f7bb036366
We only want to enforce paypal-id on these postings, and that's done with the introduction of MetaPayPalID.
75 lines
2.8 KiB
Python
75 lines
2.8 KiB
Python
"""meta_receipt - Validate receipt metadata"""
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# Copyright © 2020 Brett Smith
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# 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 <https://www.gnu.org/licenses/>.
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from decimal import Decimal
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from . import core
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from .. import config as configmod
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from .. import data
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from .. import errors as errormod
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from ..beancount_types import (
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MetaKey,
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Transaction,
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)
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from typing import (
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Callable,
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)
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class MetaReceipt(core._RequireLinksPostingMetadataHook):
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CHECKED_METADATA = ['receipt']
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def __init__(self, config: configmod.Config) -> None:
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self.payment_threshold = abs(config.payment_threshold())
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def _run_on_post(self, txn: Transaction, post: data.Posting) -> bool:
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return (
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(post.account.is_cash_equivalent() or post.account.is_credit_card())
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and not post.account.is_under('Assets:PayPal')
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and post.units.number is not None
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and abs(post.units.number) >= self.payment_threshold
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)
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def _run_checking_debit(self, txn: Transaction, post: data.Posting) -> errormod.Iter:
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receipt_errors = list(self._check_metadata(txn, post, self.CHECKED_METADATA))
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if not receipt_errors:
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return
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for error in receipt_errors:
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if error.value is not None:
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yield error
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try:
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check_id = post.meta['check-id']
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except KeyError:
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check_id_ok = False
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else:
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check_id_ok = (isinstance(check_id, Decimal)
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and check_id >= 1
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and not check_id % 1)
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if not check_id_ok:
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yield errormod.InvalidMetadataError(txn, 'check-id', check_id, post, Decimal)
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if not check_id_ok:
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yield errormod.InvalidMetadataError(txn, 'receipt/check-id', post=post)
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def post_run(self, txn: Transaction, post: data.Posting) -> errormod.Iter:
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keys = list(self.CHECKED_METADATA)
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is_checking = post.account.is_checking()
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if is_checking and post.is_debit():
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return self._run_checking_debit(txn, post)
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elif is_checking:
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keys.append('check')
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elif post.account.is_credit_card() and not post.is_credit():
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keys.append('invoice')
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return self._check_metadata(txn, post, keys)
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