57 lines
2.1 KiB
Python
57 lines
2.1 KiB
Python
# passerelle-imio-extra-fees - compute basket extra fees
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# Copyright (C) 2017 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import json
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from django.utils.encoding import force_text
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from django.utils.translation import ugettext_lazy as _
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from passerelle.base.models import BaseResource
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from passerelle.utils.api import endpoint
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class ExtraFees(BaseResource):
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category = _('Misc')
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class Meta:
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verbose_name = _('Extra Fees')
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@classmethod
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def get_connector_slug(cls):
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return 'extra-fees'
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@endpoint(methods=['post'])
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def compute(self, request, **kwargs):
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data = json.loads(request.body)
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nb_documents = 0
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# Balaie chaque elem du panier.
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for basket_item in data['data']:
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nb_letter = 0
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postage_fee = Decimal('0.74')
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max_doc_in_letter = 5
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try:
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nb_documents += int(basket_item['request_data']['nb_documents'])
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if Decimal(basket_item['request_data']['country_price']) > postage_fee:
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postage_fee = Decimal(basket_item['request_data']['country_price'])
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except KeyError:
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# basket item not associated with any document, no fee
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pass
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nb_letter = int(nb_documents / max_doc_in_letter) + (((nb_documents % max_doc_in_letter) > 0) and 1 or 0)
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# compute fee
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postage_fee = nb_letter * postage_fee
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return {'data': [{'subject': force_text(_('Postage')), 'amount': str(postage_fee)}]}
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