def get_stories_from_story_id_list(story_id_list):
"""
Get stories from story ID list
Parameter: story ID list
"""
if not isinstance(story_id_list, list):
return None
stories = []
for story_id in story_id_list:
story = cache.get("story:" + str(story_id))
if story == None:
story = redis.update_story_cache(story_id)
story_hits = cache.get("story:" + str(story_id) + ":hits")
if story_hits == None:
story_hits = redis.update_hits_value_cache(story_id)
story["hits"] += int(story_hits)
stories.append(story)
return stories
def close_inactive_story_for_few_days():
"""
Close story if story is not updated for few days
Period: once a day
"""
stories = Stories.objects.filter(
state='processing',
updated_at__lt=timezone.now() - timedelta(days=INACTIVATE_DAYS_TO_CLOSE_STORY)
).exclude(id=25)
for story in stories:
story.state = 'closed'
story.save()
redis.update_story_cache(story.id, 'state', 'closed')
redis.update_story_cache(story.id, 'closing_vote_opened', False)
# Push notification to story contributors and subscribers
push_notification_to_user(story, 'closed', story.title, None, None, 0)
return None
def check_closing_vote_for_story():
"""
Check closing vote for story and close story if agreement ratio exceeds specific value
Period: every hour on the hour
"""
closing_votes = ClosingVotes.objects.filter(closed=False, due__lte=timezone.now())
for closing_vote in closing_votes:
story = closing_vote.story
# Story already closed
if story.state == 'closed':
closing_vote.closed = True
closing_vote.save()
redis.update_story_cache(story.id, 'state', 'closed')
# Succeed to close story
elif utilities.get_percentage_value(closing_vote.agreement_count,
closing_vote.disagreement_count) >= MIN_AGREEMENT_RATIO_TO_CLOSE_STORY:
story.state = 'closed'
story.save()
redis.update_story_cache(story.id, 'state', 'closed')
# Push notification to story contributors and subscribers
push_notification_to_user(story, 'closed', story.title, None, None, 0)
# Failed to close story
else:
closing_vote.closed = True
closing_vote.save()
redis.update_story_cache(story.id, 'closing_vote_opened', False)
return None
def update_nickname_of_user_wrote_contents_cache(user_obj):
"""
Update nickname of stories, comments, replies cache that user wrote
Parameter: user object
"""
if not isinstance(user_obj, Users):
return None
story_id_list = api.get_id_list_of_user_wrote_stories(user_obj, None, None)
for story_id in story_id_list:
redis.update_story_cache(story_id, 'author_nickname', user_obj.nickname)
comment_id_list = api.get_id_list_of_user_wrote_comments(user_obj, None, None)
for comment_id in comment_id_list:
redis.update_comment_cache(comment_id, 'author_nickname', user_obj.nickname)
reply_id_list = api.get_id_list_of_user_wrote_replies(user_obj, None, None)
for reply_id in reply_id_list:
redis.update_reply_cache(reply_id, 'author_nickname', user_obj.nickname)
return None