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126 lines
4.9 KiB
126 lines
4.9 KiB
from django.shortcuts import render
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# Create your views here.
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# Create your views here.
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from django.http import JsonResponse
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from .models import Teacher
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from django.views.decorators.csrf import csrf_exempt
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from io import BytesIO
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from django.http.multipartparser import MultiPartParser
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from django.http import QueryDict
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from course.models import Course,SC
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from Student.models import Student
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import json
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@csrf_exempt
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def teacher(request):
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if request.method == "POST":
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teacher_information = Teacher()
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teacher_information.name = request.POST.get('name')
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teacher_information.sex = request.POST.get('sex')
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teacher_information.title = request.POST.get('title')
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teacher_information.education = request.POST.get('education')
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teacher_information.dept = request.POST.get('dept')
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teacher_information.save()
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print(teacher_information.name)
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return JsonResponse({'code': 200, 'msg': 'success',"data": teacher_information.to_dict()}, safe=False)
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elif request.method == "GET":
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name = request.GET.get('name')
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sex = request.GET.get('sex')
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title = request.GET.get('title')
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education = request.GET.get('education')
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dept = request.GET.get('dept')
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data = []
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if name:
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filtered = Teacher.objects.filter(name=name)
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for teacher_x in filtered:
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data.append(teacher_x.to_dict())
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elif sex:
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filtered = Teacher.objects.filter(sex=sex)
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for teacher_x in filtered:
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data.append(teacher_x.to_dict())
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elif title:
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filtered = Teacher.objects.filter(title=title)
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for teacher_x in filtered:
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data.append(teacher_x.to_dict())
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elif education:
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filtered = Teacher.objects.filter(education=education)
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for teacher_x in filtered:
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data.append(teacher_x.to_dict())
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elif dept:
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filtered = Teacher.objects.filter(dept=dept)
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for teacher_x in filtered:
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data.append(teacher_x.to_dict())
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else:
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all_objects = Teacher.objects.all()
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for teacher_x in all_objects:
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data.append(teacher_x.to_dict())
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return JsonResponse({'code': 200, 'msg': 'success', 'data': data}, safe=False)
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elif request.method == "DELETE":
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parser = MultiPartParser(request.META, BytesIO(request.body), request.upload_handlers, request.encoding)
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posdict = parser.parse()
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print(posdict)
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tid = int(posdict[0]['tid'])
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print(tid)
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try:
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info = Teacher.objects.filter(tid=tid).get().to_dict()
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Teacher.objects.filter(tid=tid).delete()
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response = {"code": 200, "message": "删除成功！", "data": info}
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return JsonResponse(response)
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except:
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response = {"code": 200, "message": "删除失败，未找到老师信息！"}
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return JsonResponse(response)
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elif request.method == 'PUT':
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put = MultiPartParser(request.META, request, request.upload_handlers, request.encoding).parse()
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# request.PUT = put[0]
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print(put)
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tid = put[0]['tid']
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name = put[0]['name']
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sex = put[0]['sex']
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title = put[0]['title']
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education = put[0]['education']
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dept = put[0]['dept']
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Teacher.objects.filter(tid=tid).update(name=name)
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Teacher.objects.filter(tid=tid).update(sex=sex)
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Teacher.objects.filter(tid=tid).update(title=title)
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Teacher.objects.filter(tid=tid).update(education=education)
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Teacher.objects.filter(tid=tid).update(dept=dept)
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data = Teacher.objects.filter(tid=tid)[0].to_dict()
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return JsonResponse({'code': 200, 'msg': 'success','data':data}, safe=False)
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def delete(request):
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tid = request.GET.get('tid')
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try:
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Teacher.objects.filter(tid = tid).delete()
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return JsonResponse({'code': 200, 'msg': 'success'}, safe=False)
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except:
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return JsonResponse({'code': 200, 'msg': '删除失败'}, safe=False)
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@csrf_exempt
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def teaching_resources(request):
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pass
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@csrf_exempt
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def student_performance_management(request):
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if request.method == "POST":
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sid = request.POST.get('sid')
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cid = request.POST.get('cid')
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middle_grade = float(request.POST.get('middle_grade'))
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end_grade = float(request.POST.get('end_grade'))
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if middle_grade <= 100 and middle_grade >= 0:
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sc = SC()
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sid = Student.objects.get(sid=sid)
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print(sid)
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cid = Course.objects.get(cid=cid)
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sc.sid = sid
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sc.cid = cid
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sc.middle_grade = middle_grade
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sc.end_grade=end_grade
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sc.save()
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return JsonResponse({'code': 200, 'msg': 'success'}, safe=False)
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else:
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return JsonResponse({'code': 200, 'msg': '成绩输入有误'}, safe=False)
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