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refund_campaign handles refund calculation.

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This commit is contained in:
Brian Simpson
2013-10-08 12:05:07 -04:00
committed by Neil Williams
parent 7a515b0f98
commit 61e4e4a849
3 changed files with 16 additions and 3 deletions
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2
r2/r2/controllers/promotecontroller.py
View File

@@ -372,7 +372,7 @@ class PromoteController(ListingController):
billable_impressions = promote.get_billable_impressions(campaign)
billable_amount = promote.get_billable_amount(campaign,
billable_impressions)
refund_amount = campaign.bid - billable_amount
refund_amount = promote.get_refund_amount(campaign, billable_amount)
if refund_amount > 0:
promote.refund_campaign(link, campaign, billable_amount,
billable_impressions)

2
r2/r2/lib/pages/pages.py
View File

@@ -3481,7 +3481,7 @@ class RefundPage(Reddit):
billable_impressions = promote.get_billable_impressions(campaign)
billable_amount = promote.get_billable_amount(campaign,
billable_impressions)
refund_amount = campaign.bid - billable_amount
refund_amount = promote.get_refund_amount(campaign, billable_amount)
self.billable_impressions = billable_impressions
self.billable_amount = billable_amount
self.refund_amount = refund_amount

15
r2/r2/lib/promote.py
View File

@@ -24,6 +24,7 @@ from __future__ import with_statement
from collections import defaultdict, OrderedDict, namedtuple
from datetime import datetime, timedelta
from decimal import Decimal, ROUND_UP
import itertools
import json
import math
@@ -838,8 +839,20 @@ def finalize_completed_campaigns(daysago=1):
set_underdelivered_campaigns(underdelivered_campaigns)
def get_refund_amount(camp, billable):
existing_refund = getattr(camp, 'refund_amount', 0.)
charge = camp.bid - existing_refund
refund_amount = charge - billable
refund_amount = Decimal(refund_amount).quantize(Decimal('.01'),
rounding=ROUND_UP)
return max(float(refund_amount), 0.)
def refund_campaign(link, camp, billable_amount, billable_impressions):
refund_amount = camp.bid - billable_amount
refund_amount = get_refund_amount(camp, billable_amount)
if refund_amount <= 0:
return
owner = Account._byID(camp.owner_id, data=True)
try:
success = authorize.refund_transaction(owner, camp.trans_id,