def enroll_list(request):
"""
List all enrollments, or create a new enrollment.
"""
if request.method == 'GET':
enroll1 = Enrollment.objects.using("student1").all()
enroll2 = Enrollment.objects.using("student2").all()
serializer1 = EnrollSerializer(enroll1, many=True)
serializer2 = EnrollSerializer(enroll2, many=True)
#print serializer1.data
return JSONResponse(serializer1.data+serializer2.data)
elif request.method == 'POST':
data = JSONParser().parse(request)
try:
CouObj = Course.objects.using("course").get(courseID=data["courseID"])
except Course.DoesNotExist:
return HttpResponse(status=404)
try:
if data["studentID"][0]<"n" :
StuObj = Student.objects.using("student1").get(studentID=data["studentID"])
else:
StuObj = Student.objects.using("student2").get(studentID=data["studentID"])
except Student.DoesNotExist:
return HttpResponse(status=404)
serializer_stu = EnrollSerializer(data=data)
serializer_cou = CEnrollSerializer(data=data)
if serializer_stu.is_valid() and serializer_cou.is_valid():
serializer_stu.save()
serializer_cou.save()
return JSONResponse(serializer_stu.data, status=201)
return JSONResponse(serializer_stu.errors, status=400)
def enroll_list(request):
if request.method == 'GET':
enroll = Enrollment.objects.using('course').all()
serializer = EnrollSerializer(enroll, many=True)
return JSONResponse(serializer.data)
elif request.method == 'POST':
data = JSONParser().parse(request)
try:
CouObj = Course.objects.using("course").get(courseID=data["courseID"])
except Course.DoesNotExist:
return HttpResponse(status=404)
try:
if data["studentID"]<"n":
StuObj = Student.objects.using("student1").get(studentID=data["studentID"])
else:
StuObj = Student.objects.using("student2").get(studentID=data["studentID"])
except Student.DoesNotExist:
return HttpResponse(status=404)
serializer_cou = EnrollSerializer(data=data)
serializer_stu = SEnrollSerializer(data=data)
if serializer_stu.is_valid() and serializer_cou.is_valid():
serializer_stu.save()
serializer_cou.save()
return JSONResponse(serializer_cou.data, status=201)
return JSONResponse(serializer_cou.errors, status=400)
def enroll_detail(request, sID, cID):
"""
Retrieve, update or delete a enrollment.
"""
try:
if sID[0]<="m":
enroll_stu = Enrollment.objects.using('student1').filter(studentID=sID).filter(courseID=cID)
else:
enroll_stu = Enrollment.objects.using('student2').filter(studentID=sID).filter(courseID=cID)
enroll_cou = CEnrollment.objects.using('course').filter(studentID=sID).filter(courseID=cID)
serializer_stu = EnrollSerializer(enroll_stu)
serializer_cou = CEnrollSerializer(enroll_cou)
except Enrollment.DoesNotExist:
return HttpResponse(status=404)
if request.method == 'GET':
serializer = EnrollSerializer(enroll_stu)
return JSONResponse(serializer_stu.data)
elif request.method == 'PUT':
data = JSONParser().parse(request)
serializer_stu = EnrollSerializer(enroll_stu, data=data)
serializer_cou = CEnrollSerializer(enroll_cou,data=data)
if serializer_stu.is_valid() and serializer_cou.is_valid():
serializer_stu.save()
serializer_cou.save()
return JSONResponse(serializer.data)
return JSONResponse(serializer_stu.errors, status=400)
elif request.method == 'DELETE':
enroll_stu.delete()
enroll_cou.delete()
return HttpResponse(status=204)
