93 lines
3.0 KiB
Python
93 lines
3.0 KiB
Python
from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from database import get_db
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from dao.stu_dao import create_student, get_student_by_id, get_student_list, update_student, delete_student_logic
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from schema.stu_schema import (
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StudentCreateRequest,
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StudentUpdateRequest,
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StudentQuery,
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StudentResponse,
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StudentPageResponse
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)
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# 创建路由对象 API Router1
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stu_router = APIRouter()
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@stu_router.post("", response_model=StudentResponse, summary="新增学生")
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def add_student(
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student_req: StudentCreateRequest,
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db: Session = Depends(get_db)
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):
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db_stu = create_student(db, student_req)
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if db_stu is None:
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raise HTTPException(status_code=500, detail="新增学生失败，数据库异常")
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return StudentResponse.model_validate(db_stu)
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@stu_router.get("", response_model=StudentPageResponse, summary="根据学号姓名班级查询")
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def get_student_page(
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query: StudentQuery = Depends(),
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db: Session = Depends(get_db)
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):
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total, db_stu_list = get_student_list(
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db,
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stu_id=query.stu_id,
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stu_name=query.stu_name,
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class_id=query.class_id,
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page=query.page,
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page_size=query.page_size
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)
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if total == 0:
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raise HTTPException(status_code=404, detail="没有找到符合条件的学生")
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item_list = [StudentResponse.model_validate(s) for s in db_stu_list]
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return StudentPageResponse(
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total=total,
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page=query.page,
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page_size=query.page_size,
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items=item_list
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)
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@stu_router.get("/{stu_id}", response_model=StudentResponse, summary="根据学号查询")
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def get_one_student(
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stu_id: str,
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db: Session = Depends(get_db)
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):
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db_stu = get_student_by_id(db, stu_id)
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if db_stu is None:
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raise HTTPException(status_code=404, detail="该学生不存在")
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return StudentResponse.model_validate(db_stu)
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@stu_router.put("/{stu_id}", response_model=StudentResponse, summary="修改学生信息")
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def edit_student(
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stu_id: str,
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update_req: StudentUpdateRequest,
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db: Session = Depends(get_db)
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):
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exist = get_student_by_id(db, stu_id)
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if exist is None:
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raise HTTPException(status_code=404, detail="该学生不存在")
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db_stu = update_student(db, stu_id, update_req)
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if db_stu is None:
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raise HTTPException(status_code=500, detail="修改学生失败，数据库异常")
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return StudentResponse.model_validate(db_stu)
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@stu_router.delete("/{stu_id}", response_model=StudentResponse, summary="删除学生信息")
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def remove_student(
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stu_id: str,
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db: Session = Depends(get_db)
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):
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exist = get_student_by_id(db, stu_id)
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if exist is None:
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raise HTTPException(status_code=404, detail="该学生不存在")
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db_stu = delete_student_logic(db, stu_id)
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if db_stu is None:
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raise HTTPException(status_code=500, detail="删除学生失败，数据库异常")
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return StudentResponse.model_validate(db_stu)
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