def like_post(request, post_id):
method = request.POST.get('method')
if request.method == 'POST':
post = get_object_or_404(Post, id=post_id)
if method == 'like':
if Like.objects.filter(post=post, author=request.user.userprofile):
raise ValidationError(
_('Invalid like: %(value)s'),
code='invalid',
params={'value': 'already exists'},
)
like = Like(author=request.user.userprofile, post=post)
like.save()
elif method == 'dislike':
like = Like.objects.get(author=request.user.userprofile, post=post)
like.delete()
post.save()
post.author.save()
request.user.userprofile.save()
response_data = {}
response_data['post_id'] = post.id
response_data['likes'] = post.like_set.count()
return HttpResponse(
json.dumps(response_data),
content_type="application/json"
)
else:
return HttpResponse(
json.dumps({"nothing to see": "this isn't happening"}),
content_type="application/json"
)
def likepost(request, pk=None):
post = get_object_or_404(Post, id=pk)
if request.user.is_authenticated:
like = Like.objects.filter(post=post, author=request.user).first()
if not like:
like = Like(post=post, author=request.user)
like.save()
else:
like.delete()
return HttpResponse(Like.objects.filter(post=post).count())
