def remove_term_like(request):
term_id = None
up = False
down = False
context_dict ={}
if request.method == 'POST':
params=json.loads(request.body)
term_id = params['term_id']
signal = params['signal']
if term_id:
term = Term.objects.get(id = term_id)
termvote = TermVote.objects.get(user = request.user, term = term)
if termvote:
termvote.delete()
if signal == "up":
term.upvotes = term.upvotes - 1
up = True
elif signal == "down":
term.downvotes = term.downvotes - 1
down = True
term.save()
context_dict['downvotes'] = convert_to_small_representation(term.downvotes)
context_dict['upvotes'] = convert_to_small_representation(term.upvotes)
context_dict['up'] = up
context_dict['down'] = down
context_dict['success'] = True
else:
context_dict['success'] = False
context_dict['no_success_message'] = "Already removed a vote."
else:
context_dict['success'] = False
context_dict['no_success_message'] = "Invalid Form."
return HttpResponse(json.dumps(context_dict),content_type="application/json")
def add_term_like(request):
term_id = None
up = False
down = False
context_dict = {}
if request.method == 'POST':
params=json.loads(request.body)
term_id = params['term_id']
signal = params['signal']
if term_id:
term = Term.objects.get(id = term_id)
if not TermVote.objects.has_voted(request.user, term):
termvote = TermVote()
termvote.user = request.user
termvote.term = term
if signal == 'up':
termvote.upvote = True
termvote.downvote = False
term.upvotes = term.upvotes + 1
up = True
elif signal == 'down':
termvote.downvote = True
termvote.upvote = False
term.downvotes = term.downvotes + 1
down = True
termvote.save()
term.save()
else:
termvote = TermVote.objects.get(user = request.user, term=term)
if termvote.upvote:
if signal == 'down':
termvote.downvote = True
termvote.upvote = False
term.downvotes = term.downvotes + 1
term.upvotes = term.upvotes - 1
down = True
elif termvote.downvote:
if signal == 'up':
termvote.upvote = True
termvote.downvote = False
term.upvotes = term.upvotes + 1
term.downvotes = term.downvotes - 1
up = True
termvote.save()
term.save()
context_dict['downvotes'] = convert_to_small_representation(term.downvotes)
context_dict['upvotes'] = convert_to_small_representation(term.upvotes)
context_dict['up'] = up
context_dict['down'] = down
else:
context_dict['success']=False
return HttpResponse(json.dumps(context_dict),content_type="application/json")
context_dict['success'] = True
return HttpResponse(json.dumps(context_dict),content_type="application/json")