def save_balance_change(self, vc, student_user, parent_user,
student_amount, balance_reason, account_balance):
BalanceChange.save_balance_change(
BalanceChange.CHILDREN,
student_user.id,
vc.id,
balance_reason,
student_amount,
parent_user_id=parent_user.id,
adviser_user_id=parent_user.adviser_user_id,
xg_user_id=parent_user.xg_user_id,
balance_id=account_balance.id)
def add_student_fbc(self, vc, students, reason):
for student in students:
parent_user = student.parent_user
BalanceChange.save_balance_change(
BalanceChange.CHILDREN,
student.id,
vc.id,
reason,
0,
parent_user_id=parent_user.id,
adviser_user_id=parent_user.adviser_user_id,
xg_user_id=parent_user.xg_user_id,
balance_id=None)
def compensation_student(self, vc, students, student_amount,
account_class):
for student in students:
parent_user = student.parent_user
account_balance = self.create_account(
parent_user, AccountBalance.ACTIVITY_AMOUNT, account_class)
BalanceChange.save_balance_change(
BalanceChange.CHILDREN,
student.id,
vc.id,
BalanceChange.NO_SHOW_COMPENSATION,
student_amount,
parent_user_id=parent_user.id,
adviser_user_id=parent_user.adviser_user_id,
xg_user_id=parent_user.xg_user_id,
balance_id=account_balance.id)
return True
def check_exception(self, request, pk):
try:
result = int(request.data.get('result'))
student_amount = Decimal(request.data.get('student_amount', 0))
teacher_amount = Decimal(request.data.get('teacher_amount', 0))
description = request.data.get('description', None)
if student_amount > 200 or student_amount < 0:
raise ArithmeticError('参数超出范围')
if teacher_amount > 200 or teacher_amount < 0:
raise ArithmeticError('参数超出范围')
except Exception as e:
logger.error(e)
return JsonResponse(code=1, msg='参数错误', status=status.HTTP_200_OK)
try:
vc = VirtualclassInfo.objects.get(id=pk)
if vc.reason == VirtualclassInfo.NORMAL and vc.status == VirtualclassInfo.FINISH_NOMAL:
return JsonResponse(code=1,
msg='该课堂正常结束，不能审核',
status=status.HTTP_200_OK)
except ObjectDoesNotExist as e:
return JsonResponse(code=1,
msg='该课堂不存在',
status=status.HTTP_200_OK)
user = request.session.get('user')
logger.debug(
'check_exception, operator:{}, result:{}, student_amount:{}, teacher_amount:{}, description:{}, virtual_class_id:{}'
.format(user.get('id'), result, student_amount, teacher_amount,
description, pk))
now_time = timezone.now()
members = vc.virtual_class_member.all()
students = [member.student_user for member in members]
teacher = vc.tutor_user
vc_exception = VirtualclassException.objects.filter(
virtual_class_id=vc.id).first()
if vc_exception:
return JsonResponse(code=1,
msg='该条数据已审核，请勿重复审核',
status=status.HTTP_200_OK)
account_balance_change = BalanceChange.objects.filter(
reason__in=(
BalanceChange.ABSENCE_PENALTY, # 学生缺席罚金
BalanceChange.NO_SHOW_COMPENSATION, # 导师不出席对学生的补偿
BalanceChange.ABSENCE_COMPENSATION, # 学生缺席老师奖励
BalanceChange.NO_SHOW_PENALTY, # 老师缺席罚金
),
reference=vc.id).all()
if len(account_balance_change) > 1:
return JsonResponse(code=1,
msg='该条数据已审核，请勿重复审核',
status=status.HTTP_200_OK)
vc_exception = VirtualclassException()
vc_exception.result = result
vc_exception.description = description
vc_exception.cms_user_id = request.session.get('user').get('id')
vc_exception.virtual_class_id = vc.id
exchange = ExchangeRate.objects.filter(
currency='CNY', valid_start__lt=now_time,
valid_end__gte=now_time).first()
account_class = AccountBalance.NORMAL_ACCOUNT
class_type_price = ClasstypePrice.objects.filter(
class_type_id=vc.class_type_id,
course_edition_id=vc.lesson.course.course_edition.id).first()
if class_type_price:
account_class = class_type_price.account_class
if result == VirtualclassException.STUDENT_ABSENCE: # 学生缺席
'''学生缺席，对老师进行补偿，对学生进行扣款'''
vc.reason = VirtualclassInfo.STUDENT_ABSENCE
vc.status = VirtualclassInfo.FINISH_ABNOMAL
vc.save()
if student_amount:
student_amount = 0 - (student_amount / exchange.rate)
self.absence_penalty(vc, students, student_amount,
account_class)
else:
self.add_student_fbc(vc, students,
BalanceChange.ABSENCE_PENALTY)
teacher_amount = teacher_amount / exchange.rate
BalanceChange.save_balance_change(
BalanceChange.TEACHER, teacher.id, vc.id,
BalanceChange.ABSENCE_COMPENSATION, teacher_amount)
elif result == VirtualclassException.TEACHER_ABSENCE: # 老师缺席
'''老师缺席，对学生进行补偿，对老师进行扣款'''
vc.reason = VirtualclassInfo.TUTOR_ABSENCE
vc.status = VirtualclassInfo.FINISH_ABNOMAL
vc.save()
if student_amount:
student_amount = student_amount / exchange.rate
self.compensation_student(vc, students, student_amount,
account_class)
else:
self.add_student_fbc(vc, students,
BalanceChange.NO_SHOW_COMPENSATION)
teacher_amount = 0 - (teacher_amount / exchange.rate)
BalanceChange.save_balance_change(BalanceChange.TEACHER,
teacher.id, vc.id,
BalanceChange.NO_SHOW_PENALTY,
teacher_amount)
elif result == VirtualclassException.TEACHER_AND_STUDENT_ABSENCE: # 老师学生都缺席
'''老师学生都缺席，对学生老师进行扣款'''
vc.status = VirtualclassInfo.FINISH_ABNOMAL
vc.reason = VirtualclassInfo.CLASS_NOONE
vc.save()
teacher_amount = 0 - (teacher_amount / exchange.rate)
BalanceChange.save_balance_change(BalanceChange.TEACHER,
teacher.id, vc.id,
BalanceChange.NO_SHOW_PENALTY,
teacher_amount)
if student_amount:
student_amount = 0 - (student_amount / exchange.rate)
self.absence_penalty(vc, students, student_amount,
account_class)
else:
self.add_student_fbc(vc, students,
BalanceChange.ABSENCE_PENALTY)
vc_exception.save()
return JsonResponse(code=0, msg='success', status=status.HTTP_200_OK)