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0001-lingo-accept-french-amount-format-35052.patch

Thomas Noël, 26 juillet 2019 15:53

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Voir les différences: 

Subject: [PATCH] lingo: accept french amount format (#35052)


 combo/apps/lingo/views.py   | 45 +++++++++++++++++++++++++------------
 tests/test_lingo_payment.py | 28 ++++++++++++++++++++++-
 2 files changed, 58 insertions(+), 15 deletions(-)
combo/apps/lingo/views.py
26 26 
from django.http import HttpResponse, HttpResponseRedirect, HttpResponseBadRequest
27 27 
from django.http import HttpResponseForbidden, Http404, JsonResponse
28 28 
from django.template.response import TemplateResponse
29 
from django.utils import timezone, dateparse
29 
from django.utils import timezone, dateparse, six
30 30 
from django.utils.encoding import force_text
31 31 
from django.views.decorators.csrf import csrf_exempt
32 32 
from django.views.generic import View, DetailView, ListView, TemplateView
......
72 72 
    return check_request_signature(request, keys=keys)
73 73 

  		




  74
  74
  
    

  		




  
  75
  
    
class LocaleDecimal(Decimal):

  		




  
  76
  
    
    # accept , instead of . for French users comfort

  		




  
  77
  
    
    def __new__(cls, value="0", *args, **kwargs):

  		




  
  78
  
    
        if isinstance(value, six.string_types) and settings.LANGUAGE_CODE == 'fr-fr':

  		




  
  79
  
    
            value = value.replace(',', '.')

  		




  
  80
  
    
        return super(LocaleDecimal, cls).__new__(cls, value, *args, **kwargs)

  		




  
  81
  
    

  		




  
  82
  
    

  		




  75
  83
  
    
class RegiesApiView(ListView):

  		




  76
  84
  
    
    model = Regie

  		




  77
  85
  
    

  		




  ......




  94
  102
  
    

  		




  95
  103
  
    
    def get_amount(self, amount):

  		




  96
  104
  
    
        if isinstance(amount, list):

  		




  97
  
  
    
            d = Decimal(sum([Decimal(a) for a in amount]))

  		




  
  105
  
    
            d = Decimal(sum([LocaleDecimal(a) for a in amount]))

  		




  98
  106
  
    
        else:

  		




  99
  
  
    
            d = Decimal(amount)

  		




  
  107
  
    
            d = LocaleDecimal(amount)

  		




  100
  108
  
    
        return d.quantize(Decimal('0.01'), ROUND_HALF_UP)

  		




  101
  109
  
    

  		




  102
  110
  
    
    def post(self, request, *args, **kwargs):

  		




  ......




  111
  119
  
    
            raise Exception('missing amount parameter')

  		




  112
  120
  
    

  		




  113
  121
  
    
        item = BasketItem(amount=0)

  		




  114
  
  
    
        item.amount = self.get_amount(request.GET.getlist('amount'))

  		




  
  122
  
    
        try:

  		




  
  123
  
    
            item.amount = self.get_amount(request.GET.getlist('amount'))

  		




  
  124
  
    
        except ArithmeticError:

  		




  
  125
  
    
            return HttpResponseBadRequest('invalid value for "amount" in query string')

  		




  115
  126
  
    

  		




  116
  127
  
    
        if request_body.get('amount'):

  		




  117
  
  
    
            item.amount += self.get_amount(request_body['amount'])

  		




  
  128
  
    
            try:

  		




  
  129
  
    
                item.amount += self.get_amount(request_body['amount'])

  		




  
  130
  
    
            except ArithmeticError:

  		




  
  131
  
    
                return HttpResponseBadRequest('invalid value for "amount" in payload')

  		




  118
  132
  
    

  		




  119
  133
  
    
        if extra.get('amount'):

  		




  120
  
  
    
            item.amount += self.get_amount(extra['amount'])

  		




  
  134
  
    
            try:

  		




  
  135
  
    
                item.amount += self.get_amount(extra['amount'])

  		




  
  136
  
    
            except ArithmeticError:

  		




  
  137
  
    
                return HttpResponseBadRequest('invalid value for "amount" in extra payload')

  		




  121
  138
  
    

  		




  122
  139
  
    
        if 'extra' in request_body:

  		




  123
  140
  
    
            item.request_data = request_body.get('extra')

  		




  ......




  234
  251
  
    
            raise Http404

  		




  235
  252
  
    

  		




  236
  253
  
    
        payment = get_eopayment_object(request, transaction.regie)

  		




  237
  
  
    
        amount = request.GET['amount']

  		




  
  254
  
    
        amount = LocaleDecimal(request.GET['amount'])

  		




  238
  255
  
    

  		




  239
  256
  
    
        logger.info(u'validating amount %s for transaction %s', amount, smart_text(transaction.id))

  		




  240
  257
  
    
        try:

  		




  241
  
  
    
            result = payment.backend.validate(Decimal(amount), transaction.bank_data)

  		




  
  258
  
    
            result = payment.backend.validate(amount, transaction.bank_data)

  		




  242
  259
  
    
        except eopayment.ResponseError as e:

  		




  243
  260
  
    
            logger.error(u'failed in validation operation: %s', e)

  		




  244
  261
  
    
            response = HttpResponse(content_type='application/json')

  		




  ......




  247
  264
  
    

  		




  248
  265
  
    
        logger.info(u'bank validation result: %r', result)

  		




  249
  266
  
    
        operation = TransactionOperation(transaction=transaction,

  		




  250
  
  
    
                kind='validation', amount=Decimal(amount), bank_result=result)

  		




  
  267
  
    
                kind='validation', amount=amount, bank_result=result)

  		




  251
  268
  
    
        operation.save()

  		




  252
  269
  
    

  		




  253
  270
  
    
        response = HttpResponse(content_type='application/json')

  		




  ......




  275
  292
  
    
            raise Http404

  		




  276
  293
  
    

  		




  277
  294
  
    
        payment = get_eopayment_object(request, transaction.regie)

  		




  278
  
  
    
        amount = request.GET['amount']

  		




  
  295
  
    
        amount = LocaleDecimal(request.GET['amount'])

  		




  279
  296
  
    

  		




  280
  297
  
    
        logger.info(u'cancelling amount %s for transaction %s', amount, smart_text(transaction.id))

  		




  281
  298
  
    
        try:

  		




  282
  
  
    
            result = payment.backend.cancel(Decimal(amount), transaction.bank_data)

  		




  
  299
  
    
            result = payment.backend.cancel(amount, transaction.bank_data)

  		




  283
  300
  
    
        except eopayment.ResponseError as e:

  		




  284
  301
  
    
            logger.error(u'failed in cancel operation: %s', e)

  		




  285
  302
  
    
            response = HttpResponse(content_type='application/json')

  		




  ......




  288
  305
  
    

  		




  289
  306
  
    
        logger.info(u'bank cancellation result: %r', result)

  		




  290
  307
  
    
        operation = TransactionOperation(transaction=transaction,

  		




  291
  
  
    
                kind='cancellation', amount=Decimal(amount), bank_result=result)

  		




  
  308
  
    
                kind='cancellation', amount=amount, bank_result=result)

  		




  292
  309
  
    
        operation.save()

  		




  293
  310
  
    

  		




  294
  311
  
    
        response = HttpResponse(content_type='application/json')

  		




  ......




  710
  727
  
    
        except SelfDeclaredInvoicePayment.DoesNotExist:

  		




  711
  728
  
    
            raise Http404()

  		




  712
  729
  
    
        invoice_id = request.GET.get('invoice-number', '')

  		




  713
  
  
    
        invoice_amount = request.GET.get('invoice-amount', '').replace(',', '.')

  		




  
  730
  
    
        invoice_amount = request.GET.get('invoice-amount', '')

  		




  714
  731
  
    
        msg = None

  		




  715
  732
  
    
        url = None

  		




  716
  733
  
    
        try:

  		




  717
  
  
    
            invoice_amount = Decimal(invoice_amount)

  		




  
  734
  
    
            invoice_amount = LocaleDecimal(invoice_amount)

  		




  718
  735
  
    
        except ArithmeticError:

  		




  719
  736
  
    
            invoice_amount = '-'

  		




  720
  737
  
    
            msg = _('Sorry, the provided amount is invalid.')

  		












  

    
      tests/test_lingo_payment.py
    
  





  12
  12
  
    
from django.core.urlresolvers import reverse

  		




  13
  13
  
    
from django.core.wsgi import get_wsgi_application

  		




  14
  14
  
    
from django.conf import settings

  		




  
  15
  
    
from django.test import override_settings

  		




  15
  16
  
    
from django.utils import timezone

  		




  16
  17
  
    
from django.utils.six.moves.urllib import parse as urlparse

  		




  17
  18
  
    
from django.contrib.messages.storage.session import SessionStorage

  		




  ......




  236
  237
  
    
    assert json.loads(resp.content)['result'] == 'success'

  		




  237
  238
  
    
    assert BasketItem.objects.filter(amount=Decimal('81.22')).exists()

  		




  238
  239
  
    

  		




  
  240
  
    
    # accept french notation if settings.LANGUAGE_CODE is 'fr-fr'

  		




  
  241
  
    
    url = '%s?amount=10,00&email=%s&orig=wcs' % (reverse('api-add-basket-item'), user_email)

  		




  
  242
  
    
    url = sign_url(url, key)

  		




  
  243
  
    
    resp = app.post_json(url, params=data, status=400)

  		




  
  244
  
    
    assert 'invalid value for "amount" in query string' in resp.content

  		




  
  245
  
    
    data['amount'] = '1,10'

  		




  
  246
  
    
    url = '%s?amount=10.00&email=%s&orig=wcs' % (reverse('api-add-basket-item'), user_email)

  		




  
  247
  
    
    url = sign_url(url, key)

  		




  
  248
  
    
    resp = app.post_json(url, params=data, status=400)

  		




  
  249
  
    
    assert 'invalid value for "amount" in payload' in resp.content

  		




  
  250
  
    
    data['amount'] = '1.10'

  		




  
  251
  
    
    data['extra'] = {'amount': '0,01'}

  		




  
  252
  
    
    resp = app.post_json(url, params=data, status=400)

  		




  
  253
  
    
    assert 'invalid value for "amount" in extra payload' in resp.content

  		




  
  254
  
    

  		




  
  255
  
    
    data['amount'] = '1,10'

  		




  
  256
  
    
    data['extra'] = {'amount': '0,01'}

  		




  
  257
  
    
    url = '%s?amount=10,00&email=%s&orig=wcs' % (reverse('api-add-basket-item'), user_email)

  		




  
  258
  
    
    url = sign_url(url, key)

  		




  
  259
  
    
    with override_settings(LANGUAGE_CODE='fr-fr'):

  		




  
  260
  
    
        resp = app.post_json(url, params=data, status=200)

  		




  
  261
  
    
    assert resp.status_code == 200

  		




  
  262
  
    
    assert json.loads(resp.content)['result'] == 'success'

  		




  
  263
  
    
    assert BasketItem.objects.filter(amount=Decimal('11.11')).exists()

  		




  
  264
  
    

  		




  239
  265
  
    
    other_regie.is_default = True

  		




  240
  266
  
    
    other_regie.save()

  		




  241
  267
  
    
    data['amount'] = []

  		




  ......




  406
  432
  
    
    resp = resp.forms[0].submit()

  		




  407
  433
  
    
    assert resp.location.startswith('http://dummy-payment.demo.entrouvert.com/')

  		




  408
  434
  
    
    qs = urlparse.parse_qs(urlparse.urlparse(resp.location).query)

  		




  409
  
  
    
    assert qs['amount'] == ['223.35']

  		




  
  435
  
    
    assert qs['amount'] == ['234.46']

  		




  410
  436
  
    

  		




  411
  437
  
    
    resp = login(app).get(page.get_online_url())

  		




  412
  438
  
    
    resp = resp.forms[1].submit()

  		




  413
  
  
    
-