update code

EduSystemServer/EduSystemServer/settings.py

@@ -44,7 +44,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'corsheaders',
+    # 'corsheaders',
     'API',
     'Student',
     'teacher',
@@ -60,7 +60,7 @@ MIDDLEWARE = [
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
-    'corsheaders.middleware.CorsMiddleware',
+    # 'corsheaders.middleware.CorsMiddleware',
     'django.middleware.common.CommonMiddleware',
     # 'API.middle.AuthMiddleware',
 ]

EduSystemServer/EduSystemServer/urls.py

@@ -16,26 +16,15 @@ Including another URLconf
 from django.contrib import admin
 from django.urls import path, include
 from API.views import login, get_user_info
-<<<<<<< Updated upstream
-
-=======
->>>>>>> Stashed changes
 
 
 
 urlpatterns = [
     path('Eduadmin/', admin.site.urls),
     path('api/', include(("API.urls", "api"), namespace="api")),
-<<<<<<< Updated upstream
-=======
-<<<<<<< Updated upstream
->>>>>>> Stashed changes
     path('teacher/', include(("teacher.urls", "teacher"), namespace="teacher")),
     path('student/', include(("Student.urls", "student"), namespace="student")),
     path('course/', include(("course.urls", "course"), namespace="course")),
-=======
-    path('student/', include(("Student.urls", "studnet"), namespace="student")),
->>>>>>> Stashed changes
     path('login', login),
     path('userinfo', get_user_info),
 ]

EduSystemServer/Student/migrations/0002_auto_20230907_0916.py

@@ -12,37 +12,37 @@ class Migration(migrations.Migration):
     operations = [
         migrations.AlterField(
             model_name='student',
-            name='s_class_name',
+            name='class_name',
             field=models.CharField(blank=True, max_length=50, verbose_name='班级'),
         ),
         migrations.AlterField(
             model_name='student',
-            name='s_grade',
+            name='grade',
             field=models.CharField(blank=True, max_length=20, verbose_name='年级'),
         ),
         migrations.AlterField(
             model_name='student',
-            name='s_major',
+            name='major',
             field=models.CharField(blank=True, max_length=50, verbose_name='专业名称'),
         ),
         migrations.AlterField(
             model_name='student',
-            name='s_name',
+            name='name',
             field=models.CharField(blank=True, max_length=100, verbose_name='姓名'),
         ),
         migrations.AlterField(
             model_name='student',
-            name='s_password',
+            name='password',
             field=models.CharField(blank=True, max_length=100, verbose_name='密码'),
         ),
         migrations.AlterField(
             model_name='student',
-            name='s_sex',
+            name='sex',
             field=models.CharField(blank=True, max_length=4, verbose_name='性别'),
         ),
         migrations.AlterField(
             model_name='student',
-            name='s_username',
+            name='username',
             field=models.CharField(blank=True, max_length=30, verbose_name='用户名称'),
         ),
         migrations.AlterField(

EduSystemServer/Student/migrations/0003_auto_20230908_1157.py

@@ -0,0 +1,41 @@
+# Generated by Django 3.2.13 on 2023-09-08 11:57
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('Student', '0002_auto_20230907_0916'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='student',
+            name='class_name',
+        ),
+        migrations.RemoveField(
+            model_name='student',
+            name='grade',
+        ),
+        migrations.RemoveField(
+            model_name='student',
+            name='major',
+        ),
+        migrations.RemoveField(
+            model_name='student',
+            name='name',
+        ),
+        migrations.RemoveField(
+            model_name='student',
+            name='password',
+        ),
+        migrations.RemoveField(
+            model_name='student',
+            name='sex',
+        ),
+        migrations.RemoveField(
+            model_name='student',
+            name='username',
+        ),
+    ]

EduSystemServer/Student/models.py

@@ -4,38 +4,6 @@ from django.db import models
 # Create your models here.
 class Student(models.Model):
     sid = models.AutoField(primary_key=True, verbose_name="学生编号", name="sid")
-<<<<<<< Updated upstream
-=======
-<<<<<<< Updated upstream
->>>>>>> Stashed changes
-<<<<<<< HEAD
-    s_username = models.CharField(max_length=30, verbose_name="用户名称", name="s_username", blank=True)
-    s_password = models.CharField(max_length=100, verbose_name="密码", name="s_password", blank=True)
-    s_name = models.CharField(max_length=100, verbose_name="姓名", name="s_name", blank=True)
-    s_sex = models.CharField(max_length=4, verbose_name="性别", name="s_sex", blank=True)
-    s_grade = models.CharField(max_length=20, verbose_name="年级", name="s_grade", blank=True)
-    s_class_name = models.CharField(max_length=50, verbose_name="班级", name="s_class_name", blank=True)
-    s_major = models.CharField(max_length=50, verbose_name="专业名称", name="s_major", blank=True)
-
-    def to_dict(self):
-        return {"sid": self.sid, "s_name": self.s_name, "s_username": self.s_username, "s_password": self.s_password,
-                "s_sex": self.s_sex, "s_grade": self.s_grade, "class_name": self.s_class_name, "s_major": self.s_major}
-=======
-    username = models.CharField(max_length=30, verbose_name="用户名称", name="username", blank=True)
-    password = models.CharField(max_length=100, verbose_name="密码", name="password", blank=True)
-    name = models.CharField(max_length=100, verbose_name="姓名", name="name", blank=True)
-    sex = models.CharField(max_length=4, verbose_name="性别", name="sex", blank=True)
-    grade = models.CharField(max_length=20, verbose_name="年级", name="grade", blank=True)
-    class_name = models.CharField(max_length=50, verbose_name="班级", name="class_name", blank=True)
-    major = models.CharField(max_length=50, verbose_name="专业名称", name="major", blank=True)
-
-    def to_dict(self):
-        return {"sid": self.sid, "name": self.name, "username": self.username, "password": self.password,
-                "sex": self.sex, "grade": self.grade, "class_name": self.class_name, "major": self.major}
->>>>>>> 7b09141c358f80dd8877b8665d0d55b629db72aa
-<<<<<<< Updated upstream
-=======
-=======
     username = models.CharField(max_length=30, verbose_name="用户名称", name="username", blank=True)
     password = models.CharField(max_length=100, verbose_name="密码", name="password", blank=True)
     name = models.CharField(max_length=100, verbose_name="姓名", name="name", blank=True)
@@ -47,8 +15,6 @@ class Student(models.Model):
     def to_dict(self):
         return {"sid": self.sid, "name": self.name, "username": self.username, "password": self.password,
                 "sex": self.sex, "grade": self.grade, "class_name": self.class_name, "major": self.major}
->>>>>>> Stashed changes
->>>>>>> Stashed changes
 
     class Meta:
         db_table = "student"

EduSystemServer/Student/views.py

@@ -2,22 +2,15 @@ from django.shortcuts import render
 
 # Create your views here.
 from django.http import JsonResponse
-<<<<<<< Updated upstream
 from .models import Student
-=======
-<<<<<<< HEAD
-
 from EduSystemServer.utils import ResponseUtil
 from Student.models import Student
-=======
 from .models import Student
->>>>>>> 1e084d20f30e0b66d5e309a483f87ce5cfe06c39
->>>>>>> Stashed changes
 from django.views.decorators.csrf import csrf_exempt
 from django.http import QueryDict
 from io import BytesIO
 from django.http.multipartparser import MultiPartParser
-
+import json
 
 @csrf_exempt
 def studnets(request):

EduSystemServer/course/migrations/0002_auto_20230907_0859.py

@@ -12,12 +12,12 @@ class Migration(migrations.Migration):
     operations = [
         migrations.AlterField(
             model_name='course',
-            name='c_name',
+            name='name',
             field=models.CharField(blank=True, max_length=255, verbose_name='课程名称'),
         ),
         migrations.AlterField(
             model_name='course',
-            name='c_type',
+            name='type',
             field=models.CharField(blank=True, max_length=128, verbose_name='课程类型'),
         ),
     ]

EduSystemServer/teacher/migrations/0002_auto_20230907_0859.py

@@ -12,27 +12,27 @@ class Migration(migrations.Migration):
     operations = [
         migrations.AlterField(
             model_name='teacher',
-            name='t_dept',
+            name='dept',
             field=models.CharField(blank=True, max_length=128, verbose_name='教师所属院系'),
         ),
         migrations.AlterField(
             model_name='teacher',
-            name='t_education',
+            name='education',
             field=models.CharField(blank=True, max_length=128, verbose_name='教师学历'),
         ),
         migrations.AlterField(
             model_name='teacher',
-            name='t_name',
+            name='name',
             field=models.CharField(blank=True, max_length=255, verbose_name='教师名称'),
         ),
         migrations.AlterField(
             model_name='teacher',
-            name='t_sex',
+            name='sex',
             field=models.CharField(blank=True, max_length=128, verbose_name='教师性别'),
         ),
         migrations.AlterField(
             model_name='teacher',
-            name='t_title',
+            name='title',
             field=models.CharField(blank=True, max_length=128, verbose_name='教师职称'),
         ),
     ]

EduSystemServer/teacher/views.py

@@ -9,21 +9,28 @@ from django.views.decorators.csrf import csrf_exempt
 from io import BytesIO
 from django.http.multipartparser import MultiPartParser
 from django.http import QueryDict
-from course.models import Course,SC
+from course.models import Course, SC
 from Student.models import Student
+from django.db.models import Q
 import json
+
+from EduSystemServer.utils import ResponseUtil
+
+
 @csrf_exempt
 def teacher(request):
     if request.method == "POST":
         teacher_information = Teacher()
+        teacher_information.username = request.POST.get('username')
+        teacher_information.password = request.POST.get('password')
         teacher_information.name = request.POST.get('name')
         teacher_information.sex = request.POST.get('sex')
         teacher_information.title = request.POST.get('title')
         teacher_information.education = request.POST.get('education')
         teacher_information.dept = request.POST.get('dept')
         teacher_information.save()
-        print(teacher_information.name)
-        return JsonResponse({'code': 200, 'msg': 'success',"data": teacher_information.to_dict()},  safe=False)
+        response = ResponseUtil.ok(teacher_information.to_dict(), "老师信息插入成功")
+        return JsonResponse(response)
 
     elif request.method == "GET":
         name = request.GET.get('name')
@@ -56,7 +63,8 @@ def teacher(request):
             all_objects = Teacher.objects.all()
             for teacher_x in all_objects:
                 data.append(teacher_x.to_dict())
-        return JsonResponse({'code': 200, 'msg': 'success', 'data': data}, safe=False)
+        response = ResponseUtil.ok(data, "老师信息查询成功")
+        return JsonResponse(response)
 
     elif request.method == "DELETE":
         parser = MultiPartParser(request.META, BytesIO(request.body), request.upload_handlers, request.encoding)
@@ -70,7 +78,7 @@ def teacher(request):
             response = {"code": 200, "message": "删除成功！", "data": info}
             return JsonResponse(response)
         except:
-            response = {"code": 200, "message": "删除失败，未找到老师信息！"}
+            response = ResponseUtil.ok("")
             return JsonResponse(response)
     elif request.method == 'PUT':
         put = MultiPartParser(request.META, request, request.upload_handlers, request.encoding).parse()
@@ -104,22 +112,81 @@ def delete(request):
 def teaching_resources(request):
     pass
 @csrf_exempt
-def student_performance_management(request):
-    if request.method == "POST":
+def student_performance_management(request): # 学生成绩管理
+    if request.method == "POST": # 学生成绩录入
         sid = request.POST.get('sid')
         cid = request.POST.get('cid')
         middle_grade = float(request.POST.get('middle_grade'))
         end_grade = float(request.POST.get('end_grade'))
-        if middle_grade <= 100 and middle_grade >= 0:
-            sc = SC()
-            sid = Student.objects.get(sid=sid)
-            print(sid)
-            cid = Course.objects.get(cid=cid)
-            sc.sid = sid
-            sc.cid = cid
-            sc.middle_grade = middle_grade
-            sc.end_grade=end_grade
-            sc.save()
-            return JsonResponse({'code': 200, 'msg': 'success'}, safe=False)
+        if middle_grade <= 100 and middle_grade >= 0 and end_grade <= 100 and end_grade >= 0:
+            query = SC.objects.filter(sid = sid, cid =cid)
+            if query.exists(): # 如果学生存在，则修改学生成绩
+                query.update(middle_grade = middle_grade, end_grade= end_grade)
+            else: # 如果学生成绩不存在，则插入学生成绩信息
+                sc = SC()
+                sid = Student.objects.get(sid=sid)
+                cid = Course.objects.get(cid=cid)
+                sc.sid = sid
+                sc.cid = cid
+                sc.middle_grade = middle_grade
+                sc.end_grade=end_grade
+                sc.save()
+            filtered = SC.objects.filter(sid = sid, cid =cid)
+            data = filtered.values()# 将 QuerySet 对象转换为字典列表
+            data = list(data) # 转换为列表以便序列化为 JSON
+            response = ResponseUtil.ok(data,"学生成绩录入成功")
+            return JsonResponse(response)
         else:
-            return JsonResponse({'code': 200, 'msg': '成绩输入有误'}, safe=False)
+            response = ResponseUtil.error("成绩输入有误")
+            return JsonResponse(response)
+    elif request.method == "GET":
+        cid = request.GET.get('cid')
+        c_name = request.GET.get('c_name')
+        sid = request.GET.get('sid')
+        s_name = request.GET.get('s_name')
+        data = []
+        if c_name:
+            data.append(SC.objects.filter(cid__name=c_name))
+        elif s_name:
+            data.append(SC.objects.filter(sid__name=s_name))
+        elif sid and cid:
+            data.append(SC.objects.filter(sid=sid, cid=cid))
+        elif sid:
+            data.append(SC.objects.filter(sid=sid))
+        elif cid:
+            data.append(SC.objects.filter(cid=cid))
+        else:
+            data.append(SC.objects.all())
+        response = ResponseUtil.ok(list(data[0].values()), "成绩查询成功")
+        return JsonResponse(response)
+
+    elif request.method == "DELETE":
+        put = MultiPartParser(request.META, request, request.upload_handlers, request.encoding).parse()
+        sid = put[0]['sid']
+        print(sid)
+        try:
+            info = SC.objects.filter(sid=sid)
+            data = info.values()  # 将 QuerySet 对象转换为字典列表
+            data = list(data)  # 转换为列表以便序列化为 JSON
+            print(info)
+            SC.objects.filter(sid=sid).delete()
+            response = ResponseUtil.ok(data,"删除成功！")
+            return JsonResponse(response)
+        except:
+            response = ResponseUtil.error("未找到学生成绩")
+            return JsonResponse(response)
+    elif request.method == 'PUT':
+        put = MultiPartParser(request.META, request, request.upload_handlers, request.encoding).parse()
+        # request.PUT = put[0]
+        print(put)
+        sid = put[0]['sid']
+        cid = put[0]['cid']
+        middle_grade = put[0]['middle_grade']
+        end_grade = put[0]['end_grade']
+        SC.objects.filter(sid=sid, cid=cid).update(middle_grade=middle_grade)
+        SC.objects.filter(sid=sid, cid=cid).update(end_grade=end_grade)
+        filtered = SC.objects.filter(sid=sid, cid=cid)
+        data = filtered.values()  # 将 QuerySet 对象转换为字典列表
+        data = list(data)  # 转换为列表以便序列化为 JSON
+        response = ResponseUtil.ok(data, "学生成绩修改成功")
+        return JsonResponse(response)