def post(self, request):
serializer = ExamCreate(data=request.data)
if serializer.is_valid():
name = serializer.data.get("name")
teacher = serializer.data.get("teacher")
exam = Exam()
exam.name = name
exam.Teacher = teacher
exam.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
def test_to_find_an_exam_with_all_its_questions(self):
e = Exam()
e.name = "Simple Exam"
e.start_date = datetime.now()
e.save()
q = e.question_set.create()
choice1 = MultipleChoice()
choice1.valid = True
choice1.text = "RED"
q.choice_set.add(choice1)
print(choice1.id)
self.assertIsNotNone(choice1.id)
def post(self, request):
ret = dict()
try:
user_id = request.session.get('_auth_user_id')
exam = Exam()
exam.create_user_id = user_id
exam.name = request.POST.get("title")
exam.duration = int(request.POST.get("duration"))
types = request.POST.getlist("types", [])
if len(types) == 0:
raise Exception('考试类型不能为空')
dep_id_list = []
if 'to' in request.POST and request.POST['to']:
dep_id_list = request.POST.getlist('to', [])
if len(dep_id_list) == 0:
raise Exception('考试部门不能为空')
exam.start_time = request.POST.get("start_time")
exam.end_time = request.POST.get("end_time")
one_num = request.POST.get('one_num')
one_score = request.POST.get('one_score')
if one_num:
if int(one_num) > 0:
if not one_score or float(one_score) <= 0:
raise Exception('请正确输入单选题数量与分数')
one_data_num = 0 # 判断题目数量是否足够
for i in types:
one_data = ExamOneChoose.objects.filter(type_id=i)
one_data_num += len(one_data)
if int(one_num) > one_data_num:
raise Exception('单选题数量超出当前题库存储数量')
exam.one_num = one_num
exam.one_score = float(one_score)
elif int(one_num) < 0:
raise Exception('请正确输入单选题数量与分数')
muti_num = request.POST.get('muti_num')
muti_score = request.POST.get('muti_score')
if muti_num:
if int(muti_num) > 0:
if not muti_score or float(muti_score) <= 0:
raise Exception('请正确输入多选题数量与分数')
muti_data_num = 0 # 判断题目数量是否足够
for i in types:
muti_data = ExamMutiChoose.objects.filter(type_id=i)
muti_data_num += len(muti_data)
if int(muti_num) > muti_data_num:
raise Exception('多选题数量超出当前题库存储数量')
exam.muti_num = muti_num
exam.muti_score = float(muti_score)
elif int(muti_num) < 0:
raise Exception('请正确输入多选题数量与分数')
TorF_num = request.POST.get('TorF_num')
TorF_score = request.POST.get('TorF_score')
if TorF_num:
if int(TorF_num) > 0:
if not TorF_score or float(TorF_score) <= 0:
raise Exception('请正确输入判断题数量与分数')
TorF_data_num = 0 # 判断题目数量是否足够
for i in types:
TorF_data = ExamTorF.objects.filter(type_id=i)
TorF_data_num += len(TorF_data)
if int(TorF_num) > TorF_data_num:
raise Exception('判断题数量超出当前题库存储数量')
exam.TorF_num = TorF_num
exam.TorF_score = float(TorF_score)
elif int(TorF_num) < 0:
raise Exception('请正确输入判断题数量与分数')
exam.total_score = float(request.POST.get('total_score'))
if exam.total_score <= 0:
raise Exception('总分不能小于等于0')
exam.pass_score = float(request.POST.get('pass_score'))
if exam.total_score < exam.pass_score:
raise Exception('总分不能小于及格分数')
exam.save()
for t in types:
exam_type = ExamTypeRel()
exam_type.exam = exam
exam_type.type_id = t
exam_type.save()
for d in dep_id_list:
exam_dep = ExamDep()
exam_dep.exam = exam
exam_dep.dep_id = d
exam_dep.save()
ret['code'] = '0'
except Exception as e:
ret['code'] = '-1'
ret['error'] = str(e)
return HttpResponse(json.dumps(ret, cls=DjangoJSONEncoder),
content_type='application/json')
