def add_like():
id = int(request.args.get('id'))
u = current_user()
t = Topic.one(id=id)
user = User.one(id=t.user_id)
form = {'topic_id': t.id, 'num': 1}
l = Like.one(topic_id=t.id, user_id=u.id)
if l is None:
Like.new(form, u.id)
send_like(u, user, id, '')
else:
Like.delete(l.id)
return redirect(url_for('.detail_like', id=t.id))
def delete_like(post_id):
try:
# gets the post the like is related to
post = Post.get(Post.id == post_id)
# gets the like instance by the post and current user
Like.delete().where(Like.post == post,
Like.user == current_user.id).execute()
return jsonify(data={},
status={
'code': 200,
'message': 'Successfully unliked post.'
})
# exception thrown if the like doesnt exist
except DoesNotExist:
return jsonify(data={},
status={
'code': 404,
'message': 'Failure to get resource.'
})
