PythonProject/dao/teacher_dao.py

@@ -1,39 +1,38 @@
 from fastapi import HTTPException,Depends
-from util.database import get_db
-from model.student_model import Student_Model
 
-def add_teacher():
+from PythonProject.model.teacher_model import Teacher_Model
+from util.database import *
+from schema.teacher_schema import Teacher_RequestModel
 
 
-
+def add_teacher(req:Teacher_RequestModel,session=Depends(get_db)):
-
-
-
-
-
-
-    实现增加老师的功能 ** xxx
-    做成中 **
-    实现查询老师的功能 ** xxx
-    做成中 **
-    实现更新老师的功能 ** xxx
-    做成中 **
-    实现删除老师的功能 ** xxx
-    做成中 **
-def select_age(min_age,max_age,session=Depends(get_db)):
     try:
-        if min_age is None and max_age is None:
+        data=req.model_dump()
-            raise HTTPException(status_code=400, detail="请至少传入一个参数")
+        session.add(Teacher_Model(**data))
-        session = session.query(Student_Model)
+        session.commit()
-        if min_age is not None:
+    except:
-            session = session.filter(Student_Model.age >= min_age)
+        raise HTTPException(status_code=500,detail="添加异常！")
-        if max_age is not None:
+    return req.model_dump()
-            session = session.filter(Student_Model.age <= max_age)
-        return session.all()
-    except HTTPException:
-        raise
-    except Exception:
-        raise HTTPException(status_code=500,detail="查询异常")
 
-def abc():
+def select_teacher(session=Depends(get_db)):
-    return None
+    try:
+        teacher_list=session.query(Teacher_Model).all()
+        return teacher_list
+    except:
+        raise HTTPException(status_code=500,detail="查询异常！")
+
+def update_teacher(id:int,req:Teacher_RequestModel,session=Depends(get_db)):
+    try:
+        session.query(Teacher_Model).filter(Teacher_Model.teac_id==id)\
+        .update(req.model_dump(exclude_unset=True))
+        session.commit()
+    except:
+        raise HTTPException(status_code=500,detail="更新异常！")
+
+def delete_teacher(id:int,session=Depends(get_db)):
+    try:
+        session.query(Teacher_Model).filter(Teacher_Model.teac_id==id).delete()
+        session.commit()
+    except:
+        raise HTTPException(status_code=500,detail="删除异常")
+    return {'code':200,'details':'删除成功'}

PythonProject/schema/teacher_schema.py

@@ -0,0 +1,23 @@
+from datetime import date
+
+from pydantic.v1 import BaseModel
+from datetime import datetime
+
+class Teacher_RequestModel(BaseModel):
+    teac_id: int
+    teac_name:str
+    teac_gender:str
+    teac_age:int
+    teac_position:str
+    status=int
+    create_date:datetime
+    update_date:datetime
+
+
+
+
+
+
+
+
+