上传文件至「api」

2026-09-22 21:35:20 +08:00
parent 0cd4a1fa45
commit 23df163ca6
5 changed files with 309 additions and 0 deletions
@@ -0,0 +1,92 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session
+from database import get_db
+from dao.stu_dao import create_student, get_student_by_id, get_student_list, update_student, delete_student_logic
+from schema.stu_schema import (
+    StudentCreateRequest,
+    StudentUpdateRequest,
+    StudentQuery,
+    StudentResponse,
+    StudentPageResponse
+)
+
+# 创建路由对象 API Router1
+stu_router = APIRouter()
+@stu_router.post("", response_model=StudentResponse, summary="新增学生")
+def add_student(
+    student_req: StudentCreateRequest,
+    db: Session = Depends(get_db)
+):
+    db_stu = create_student(db, student_req)
+    if db_stu is None:
+        raise HTTPException(status_code=500, detail="新增学生失败，数据库异常")
+    return StudentResponse.model_validate(db_stu)
+
+
+@stu_router.get("", response_model=StudentPageResponse, summary="根据学号姓名班级查询")
+def get_student_page(
+    query: StudentQuery = Depends(),
+    db: Session = Depends(get_db)
+):
+    total, db_stu_list = get_student_list(
+        db,
+        stu_id=query.stu_id,
+        stu_name=query.stu_name,
+        class_id=query.class_id,
+        page=query.page,
+        page_size=query.page_size
+    )
+    if total == 0:
+        raise HTTPException(status_code=404, detail="没有找到符合条件的学生")
+
+    item_list = [StudentResponse.model_validate(s) for s in db_stu_list]
+
+    return StudentPageResponse(
+        total=total,
+        page=query.page,
+        page_size=query.page_size,
+        items=item_list
+    )
+
+
+@stu_router.get("/{stu_id}", response_model=StudentResponse, summary="根据学号查询")
+def get_one_student(
+    stu_id: str,
+    db: Session = Depends(get_db)
+):
+    db_stu = get_student_by_id(db, stu_id)
+    if db_stu is None:
+        raise HTTPException(status_code=404, detail="该学生不存在")
+    return StudentResponse.model_validate(db_stu)
+
+@stu_router.put("/{stu_id}", response_model=StudentResponse, summary="修改学生信息")
+def edit_student(
+    stu_id: str,
+    update_req: StudentUpdateRequest,
+    db: Session = Depends(get_db)
+):
+    exist = get_student_by_id(db, stu_id)
+    if exist is None:
+        raise HTTPException(status_code=404, detail="该学生不存在")
+
+    db_stu = update_student(db, stu_id, update_req)
+    if db_stu is None:
+        raise HTTPException(status_code=500, detail="修改学生失败，数据库异常")
+
+    return StudentResponse.model_validate(db_stu)
+
+
+@stu_router.delete("/{stu_id}", response_model=StudentResponse, summary="删除学生信息")
+def remove_student(
+    stu_id: str,
+    db: Session = Depends(get_db)
+):
+    exist = get_student_by_id(db, stu_id)
+    if exist is None:
+        raise HTTPException(status_code=404, detail="该学生不存在")
+
+    db_stu = delete_student_logic(db, stu_id)
+    if db_stu is None:
+        raise HTTPException(status_code=500, detail="删除学生失败，数据库异常")
+
+    return StudentResponse.model_validate(db_stu)