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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| import yaml | ||
| from datetime import date | ||
| from os import path | ||
| import requests | ||
|
|
||
| from beancount.ingest import importer | ||
| from beancount.core import data | ||
| from beancount.core import amount | ||
| from beancount.core.number import D | ||
|
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||
|
|
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| class HttpServiceException(Exception): | ||
| pass | ||
|
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||
|
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| class Importer(importer.ImporterProtocol): | ||
| """An importer for Nordigen API (e.g. for Revolut).""" | ||
|
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| def identify(self, file): | ||
| return 'nordigen.yaml' == path.basename(file.name) | ||
|
|
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| def file_account(self, file): | ||
| return '' | ||
|
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| def extract(self, file, existing_entries): | ||
| with open(file.name, 'r') as f: | ||
| config = yaml.safe_load(f) | ||
| token = config['token'] | ||
| headers = {'Authorization': 'Token ' + token} | ||
|
|
||
| entries = [] | ||
| for account in config['accounts']: | ||
| accountId = account['id'] | ||
| assetAccount = account['asset_account'] | ||
| r = requests.get(f'https://ob.nordigen.com/api/accounts/{accountId}/transactions/', headers=headers) | ||
| try: | ||
| r.raise_for_status() | ||
| except requests.exceptions.HTTPError as e: | ||
| raise HttpServiceException(e, e.response.text) | ||
|
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||
| transactions = sorted(r.json()['transactions']["booked"], key=lambda trx: trx['bookingDate']) | ||
| for trx in transactions: | ||
| metakv = { | ||
| 'nordref': trx['transactionId'], | ||
| } | ||
| if 'currencyExchange' in trx: | ||
| instructedAmount = trx['currencyExchange']['instructedAmount'] | ||
| metakv['original'] = instructedAmount['currency'] + ' ' + instructedAmount['amount'] | ||
| meta = data.new_metadata('', 0, metakv) | ||
| trxDate = date.fromisoformat(trx['bookingDate']) | ||
| entry = data.Transaction( | ||
| meta, | ||
| trxDate, | ||
| '*', | ||
| '', | ||
| ' '.join(trx['remittanceInformationUnstructuredArray']), | ||
| data.EMPTY_SET, | ||
| data.EMPTY_SET, | ||
| [ | ||
| data.Posting(assetAccount, amount.Amount(D(str(trx['transactionAmount']['amount'])), trx['transactionAmount']['currency']), None, None, None, None), | ||
| ] | ||
| ) | ||
| entries.append(entry) | ||
|
|
||
| return entries |
136 changes: 136 additions & 0 deletions
136
src/tariochbctools/importers/nordigen/nordigen_config.py
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| import argparse | ||
| import requests | ||
| import sys | ||
|
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|
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| def build_header(token): | ||
| return {'Authorization': 'Token ' + token} | ||
|
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| def check_result(result): | ||
| try: | ||
| result.raise_for_status() | ||
| except requests.exceptions.HTTPError as e: | ||
| raise Exception(e, e.response.text) | ||
|
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|
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| def list_bank(token, country): | ||
| r = requests.get('https://ob.nordigen.com/api/aspsps/', params={'country': country}, headers=build_header(token)) | ||
| check_result(r) | ||
|
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| for asp in r.json(): | ||
| print(asp['name'] + ': ' + asp['id']) | ||
|
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|
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| def create_link(token, userId, bank): | ||
| if not bank: | ||
| raise Exception('Please specify --bank it is required for create_link') | ||
| headers = build_header(token) | ||
| requisitionId = _find_requisition_id(token, userId) | ||
| if not requisitionId: | ||
| r = requests.post('https://ob.nordigen.com/api/requisitions/', data={ | ||
| 'redirect': 'http://localhost', | ||
| 'enduser_id': userId, | ||
| 'reference': userId, | ||
| }, headers=build_header(token)) | ||
| check_result(r) | ||
| requisitionId = r.json()['id'] | ||
|
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| r = requests.post(f'https://ob.nordigen.com/api/requisitions/{requisitionId}/links/', data={'aspsp_id': bank}, headers=headers) | ||
| check_result(r) | ||
| link = r.json()['initiate'] | ||
| print(f'Go to {link} for connecting to your bank.') | ||
|
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| def list_accounts(token): | ||
| headers = build_header(token) | ||
| r = requests.get('https://ob.nordigen.com/api/requisitions/', headers=headers) | ||
| check_result(r) | ||
| for req in r.json()['results']: | ||
| print(req['enduser_id'] + ': ' + req['id']) | ||
| for account in req['accounts']: | ||
| ra = requests.get(f'https://ob.nordigen.com/api/accounts/{account}', headers=headers) | ||
| check_result(ra) | ||
| acc = ra.json() | ||
| asp = acc['aspsp_identifier'] | ||
| iban = acc['iban'] | ||
|
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| ra = requests.get(f'https://ob.nordigen.com/api/accounts/{account}/details', headers=headers) | ||
| check_result(ra) | ||
| accDetails = ra.json()['account'] | ||
|
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| currency = accDetails['currency'] | ||
| owner = accDetails['ownerName'] if 'ownerName' in accDetails else '-' | ||
| print(f'{account}: {asp} {owner} {iban} {currency}') | ||
|
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| def delete_user(token, userId): | ||
| requisitionId = _find_requisition_id(token, userId) | ||
| if requisitionId: | ||
| r = requests.delete(f'https://ob.nordigen.com/api/requisitions/{requisitionId}', headers=build_header(token)) | ||
| check_result(r) | ||
|
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| def _find_requisition_id(token, userId): | ||
| headers = build_header(token) | ||
| r = requests.get('https://ob.nordigen.com/api/requisitions/', headers=headers) | ||
| check_result(r) | ||
| for req in r.json()['results']: | ||
| if req['enduser_id'] == userId: | ||
| return req['id'] | ||
|
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| return None | ||
|
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| def parse_args(args): | ||
| parser = argparse.ArgumentParser( | ||
| description="nordigen-config" | ||
| ) | ||
| parser.add_argument( | ||
| '--token', | ||
| required=True, | ||
| help='API Token, can be generated on Nordigen website', | ||
| ) | ||
| parser.add_argument( | ||
| '--country', | ||
| default='GB', | ||
| help='Country Code for list_bank', | ||
| ) | ||
| parser.add_argument( | ||
| '--userId', | ||
| default='beancount', | ||
| help='UserId for create_link and delete_user', | ||
| ) | ||
| parser.add_argument( | ||
| '--bank', | ||
| help='Bank to connect to, see list_banks', | ||
| ) | ||
| parser.add_argument( | ||
| 'mode', | ||
| choices=[ | ||
| 'list_banks', | ||
| 'create_link', | ||
| 'list_accounts', | ||
| 'delete_user', | ||
| ], | ||
| ) | ||
| return parser.parse_args(args) | ||
|
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| def main(args): | ||
| args = parse_args(args) | ||
|
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| if args.mode == 'list_banks': | ||
| list_bank(args.token, args.country) | ||
| elif args.mode == 'create_link': | ||
| create_link(args.token, args.userId, args.bank) | ||
| elif args.mode == 'list_accounts': | ||
| list_accounts(args.token) | ||
| elif args.mode == 'delete_user': | ||
| delete_user(args.token, args.userId) | ||
|
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|
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| def run(): | ||
| """Entry point for console_scripts | ||
| """ | ||
| main(sys.argv[1:]) |