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36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
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# Copyright 2020 Camptocamp SA
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from flectra import models
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def _is_l10n_ch_qr_iban(account_ref):
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"""Returns if the account_ref is a QR IBAN
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A QR IBAN contains an IID QR.
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An IID QR is between 30000 and 31999
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It starts at the 5th character
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eg: CH21 3080 8001 2345 6782 7
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where 30808 is the IID QR
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"""
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account_ref = account_ref.replace(" ", "")
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return (
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account_ref.startswith("CH")
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and account_ref[4:9] >= "30000"
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and account_ref[4:9] <= "31999"
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)
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class ResPartnerBank(models.Model):
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_inherit = "res.partner.bank"
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def is_isr_issuer(self):
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"""Supplier will provide ISR reference numbers in two cases:
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- postal account number starting by 01 or 03
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- QR-IBAN
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"""
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# acc_type can be bank for isrb
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if self.acc_type in ["bank", "postal"] and self.l10n_ch_postal:
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return self.l10n_ch_postal[:2] in ["01", "03"]
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return self.acc_type == "iban" and _is_l10n_ch_qr_iban(self.acc_number)
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