def shouldAddLastBlock(self):
if self.isLastBlock():
if Voted.objects.count() == Elector.objects.count():
return True
eb = ElectionBusiness()
if eb.isLocked() and eb.hadFinished():
return True
return False
def isLastBlock(self):
eb = ElectionBusiness()
if self.shouldAddBlock():
ec = eb.getCurrentElectionConfig()
if (Voted.objects.count()-ec.min_votes_in_last_block)/Elector.objects.count() > ec.attendance_rate:
return True
if eb.isLocked() and eb.hadFinished():
return True
return False
def shouldAddBlock(self):
eb = ElectionBusiness()
# While election is occurring, new blocks should be generated.
if eb.isOccurring():
return True
if eb.isLocked() and eb.hadFinished():
return True
ec = eb.getCurrentElectionConfig()
if not ec:
raise DatabaseError('There is not Election Configuration for the current election')
# Independently of election is occurring, if we have votes, a new block must be generated.
if Voted.objects.filter(hash_val__isnull=True).count() > 0:
return True
# If election is not occurring and we do not have votes we do not need to generate a block.
return False