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Merge pull request #361 from bornhack/backoffice_invoice_scanning 

Save ticket tokens to db. Rename some fields to make using tickets more sane. Initial scanning of tickets.
This commit is contained in:
Víðir Valberg Guðmundsson 2019-07-29 22:41:37 +02:00 committed by GitHub
parent 55860efb8c 70984ab40f
commit 2c8f04a9a0
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26 changed files with 495 additions and 79 deletions
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2
src/backoffice/templates/badge_handout.html
View File

@ -13,7 +13,7 @@
Use this view to hand out badges to participants. Use the search field to search for username, email, products, order ID, ticket UUID, etc. To check in participants go to the <a href="{% url 'backoffice:ticket_checkin' camp_slug=camp.slug %}">Ticket Checkin view</a> instead. To hand out merchandise and other products go to the <a href="{% url 'backoffice:product_handout' camp_slug=camp.slug %}">Hand Out Products</a> view instead.
</div>
<div>
This table shows all (Shop|Discount|Sponsor)Tickets which are badge_handed_out=False. Tickets must be checked in before they are shown in this list.
This table shows all (Shop|Discount|Sponsor)Tickets which are badge_ticket_generated=False. Tickets must be checked in before they are shown in this list.
</div>
</div>
<br>

19
src/backoffice/templates/index.html
View File

@ -16,17 +16,14 @@
<div class="list-group">
{% if perms.camps.infoteam_permission %}
<h3>Info Team</h3>
<a href="{% url 'backoffice:product_handout' camp_slug=camp.slug %}" class="list-group-item">
<h4 class="list-group-item-heading">Hand Out Products</h4>
<p class="list-group-item-text">Use this view to mark products such as merchandise, cabins, fridges and so on as handed out.</p>
</a>
<a href="{% url 'backoffice:ticket_checkin' camp_slug=camp.slug %}" class="list-group-item">
<h4 class="list-group-item-heading">Check-In Tickets</h4>
<p class="list-group-item-text">Use this view to check-in tickets when participants arrive.</p>
</a>
<a href="{% url 'backoffice:badge_handout' camp_slug=camp.slug %}" class="list-group-item">
<h4 class="list-group-item-heading">Hand Out Badges</h4>
<p class="list-group-item-text">Use this view to mark badges as handed out.</p>
<a href="{% url 'backoffice:user_interaction' camp_slug=camp.slug %}"
class="list-group-item">
<h4 class="list-group-item-heading">
User stuff
</h4>
<p class="list-group-item-text">
Use this to get everything related to a user
</p>
</a>
{% endif %}

2
src/backoffice/templates/product_handout.html
View File

@ -13,7 +13,7 @@
Use this view to hand out products to participants. Use the search field to search for username, email, products, order ID etc. To check in participants go to the <a href="{% url 'backoffice:ticket_checkin' camp_slug=camp.slug %}">Ticket Checkin view</a> instead. To hand out badges go to the <a href="{% url 'backoffice:badge_handout' camp_slug=camp.slug %}">Badge Handout view</a> instead.
</div>
<div>
This table shows all OrderProductRelations which are handed_out=False (not including unpaid, cancelled and refunded orders). The table is initally sorted by order ID but the sorting can be changed by clicking the column headlines (if javascript is enabled).
This table shows all OrderProductRelations which are ticket_generated=False (not including unpaid, cancelled and refunded orders). The table is initally sorted by order ID but the sorting can be changed by clicking the column headlines (if javascript is enabled).
</div>
</div>
<br>

2
src/backoffice/templates/ticket_checkin.html
View File

@ -13,7 +13,7 @@
Use this view to check in participants. Use the search field to search for username, email, products, order ID, ticket UUID, etc. To hand out badges go to the <a href="{% url 'backoffice:badge_handout' camp_slug=camp.slug %}">Badge Handout view</a> instead. To hand out other products go to the <a href="{% url 'backoffice:product_handout' camp_slug=camp.slug %}">Hand Out Products</a> view instead.
</div>
<div>
This table shows all (Shop|Discount|Sponsor)Tickets which are checked_in=False.
This table shows all (Shop|Discount|Sponsor)Tickets which are used=False.
</div>
</div>
<br>

90
src/backoffice/templates/user/search.html Normal file
View File

@ -0,0 +1,90 @@
{% extends 'base.html' %}
{% load static from staticfiles %}
{% load qrcode %}
{% block content %}
<form id="search_form" method="POST" action="">
{% csrf_token %}
<div class="row">
<div class="col-md-12">
<h3>Scan the ticket!</h3>
<input type="text" name="ticket_token" id="ticket_token_input" autocomplete="off" style="color: #fff; background: #fff; border: 0; height: 0; width: 0;"/>
<span id="scan_again" hidden>Scan again!</span>
</div>
</div>
</form>
{% if ticket %}
{{ ticket }}<br />
<br />
Used?: {{ ticket.used }}
<hr />
<form id="check_in_form" method="POST" action="">{% csrf_token %}
<input type="input" name="check_in_ticket_id" id="check_in_input" value="{{ ticket.pk }}" style="color: #fff; background: #fff; border: 0; height: 0; width: 0;"/>
</form>
<div class="row">
<div class="col-md-6">
{% qr_code "clear" %}
</div>
<div class="col-md-6">
{% qr_code "check-in" %}
</div>
</divc>
{% endif %}
<script>
document.addEventListener('DOMContentLoaded', () => {
'use strict';
const search_form = document.getElementById('search_form');
const ticket_token_input = document.getElementById('ticket_token_input');
const scan_again = document.getElementById('scan_again');
const check_in_input = document.getElementById('check_in_input');
const check_in_form = document.getElementById('check_in_form');
search_form.onsubmit = submit;
function submit(e) {
e.preventDefault();
console.log(ticket_token_input.value);
if(ticket_token_input.value === "#clear") {
window.location.replace(window.location.pathname);
} else if(ticket_token_input.value === "#check-in") {
check_in_input.checked = true;
check_in_form.submit();
} else if(ticket_token_input.value.length === 65) {
search_form.submit();
} else {
scan_again.removeAttribute('hidden');
}
};
document.addEventListener('keydown', event => {
if(event.key === '#') {
ticket_token_input.value = "";
ticket_token_input.focus();
}
});
});
</script>
{% endblock content %}

3
src/backoffice/urls.py
View File

@ -7,6 +7,9 @@ app_name = "backoffice"
urlpatterns = [
path("", BackofficeIndexView.as_view(), name="index"),
# infodesk
path(
"user/", include([path("", SearchForUser.as_view(), name="user_interaction")])
),
path("product_handout/", ProductHandoutView.as_view(), name="product_handout"),
path("badge_handout/", BadgeHandoutView.as_view(), name="badge_handout"),
path("ticket_checkin/", TicketCheckinView.as_view(), name="ticket_checkin"),

53
src/backoffice/views.py
View File

@ -1,6 +1,7 @@
import logging, os
from itertools import chain
import qrcode
from django.contrib.auth.mixins import PermissionRequiredMixin, UserPassesTestMixin
from django.contrib.auth.models import User
from django.views.generic import TemplateView, ListView, DetailView
@ -14,7 +15,7 @@ from django.conf import settings
from django.core.files import File
from camps.mixins import CampViewMixin
from shop.models import OrderProductRelation
from shop.models import OrderProductRelation, Invoice, Order
from tickets.models import ShopTicket, SponsorTicket, DiscountTicket
from profiles.models import Profile
from program.models import SpeakerProposal, EventProposal
@ -40,7 +41,7 @@ class ProductHandoutView(CampViewMixin, InfoTeamPermissionMixin, ListView):
def get_queryset(self, **kwargs):
return OrderProductRelation.objects.filter(
handed_out=False,
ticket_generated=False,
order__paid=True,
order__refunded=False,
order__cancelled=False,
@ -52,9 +53,9 @@ class BadgeHandoutView(CampViewMixin, InfoTeamPermissionMixin, ListView):
context_object_name = "tickets"
def get_queryset(self, **kwargs):
shoptickets = ShopTicket.objects.filter(badge_handed_out=False)
sponsortickets = SponsorTicket.objects.filter(badge_handed_out=False)
discounttickets = DiscountTicket.objects.filter(badge_handed_out=False)
shoptickets = ShopTicket.objects.filter(badge_ticket_generated=False)
sponsortickets = SponsorTicket.objects.filter(badge_ticket_generated=False)
discounttickets = DiscountTicket.objects.filter(badge_ticket_generated=False)
return list(chain(shoptickets, sponsortickets, discounttickets))
@ -63,9 +64,9 @@ class TicketCheckinView(CampViewMixin, InfoTeamPermissionMixin, ListView):
context_object_name = "tickets"
def get_queryset(self, **kwargs):
shoptickets = ShopTicket.objects.filter(checked_in=False)
sponsortickets = SponsorTicket.objects.filter(checked_in=False)
discounttickets = DiscountTicket.objects.filter(checked_in=False)
shoptickets = ShopTicket.objects.filter(used=False)
sponsortickets = SponsorTicket.objects.filter(used=False)
discounttickets = DiscountTicket.objects.filter(used=False)
return list(chain(shoptickets, sponsortickets, discounttickets))
@ -151,7 +152,7 @@ class MerchandiseOrdersView(CampViewMixin, OrgaTeamPermissionMixin, ListView):
return (
OrderProductRelation.objects.filter(
handed_out=False,
ticket_generated=False,
order__paid=True,
order__refunded=False,
order__cancelled=False,
@ -169,7 +170,7 @@ class MerchandiseToOrderView(CampViewMixin, OrgaTeamPermissionMixin, TemplateVie
camp_prefix = "BornHack {}".format(timezone.now().year)
order_relations = OrderProductRelation.objects.filter(
handed_out=False,
ticket_generated=False,
order__paid=True,
order__refunded=False,
order__cancelled=False,
@ -197,7 +198,7 @@ class VillageOrdersView(CampViewMixin, OrgaTeamPermissionMixin, ListView):
return (
OrderProductRelation.objects.filter(
handed_out=False,
ticket_generated=False,
order__paid=True,
order__refunded=False,
order__cancelled=False,
@ -215,7 +216,7 @@ class VillageToOrderView(CampViewMixin, OrgaTeamPermissionMixin, TemplateView):
camp_prefix = "BornHack {}".format(timezone.now().year)
order_relations = OrderProductRelation.objects.filter(
handed_out=False,
ticket_generated=False,
order__paid=True,
order__refunded=False,
order__cancelled=False,
@ -345,7 +346,6 @@ class ReimbursementCreateView(CampViewMixin, EconomyTeamPermissionMixin, CreateV
def dispatch(self, request, *args, **kwargs):
""" Get the user from kwargs """
print("inside dispatch() with method %s" % request.method)
self.reimbursement_user = get_object_or_404(User, pk=kwargs["user_id"])
# get response now so we have self.camp available below
@ -544,3 +544,30 @@ class RevenueDetailView(CampViewMixin, EconomyTeamPermissionMixin, UpdateView):
return redirect(
reverse("backoffice:revenue_list", kwargs={"camp_slug": self.camp.slug})
)
class SearchForUser(TemplateView):
template_name = "user/search.html"
def post(self, request, **kwargs):
check_in_ticket_id = request.POST.get("check_in_ticket_id")
if check_in_ticket_id:
ticket_to_check_in = ShopTicket.objects.get(pk=check_in_ticket_id)
ticket_to_check_in.used = True
ticket_to_check_in.save()
messages.info(request, "Ticket checked-in!")
return super().get(request, **kwargs)
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
ticket_token = self.request.POST.get("ticket_token")
if ticket_token:
try:
ticket = ShopTicket.objects.get(token=ticket_token[1:])
context["ticket"] = ticket
except ShopTicket.DoesNotExist:
messages.warning(self.request, "Ticket not found!")
return context

2
src/profiles/templates/tickets/ticket_detail.html
View File

@ -10,7 +10,7 @@
</div>
<div class="panel-body">
<h2>{% if ticket.checked_in %}This ticket has been used{% else %}This ticket is unused{% endif %}</h2>
<h2>{% if ticket.used %}This ticket has been used{% else %}This ticket is unused{% endif %}</h2>
<form method="POST" class="form">
{% csrf_token %}
{% bootstrap_field form.name %}

8
src/profiles/templates/tickets/ticket_list.html
View File

@ -23,9 +23,13 @@
Checked in
<th>
Actions
<tbody>
{% for ticket in tickets %}
{% ifchanged ticket.ticket_type.camp %}
<tr>
<td colspan="5">
<strong>{{ ticket.ticket_type.camp }}</strong>
{% endifchanged %}
<tr>
<td>
{% if ticket.name %}
@ -38,7 +42,7 @@
<td>
{{ ticket.product.price|currency }}
<td>
{% if ticket.checked_in %}
{% if ticket.used %}
Yes
{% else %}
Not yet

2
src/shop/factories.py
View File

@ -46,4 +46,4 @@ class OrderProductRelationFactory(DjangoModelFactory):
product = factory.SubFactory(ProductFactory)
order = factory.SubFactory(OrderFactory)
quantity = 1
handed_out = False
ticket_generated = False

18
src/shop/migrations/0059_auto_20190718_2051.py Normal file
View File

@ -0,0 +1,18 @@
# Generated by Django 2.2.2 on 2019-07-18 18:51
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
('shop', '0058_order_pdf'),
]
operations = [
migrations.RenameField(
model_name='orderproductrelation',
old_name='handed_out',
new_name='ticket_generated',
),
]

31
src/shop/models.py
View File

@ -239,8 +239,8 @@ class Order(CreatedUpdatedModel):
else:
print(msg)
# and mark the OPR as handed_out=True
order_product.handed_out = True
# and mark the OPR as ticket_generated=True
order_product.ticket_generated = True
order_product.save()
def mark_as_paid(self, request=None):
@ -289,35 +289,36 @@ class Order(CreatedUpdatedModel):
self.open = None
self.save()
def is_not_handed_out(self):
if self.orderproductrelation_set.filter(handed_out=True).count() == 0:
def is_not_ticket_generated(self):
if self.orderproductrelation_set.filter(tic=True).count() == 0:
return True
else:
return False
def is_partially_handed_out(self):
def is_partially_ticket_generated(self):
if (
self.orderproductrelation_set.filter(handed_out=True).count() != 0
and self.orderproductrelation_set.filter(handed_out=False).count() != 0
self.orderproductrelation_set.filter(ticket_generated=True).count() != 0
and self.orderproductrelation_set.filter(ticket_generated=False).count()
!= 0
):
# some products are handed out, others are not
return True
else:
return False
def is_fully_handed_out(self):
if self.orderproductrelation_set.filter(handed_out=False).count() == 0:
def is_fully_ticket_generated(self):
if self.orderproductrelation_set.filter(ticket_generated=False).count() == 0:
return True
else:
return False
@property
def handed_out_status(self):
if self.is_not_handed_out():
def ticket_generated_status(self):
if self.is_not_ticket_generated():
return "no"
elif self.is_partially_handed_out():
elif self.is_partially_ticket_generated():
return "partially"
elif self.is_fully_handed_out():
elif self.is_fully_ticket_generated():
return "fully"
else:
return False
@ -466,14 +467,14 @@ class OrderProductRelation(CreatedUpdatedModel):
order = models.ForeignKey("shop.Order", on_delete=models.PROTECT)
product = models.ForeignKey("shop.Product", on_delete=models.PROTECT)
quantity = models.PositiveIntegerField()
handed_out = models.BooleanField(default=False)
ticket_generated = models.BooleanField(default=False)
@property
def total(self):
return Decimal(self.product.price * self.quantity)
def clean(self):
if self.handed_out and not self.order.paid:
if self.ticket_generated and not self.order.paid:
raise ValidationError(
"Product can not be handed out when order is not paid."
)

4
src/shop/templates/order_list.html
View File

@ -25,13 +25,13 @@
<tbody>
{% for order in orders %}
{% if order.products.exists %}
<tr {% if not order.open and order.paid and order.is_fully_handed_out %}style="color: lightgrey"{% endif %}>
<tr {% if not order.open and order.paid and order.is_fully_ticket_generated %}style="color: lightgrey"{% endif %}>
<td>{{ order.id }}</td>
<td>{{ order.get_number_of_items }}</td>
<td>{{ order.total|currency }}</td>
<td class="text-center">{{ order.open|truefalseicon }}</td>
<td class="text-center">{{ order.paid|truefalseicon }}</td>
<td class="text-center">{{ order.handed_out_status }}</td>
<td class="text-center">{{ order.ticket_generated_status }}</td>
<td>
{% if order.paid %}
{% if order.invoice.pdf %}

8
src/tickets/admin.py
View File

@ -23,9 +23,9 @@ class TicketTypeAdmin(admin.ModelAdmin):
@admin.register(SponsorTicket)
class SponsorTicketAdmin(BaseTicketAdmin):
list_display = ["pk", "ticket_type", "sponsor", "checked_in"]
list_display = ["pk", "ticket_type", "sponsor", "used"]
list_filter = ["ticket_type__camp", "checked_in", "ticket_type", "sponsor"]
list_filter = ["ticket_type__camp", "used", "ticket_type", "sponsor"]
search_fields = ["pk", "sponsor__name"]
@ -50,10 +50,10 @@ class ShopTicketAdmin(BaseTicketAdmin):
"ticket_type",
"order",
"product",
"checked_in",
"used",
]
list_filter = ["ticket_type__camp", "checked_in", "ticket_type", "order", "product"]
list_filter = ["ticket_type__camp", "used", "ticket_type", "order", "product"]
search_fields = ["uuid", "order__id", "order__user__email", "name", "email"]

28
src/tickets/migrations/0006_auto_20190616_1746.py Normal file
View File

@ -0,0 +1,28 @@
# Generated by Django 2.2.2 on 2019-06-16 15:46
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('tickets', '0005_auto_20180318_0906'),
]
operations = [
migrations.AddField(
model_name='discountticket',
name='token',
field=models.CharField(max_length=64, null=True),
),
migrations.AddField(
model_name='shopticket',
name='token',
field=models.CharField(max_length=64, null=True),
),
migrations.AddField(
model_name='sponsorticket',
name='token',
field=models.CharField(max_length=64, null=True),
),
]

29
src/tickets/migrations/0007_save_token_to_db.py Normal file
View File

@ -0,0 +1,29 @@
# Generated by Django 2.2.2 on 2019-07-18 18:52
from django.conf import settings
from django.db import migrations
from tickets.models import create_ticket_token
def save_tokens(apps, schema_editor):
ShopTicket = apps.get_model("tickets", "ShopTicket")
SponsorTicket = apps.get_model("tickets", "SponsorTicket")
DiscountTicket = apps.get_model("tickets", "DiscountTicket")
for model in (ShopTicket, SponsorTicket, DiscountTicket):
for ticket in model.objects.all():
token = create_ticket_token(
"{_id}{secret_key}".format(
_id=ticket.uuid, secret_key=settings.SECRET_KEY
).encode("utf-8")
)
ticket.token = token
ticket.save()
class Migration(migrations.Migration):
dependencies = [("tickets", "0006_auto_20190616_1746")]
operations = [migrations.RunPython(save_tokens)]

43
src/tickets/migrations/0008_auto_20190718_2055.py Normal file
View File

@ -0,0 +1,43 @@
# Generated by Django 2.2.2 on 2019-07-18 18:55
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('tickets', '0007_save_token_to_db'),
]
operations = [
migrations.RenameField(
model_name='discountticket',
old_name='checked_in',
new_name='used',
),
migrations.RenameField(
model_name='shopticket',
old_name='checked_in',
new_name='used',
),
migrations.RenameField(
model_name='sponsorticket',
old_name='checked_in',
new_name='used',
),
migrations.AlterField(
model_name='discountticket',
name='token',
field=models.CharField(max_length=64),
),
migrations.AlterField(
model_name='shopticket',
name='token',
field=models.CharField(max_length=64),
),
migrations.AlterField(
model_name='sponsorticket',
name='token',
field=models.CharField(max_length=64),
),
]

18
src/tickets/migrations/0009_tickettype_includes_badge.py Normal file
View File

@ -0,0 +1,18 @@
# Generated by Django 2.2.3 on 2019-07-23 20:49
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('tickets', '0008_auto_20190718_2055'),
]
operations = [
migrations.AddField(
model_name='tickettype',
name='includes_badge',
field=models.BooleanField(default=False),
),
]

28
src/tickets/migrations/0010_auto_20190724_2037.py Normal file
View File

@ -0,0 +1,28 @@
# Generated by Django 2.2.3 on 2019-07-24 18:37
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('tickets', '0009_tickettype_includes_badge'),
]
operations = [
migrations.AddField(
model_name='discountticket',
name='badge_token',
field=models.CharField(max_length=64, null=True),
),
migrations.AddField(
model_name='shopticket',
name='badge_token',
field=models.CharField(max_length=64, null=True),
),
migrations.AddField(
model_name='sponsorticket',
name='badge_token',
field=models.CharField(max_length=64, null=True),
),
]

29
src/tickets/migrations/0011_save_badge_token_to_db.py Normal file
View File

@ -0,0 +1,29 @@
# Generated by Django 2.2.3 on 2019-07-24 18:37
from django.conf import settings
from django.db import migrations
from tickets.models import create_ticket_token
def save_badge_tokens(apps, schema_editor):
ShopTicket = apps.get_model("tickets", "ShopTicket")
SponsorTicket = apps.get_model("tickets", "SponsorTicket")
DiscountTicket = apps.get_model("tickets", "DiscountTicket")
for model in (ShopTicket, SponsorTicket, DiscountTicket):
for ticket in model.objects.all():
badge_token = create_ticket_token(
"{_id}{secret_key}-badge".format(
_id=ticket.uuid, secret_key=settings.SECRET_KEY
).encode("utf-8")
)
ticket.badge_token = badge_token
ticket.save()
class Migration(migrations.Migration):
dependencies = [("tickets", "0010_auto_20190724_2037")]
operations = [migrations.RunPython(save_badge_tokens)]

28
src/tickets/migrations/0012_auto_20190724_2037.py Normal file
View File

@ -0,0 +1,28 @@
# Generated by Django 2.2.3 on 2019-07-24 18:37
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('tickets', '0011_save_badge_token_to_db'),
]
operations = [
migrations.AlterField(
model_name='discountticket',
name='badge_token',
field=models.CharField(max_length=64),
),
migrations.AlterField(
model_name='shopticket',
name='badge_token',
field=models.CharField(max_length=64),
),
migrations.AlterField(
model_name='sponsorticket',
name='badge_token',
field=models.CharField(max_length=64),
),
]

59
src/tickets/models.py
View File

@ -17,15 +17,32 @@ logger = logging.getLogger("bornhack.%s" % __name__)
class TicketType(CampRelatedModel, UUIDModel):
name = models.TextField()
camp = models.ForeignKey("camps.Camp", on_delete=models.PROTECT)
includes_badge = models.BooleanField(default=False)
def __str__(self):
return "{} ({})".format(self.name, self.camp.title)
def create_ticket_token(string):
return hashlib.sha256(string).hexdigest()
def qr_code_base64(token):
qr = qrcode.make(
token, version=1, error_correction=qrcode.constants.ERROR_CORRECT_H
).resize((250, 250))
file_like = io.BytesIO()
qr.save(file_like, format="png")
qrcode_base64 = base64.b64encode(file_like.getvalue())
return qrcode_base64
class BaseTicket(CampRelatedModel, UUIDModel):
ticket_type = models.ForeignKey("TicketType", on_delete=models.PROTECT)
checked_in = models.BooleanField(default=False)
used = models.BooleanField(default=False)
badge_handed_out = models.BooleanField(default=False)
token = models.CharField(max_length=64)
badge_token = models.CharField(max_length=64)
class Meta:
abstract = True
@ -34,27 +51,33 @@ class BaseTicket(CampRelatedModel, UUIDModel):
def camp(self):
return self.ticket_type.camp
def _get_token(self):
return hashlib.sha256(
"{_id}{secret_key}".format(
_id=self.pk, secret_key=settings.SECRET_KEY
).encode("utf-8")
).hexdigest()
def save(self, **kwargs):
self.token = self._get_token()
self.badge_token = self._get_token()
super().save(**kwargs)
def get_qr_code_base64(self):
qr = qrcode.make(
self._get_token(),
version=1,
error_correction=qrcode.constants.ERROR_CORRECT_H,
).resize((250, 250))
file_like = io.BytesIO()
qr.save(file_like, format="png")
qrcode_base64 = base64.b64encode(file_like.getvalue())
return qrcode_base64
def _get_token(self):
return create_ticket_token(
"{_id}{secret_key}".format(
_id=self.uuid, secret_key=settings.SECRET_KEY
).encode("utf-8")
)
def _get_badge_token(self):
return create_ticket_token(
"{_id}{secret_key}-badge".format(
_id=self.uuid, secret_key=settings.SECRET_KEY
).encode("utf-8")
)
def get_qr_code_url(self):
return "data:image/png;base64,{}".format(
self.get_qr_code_base64().decode("utf-8")
qr_code_base64(self._get_token()).decode("utf-8")
)
def get_qr_badge_code_url(self):
return "data:image/png;base64,{}".format(
qr_code_base64(self._get_badge_token()).decode("utf-8")
)
def generate_pdf(self):

34
src/tickets/templates/pdf/ticket.html
View File

@ -1,6 +1,5 @@
{% load static from staticfiles %}
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<table style="width:100%;">
<tr>
<td style="width: 75%;">&nbsp;</td>
@ -25,11 +24,38 @@
<h3>Sponsor: {{ ticket.sponsor.name }} </h3>
<img src="{% static 'img/sponsors/' %}{{ sponsor.logo_filename }}"></img>
{% endif %}
{% if ticket.checked_in %}
<h2>This ticket has been checked in.</h2>
{% if ticket.used %}
<h2>This ticket has been used.</h2>
{% endif %}
<center>
<img src="{{ ticket.get_qr_code_url }}"></img>
<p>Ticket #{{ ticket.pk }}</p>
<p>{{ ticket.token }}</p>
</center>
{% if ticket.ticket_type.includes_badge %}
<div style="display:block; clear:both; page-break-after:always;"></div>
<table style="width:100%;">
<tr>
<td style="width: 75%;">&nbsp;</td>
<td>
<h3>
{{ ticket.created|date:"b jS, Y" }}<br>
</h3>
</td>
</tr>
</table>
<br />
<h2>Badge voucher</h2>
<center>
<img src="{{ ticket.get_qr_badge_code_url }}"></img>
<p>{{ ticket.badge_token }}</p>
</center>
{% endif %}

2
src/tickets/views.py
View File

@ -19,7 +19,7 @@ class ShopTicketListView(LoginRequiredMixin, ListView):
def get_queryset(self):
tickets = super(ShopTicketListView, self).get_queryset()
user = self.request.user
return tickets.filter(order__user=user)
return tickets.filter(order__user=user).order_by("ticket_type__camp")
class ShopTicketDownloadView(LoginRequiredMixin, SingleObjectMixin, View):

9
src/utils/pdf.py
View File

@ -12,7 +12,9 @@ logger = logging.getLogger("bornhack.%s" % __name__)
def generate_pdf_letter(filename, template, formatdict):
logger.debug("Generating PDF with filename %s and template %s" % (filename, template))
logger.debug(
"Generating PDF with filename %s and template %s" % (filename, template)
)
# conjure up a fake request for PDFTemplateResponse
request = RequestFactory().get("/")
@ -47,9 +49,9 @@ def generate_pdf_letter(filename, template, formatdict):
# add the watermark to all pages
for pagenum in range(pdfreader.getNumPages()):
page = watermark.getPage(0)
page = pdfreader.getPage(pagenum)
try:
page.mergePage(pdfreader.getPage(pagenum))
page.mergePage(watermark.getPage(0))
except ValueError:
# watermark pdf might be broken?
return False
@ -65,4 +67,3 @@ def generate_pdf_letter(filename, template, formatdict):
returnfile = io.BytesIO()
finalpdf.write(returnfile)
return returnfile

23
src/utils/templatetags/qrcode.py Normal file
View File

@ -0,0 +1,23 @@
import base64
import io
import qrcode
from django import template
from django.utils.safestring import mark_safe
register = template.Library()
@register.simple_tag
def qr_code(value):
stream = io.BytesIO()
img = qrcode.make("#" + value, box_size=5)
img.save(stream, "PNG")
data = base64.b64encode(stream.getvalue())
return mark_safe(
"<figure>"
'<img src="data:image/png;base64,{}" alt="">'
"<figcaption>{}</figcaption>"
"</figure>".format(data.decode(), value)
)