19 lines
608 B
Python
19 lines
608 B
Python
from django.shortcuts import render
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from .. import ParameterValidator
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def index(request):
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with ParameterValidator(request.GET, 'upgrade_id') as validator:
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try:
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amount_param = float(request.GET['upgrade'])
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except (KeyError, ValueError):
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validator.fail()
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else:
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validator.validate('{:.2f}'.format(amount_param))
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partial_amount = amount_param if validator.valid else 0
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context = {
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'partial_amount': partial_amount,
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'minimum_amount': 120 - partial_amount,
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}
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return render(request, "supporter/index.html", context)
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