57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
from datetime import timedelta
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from django.conf import settings
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from django.contrib.auth.models import User
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from regluit.payment import baseprocessor
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from regluit.payment.baseprocessor import BasePaymentRequest
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from regluit.payment.parameters import *
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def pledge_transaction(t,user,amount):
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"""commit <amount> from a <user>'s credit to a specified transaction <t>"""
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if t.amount and t.host == PAYMENT_HOST_CREDIT:
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#changing the pledge_transaction
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user.credit.add_to_pledged(amount-t.amount)
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else:
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user.credit.add_to_pledged(amount)
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t.max_amount=amount
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t.set_credit_approved(amount)
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def credit_transaction(t,user,amount):
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'''user has new credit, use it to fund the transaction'''
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# first, credit the user's account
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user.credit.add_to_balance(amount)
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# now pledge to the transaction
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pledge_amount = t.max_amount if t.max_amount <= user.credit.available else amount
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user.credit.add_to_pledged(pledge_amount)
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t.set_credit_approved(pledge_amount)
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class Processor(baseprocessor.Processor):
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class CancelPreapproval(BasePaymentRequest):
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'''
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Cancels an exisiting token.
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'''
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def __init__(self, transaction):
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self.transaction = transaction
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if transaction.user.credit.add_to_pledged(-transaction.amount):
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#success
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transaction.status=TRANSACTION_STATUS_CANCELED
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transaction.save()
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else:
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self.errorMessage="couldn't cancel the transaction"
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self.status = 'Credit Cancel Failure'
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class PreapprovalDetails(BasePaymentRequest):
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status = None
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approved = None
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currency = None
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amount = None
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def __init__(self, transaction):
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self.status = transaction.status
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self.approved = transaction.approved
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self.currency = transaction.currency
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self.amount = transaction.amount
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