def test_calculate(self):
rewards = []
ratios = [0.25, 0.05, 0.3, 0.15, 0.25]
total_reward = 1000
for i, ratio in enumerate(ratios, start=1):
rl0 = RewardLog(
address="addr" + str(i),
type="D",
staking_balance=total_reward * ratio,
current_balance=0,
)
rl0.ratio = ratio
rl0.ratio3 = ratio
rewards.append(rl0)
rewards[0].type = TYPE_OWNERS_PARENT
rewards[1].type = TYPE_FOUNDERS_PARENT
rewards.append(
RewardLog("addrdummy", "D", 0, 0).skip("skipped for testing", 3))
founders_map = {"addr1": 0.4, "addr2": 0.6}
owners_map = {"addr1": 0.6, "addr2": 0.4}
phase4 = CalculatePhase4(founders_map, owners_map)
new_rewards, new_total_reward = phase4.calculate(rewards, total_reward)
# new_total_reward = total_reward
self.assertEqual(total_reward, new_total_reward)
# check new ratios sum up to 1
# old and new reward amount is the same
ratio_sum = 0.0
# filter out skipped records
new_rewards = list(rl for rl in new_rewards if not rl.skipped)
# 2 owner, 2 founders and 3 delegators
self.assertEqual(7, len(new_rewards))
founder_ratio = 0.0
owner_ratio = 0.0
for rl4 in new_rewards:
if rl4.skipped:
continue
if rl4.type == TYPE_FOUNDER:
founder_ratio += rl4.ratio4
if rl4.type == TYPE_OWNER:
owner_ratio += rl4.ratio4
ratio_sum += rl4.ratio4
self.assertAlmostEqual(1.0, ratio_sum, delta=1e-6)
self.assertAlmostEqual(0.25, owner_ratio, delta=1e-6)
self.assertAlmostEqual(0.05, founder_ratio, delta=1e-6)
def calculate(self, reward_data2, total_amount):
new_rewards = []
total_excluded_ratio = 0.0
for rl2 in self.iterateskipped(reward_data2):
# move skipped records to next phase
new_rewards.append(rl2)
# exclude requested items
for rl2 in self.filterskipped(reward_data2):
if rl2.address in self.excluded_set:
rl2.skip(desc=BY_CONFIGURATION, phase=self.phase)
new_rewards.append(rl2)
total_excluded_ratio += rl2.ratio
elif (
MIN_DELEGATION_KEY in self.excluded_set
and rl2.staking_balance < self.min_delegation_amount
):
rl2.skip(desc=BY_MIN_DELEGATION, phase=self.phase)
new_rewards.append(rl2)
total_excluded_ratio += rl2.ratio
else:
new_rewards.append(rl2)
total_service_fee_ratio = total_excluded_ratio
# set fee rates and ratios
for rl in self.filterskipped(new_rewards):
rl.service_fee_rate = self.fee_calc.calculate(rl.originaladdress)
rl.service_fee_ratio = rl.service_fee_rate * rl.ratio
rl.ratio = rl.ratio - rl.service_fee_ratio
rl.ratio3 = rl.ratio
total_service_fee_ratio += rl.service_fee_ratio
# create founders parent record
if total_service_fee_ratio > ALMOST_ZERO:
rl = RewardLog(
address=TYPE_FOUNDERS_PARENT,
type=TYPE_FOUNDERS_PARENT,
staking_balance=0,
current_balance=0,
)
rl.service_fee_rate = 0
rl.service_fee_ratio = 0
rl.ratio = total_service_fee_ratio
rl.ratio3 = rl.ratio
new_rewards.append(rl)
return new_rewards, int(total_amount)