Merge pull request 'Li yujie' (#12) from LI_YUJIE into main

Reviewed-on: #12

api/student.py

@@ -0,0 +1,14 @@
+from fastapi import APIRouter,Depends,HTTPException
+from sqlalchemy.orm import Session
+from dao.student import *
+from schemas.student import StudentCreate
+
+student_router = APIRouter()
+
+@student_router.post("/student")
+def create_student(request:StudentCreate,db:Session,create = Depends(create_students)):
+    d = request.model_dump()
+    r = create_students(d,db)
+    if not r:
+        raise HTTPException(status_code=500,detail='服务器繁忙，请稍后添加！')
+    return {'code':200,'detail':"添加学生成功"}

core/database.py

@@ -17,7 +17,7 @@ IP:localhost
 
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker,declarative_base
-from .config import (
+from core.config import (
     database_connect_user,
     database_connect_password,
     database_connect_ip,

dao/student.py

@@ -0,0 +1,16 @@
+from schemas.student import *
+from core.database import get_db
+from models.student import *
+from utils.code_generator import generate_no
+
+
+def create_students(d,db):
+    stu = Student(**d)
+    try:
+        db.add(stu)
+        generate_no("student_no", "STU", stu, db)
+        db.commit()
+    except:return False
+    else:
+        return True
+

main.py

@@ -2,6 +2,7 @@ from fastapi import FastAPI
 from api.example import example_router
 from middleware import log_middleware
 import uvicorn
+from api.student import student_router
 app = FastAPI()
 app.middleware("http")(log_middleware)
 
@@ -10,7 +11,7 @@ from api.class_api import classes_router
 app.include_router(classes_router,tags=['班级接口'],prefix="/classes")
 
 #-------------李玉杰--------------
-
+app.include_router(student_router)
 #-------------张义---------------
 
 #-------------薄鑫---------------

models/student.py

@@ -0,0 +1,45 @@
+from core.database import Base
+from sqlalchemy import *
+from datetime import datetime
+
+class Student(Base):
+    __tablename__ = 'student_info_detail'
+    id = Column(Integer
+                , primary_key=True
+                , autoincrement=True
+                , comment = '学生编号，自增主键'
+                )
+    student_no = Column(VARCHAR(50)
+                        , unique = True)
+    student_name = Column(VARCHAR(50))
+    class_id = Column(Integer
+                      ,foreign_key = 'class_info_detail.id'
+                      )#外键约束 班级表的主键id，存在这个班级，学生表才可以输入
+    consultant_id = Column(Integer
+                           ,nullable = True
+                           ,foreign_key = 'consultant_info_detail.id'
+                           )#外键约束 顾问表的主键id，存在这个顾问，才可以写入，允许为空
+    native_place = Column(VARCHAR(100)
+                          ,nullable = True)
+    graduation_school = Column(VARCHAR(100)
+                               ,nullable = True)
+    major = Column(VARCHAR(100)
+                   ,nullable = True)
+    enrollment_date = Column(Date
+                             ,nullable = False)#入学时间必填
+    graduation_date = Column(Date,
+                             nullable = True)#毕业时间可以为空
+    education = Column(VARCHAR(50)
+                       ,nullable = True)#学历可以为空
+    age = Column(Integer
+                 ,nullable = False)
+    gender = Column(VARCHAR(10)
+                    ,nullable = False)
+    create_at = Column(DATETIME
+                       ,default = datetime.now)
+    update_at = Column(DATETIME
+                       ,default = datetime.now
+                       ,onupdate = datetime.now)
+    is_deleted = Column(Integer
+                        ,default = 0)#逻辑删除，默认为0，为1则表示已删除
+

schemas/student.py

@@ -0,0 +1,18 @@
+from pydantic import BaseModel
+from datetime import date
+
+class StudentCreate(BaseModel):
+    student_no: str|None = None
+    student_name: str
+    class_id: int
+    consultant_id: int | None = None
+    native_place: str | None = None
+    graduate_school: str | None = None
+    major: str | None = None
+    enrollment_date: date
+    graduation_date: date | None = None
+    education: str | None = None
+    age: int
+    gender: str
+
+