def put(self, request, schid=None, stuid=None):
school = self.get_school_object(schid)
student = self.get_student_object(stuid)
request.data['school_name'] = schid
request.data['student_ID'] = stuid
if school == False:
out_school = "school name is not exist"
else:
serializer_school = school_serializer(school, data=request.data)
if serializer_school.is_valid():
serializer_school.save()
out_school = serializer_school.data
if student == False:
out_student = "student ID is not exist"
else:
serializer_student = student_serializer(student, data=request.data)
if serializer_student.is_valid():
serializer_student.save()
out_student = serializer_student.data
return Response(data={
"school": out_school,
"student": out_student
},
status=status.HTTP_200_OK)
def get(self, request):
try:
serializer = student_serializer(self.get_object(), many=True)
return Response(data=serializer.data, status=status.HTTP_200_OK)
except:
return Response("Student is empty!",
status=status.HTTP_400_BAD_REQUEST)
def get(self, request, id=None):
#check if school exists
temp1 = School.objects.filter(school_name=id)
if temp1.count() == 0: #school doesn't exist
return Response(data="School name does not exist",
status=status.HTTP_400_BAD_REQUEST)
serializer = student_serializer(self.get_student_object(id), many=True)
return Response(data={"student": serializer.data},
status=status.HTTP_200_OK)
def get(self, request, id=None):
try:
obj = self.get_object(id)
if obj == False:
return Response(data="ID is not exist",
status=status.HTTP_400_BAD_REQUEST)
serializer = student_serializer(obj)
return Response(data=serializer.data, status=status.HTTP_200_OK)
except:
return Response(status=status.HTTP_400_BAD_REQUEST)
def put(self, request, id=None):
try:
instance = Student.objects.get(student_ID=id)
except:
return Response("ID is not exist",
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
request.data["student_ID"] = id
print(instance)
serializer = student_serializer(instance, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(data=serializer.data, status=status.HTTP_200_OK)
print(serializer.errors)
return Response(data="Serializer is not valid",
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
def post(self, request, id=None):
#check if student not already exist
temp0 = Student.objects.filter(firstname=request.data['firstname'],
lastname=request.data['lastname'])
if temp0.count() != 0: # student exist
return Response(data="This student are already exist!",
status=status.HTTP_400_BAD_REQUEST)
#check if school exists
temp1 = School.objects.filter(school_name=id)
if temp1.count() == 0: #school doesn't exist
return Response(data="School name does not exist",
status=status.HTTP_400_BAD_REQUEST)
#check if can add student into school
temp2 = Student_School.objects.filter(school_name=id)
print(temp2)
print("temp2.count() is : " + str(temp2.count()))
if temp2.count() >= temp1.first().max_student_number:
return Response(data="Cannot add student anymore",
status=status.HTTP_400_BAD_REQUEST)
request.data['school_name'] = id
request.data['student_ID'] = ''.join(
random.choice(string.ascii_letters) for i in range(6))
print(request.data)
serializer_student = student_serializer(data=request.data)
if serializer_student.is_valid():
serializer_student.save()
else:
print("cannot validate student serializer")
print(serializer_student.errors)
serializer_ss = ss_serializer(data=request.data)
if serializer_ss.is_valid():
serializer_ss.save()
else:
print("cannot validate ss serializer")
print(serializer_ss.errors)
return Response(serializer_ss.errors,
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
return Response(serializer_student.data,
status=status.HTTP_201_CREATED)
def get(self, request, schid=None, stuid=None):
# query = Student_School.objects.filter(school_name=schid,student_ID=stuid)
# print(query)
school = self.get_school_object(schid)
student = self.get_student_object(stuid)
if school == False:
school_out = list()
else:
school_out = school_serializer(school).data
if student == False:
student_out = list()
else:
student_out = student_serializer(student).data
return Response(data={
"school": school_out,
"student": student_out
},
status=status.HTTP_200_OK)