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214 lines
7.4 KiB
214 lines
7.4 KiB
from django.views import generic |
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from django import forms |
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from django.shortcuts import render, get_object_or_404, redirect |
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from django.contrib.auth.decorators import login_required |
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from django.core import paginator |
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from django.contrib.auth.models import User |
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from cashonly.core.models import * |
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from cashonly.core.services import AccountManager |
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from django.utils.translation import ugettext as _ |
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from django.utils.translation import ugettext_lazy |
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from django.db import IntegrityError |
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#import cashonly.core.version |
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import datetime |
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#def version_number_context_processor(request): |
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# return {'version_number': cashonly.version.CASHONLY_VERSION} |
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@login_required |
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def overview(request): |
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try: |
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a = request.user.account |
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except User.account.RelatedObjectDoesNotExist: |
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return render(request, 'cashonly/web/index.html', |
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{'latest_transactions': [], 'latest_purchases': []}) |
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time = datetime.datetime.now() - datetime.timedelta(hours=12) |
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transactions = Transaction.objects.filter(account=a) \ |
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.filter(timestamp__gte=time).order_by('-timestamp') |
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# FIXME: distinct doesn't work as expected, so fetch 20 rows and hope that |
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# there are 3 distinct products |
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purchases = Product.objects.filter(saleslogentry__account=a) \ |
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.order_by('-saleslogentry__timestamp').distinct()[:20] |
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products = [] |
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# Find 3 products |
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for p in purchases: |
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if p not in products: |
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products.append(p) |
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if len(products) == 3: |
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break |
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return render(request, 'cashonly/web/index.html', |
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{'latest_transactions': transactions, |
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'latest_purchases': products}) |
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class ProductView(generic.DetailView): |
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model = Product |
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@login_required |
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def transactions(request, detailed, page): |
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a = request.user.account |
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transactions = Transaction.objects.filter(account=a).order_by('-timestamp') |
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if page is None: |
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page = 1 |
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pagi = paginator.Paginator(transactions, 10) |
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try: |
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transaction_list = pagi.page(page) |
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except paginator.EmptyPage: |
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transaction_list = paginator.page(paginator.num_pages) |
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return render(request, 'cashonly/web/transaction_list.html', |
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{'transaction_list': transaction_list, |
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'detailed': detailed}) |
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def products(request, category_id=None): |
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if category_id is None: |
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category = None |
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products = Product.objects.filter(active=True) |
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else: |
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category = get_object_or_404(ProductCategory, id=category_id) |
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products = Product.objects.filter(active=True) \ |
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.filter(category=category) |
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categories = ProductCategory.objects.all() |
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return render(request, 'cashonly/web/product_list.html', |
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{'product_list': products, 'category': category, |
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'categories': categories}) |
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@login_required |
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def buy(request, product_id, confirm=False): |
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product = get_object_or_404(Product, id=product_id) |
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if confirm: |
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accmgr = AccountManager(request.user.account) |
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if accmgr.buy_product(product, 1): |
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return redirect('buy_thanks') |
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else: |
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return redirect('buy_error') |
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else: |
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return render(request, 'cashonly/web/buy_confirm.html', |
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{'product': product}) |
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@login_required |
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def buy_thanks(request): |
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return render(request, 'cashonly/web/buy_thanks.html') |
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@login_required |
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def buy_error(request): |
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return render(request, 'cashonly/web/buy_error.html') |
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class UserSettingsForm(forms.Form): |
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daily_digest = forms.BooleanField(required=False, |
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label=ugettext_lazy('daily digest')) |
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class UserPinForm(forms.Form): |
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pin = forms.CharField(max_length=32, widget=forms.PasswordInput, |
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label=ugettext_lazy('PIN'), required=False) |
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pin_confirm = forms.CharField(max_length=32, widget=forms.PasswordInput, |
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label=ugettext_lazy('PIN (confirmation)'), |
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required=False) |
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def clean(self): |
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cleaned_data = super(UserPinForm, self).clean() |
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if 'pin' not in cleaned_data and 'pin_confirm' not in cleaned_data: |
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return cleaned_data |
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if cleaned_data['pin'] != cleaned_data['pin_confirm']: |
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raise forms.ValidationError(_('PINs do not match.')) |
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return cleaned_data |
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class UserAvatarForm(forms.Form): |
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avatar = forms.FileField(label=ugettext_lazy('avatar'), required=False) |
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class UserCardNumberForm(forms.Form): |
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card_number = forms.CharField(max_length=32, |
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label=ugettext_lazy('card number'), |
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required=False) |
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@login_required |
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def usersettings(request, submit=None): |
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daily_digest = request.user.account.daily_digest |
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settings_form = UserSettingsForm({'daily_digest': daily_digest}) |
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pin_form = UserPinForm() |
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avatar_form = UserAvatarForm() |
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card_number_form = UserCardNumberForm({ |
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'card_number': request.user.account.card_number |
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}) |
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if request.method == 'POST': |
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if submit == 'pin': |
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pin_form = UserPinForm(request.POST) |
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if pin_form.is_valid(): |
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pin = pin_form.cleaned_data['pin'] |
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accmgr = AccountManager(request.user.account) |
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if pin is not None: |
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accmgr.set_pin(pin) |
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else: |
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accmgr.clear_pin() |
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return render(request, 'cashonly/web/usersettings_saved.html') |
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elif submit == 'settings': |
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settings_form = UserSettingsForm(request.POST) |
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if settings_form.is_valid(): |
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daily_digest = settings_form.cleaned_data['daily_digest'] |
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request.user.account.daily_digest = daily_digest |
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request.user.account.save() |
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return render(request, 'cashonly/web/usersettings_saved.html') |
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elif submit == 'avatar': |
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avatar_form = UserAvatarForm(request.POST, request.FILES) |
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if avatar_form.is_valid(): |
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if 'delete' in request.POST: |
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request.user.account.avatar = None |
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else: |
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request.user.account.avatar = \ |
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avatar_form.cleaned_data['avatar'] |
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request.user.account.save() |
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return render(request, 'cashonly/web/usersettings_saved.html') |
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else: |
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# TODO handle upload error (e.g. wrong mime type?) |
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pass |
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elif submit == 'card_number': |
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card_number_form = UserCardNumberForm(request.POST) |
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# TODO validate card number |
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if card_number_form.is_valid(): |
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request.user.account.card_number = \ |
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card_number_form.cleaned_data['card_number'] |
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try: |
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request.user.account.save() |
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except IntegrityError: |
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return render( |
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request, |
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'cashonly/web/usersettings_error.html', |
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{'msg': _('Card number is already in use.')} |
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) |
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return render(request, 'cashonly/web/usersettings_saved.html') |
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else: |
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pass |
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# TODO handle error (invalid card number) |
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return render(request, 'cashonly/web/usersettings.html', |
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{'settings_form': settings_form, 'pin_form': pin_form, |
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'avatar_form': avatar_form, |
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'card_number_form': card_number_form})
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