60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
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from fastapi import APIRouter, Depends, HTTPException, Query
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from sqlalchemy.orm import Session
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from typing import List, Optional
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from datetime import datetime
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from database import get_db
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from models import Teacher
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from schemas import TeacherCreate, TeacherUpdate, TeacherBase
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router = APIRouter(prefix="/api/teachers", tags=["teachers"])
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@router.get("/", response_model=List[TeacherBase])
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def list_teachers(db: Session = Depends(get_db), skip: int = 0, limit: int = 100):
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teachers = db.query(Teacher).filter(Teacher.is_deleted == False).offset(skip).limit(limit).all()
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return teachers
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@router.get("/{teacher_id}", response_model=TeacherBase)
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def get_teacher(teacher_id: int, db: Session = Depends(get_db)):
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teacher = db.query(Teacher).filter(Teacher.id == teacher_id, Teacher.is_deleted == False).first()
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if not teacher:
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raise HTTPException(status_code=404, detail="教师不存在")
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return teacher
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@router.post("/", response_model=TeacherBase)
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def create_teacher(data: TeacherCreate, db: Session = Depends(get_db)):
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existing = db.query(Teacher).filter(Teacher.num == data.num, Teacher.is_deleted == False).first()
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if existing:
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raise HTTPException(status_code=400, detail="教师编号已存在")
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teacher = Teacher(**data.model_dump())
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db.add(teacher)
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db.commit()
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db.refresh(teacher)
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return teacher
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@router.put("/{teacher_id}", response_model=TeacherBase)
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def update_teacher(teacher_id: int, data: TeacherUpdate, db: Session = Depends(get_db)):
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teacher = db.query(Teacher).filter(Teacher.id == teacher_id, Teacher.is_deleted == False).first()
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if not teacher:
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raise HTTPException(status_code=404, detail="教师不存在")
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for key, value in data.model_dump(exclude_unset=True).items():
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setattr(teacher, key, value)
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db.commit()
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db.refresh(teacher)
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return teacher
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@router.delete("/{teacher_id}")
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def delete_teacher(teacher_id: int, db: Session = Depends(get_db)):
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teacher = db.query(Teacher).filter(Teacher.id == teacher_id, Teacher.is_deleted == False).first()
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if not teacher:
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raise HTTPException(status_code=404, detail="教师不存在")
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teacher.is_deleted = True
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teacher.delete_time = datetime.utcnow()
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db.commit()
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return {"message": "删除成功"}
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