def increase_hackathon_stat(self, hackathon, stat_type, increase):
"""Increase or descrease the count for certain hackathon stat
:type hackathon: Hackathon
:param hackathon: instance of Hackathon to be counted
:type stat_type: str|unicode
:param stat_type: type of stat that defined in constants.py#HACKATHON_STAT
:type increase: int
:param increase: increase of the count. Can be positive or negative
"""
stat = HackathonStat.objects(hackathon=hackathon,
type=stat_type).first()
if stat:
stat.count += increase
else:
stat = HackathonStat(hackathon=hackathon,
type=stat_type,
count=increase)
if stat.count < 0:
stat.count = 0
stat.update_time = self.util.get_now()
stat.save()
def update_hackathon_stat(self, hackathon, stat_type, count):
"""Increase or descrease the count for certain hackathon stat
:type hackathon: Hackathon
:param hackathon: instance of Hackathon to be counted
:type stat_type: str|unicode
:param stat_type: type of stat that defined in constants.py#HACKATHON_STAT
:type count: int
:param count: the new count for this stat item
"""
stat = HackathonStat.objects(hackathon=hackathon,
type=stat_type).first()
if stat:
stat.count = count
stat.update_time = self.util.get_now()
else:
stat = HackathonStat(hackathon=hackathon,
type=stat_type,
count=count)
if stat.count < 0:
stat.count = 0
stat.save()
