def add_product(request):
add_product_form = AddProductForm(request.GET)
if add_product_form.is_valid():
product_name = add_product_form.cleaned_data['product_name']
hashtag_list = add_product_form.cleaned_data['hashtags'].split(', ')
period_start = request.GET['period']
context = {
'hashtags': hashtag_list,
'product_name': product_name
}
context['sentiments'] = fetch_sentiments(product_name, hashtag_list, period_start)
return HttpResponse(
json.dumps(context),
content_type='application/json',
status=200
)
else:
return HttpResponse(json.dumps({
'errors': add_product_form.errors
}),
content_type='application/json',
status=200
)
def update_period(request):
products = json.loads(request.GET['products'])
period_start = request.GET['period']
context = list()
for product in products:
context.append({
'product_name': product['product_name'],
'hashtags': product['hashtags'],
'category': product['category'],
'sentiments': fetch_sentiments(product['product_name'], product['hashtags'], period_start)
})
return HttpResponse(
json.dumps(context),
content_type='application/json',
status=200
)