement,Student_Model.class_id == ClassManagement.class_id).\ - filter(Employment_info.delete_status == 0).\ - filter(Student_Model.delete_status == 0).\ - filter(ClassManagement.delete_status == 0) + q = db.query(Employment_info.emp_id + ,Employment_info.stu_id + ,Student_Model.stu_name + ,Student_Model.class_id + ,Employment_info.email + ,Employment_info.employment_opening_date + ,Employment_info.offer_issuance_date + ,Employment_info.company_name + ,Employment_info.company_address + ,Employment_info.salary)\ + .join(Student_Model,Employment_info.stu_id == Student_Model.stu_id)\ + .join(ClassManagement,Student_Model.class_id == ClassManagement.class_id)\ + .filter(Employment_info.delete_status == 0)\ + .filter(Student_Model.delete_status == 0)\ + .filter(ClassManagement.delete_status == 0) if stu_id: q = q.filter(Employment_info.stu_id == stu_id) @@ -22,19 +31,23 @@ def get_emp_dao(stu_id=None,class_id=None,company_name=None,min_salary=None,max_ q = q.filter(Employment_info.salary <= max_salary) r = q.all() - if r: - return [{'emp_id':i.emp_id - ,'stu_id': i.stu_id - ,'stu_name':i.Student_Model.stu_name - ,'class_id':i.Student_Model.class_id - ,'email':i.email - ,'employment_opening_date':i.employment_opening_date - ,'offer_issuance_date':i.offer_issuance_date - ,'company_name':i.company_name - ,'company_address':i.company_address - ,'salary':i.salary - }for i in r - ] + if not r: + raise HTTPException(status_code=500,detail='查询异常，没有结果！') + return [ + {'emp_id':i.emp_id + ,'stu_id': i.stu_id + ,'stu_name':i.stu_name + ,'class_id':i.class_id + ,'email':i.email + ,'employment_opening_date':i.employment_opening_date + ,'offer_issuance_date':i.offer_issuance_date + ,'company_name':i.company_name + ,'company_address':i.company_address + ,'salary':i.salary + } + for i in r + ] + def add_emp_dao(o:dict,db):