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Improve Eboutic basket

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This commit is contained in:
Skia 2016-07-26 19:39:19 +02:00
parent c099f1c5d7
commit 45f5a58b4a
6 changed files with 101 additions and 67 deletions
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26
eboutic/migrations/0004_auto_20160726_1902.py Normal file
View File

@ -0,0 +1,26 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('eboutic', '0003_auto_20160726_1708'),
]
operations = [
migrations.AddField(
model_name='basketitem',
name='product_id',
field=models.IntegerField(verbose_name='product id', default=0),
preserve_default=False,
),
migrations.AddField(
model_name='invoiceitem',
name='product_id',
field=models.IntegerField(verbose_name='product id', default=0),
preserve_default=False,
),
]

23
eboutic/models.py
View File

@ -7,17 +7,37 @@ from core.models import User
class Basket(models.Model):
"""
Basket is built when the user validate its session basket and asks for payment
Basket is built when the user connects to an eboutic page
"""
user = models.ForeignKey(User, related_name='baskets', verbose_name=_('user'), blank=False)
date = models.DateTimeField(_('date'), auto_now=True)
def add_product(self, p, q = 1):
item = self.items.filter(product_id=p.id).first()
if item is None:
BasketItem(basket=self, product_id=p.id, product_name=p.name, type=p.product_type.name,
quantity=q, product_unit_price=p.selling_price).save()
else:
item.quantity += q
item.save()
def del_product(self, p, q = 1):
item = self.items.filter(product_id=p.id).first()
if item is not None:
item.quantity -= q
item.save()
if item.quantity <= 0:
item.delete()
def get_total(self):
total = 0
for i in self.items.all():
total += i.quantity * i.product_unit_price
return total
def __str__(self):
return "Basket (%d items)" % self.items.all().count()
class Invoice(models.Model):
"""
Invoices are generated once the payment has been validated
@ -49,6 +69,7 @@ class Invoice(models.Model):
self.save()
class AbstractBaseItem(models.Model):
product_id = models.IntegerField(_('product id'))
product_name = models.CharField(_('product name'), max_length=255)
type = models.CharField(_('product type'), max_length=255)
product_unit_price = CurrencyField(_('unit price'))

9
eboutic/templates/eboutic/eboutic_main.jinja
View File

@ -22,13 +22,12 @@
<div id="basket">
<p>{% trans %}Basket: {% endtrans %}</p>
<ul>
{% for id,infos in request.session['basket']|dictsort %}
{% set product = eboutic.products.filter(id=id).first() %}
{% set s = infos['qty'] * infos['price'] / 100 %}
<li>{{ del_product(id, '-') }} {{ infos['qty'] }} {{ add_product(id, '+') }} {{ product.name }}: {{ "%0.2f"|format(s) }} €</li>
{% for i in basket.items.all()|sort(attribute='id') %}
<li>{{ del_product(i.product_id, '-') }} {{ i.quantity }}
{{ add_product(i.product_id, '+') }} {{ i.product_name }}: {{ "%0.2f"|format(i.product_unit_price*i.quantity) }} €</li>
{% endfor %}
</ul>
<p><strong>{% trans %}Total: {% endtrans %}{{ "%0.2f"|format(basket_total) }} €</strong></p>
<p><strong>{% trans %}Total: {% endtrans %}{{ "%0.2f"|format(basket.get_total()) }} €</strong></p>
<form method="post" action="{{ url('eboutic:command') }}">
{% csrf_token %}
<input type="submit" value="{% trans %}Proceed to command{% endtrans %}" />

5
eboutic/templates/eboutic/eboutic_makecommand.jinja
View File

@ -23,17 +23,22 @@
{% endfor %}
<tbody>
</table>
<p><strong>Total: </strong>{{ basket.get_total() }} €</p>
<form method="post" action="{{ settings.SITH_EBOUTIC_ET_URL }}">
{% for (field_name,field_value) in et_request.items() -%}
<input type="hidden" name="{{ field_name }}" value="{{ field_value }}">
{% endfor %}
<input type="submit" value="{% trans %}Pay with credit card{% endtrans %}" />
</form>
{% if basket.items.filter(type="REFILLING").exists() %}
<p>{% trans %}AE account payment disabled because your basket contains refilling items.{% endtrans %}</p>
{% else %}
<form method="post" action="{{ url('eboutic:pay_with_sith') }}">
{% csrf_token %}
<input type="hidden" name="action" value="pay_with_sith_account">
<input type="submit" value="{% trans %}Pay with Sith account{% endtrans %}" />
</form>
{% endif %}
</div>
{% endblock %}

1
eboutic/templates/eboutic/eboutic_payment_result.jinja
View File

@ -9,6 +9,7 @@
{% else %}
{% trans %}Payment successful{% endtrans %}
{% endif %}
<p><a href="{{ url('eboutic:main') }}">{% trans %}Return to eboutic{% endtrans %}</a></p>
</div>
{% endblock %}

104
eboutic/views.py
View File

@ -21,60 +21,54 @@ from eboutic.models import Basket, Invoice, BasketItem, InvoiceItem
class EbouticMain(TemplateView):
template_name = 'eboutic/eboutic_main.jinja'
def sum_basket(request):
total = 0
for pid,infos in request.session['basket'].items():
total += infos['price'] * infos['qty']
return total / 100
def make_basket(self, request):
if 'basket_id' not in request.session.keys(): # Init the basket session entry
self.basket = Basket(user=request.user)
self.basket.save()
else:
self.basket = Basket.objects.filter(id=request.session['basket_id']).first()
if self.basket is None:
self.basket = Basket(user=request.user)
self.basket.save()
request.session['basket_id'] = self.basket.id
request.session.modified = True
def get(self, request, *args, **kwargs):
if 'basket' not in request.session.keys(): # Init the basket session entry
request.session['basket'] = {}
request.session['basket_total'] = 0
if not request.user.is_authenticated():
return HttpResponseRedirect(reverse_lazy('core:login', args=self.args, kwargs=kwargs))
self.make_basket(request)
return super(EbouticMain, self).get(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
if 'basket' not in request.session.keys(): # Init the basket session entry
request.session['basket'] = {}
request.session['basket_total'] = 0
if not request.user.is_authenticated():
return HttpResponseRedirect(reverse_lazy('core:login', args=self.args, kwargs=kwargs))
self.make_basket(request)
if 'add_product' in request.POST['action']:
self.add_product(request)
elif 'del_product' in request.POST['action']:
self.del_product(request)
elif 'pay' in request.POST['action']:
self.ask_payment(request)
return self.render_to_response(self.get_context_data(**kwargs))
def get_price(self, pid):
return Product.objects.filter(pk=pid).first().selling_price
def add_product(self, request, q = 1, p=None):
def add_product(self, request):
""" Add a product to the basket """
pid = p or request.POST['product_id']
pid = str(pid)
price = self.get_price(pid)
total = EbouticMain.sum_basket(request)
if pid in request.session['basket']:
request.session['basket'][pid]['qty'] += q
else:
request.session['basket'][pid] = {'qty': q, 'price': int(price*100)}
request.session.modified = True
return True
try:
p = Product.objects.filter(id=int(request.POST['product_id'])).first()
self.basket.add_product(p)
except:
pass
def del_product(self, request):
""" Delete a product from the basket """
pid = str(request.POST['product_id'])
if pid in request.session['basket']:
request.session['basket'][pid]['qty'] -= 1
if request.session['basket'][pid]['qty'] <= 0:
del request.session['basket'][pid]
else:
request.session['basket'][pid] = 0
request.session.modified = True
try:
p = Product.objects.filter(id=int(request.POST['product_id'])).first()
self.basket.del_product(p)
except:
pass
def get_context_data(self, **kwargs):
kwargs = super(EbouticMain, self).get_context_data(**kwargs)
kwargs['basket_total'] = EbouticMain.sum_basket(self.request)
kwargs['basket'] = self.basket
kwargs['eboutic'] = Counter.objects.filter(type="EBOUTIC").first()
return kwargs
@ -82,35 +76,22 @@ class EbouticCommand(TemplateView):
template_name = 'eboutic/eboutic_makecommand.jinja'
def get(self, request, *args, **kwargs):
if not request.user.is_authenticated():
return HttpResponseRedirect(reverse_lazy('core:login', args=self.args, kwargs=kwargs))
return HttpResponseRedirect(reverse_lazy('eboutic:main', args=self.args, kwargs=kwargs))
def post(self, request, *args, **kwargs):
if not request.user.is_authenticated():
return HttpResponseRedirect(reverse_lazy('core:login', args=self.args, kwargs=kwargs))
if 'basket' not in request.session.keys():
if 'basket_id' not in request.session.keys():
return HttpResponseRedirect(reverse_lazy('eboutic:main', args=self.args, kwargs=kwargs))
if self.make_basket(request):
self.basket = Basket.objects.filter(id=request.session['basket_id']).first()
if self.basket is None:
return HttpResponseRedirect(reverse_lazy('eboutic:main', args=self.args, kwargs=kwargs))
else:
kwargs['basket'] = self.basket
return self.render_to_response(self.get_context_data(**kwargs))
def make_basket(self, request):
b = None
if 'basket_id' in request.session.keys():
b = Basket.objects.filter(id=request.session['basket_id']).first()
if b is None:
b = Basket()
b.user = request.user
b.save()
request.session['basket_id'] = b.id
request.session.modified = True
b.items.all().delete()
for pid,infos in request.session['basket'].items():
p = Product.objects.filter(id=int(pid)).first()
BasketItem(basket=b, product_name=p.name, type=p.product_type.name,
quantity=infos['qty'], product_unit_price=infos['price']/100).save()
self.basket = b
return True
def get_context_data(self, **kwargs):
kwargs = super(EbouticCommand, self).get_context_data(**kwargs)
kwargs['et_request'] = OrderedDict()
@ -140,7 +121,7 @@ class EbouticPayWithSith(TemplateView):
if 'basket_id' not in request.session.keys() or not request.user.is_authenticated():
return HttpResponseRedirect(reverse_lazy('eboutic:main', args=self.args, kwargs=kwargs))
b = Basket.objects.filter(id=request.session['basket_id']).first()
if b is None:
if b is None or b.items.filter(type="REFILLING").exists():
return HttpResponseRedirect(reverse_lazy('eboutic:main', args=self.args, kwargs=kwargs))
c = Customer.objects.filter(user__id=b.user.id).first()
if c is None:
@ -154,12 +135,12 @@ class EbouticPayWithSith(TemplateView):
i.payment_method = "SITH_ACCOUNT"
i.save()
for it in b.items.all():
InvoiceItem(invoice=i, product_name=it.product_name, type=it.type,
InvoiceItem(invoice=i, product_id=it.product_id, product_name=it.product_name, type=it.type,
product_unit_price=it.product_unit_price, quantity=it.quantity).save()
i.validate()
b.delete()
kwargs['not_enough'] = False
request.session.pop('basket_id', None)
request.session.pop('basket', None)
except DataError as e:
kwargs['not_enough'] = True
return self.render_to_response(self.get_context_data(**kwargs))
@ -190,10 +171,11 @@ class EtransactionAutoAnswer(View):
i.payment_method = "CREDIT_CARD"
i.save()
for it in b.items.all():
InvoiceItem(invoice=i, product_name=it.product_name, type=it.type,
product_unit_price=it.product_unit_price, quantity=it.quantity).save()
InvoiceItem(invoice=i, product_id=it.product_id, product_name=it.product_name, type=it.type,
product_unit_price=it.product_unit_price, quantity=it.quantity).save()
i.validate()
b.delete()
return HttpResponse("Payment validated")
return HttpResponse()
else:
return HttpResponse("Payment failed with error: "+request.GET['Error'])