integration of 3D secure v2 for eboutic bank payment

.gitignore

@@ -7,6 +7,7 @@ db.sqlite3
 pyrightconfig.json
 dist/
 .vscode/
+.idea
 env/
 doc/html
 data/

core/management/commands/populate.py

@@ -26,6 +26,7 @@ import os
 from datetime import date, datetime, timedelta
 from io import StringIO, BytesIO
 
+from django.contrib.auth.models import Permission
 from django.core.management.base import BaseCommand
 from django.core.management import call_command
 from django.conf import settings
@@ -73,7 +74,7 @@ class Command(BaseCommand):
         root_path = os.path.dirname(
             os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
         )
-        Group(name="Root").save()
+        root_group, _ = Group.objects.get_or_create(name="Root")
         Group(name="Public").save()
         Group(name="Subscribers").save()
         Group(name="Old subscribers").save()
@@ -87,6 +88,11 @@ class Command(BaseCommand):
         Group(name="Forum admin").save()
         Group(name="Pedagogy admin").save()
         self.reset_index("core", "auth")
+
+        change_billing = Permission.objects.get(codename="change_billinginfo")
+        add_billing = Permission.objects.get(codename="add_billinginfo")
+        root_group.permissions.add(change_billing, add_billing)
+
         root = User(
             id=0,
             username="root",

core/static/core/style.scss

@@ -49,36 +49,27 @@ body {
   font-family: sans-serif;
 }
 
-input[type=button], input[type=submit], input[type=reset],input[type=file] {
+button, input[type=button], input[type=submit], input[type=reset],input[type=file] {
   border: none;
   text-decoration: none;
   background-color: $background-button-color;
   padding: 0.4em;
   margin: 0.1em;
-  font-weight: bold;
   font-size: 1.2em;
   border-radius: 5px;
-  cursor: pointer;
+  &:hover {
-  box-shadow: $shadow-color 0px 0px 1px;
+    background: hsl(0, 0%, 83%);
+  }
+}
 
-  &:hover {
+input[type=button], input[type=submit], input[type=reset],input[type=file] {
-    background: hsl(0, 0%, 83%);
+  font-weight: bold;
-  }
 }
-button{
+
-  border: none;
+button:not(:disabled), input[type=button]:not(:disabled), input[type=submit]:not(:disabled), input[type=reset]:not(:disabled),input[type=file]:not(:disabled) {
-  text-decoration: none;
-  background-color: $background-button-color;
-  padding: 0.4em;
-  margin: 0.1em;
-  font-size: 1.18em;
-  border-radius: 5px;
-  box-shadow: $shadow-color 0px 0px 1px;
   cursor: pointer;
-  &:hover {
-    background: hsl(0, 0%, 83%);
-  }
 }
+
 input,textarea[type=text],[type=number]{
   border: none;
   text-decoration: none;
@@ -123,6 +114,38 @@ a {
   margin: 1px;
 }
 
+.collapse {
+  border-radius: 5px;
+  overflow: hidden;
+
+  .collapse-header {
+    color: white;
+    background-color: #354a5f;
+    padding: 5px 10px;
+    display: flex;
+    align-items: center;
+    gap: 10px;
+
+    .collapse-header-text {
+      flex: 2;
+    }
+
+    .collapse-header-icon {
+      transition: all ease-in-out 150ms;
+      &.reverse {
+        transform: rotate(180deg);
+      }
+    }
+  }
+  .collapse-body {
+    padding: 10px;
+  }
+}
+
+.shadow {
+  box-shadow: rgba(60, 64, 67, .3) 0 1px 3px 0, rgba(60, 64, 67, .15) 0 4px 8px 3px;
+}
+
 .w_big {
   width: 75%;
 }
@@ -135,10 +158,12 @@ a {
   width: 23%;
 }
 
-.clickable:hover {
+.clickable:not(:disabled):hover {
   cursor: pointer;
 }
 
+[x-cloak] { display: none !important; }
+
 /*--------------------------------HEADER-------------------------------*/
 
 #header_language_chooser {
@@ -170,21 +195,11 @@ header {
   background-color: $primary-neutral-dark-color;
   border-radius: 0px 0px 10px 10px;
 
-  // PINKTOBER
-  // background-color: $pinktober;
-  // border-bottom: 5px solid $pinktober-secondary;
-  // margin-bottom: -5px;
-  // border-radius: 0 0 5px 7px;
 
   #header_logo {
     background-color: $white-color;
     padding: 0.2em;
-    border-radius: 0px 0px 0px 9px;
+    border-radius: 0 0 0 9px;
-
-    //PINKTOBER
-    // border-bottom: 5px solid $shadow-color;
-    // border-radius: 0px 0px 0px 5px;
-    // margin-bottom: -5px;
 
     a {
       display: flex;
@@ -211,14 +226,8 @@ header {
       width: 100%;
       label {
         display: inline;
-
-        // PINKTOBER
-        // color: $pinktober-primary-text;
       }
     }
-    a {
-      display: button;
-    }
   }
 
   #header_bar {
@@ -243,16 +252,6 @@ header {
       flex: initial;
       list-style-type: none;
       margin: 0.2em 0.2em;
-
-      /*
-      PINKTOBER
-      & .fa.fa-times {
-        color: $pinktober-bar-closed !important;
-      }
-
-      & .fa.fa-check {
-        color: $pinktober-bar-opened !important;
-      }*/
     }
 
     #header_search {
@@ -444,6 +443,36 @@ header {
     }
   }
 
+  .btn {
+    font-size: 15px;
+    font-weight: normal;
+    color: white;
+    min-width: 60px;
+    padding: 5px 10px;
+    border: none;
+    text-decoration: none;
+
+    &.btn-blue {
+      background-color: #354a5f;
+    }
+
+    &.btn-blue:disabled {
+      background-color: rgba(70, 90, 126, 0.4);
+    }
+
+    &.btn-blue.clickable:not(:disabled):hover {
+      background-color: #2c3646;
+    }
+
+    &.btn-grey {
+      background-color: grey;
+    }
+
+    &.btn-grey.clickable:not(:disabled):hover {
+      background-color:hsl(210,5%,30%);
+    }
+  }
+
 /*--------------------------------CONTENT------------------------------*/
   #quick_notif {
     width: 100%;
@@ -465,10 +494,7 @@ header {
 
   .alert {
     margin: 10px;
-    border: #fc8181 1px solid;
-    background-color: rgb(255,245,245);
     border-radius: 4px;
-    color: #c53030;
     padding: 12px 16px;
     display: flex;
     gap: 16px;
@@ -476,6 +502,18 @@ header {
     align-items: center;
     text-align: justify;
 
+    &.alert-green {
+      background-color: rgb(245, 255, 245);
+      color: rgb(3, 84, 63);
+      border: rgb(14, 159, 110) 1px solid;
+    }
+
+    &.alert-red {
+      background-color: rgb(255,245,245);
+      color: #c53030;
+      border: #fc8181 1px solid;
+    }
+
     .alert-main {
       flex: 2;
     }
@@ -1496,7 +1534,7 @@ textarea {
     margin: 10px 0;
     display: flex;
     flex-wrap: wrap;
-    height: 20p;
+    height: 20px;
     align-items: center;
   }
   .search_check {

core/views/user.py

@@ -67,7 +67,7 @@ from core.views.forms import (
 )
 from core.models import User, SithFile, Preferences, Gift
 from subscription.models import Subscription
-from counter.views import StudentCardForm
+from counter.forms import StudentCardForm
 from trombi.views import UserTrombiForm
 
 

counter/admin.py

@@ -36,6 +36,11 @@ class CustomerAdmin(SearchModelAdmin):
     search_fields = ["account_id"]
 
 
+@admin.register(BillingInfo)
+class BillingInfoAdmin(admin.ModelAdmin):
+    list_display = ("first_name", "last_name", "address_1", "city", "country")
+
+
 admin.site.register(Customer, CustomerAdmin)
 admin.site.register(Product, ProductAdmin)
 admin.site.register(ProductType)

counter/forms.py

@@ -0,0 +1,177 @@
+from ajax_select import make_ajax_field
+from ajax_select.fields import AutoCompleteSelectField, AutoCompleteSelectMultipleField
+from django import forms
+from django.utils.translation import gettext_lazy as _
+
+from core.views.forms import TzAwareDateTimeField, SelectDate
+from counter.models import (
+    BillingInfo,
+    StudentCard,
+    Customer,
+    Refilling,
+    Counter,
+    Product,
+    Eticket,
+)
+
+
+class BillingInfoForm(forms.ModelForm):
+    class Meta:
+        model = BillingInfo
+        exclude = ["customer"]
+
+
+class StudentCardForm(forms.ModelForm):
+    """
+    Form for adding student cards
+    Only used for user profile since CounterClick is to complicated
+    """
+
+    class Meta:
+        model = StudentCard
+        fields = ["uid"]
+
+    def clean(self):
+        cleaned_data = super(StudentCardForm, self).clean()
+        uid = cleaned_data.get("uid", None)
+        if not uid or not StudentCard.is_valid(uid):
+            raise forms.ValidationError(_("This UID is invalid"), code="invalid")
+        return cleaned_data
+
+
+class GetUserForm(forms.Form):
+    """
+    The Form class aims at providing a valid user_id field in its cleaned data, in order to pass it to some view,
+    reverse function, or any other use.
+
+    The Form implements a nice JS widget allowing the user to type a customer account id, or search the database with
+    some nickname, first name, or last name (TODO)
+    """
+
+    code = forms.CharField(
+        label="Code", max_length=StudentCard.UID_SIZE, required=False
+    )
+    id = AutoCompleteSelectField(
+        "users", required=False, label=_("Select user"), help_text=None
+    )
+
+    def as_p(self):
+        self.fields["code"].widget.attrs["autofocus"] = True
+        return super(GetUserForm, self).as_p()
+
+    def clean(self):
+        cleaned_data = super(GetUserForm, self).clean()
+        cus = None
+        if cleaned_data["code"] != "":
+            if len(cleaned_data["code"]) == StudentCard.UID_SIZE:
+                card = StudentCard.objects.filter(uid=cleaned_data["code"])
+                if card.exists():
+                    cus = card.first().customer
+            if cus is None:
+                cus = Customer.objects.filter(
+                    account_id__iexact=cleaned_data["code"]
+                ).first()
+        elif cleaned_data["id"] is not None:
+            cus = Customer.objects.filter(user=cleaned_data["id"]).first()
+        if cus is None or not cus.can_buy:
+            raise forms.ValidationError(_("User not found"))
+        cleaned_data["user_id"] = cus.user.id
+        cleaned_data["user"] = cus.user
+        return cleaned_data
+
+
+class RefillForm(forms.ModelForm):
+    error_css_class = "error"
+    required_css_class = "required"
+    amount = forms.FloatField(
+        min_value=0, widget=forms.NumberInput(attrs={"class": "focus"})
+    )
+
+    class Meta:
+        model = Refilling
+        fields = ["amount", "payment_method", "bank"]
+
+
+class CounterEditForm(forms.ModelForm):
+    class Meta:
+        model = Counter
+        fields = ["sellers", "products"]
+
+    sellers = make_ajax_field(Counter, "sellers", "users", help_text="")
+    products = make_ajax_field(Counter, "products", "products", help_text="")
+
+
+class ProductEditForm(forms.ModelForm):
+    class Meta:
+        model = Product
+        fields = [
+            "name",
+            "description",
+            "product_type",
+            "code",
+            "parent_product",
+            "buying_groups",
+            "purchase_price",
+            "selling_price",
+            "special_selling_price",
+            "icon",
+            "club",
+            "limit_age",
+            "tray",
+            "archived",
+        ]
+
+    parent_product = AutoCompleteSelectField(
+        "products", show_help_text=False, label=_("Parent product"), required=False
+    )
+    buying_groups = AutoCompleteSelectMultipleField(
+        "groups",
+        show_help_text=False,
+        help_text="",
+        label=_("Buying groups"),
+        required=True,
+    )
+    club = AutoCompleteSelectField("clubs", show_help_text=False)
+    counters = AutoCompleteSelectMultipleField(
+        "counters",
+        show_help_text=False,
+        help_text="",
+        label=_("Counters"),
+        required=False,
+    )
+
+    def __init__(self, *args, **kwargs):
+        super(ProductEditForm, self).__init__(*args, **kwargs)
+        if self.instance.id:
+            self.fields["counters"].initial = [
+                str(c.id) for c in self.instance.counters.all()
+            ]
+
+    def save(self, *args, **kwargs):
+        ret = super(ProductEditForm, self).save(*args, **kwargs)
+        if self.fields["counters"].initial:
+            for cid in self.fields["counters"].initial:
+                c = Counter.objects.filter(id=int(cid)).first()
+                c.products.remove(self.instance)
+                c.save()
+        for cid in self.cleaned_data["counters"]:
+            c = Counter.objects.filter(id=int(cid)).first()
+            c.products.add(self.instance)
+            c.save()
+        return ret
+
+
+class CashSummaryFormBase(forms.Form):
+    begin_date = TzAwareDateTimeField(label=_("Begin date"), required=False)
+    end_date = TzAwareDateTimeField(label=_("End date"), required=False)
+
+
+class EticketForm(forms.ModelForm):
+    class Meta:
+        model = Eticket
+        fields = ["product", "banner", "event_title", "event_date"]
+        widgets = {"event_date": SelectDate}
+
+    product = AutoCompleteSelectField(
+        "products", show_help_text=False, label=_("Product"), required=True
+    )

counter/migrations/0019_billinginfo.py

@@ -0,0 +1,55 @@
+# Generated by Django 3.2.15 on 2022-11-14 13:26
+
+from django.db import migrations, models
+import django.db.models.deletion
+import django_countries.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("counter", "0018_producttype_priority"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="BillingInfo",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("first_name", models.CharField(max_length=30)),
+                ("last_name", models.CharField(max_length=30)),
+                (
+                    "address_1",
+                    models.CharField(max_length=50, verbose_name="address line 1"),
+                ),
+                (
+                    "address_2",
+                    models.CharField(
+                        blank=True,
+                        max_length=50,
+                        null=True,
+                        verbose_name="address line 2",
+                    ),
+                ),
+                ("zip_code", models.CharField(max_length=16, verbose_name="zip code")),
+                ("city", models.CharField(max_length=50, verbose_name="city")),
+                ("country", django_countries.fields.CountryField(max_length=2)),
+                (
+                    "customer",
+                    models.OneToOneField(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="billing_infos",
+                        to="counter.customer",
+                    ),
+                ),
+            ],
+        ),
+    ]

counter/models.py

@@ -21,6 +21,7 @@
 # Place - Suite 330, Boston, MA 02111-1307, USA.
 #
 #
+from django.db.models.functions import Length
 
 from sith.settings import SITH_COUNTER_OFFICES, SITH_MAIN_CLUB
 from django.db import models
@@ -38,16 +39,19 @@ import string
 import os
 import base64
 import datetime
+from dict2xml import dict2xml
 
 from club.models import Club, Membership
 from accounting.models import CurrencyField
 from core.models import Group, User, Notification
 from subscription.models import Subscription
 
+from django_countries.fields import CountryField
+
 
 class Customer(models.Model):
     """
-    This class extends a user to make a customer. It adds some basic customers informations, such as the accound ID, and
+    This class extends a user to make a customer. It adds some basic customers' information, such as the account ID, and
     is used by other accounting classes as reference to the customer, rather than using User
     """
 
@@ -89,13 +93,28 @@ class Customer(models.Model):
             .subscription_end
         ) < timedelta(days=90)
 
-    @staticmethod
+    @classmethod
-    def generate_account_id(number):
+    def new_for_user(cls, user: User):
-        number = str(number)
+        """
-        letter = random.choice(string.ascii_lowercase)
+        Create a new Customer instance for the user given in parameter without saving it
-        while Customer.objects.filter(account_id=number + letter).exists():
+        The account if is automatically generated and the amount set at 0
-            letter = random.choice(string.ascii_lowercase)
+        """
-        return number + letter
+        # account_id are number with a letter appended
+        account_id = (
+            Customer.objects.order_by(Length("account_id"), "account_id")
+            .values("account_id")
+            .last()
+        )
+        if account_id is None:
+            # legacy from the old site
+            return cls(user=user, account_id="1504a", amount=0)
+        account_id = account_id["account_id"]
+        num = int(account_id[:-1])
+        while Customer.objects.filter(account_id=account_id).exists():
+            num += 1
+            account_id = str(num) + random.choice(string.ascii_lowercase)
+
+        return cls(user=user, account_id=account_id, amount=0)
 
     def save(self, allow_negative=False, is_selling=False, *args, **kwargs):
         """
@@ -122,6 +141,53 @@ class Customer(models.Model):
         return "".join(["https://", settings.SITH_URL, self.get_absolute_url()])
 
 
+class BillingInfo(models.Model):
+    """
+    Represent the billing information of a user, which are required
+    by the 3D-Secure v2 system used by the etransaction module
+    """
+
+    customer = models.OneToOneField(
+        Customer, related_name="billing_infos", on_delete=models.CASCADE
+    )
+
+    # declaring surname and name even though they are already defined
+    # in User add some redundancy, but ensures that the billing infos
+    # shall stay correct, whatever shenanigans the user commits on its profile
+    first_name = models.CharField(_("First name"), max_length=30)
+    last_name = models.CharField(_("Last name"), max_length=30)
+    address_1 = models.CharField(_("Address 1"), max_length=50)
+    address_2 = models.CharField(_("Address 2"), max_length=50, blank=True, null=True)
+    zip_code = models.CharField(_("Zip code"), max_length=16)  # code postal
+    city = models.CharField(_("City"), max_length=50)
+    country = CountryField(blank_label=_("Country"))
+
+    def to_3dsv2_xml(self) -> str:
+        """
+        Convert the data from this model into a xml usable
+        by the online paying service of the Crédit Agricole bank.
+        see : `https://www.ca-moncommerce.com/espace-client-mon-commerce/up2pay-e-transactions/ma-documentation/manuel-dintegration-focus-3ds-v2/principes-generaux/#boutique-cms-utilisation-des-modules-up2pay-e-transactions-mise-a-jour-module`
+        """
+        data = {
+            "Billing": {
+                "Address": {
+                    "FirstName": self.first_name,
+                    "LastName": self.last_name,
+                    "Address1": self.address_1,
+                    "ZipCode": self.zip_code,
+                    "City": self.city,
+                    "CountryCode": self.country,
+                }
+            }
+        }
+        if self.address_2:
+            data["Billing"]["Address"]["Address2"] = self.address_2
+        return dict2xml(data)
+
+    def __str__(self):
+        return f"{self.first_name} {self.last_name}"
+
+
 class ProductType(models.Model):
     """
     This describes a product type

counter/tests.py

@@ -21,7 +21,7 @@
 # Place - Suite 330, Boston, MA 02111-1307, USA.
 #
 #
-
+import json
 import re
 
 from django.test import TestCase
@@ -29,7 +29,7 @@ from django.urls import reverse
 from django.core.management import call_command
 
 from core.models import User
-from counter.models import Counter
+from counter.models import Counter, Customer, BillingInfo
 
 
 class CounterTest(TestCase):
@@ -67,7 +67,7 @@ class CounterTest(TestCase):
         response = self.client.get(response.get("location"))
         self.assertTrue(">Richard Batsbak</" in str(response.content))
 
-        response = self.client.post(
+        self.client.post(
             location,
             {
                 "action": "refill",
@@ -76,15 +76,11 @@ class CounterTest(TestCase):
                 "bank": "OTHER",
             },
         )
-        response = self.client.post(location, {"action": "code", "code": "BARB"})
+        self.client.post(location, {"action": "code", "code": "BARB"})
-        response = self.client.post(
+        self.client.post(location, {"action": "add_product", "product_id": "4"})
-            location, {"action": "add_product", "product_id": "4"}
+        self.client.post(location, {"action": "del_product", "product_id": "4"})
-        )
+        self.client.post(location, {"action": "code", "code": "2xdeco"})
-        response = self.client.post(
+        self.client.post(location, {"action": "code", "code": "1xbarb"})
-            location, {"action": "del_product", "product_id": "4"}
-        )
-        response = self.client.post(location, {"action": "code", "code": "2xdeco"})
-        response = self.client.post(location, {"action": "code", "code": "1xbarb"})
         response = self.client.post(location, {"action": "code", "code": "fin"})
 
         response_get = self.client.get(response.get("location"))
@@ -96,7 +92,7 @@ class CounterTest(TestCase):
             in str(response_content)
         )
 
-        response = self.client.post(
+        self.client.post(
             reverse("counter:login", kwargs={"counter_id": self.mde.id}),
             {"username": self.sli.username, "password": "plop"},
         )
@@ -154,6 +150,234 @@ class CounterStatsTest(TestCase):
         self.assertTrue(response.status_code == 403)
 
 
+class BillingInfoTest(TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.payload_1 = {
+            "first_name": "Subscribed",
+            "last_name": "User",
+            "address_1": "1 rue des Huns",
+            "zip_code": "90000",
+            "city": "Belfort",
+            "country": "FR",
+        }
+        cls.payload_2 = {
+            "first_name": "Subscribed",
+            "last_name": "User",
+            "address_1": "3, rue de Troyes",
+            "zip_code": "34301",
+            "city": "Sète",
+            "country": "FR",
+        }
+        super().setUpClass()
+        call_command("populate")
+
+    def test_edit_infos(self):
+        user = User.objects.get(username="subscriber")
+        BillingInfo.objects.get_or_create(
+            customer=user.customer, defaults=self.payload_1
+        )
+        self.client.login(username=user.username, password="plop")
+        response = self.client.post(
+            reverse("counter:edit_billing_info", args=[user.id]),
+            json.dumps(self.payload_2),
+            content_type="application/json",
+        )
+        user = User.objects.get(username="subscriber")
+        infos = BillingInfo.objects.get(customer__user=user)
+        self.assertEqual(200, response.status_code)
+        self.assertJSONEqual(response.content, {"errors": None})
+        self.assertTrue(hasattr(user.customer, "billing_infos"))
+        self.assertEqual(user.customer, infos.customer)
+        self.assertEqual("Subscribed", infos.first_name)
+        self.assertEqual("User", infos.last_name)
+        self.assertEqual("3, rue de Troyes", infos.address_1)
+        self.assertEqual(None, infos.address_2)
+        self.assertEqual("34301", infos.zip_code)
+        self.assertEqual("Sète", infos.city)
+        self.assertEqual("FR", infos.country)
+
+    def test_create_infos_for_user_with_account(self):
+        user = User.objects.get(username="subscriber")
+        if hasattr(user.customer, "billing_infos"):
+            user.customer.billing_infos.delete()
+        self.client.login(username=user.username, password="plop")
+        response = self.client.post(
+            reverse("counter:create_billing_info", args=[user.id]),
+            json.dumps(self.payload_1),
+            content_type="application/json",
+        )
+        user = User.objects.get(username="subscriber")
+        infos = BillingInfo.objects.get(customer__user=user)
+        self.assertEqual(200, response.status_code)
+        self.assertJSONEqual(response.content, {"errors": None})
+        self.assertTrue(hasattr(user.customer, "billing_infos"))
+        self.assertEqual(user.customer, infos.customer)
+        self.assertEqual("Subscribed", infos.first_name)
+        self.assertEqual("User", infos.last_name)
+        self.assertEqual("1 rue des Huns", infos.address_1)
+        self.assertEqual(None, infos.address_2)
+        self.assertEqual("90000", infos.zip_code)
+        self.assertEqual("Belfort", infos.city)
+        self.assertEqual("FR", infos.country)
+
+    def test_create_infos_for_user_without_account(self):
+        user = User.objects.get(username="subscriber")
+        if hasattr(user, "customer"):
+            user.customer.delete()
+        self.client.login(username=user.username, password="plop")
+        response = self.client.post(
+            reverse("counter:create_billing_info", args=[user.id]),
+            json.dumps(self.payload_1),
+            content_type="application/json",
+        )
+        user = User.objects.get(username="subscriber")
+        self.assertTrue(hasattr(user, "customer"))
+        self.assertTrue(hasattr(user.customer, "billing_infos"))
+        self.assertEqual(200, response.status_code)
+        self.assertJSONEqual(response.content, {"errors": None})
+        infos = BillingInfo.objects.get(customer__user=user)
+        self.assertEqual(user.customer, infos.customer)
+        self.assertEqual("Subscribed", infos.first_name)
+        self.assertEqual("User", infos.last_name)
+        self.assertEqual("1 rue des Huns", infos.address_1)
+        self.assertEqual(None, infos.address_2)
+        self.assertEqual("90000", infos.zip_code)
+        self.assertEqual("Belfort", infos.city)
+        self.assertEqual("FR", infos.country)
+
+    def test_create_invalid(self):
+        user = User.objects.get(username="subscriber")
+        if hasattr(user.customer, "billing_infos"):
+            user.customer.billing_infos.delete()
+        self.client.login(username=user.username, password="plop")
+        # address_1, zip_code and country are missing
+        payload = {
+            "first_name": user.first_name,
+            "last_name": user.last_name,
+            "city": "Belfort",
+        }
+        response = self.client.post(
+            reverse("counter:create_billing_info", args=[user.id]),
+            json.dumps(payload),
+            content_type="application/json",
+        )
+        user = User.objects.get(username="subscriber")
+        self.assertEqual(400, response.status_code)
+        self.assertFalse(hasattr(user.customer, "billing_infos"))
+        expected_errors = {
+            "errors": [
+                {"field": "Adresse 1", "messages": ["Ce champ est obligatoire."]},
+                {"field": "Code postal", "messages": ["Ce champ est obligatoire."]},
+                {"field": "Country", "messages": ["Ce champ est obligatoire."]},
+            ]
+        }
+        self.assertJSONEqual(response.content, expected_errors)
+
+    def test_edit_invalid(self):
+        user = User.objects.get(username="subscriber")
+        BillingInfo.objects.get_or_create(
+            customer=user.customer, defaults=self.payload_1
+        )
+        self.client.login(username=user.username, password="plop")
+        # address_1, zip_code and country are missing
+        payload = {
+            "first_name": user.first_name,
+            "last_name": user.last_name,
+            "city": "Belfort",
+        }
+        response = self.client.post(
+            reverse("counter:edit_billing_info", args=[user.id]),
+            json.dumps(payload),
+            content_type="application/json",
+        )
+        user = User.objects.get(username="subscriber")
+        self.assertEqual(400, response.status_code)
+        self.assertTrue(hasattr(user.customer, "billing_infos"))
+        expected_errors = {
+            "errors": [
+                {"field": "Adresse 1", "messages": ["Ce champ est obligatoire."]},
+                {"field": "Code postal", "messages": ["Ce champ est obligatoire."]},
+                {"field": "Country", "messages": ["Ce champ est obligatoire."]},
+            ]
+        }
+        self.assertJSONEqual(response.content, expected_errors)
+
+    def test_edit_other_user(self):
+        user = User.objects.get(username="sli")
+        self.client.login(username="subscriber", password="plop")
+        BillingInfo.objects.get_or_create(
+            customer=user.customer, defaults=self.payload_1
+        )
+        response = self.client.post(
+            reverse("counter:edit_billing_info", args=[user.id]),
+            json.dumps(self.payload_2),
+            content_type="application/json",
+        )
+        self.assertEqual(403, response.status_code)
+
+    def test_edit_not_existing_infos(self):
+        user = User.objects.get(username="subscriber")
+        if hasattr(user.customer, "billing_infos"):
+            user.customer.billing_infos.delete()
+        self.client.login(username=user.username, password="plop")
+        response = self.client.post(
+            reverse("counter:edit_billing_info", args=[user.id]),
+            json.dumps(self.payload_2),
+            content_type="application/json",
+        )
+        self.assertEqual(404, response.status_code)
+
+    def test_edit_by_root(self):
+        user = User.objects.get(username="subscriber")
+        BillingInfo.objects.get_or_create(
+            customer=user.customer, defaults=self.payload_1
+        )
+        self.client.login(username="root", password="plop")
+        response = self.client.post(
+            reverse("counter:edit_billing_info", args=[user.id]),
+            json.dumps(self.payload_2),
+            content_type="application/json",
+        )
+        self.assertEqual(200, response.status_code)
+        user = User.objects.get(username="subscriber")
+        infos = BillingInfo.objects.get(customer__user=user)
+        self.assertJSONEqual(response.content, {"errors": None})
+        self.assertTrue(hasattr(user.customer, "billing_infos"))
+        self.assertEqual(user.customer, infos.customer)
+        self.assertEqual("Subscribed", infos.first_name)
+        self.assertEqual("User", infos.last_name)
+        self.assertEqual("3, rue de Troyes", infos.address_1)
+        self.assertEqual(None, infos.address_2)
+        self.assertEqual("34301", infos.zip_code)
+        self.assertEqual("Sète", infos.city)
+        self.assertEqual("FR", infos.country)
+
+    def test_create_by_root(self):
+        user = User.objects.get(username="subscriber")
+        if hasattr(user.customer, "billing_infos"):
+            user.customer.billing_infos.delete()
+        self.client.login(username="root", password="plop")
+        response = self.client.post(
+            reverse("counter:create_billing_info", args=[user.id]),
+            json.dumps(self.payload_2),
+            content_type="application/json",
+        )
+        self.assertEqual(200, response.status_code)
+        user = User.objects.get(username="subscriber")
+        infos = BillingInfo.objects.get(customer__user=user)
+        self.assertJSONEqual(response.content, {"errors": None})
+        self.assertTrue(hasattr(user.customer, "billing_infos"))
+        self.assertEqual(user.customer, infos.customer)
+        self.assertEqual("Subscribed", infos.first_name)
+        self.assertEqual("User", infos.last_name)
+        self.assertEqual("3, rue de Troyes", infos.address_1)
+        self.assertEqual(None, infos.address_2)
+        self.assertEqual("34301", infos.zip_code)
+        self.assertEqual("Sète", infos.city)
+        self.assertEqual("FR", infos.country)
+
+
 class BarmanConnectionTest(TestCase):
     def setUp(self):
         call_command("populate")
@@ -519,3 +743,20 @@ class StudentCardTest(TestCase):
             {"uid": "8B90734A802A8F"},
         )
         self.assertEqual(response.status_code, 403)
+
+
+class AccountIdTest(TestCase):
+    def setUp(self):
+        user_a = User.objects.create(username="a", password="plop", email="a.a@a.fr")
+        user_b = User.objects.create(username="b", password="plop", email="b.b@b.fr")
+        user_c = User.objects.create(username="c", password="plop", email="c.c@c.fr")
+        Customer.objects.create(user=user_a, amount=0, account_id="1111a")
+        Customer.objects.create(user=user_b, amount=0, account_id="9999z")
+        Customer.objects.create(user=user_c, amount=0, account_id="12345f")
+
+    def test_create_customer(self):
+        user_d = User.objects.create(username="d", password="plop")
+        customer_d = Customer.new_for_user(user_d)
+        customer_d.save()
+        number = customer_d.account_id[:-1]
+        self.assertEqual(number, "12346")

counter/urls.py

@@ -22,7 +22,7 @@
 #
 #
 
-from django.urls import re_path
+from django.urls import re_path, path
 
 from counter.views import *
 
@@ -66,6 +66,16 @@ urlpatterns = [
         StudentCardDeleteView.as_view(),
         name="delete_student_card",
     ),
+    path(
+        "customer/<int:user_id>/billing_info/create",
+        create_billing_info,
+        name="create_billing_info",
+    ),
+    path(
+        "customer/<int:user_id>/billing_info/edit",
+        edit_billing_info,
+        name="edit_billing_info",
+    ),
     re_path(r"^admin/(?P<counter_id>[0-9]+)$", CounterEditView.as_view(), name="admin"),
     re_path(
         r"^admin/(?P<counter_id>[0-9]+)/prop$",

counter/views.py

@@ -21,10 +21,13 @@
 # Place - Suite 330, Boston, MA 02111-1307, USA.
 #
 #
+import json
 
+from django.contrib.auth.decorators import login_required
 from django.shortcuts import get_object_or_404
 from django.http import Http404
 from django.core.exceptions import PermissionDenied
+from django.views.decorators.http import require_POST
 from django.views.generic import ListView, DetailView, RedirectView, TemplateView
 from django.views.generic.base import View
 from django.views.generic.edit import (
@@ -49,12 +52,20 @@ import re
 import pytz
 from datetime import date, timedelta, datetime
 from http import HTTPStatus
-from ajax_select.fields import AutoCompleteSelectField, AutoCompleteSelectMultipleField
-from ajax_select import make_ajax_field
 
 from core.views import CanViewMixin, TabedViewMixin, CanEditMixin
-from core.views.forms import LoginForm, SelectDate, SelectDateTime
+from core.views.forms import LoginForm
 from core.models import User
+from counter.forms import (
+    BillingInfoForm,
+    StudentCardForm,
+    GetUserForm,
+    RefillForm,
+    CounterEditForm,
+    ProductEditForm,
+    CashSummaryFormBase,
+    EticketForm,
+)
 from subscription.models import Subscription
 from counter.models import (
     Counter,
@@ -68,9 +79,9 @@ from counter.models import (
     CashRegisterSummaryItem,
     Eticket,
     Permanency,
+    BillingInfo,
 )
 from accounting.models import CurrencyField
-from core.views.forms import TzAwareDateTimeField
 
 
 class CounterAdminMixin(View):
@@ -103,24 +114,6 @@ class CounterAdminMixin(View):
         return super(CounterAdminMixin, self).dispatch(request, *args, **kwargs)
 
 
-class StudentCardForm(forms.ModelForm):
-    """
-    Form for adding student cards
-    Only used for user profile since CounterClick is to complicated
-    """
-
-    class Meta:
-        model = StudentCard
-        fields = ["uid"]
-
-    def clean(self):
-        cleaned_data = super(StudentCardForm, self).clean()
-        uid = cleaned_data.get("uid", None)
-        if not uid or not StudentCard.is_valid(uid):
-            raise forms.ValidationError(_("This UID is invalid"), code="invalid")
-        return cleaned_data
-
-
 class StudentCardDeleteView(DeleteView, CanEditMixin):
     """
     View used to delete a card from a user
@@ -140,59 +133,6 @@ class StudentCardDeleteView(DeleteView, CanEditMixin):
         )
 
 
-class GetUserForm(forms.Form):
-    """
-    The Form class aims at providing a valid user_id field in its cleaned data, in order to pass it to some view,
-    reverse function, or any other use.
-
-    The Form implements a nice JS widget allowing the user to type a customer account id, or search the database with
-    some nickname, first name, or last name (TODO)
-    """
-
-    code = forms.CharField(
-        label="Code", max_length=StudentCard.UID_SIZE, required=False
-    )
-    id = AutoCompleteSelectField(
-        "users", required=False, label=_("Select user"), help_text=None
-    )
-
-    def as_p(self):
-        self.fields["code"].widget.attrs["autofocus"] = True
-        return super(GetUserForm, self).as_p()
-
-    def clean(self):
-        cleaned_data = super(GetUserForm, self).clean()
-        cus = None
-        if cleaned_data["code"] != "":
-            if len(cleaned_data["code"]) == StudentCard.UID_SIZE:
-                card = StudentCard.objects.filter(uid=cleaned_data["code"])
-                if card.exists():
-                    cus = card.first().customer
-            if cus is None:
-                cus = Customer.objects.filter(
-                    account_id__iexact=cleaned_data["code"]
-                ).first()
-        elif cleaned_data["id"] is not None:
-            cus = Customer.objects.filter(user=cleaned_data["id"]).first()
-        if cus is None or not cus.can_buy:
-            raise forms.ValidationError(_("User not found"))
-        cleaned_data["user_id"] = cus.user.id
-        cleaned_data["user"] = cus.user
-        return cleaned_data
-
-
-class RefillForm(forms.ModelForm):
-    error_css_class = "error"
-    required_css_class = "required"
-    amount = forms.FloatField(
-        min_value=0, widget=forms.NumberInput(attrs={"class": "focus"})
-    )
-
-    class Meta:
-        model = Refilling
-        fields = ["amount", "payment_method", "bank"]
-
-
 class CounterTabsMixin(TabedViewMixin):
     def get_tabs_title(self):
         if hasattr(self.object, "stock_owner"):
@@ -867,15 +807,6 @@ class CounterListView(CounterAdminTabsMixin, CanViewMixin, ListView):
     current_tab = "counters"
 
 
-class CounterEditForm(forms.ModelForm):
-    class Meta:
-        model = Counter
-        fields = ["sellers", "products"]
-
-    sellers = make_ajax_field(Counter, "sellers", "users", help_text="")
-    products = make_ajax_field(Counter, "products", "products", help_text="")
-
-
 class CounterEditView(CounterAdminTabsMixin, CounterAdminMixin, UpdateView):
     """
     Edit a counter's main informations (for the counter's manager)
@@ -995,66 +926,6 @@ class ProductListView(CounterAdminTabsMixin, CounterAdminMixin, ListView):
     current_tab = "products"
 
 
-class ProductEditForm(forms.ModelForm):
-    class Meta:
-        model = Product
-        fields = [
-            "name",
-            "description",
-            "product_type",
-            "code",
-            "parent_product",
-            "buying_groups",
-            "purchase_price",
-            "selling_price",
-            "special_selling_price",
-            "icon",
-            "club",
-            "limit_age",
-            "tray",
-            "archived",
-        ]
-
-    parent_product = AutoCompleteSelectField(
-        "products", show_help_text=False, label=_("Parent product"), required=False
-    )
-    buying_groups = AutoCompleteSelectMultipleField(
-        "groups",
-        show_help_text=False,
-        help_text="",
-        label=_("Buying groups"),
-        required=True,
-    )
-    club = AutoCompleteSelectField("clubs", show_help_text=False)
-    counters = AutoCompleteSelectMultipleField(
-        "counters",
-        show_help_text=False,
-        help_text="",
-        label=_("Counters"),
-        required=False,
-    )
-
-    def __init__(self, *args, **kwargs):
-        super(ProductEditForm, self).__init__(*args, **kwargs)
-        if self.instance.id:
-            self.fields["counters"].initial = [
-                str(c.id) for c in self.instance.counters.all()
-            ]
-
-    def save(self, *args, **kwargs):
-        ret = super(ProductEditForm, self).save(*args, **kwargs)
-        if self.fields["counters"].initial:
-            for cid in self.fields["counters"].initial:
-                c = Counter.objects.filter(id=int(cid)).first()
-                c.products.remove(self.instance)
-                c.save()
-        for cid in self.cleaned_data["counters"]:
-            c = Counter.objects.filter(id=int(cid)).first()
-            c.products.add(self.instance)
-            c.save()
-        return ret
-
-
 class ProductCreateView(CounterAdminTabsMixin, CounterAdminMixin, CreateView):
     """
     A create view for the admins
@@ -1482,7 +1353,7 @@ class CounterStatView(DetailView, CounterAdminMixin):
 
     def get_context_data(self, **kwargs):
         """Add stats to the context"""
-        from django.db.models import Sum, Case, When, F, DecimalField
+        from django.db.models import Sum, Case, When, F
 
         kwargs = super(CounterStatView, self).get_context_data(**kwargs)
         kwargs["Customer"] = Customer
@@ -1585,11 +1456,6 @@ class CashSummaryEditView(CounterAdminTabsMixin, CounterAdminMixin, UpdateView):
         return reverse("counter:cash_summary_list")
 
 
-class CashSummaryFormBase(forms.Form):
-    begin_date = TzAwareDateTimeField(label=_("Begin date"), required=False)
-    end_date = TzAwareDateTimeField(label=_("End date"), required=False)
-
-
 class CashSummaryListView(CounterAdminTabsMixin, CounterAdminMixin, ListView):
     """Display a list of cash summaries"""
 
@@ -1669,7 +1535,7 @@ class InvoiceCallView(CounterAdminTabsMixin, CounterAdminMixin, TemplateView):
         end_date = (start_date + timedelta(days=32)).replace(
             day=1, hour=0, minute=0, microsecond=0
         )
-        from django.db.models import Sum, Case, When, F, DecimalField
+        from django.db.models import Sum, Case, When, F
 
         kwargs["sum_cb"] = sum(
             [
@@ -1725,17 +1591,6 @@ class EticketListView(CounterAdminTabsMixin, CounterAdminMixin, ListView):
     current_tab = "etickets"
 
 
-class EticketForm(forms.ModelForm):
-    class Meta:
-        model = Eticket
-        fields = ["product", "banner", "event_title", "event_date"]
-        widgets = {"event_date": SelectDate}
-
-    product = AutoCompleteSelectField(
-        "products", show_help_text=False, label=_("Product"), required=True
-    )
-
-
 class EticketCreateView(CounterAdminTabsMixin, CounterAdminMixin, CreateView):
     """
     Create an eticket
@@ -1895,3 +1750,55 @@ class StudentCardFormView(FormView):
         return reverse_lazy(
             "core:user_prefs", kwargs={"user_id": self.customer.user.pk}
         )
+
+
+def __manage_billing_info_req(request, user_id, delete_if_fail=False):
+    data = json.loads(request.body)
+    form = BillingInfoForm(data)
+    if not form.is_valid():
+        if delete_if_fail:
+            Customer.objects.get(user__id=user_id).billing_infos.delete()
+        errors = [
+            {"field": str(form.fields[k].label), "messages": v}
+            for k, v in form.errors.items()
+        ]
+        content = json.dumps({"errors": errors})
+        return HttpResponse(status=400, content=content)
+    if form.is_valid():
+        infos = Customer.objects.get(user__id=user_id).billing_infos
+        for field in form.fields:
+            infos.__dict__[field] = form[field].value()
+        infos.save()
+        content = json.dumps({"errors": None})
+        return HttpResponse(status=200, content=content)
+
+
+@login_required
+@require_POST
+def create_billing_info(request, user_id):
+    user = request.user
+    if user.id != user_id and not user.has_perm("counter:add_billinginfo"):
+        raise PermissionDenied()
+    user = get_object_or_404(User, pk=user_id)
+    if not hasattr(user, "customer"):
+        customer = Customer.new_for_user(user)
+        customer.save()
+    else:
+        customer = get_object_or_404(Customer, user_id=user_id)
+    BillingInfo.objects.create(customer=customer)
+    return __manage_billing_info_req(request, user_id, True)
+
+
+@login_required
+@require_POST
+def edit_billing_info(request, user_id):
+    user = request.user
+    if user.id != user_id and not user.has_perm("counter:change_billinginfo"):
+        raise PermissionDenied()
+    user = get_object_or_404(User, pk=user_id)
+    if not hasattr(user, "customer"):
+        raise Http404
+    if not hasattr(user.customer, "billing_infos"):
+        raise Http404
+
+    return __manage_billing_info_req(request, user_id)

eboutic/forms.py

@@ -138,7 +138,7 @@ class BasketForm:
                 continue
             if type(item["quantity"]) is not int or item["quantity"] < 0:
                 self.error_messages.add(
-                    _("You cannot buy %(nbr)d %(name)%s.")
+                    _("You cannot buy %(nbr)d %(name)s.")
                     % {"nbr": item["quantity"], "name": item["name"]}
                 )
                 continue
@@ -166,7 +166,6 @@ class BasketForm:
         return True
 
     def get_error_messages(self) -> typing.List[str]:
-        # return [msg for msg in self.error_messages]
         return list(self.error_messages)
 
     def get_cleaned_cookie(self) -> str:

eboutic/models.py

@@ -21,9 +21,12 @@
 # Place - Suite 330, Boston, MA 02111-1307, USA.
 #
 #
+import hmac
 import typing
+from datetime import datetime
 from typing import List
 
+from dict2xml import dict2xml
 from django.conf import settings
 from django.db import models, DataError
 from django.db.models import Sum, F
@@ -32,7 +35,7 @@ from django.utils.translation import gettext_lazy as _
 
 from accounting.models import CurrencyField
 from core.models import Group, User
-from counter.models import Counter, Product, Selling, Refilling
+from counter.models import Counter, Product, Selling, Refilling, BillingInfo, Customer
 
 
 def get_eboutic_products(user: User) -> List[Product]:
@@ -104,7 +107,7 @@ class Basket(models.Model):
         """
         Remove all items from this basket without deleting the basket
         """
-        BasketItem.objects.filter(basket=self).delete()
+        self.items.all().delete()
 
     @cached_property
     def contains_refilling_item(self) -> bool:
@@ -122,7 +125,7 @@ class Basket(models.Model):
     def from_session(cls, session) -> typing.Union["Basket", None]:
         """
         Given an HttpRequest django object, return the basket used in the current session
-        if it exists else create a new one and return it
+        if it exists else None
         """
         if "basket_id" in session:
             try:
@@ -131,6 +134,93 @@ class Basket(models.Model):
                 return None
         return None
 
+    def generate_sales(self, counter, seller: User, payment_method: str):
+        """
+        Generate a list of sold items corresponding to the items
+        of this basket WITHOUT saving them NOR deleting the basket
+
+        Example:
+            ::
+
+                counter = Counter.objects.get(name="Eboutic")
+                sales = basket.generate_sales(counter, "SITH_ACCOUNT")
+                # here the basket is in the same state as before the method call
+
+                with transaction.atomic():
+                    for sale in sales:
+                        sale.save()
+                    basket.delete()
+                    # all the basket items are deleted by the on_delete=CASCADE relation
+                    # thus only the sales remain
+        """
+        # I must proceed with two distinct requests instead of
+        # only one with a join because the AbstractBaseItem model has been
+        # poorly designed. If you refactor the model, please refactor this too.
+        items = self.items.order_by("product_id")
+        ids = [item.product_id for item in items]
+        products = Product.objects.filter(id__in=ids).order_by("id")
+        # items and products are sorted in the same order
+        sales = []
+        for item, product in zip(items, products):
+            sales.append(
+                Selling(
+                    label=product.name,
+                    counter=counter,
+                    club=product.club,
+                    product=product,
+                    seller=seller,
+                    customer=self.user.customer,
+                    unit_price=item.product_unit_price,
+                    quantity=item.quantity,
+                    payment_method=payment_method,
+                )
+            )
+        return sales
+
+    def get_e_transaction_data(self):
+        user = self.user
+        if not hasattr(user, "customer"):
+            raise Customer.DoesNotExist
+        customer = user.customer
+        if not hasattr(user.customer, "billing_infos"):
+            raise BillingInfo.DoesNotExist
+        data = [
+            ("PBX_SITE", settings.SITH_EBOUTIC_PBX_SITE),
+            ("PBX_RANG", settings.SITH_EBOUTIC_PBX_RANG),
+            ("PBX_IDENTIFIANT", settings.SITH_EBOUTIC_PBX_IDENTIFIANT),
+            ("PBX_TOTAL", str(int(self.get_total() * 100))),
+            ("PBX_DEVISE", "978"),  # This is Euro
+            ("PBX_CMD", str(self.id)),
+            ("PBX_PORTEUR", user.email),
+            ("PBX_RETOUR", "Amount:M;BasketID:R;Auto:A;Error:E;Sig:K"),
+            ("PBX_HASH", "SHA512"),
+            ("PBX_TYPEPAIEMENT", "CARTE"),
+            ("PBX_TYPECARTE", "CB"),
+            ("PBX_TIME", datetime.now().replace(microsecond=0).isoformat("T")),
+            ("PBX_BILLING", customer.billing_infos.to_3dsv2_xml()),
+            (
+                "PBX_SHOPPINGCART",
+                dict2xml({"shoppingcart": {"total": {min(self.items.count(), 99)}}}),
+            ),
+        ]
+        data.append(
+            (
+                "PBX_HMAC",
+                (
+                    hmac.new(
+                        settings.SITH_EBOUTIC_HMAC_KEY,
+                        bytes("&".join("=".join(d) for d in data), "utf-8"),
+                        "sha512",
+                    )
+                    .hexdigest()
+                    .upper()
+                ),
+            )
+        )
+        return data
+
+    # def validate(self, exclude=None):
+
     def __str__(self):
         return "%s's basket (%d items)" % (self.user, self.items.all().count())
 
@@ -156,18 +246,9 @@ class Invoice(models.Model):
         )["total"]
         return float(total) if total is not None else 0
 
-    def validate(self, *args, **kwargs):
+    def validate(self):
         if self.validated:
             raise DataError(_("Invoice already validated"))
-        from counter.models import Customer
-
-        if not Customer.objects.filter(user=self.user).exists():
-            number = Customer.objects.count() + 1
-            Customer(
-                user=self.user,
-                account_id=Customer.generate_account_id(number),
-                amount=0,
-            ).save()
         eboutic = Counter.objects.filter(type="EBOUTIC").first()
         for i in self.items.all():
             if i.type_id == settings.SITH_COUNTER_PRODUCTTYPE_REFILLING:
@@ -227,6 +308,22 @@ class BasketItem(AbstractBaseItem):
         Basket, related_name="items", verbose_name=_("basket"), on_delete=models.CASCADE
     )
 
+    @classmethod
+    def from_product(cls, product: Product, quantity: int):
+        """
+        Create a BasketItem with the same characteristics as the
+        product passed in parameters, with the specified quantity
+        WARNING : the basket field is not filled, so you must set
+        it yourself before saving the model
+        """
+        return cls(
+            product_id=product.id,
+            product_name=product.name,
+            type_id=product.product_type.id,
+            quantity=quantity,
+            product_unit_price=product.selling_price,
+        )
+
 
 class InvoiceItem(AbstractBaseItem):
     invoice = models.ForeignKey(

eboutic/static/eboutic/css/eboutic.css

@@ -41,20 +41,6 @@
     }
 }
 
-#eboutic #basket .error-message {
-    margin-top: 5px;
-    background-color: #f8d7da;
-    border: #f5c6cb 1px solid;
-    border-radius: 4px;
-    padding: 10px;
-    display: flex;
-    flex-direction: column;
-    row-gap: 7px;
-}
-#eboutic #basket .error-message p {
-    margin: 0;
-}
-
 #eboutic .item-list {
     margin-left: 0;
     list-style: none;
@@ -162,7 +148,7 @@
 }
 
 #eboutic .catalog-buttons button {
-    font-size: 15px;
+    font-size: 15px!important;
     font-weight: normal;
     color: white;
     min-width: 60px;

eboutic/static/eboutic/js/makecommand.js

@@ -0,0 +1,73 @@
+document.addEventListener('alpine:init', () => {
+    Alpine.store('bank_payment_enabled', false)
+
+    Alpine.store('billing_inputs', {
+        data: JSON.parse(et_data)["data"],
+
+        async fill() {
+            document.getElementById("bank-submit-button").disabled = true;
+            const request = new Request(et_data_url, {
+                method: "GET",
+                headers: {
+                    'Accept': 'application/json',
+                    'Content-Type': 'application/json',
+                },
+            });
+            const res = await fetch(request);
+            if (res.ok) {
+                const json = await res.json();
+                if (json["data"]) {
+                    this.data = json["data"];
+                }
+                document.getElementById("bank-submit-button").disabled = false;
+            }
+        }
+    })
+
+    Alpine.data('billing_infos', () => ({
+        errors: [],
+        successful: false,
+        url: billing_info_exist ? edit_billing_info_url : create_billing_info_url,
+
+        async send_form() {
+            const form = document.getElementById("billing_info_form");
+            const submit_button = form.querySelector("input[type=submit]")
+            submit_button.disabled = true;
+            document.getElementById("bank-submit-button").disabled = true;
+            this.successful = false
+
+            let payload = {};
+            for (const elem of form.querySelectorAll("input")) {
+                if (elem.type === "text" && elem.value) {
+                    payload[elem.name] = elem.value;
+                }
+            }
+            const country = form.querySelector("select");
+            if (country && country.value) {
+                payload[country.name] = country.value;
+            }
+            const request = new Request(this.url, {
+                method: "POST",
+                headers: {
+                    'Accept': 'application/json',
+                    'Content-Type': 'application/json',
+                    'X-CSRFToken': getCSRFToken(),
+                },
+                body: JSON.stringify(payload),
+            });
+            const res = await fetch(request);
+            const json = await res.json();
+            if (json["errors"]) {
+                this.errors = json["errors"];
+            } else {
+                this.errors = [];
+                this.successful = true;
+                this.url = edit_billing_info_url;
+                Alpine.store("billing_inputs").fill();
+            }
+            submit_button.disabled = false;
+        }
+    }))
+})
+
+

eboutic/templates/eboutic/eboutic_main.jinja

@@ -25,11 +25,13 @@
         <div id="basket">
             <h3>Panier</h3>
             {% if errors %}
-                <div class="error-message">
+                <div class="alert alert-red">
-                    {% for error in errors %}
+                    <div class="alert-main">
-                        <p>{{ error }}</p>
+                        {% for error in errors %}
-                    {% endfor %}
+                            <p style="margin: 0">{{ error }}</p>
-                    {% trans %}Your basket has been cleaned accordingly to those errors.{% endtrans %}
+                        {% endfor %}
+                        {% trans %}Your basket has been cleaned accordingly to those errors.{% endtrans %}
+                    </div>
                 </div>
             {% endif %}
             <ul class="item-list">
@@ -64,7 +66,7 @@
                     <i class="fa fa-trash"></i>
                     {% trans %}Clear{% endtrans %}
                 </button>
-                <form method="post" action="{{ url('eboutic:command') }}">
+                <form method="get" action="{{ url('eboutic:command') }}">
                     {% csrf_token %}
                     <button class="validate">
                         <i class="fa fa-check"></i>
@@ -75,7 +77,7 @@
         </div>
         <div id="catalog">
             {% if not request.user.date_of_birth %}
-                <div class="alert" x-data="{show_alert: true}" x-show="show_alert" x-transition>
+                <div class="alert alert-red" x-data="{show_alert: true}" x-show="show_alert" x-transition>
                     <span class="alert-main">
                         {% trans %}You have not filled in your date of birth. As a result, you may not have access to all the products in the online shop. To fill in your date of birth, you can go to{% endtrans %}
                         <a href="{{ url("core:user_edit", user_id=request.user.id) }}">

eboutic/templates/eboutic/eboutic_makecommand.jinja

@@ -1,69 +1,143 @@
 {% extends "core/base.jinja" %}
 
 {% block title %}
-{% trans %}Basket state{% endtrans %}
+    {% trans %}Basket state{% endtrans %}
+{% endblock %}
+
+{% block jquery_css %}
+    {#  Remove jquery css  #}
+{% endblock %}
+
+{% block additional_js %}
+    <script src="{{ static('eboutic/js/makecommand.js') }}" defer></script>
+    <script src="{{ static('core/js/alpinejs.min.js') }}" defer></script>
 {% endblock %}
 
 {% block content %}
-<h3>{% trans %}Eboutic{% endtrans %}</h3>
+    <h3>{% trans %}Eboutic{% endtrans %}</h3>
 
-<div>
+    <div>
-    <p>{% trans %}Basket: {% endtrans %}</p>
+        <p>{% trans %}Basket: {% endtrans %}</p>
-    <table>
+        <table>
-        <thead>
+            <thead>
             <tr>
                 <td>Article</td>
                 <td>Quantity</td>
                 <td>Unit price</td>
             </tr>
-        </thead>
+            </thead>
-        <tbody>
+            <tbody>
             {% for item in basket.items.all() %}
-            <tr>
+                <tr>
-                <td>{{ item.product_name }}</td>
+                    <td>{{ item.product_name }}</td>
-                <td>{{ item.quantity }}</td>
+                    <td>{{ item.quantity }}</td>
-                <td>{{ item.product_unit_price }} €</td>
+                    <td>{{ item.product_unit_price }} €</td>
-            </tr>
+                </tr>
             {% endfor %}
-        <tbody>
+            <tbody>
-    </table>
+        </table>
 
-    <p>
-        <strong>{% trans %}Basket amount: {% endtrans %}{{ "%0.2f"|format(basket.get_total()) }} €</strong>
-
-        {% if customer_amount != None %}
-            <br>
-            {% trans %}Current account amount: {% endtrans %}<strong>{{ "%0.2f"|format(customer_amount) }} €</strong>
-
-            {% if not basket.contains_refilling_item %}
-            <br>
-            {% trans %}Remaining account amount: {% endtrans %}
-                <strong>{{ "%0.2f"|format(customer_amount|float - basket.get_total()) }} €</strong>
-            {% endif %}
-        {% endif %}
-    </p>
-    {% if settings.SITH_EBOUTIC_CB_ENABLED %}
-    <form method="post" action="{{ settings.SITH_EBOUTIC_ET_URL }}">
         <p>
-        {% for (field_name,field_value) in et_request.items() -%}
+            <strong>{% trans %}Basket amount: {% endtrans %}{{ "%0.2f"|format(basket.get_total()) }} €</strong>
-        <input type="hidden" name="{{ field_name }}" value="{{ field_value }}">
+
-        {% endfor %}
+            {% if customer_amount != None %}
-        <input type="submit" value="{% trans %}Pay with credit card{% endtrans %}" />
+                <br>
+                {% trans %}Current account amount: {% endtrans %}
+                <strong>{{ "%0.2f"|format(customer_amount) }} €</strong>
+
+                {% if not basket.contains_refilling_item %}
+                    <br>
+                    {% trans %}Remaining account amount: {% endtrans %}
+                    <strong>{{ "%0.2f"|format(customer_amount|float - basket.get_total()) }} €</strong>
+                {% endif %}
+            {% endif %}
         </p>
-    </form>
+        <br>
-    {% endif %}
+        {% if settings.SITH_EBOUTIC_CB_ENABLED %}
-    {% if basket.contains_refilling_item %}
+            <div class="collapse" :class="{'shadow': collapsed}" x-data="{collapsed: false}" x-cloak>
-    <p>{% trans %}AE account payment disabled because your basket contains refilling items.{% endtrans %}</p>
+                <div class="collapse-header clickable" @click="collapsed = !collapsed">
-    {% else %}
+                    <span class="collapse-header-text">
-    <form method="post" action="{{ url('eboutic:pay_with_sith') }}">
+                        {% trans %}Edit billing information{% endtrans %}
-        {% csrf_token %}
+                    </span>
-        <input type="hidden" name="action" value="pay_with_sith_account">
+                    <span class="collapse-header-icon" :class="{'reverse': collapsed}">
-        <input type="submit" value="{% trans %}Pay with Sith account{% endtrans %}" />
+                        <i class="fa fa-caret-down"></i>
-    </form>
+                    </span>
-    {% endif %}
+                </div>
-</div>
+                <form class="collapse-body" id="billing_info_form" method="post"
+                      x-show="collapsed" x-data="billing_infos"
+                      x-transition.scale.origin.top
+                      @submit.prevent="send_form()">
+                    {% csrf_token %}
+                    {{ billing_form }}
+                    <br>
+                    <br>
+                    <div x-show="errors.length > 0" class="alert alert-red" x-transition>
+                        <div class="alert-main">
+                            <template x-for="error in errors">
+                                <div x-text="error.field + ' : ' + error.messages.join(', ')"></div>
+                            </template>
+                        </div>
+                        <div class="clickable" @click="errors = []">
+                            <i class="fa fa-close"></i>
+                        </div>
+                    </div>
+                    <div x-show="successful" class="alert alert-green" x-transition>
+                        <div class="alert-main">
+                            Informations de facturation enregistrées
+                        </div>
+                        <div class="clickable" @click="successful = false">
+                            <i class="fa fa-close"></i>
+                        </div>
+                    </div>
+                    <input type="submit" class="btn btn-blue clickable"
+                           value="{% trans %}Validate{% endtrans %}">
+                </form>
+            </div>
+            <br>
+            {% if must_fill_billing_infos %}
+                <p>
+                    <i>
+                        {% trans %}You must fill your billing infos if you want to pay with your credit
+                            card{% endtrans %}
+                    </i>
+                </p>
+            {% endif %}
+            <form method="post" action="{{ settings.SITH_EBOUTIC_ET_URL }}" name="bank-pay-form">
+                {% csrf_token %}
+                <template x-data x-for="input in $store.billing_inputs.data">
+                    <input type="hidden" :name="input['key']" :value="input['value']">
+                </template>
+                <input type="submit" id="bank-submit-button"
+                       {% if must_fill_billing_infos %}disabled="disabled"{% endif %}
+                       value="{% trans %}Pay with credit card{% endtrans %}"/>
+            </form>
+        {% endif %}
+        {% if basket.contains_refilling_item %}
+            <p>{% trans %}AE account payment disabled because your basket contains refilling items.{% endtrans %}</p>
+        {% else %}
+            <form method="post" action="{{ url('eboutic:pay_with_sith') }}" name="sith-pay-form">
+                {% 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 %}
 
+{% block script %}
+    <script>
+        const create_billing_info_url = '{{ url("counter:create_billing_info", user_id=request.user.id) }}'
+        const edit_billing_info_url = '{{ url("counter:edit_billing_info", user_id=request.user.id) }}';
+        const et_data_url = '{{ url("eboutic:et_data") }}'
+        let billing_info_exist =
+        {{ "true" if billing_infos else "false" }}
 
-
+        {% if billing_infos %}
+            const et_data = {{ billing_infos|tojson }}
+        {% else %}
+            const et_data = '{"data": []}'
+        {% endif %}
+    </script>
+    {{ super() }}
+{% endblock %}
 

eboutic/tests.py

@@ -24,7 +24,6 @@
 #
 import base64
 import json
-import re
 import urllib
 
 from OpenSSL import crypto
@@ -40,18 +39,19 @@ from eboutic.models import Basket
 
 
 class EbouticTest(TestCase):
-    def setUp(self):
+    @classmethod
+    def setUpTestData(cls):
         call_command("populate")
-        self.skia = User.objects.filter(username="skia").first()
+        cls.barbar = Product.objects.filter(code="BARB").first()
-        self.subscriber = User.objects.filter(username="subscriber").first()
+        cls.refill = Product.objects.filter(code="15REFILL").first()
-        self.old_subscriber = User.objects.filter(username="old_subscriber").first()
+        cls.cotis = Product.objects.filter(code="1SCOTIZ").first()
-        self.public = User.objects.filter(username="public").first()
+        cls.eboutic = Counter.objects.filter(name="Eboutic").first()
-        self.barbar = Product.objects.filter(code="BARB").first()
+        cls.skia = User.objects.filter(username="skia").first()
-        self.refill = Product.objects.filter(code="15REFILL").first()
+        cls.subscriber = User.objects.filter(username="subscriber").first()
-        self.cotis = Product.objects.filter(code="1SCOTIZ").first()
+        cls.old_subscriber = User.objects.filter(username="old_subscriber").first()
-        self.eboutic = Counter.objects.filter(name="Eboutic").first()
+        cls.public = User.objects.filter(username="public").first()
 
-    def get_busy_basket(self, user):
+    def get_busy_basket(self, user) -> Basket:
         """
         Create and return a basket with 3 barbar and 1 cotis in it.
         Edit the client session to store the basket id in it
@@ -64,11 +64,11 @@ class EbouticTest(TestCase):
         basket.add_product(self.cotis)
         return basket
 
-    def generate_bank_valid_answer_from_page_content(self, content):
+    def generate_bank_valid_answer(self) -> str:
-        content = str(content)
+        basket = Basket.from_session(self.client.session)
-        basket_id = re.search(r"PBX_CMD\" value=\"(\d*)\"", content).group(1)
+        basket_id = basket.id
-        amount = re.search(r"PBX_TOTAL\" value=\"(\d*)\"", content).group(1)
+        amount = int(basket.get_total() * 100)
-        query = "Amount=%s&BasketID=%s&Auto=42&Error=00000" % (amount, basket_id)
+        query = f"Amount={amount}&BasketID={basket_id}&Auto=42&Error=00000"
         with open("./eboutic/tests/private_key.pem") as f:
             PRIVKEY = f.read()
         with open("./eboutic/tests/public_key.pem") as f:
@@ -81,8 +81,7 @@ class EbouticTest(TestCase):
             query,
             urllib.parse.quote_plus(b64sig),
         )
-        response = self.client.get(url)
+        return url
-        return response
 
     def test_buy_with_sith_account(self):
         self.client.login(username="subscriber", password="plop")
@@ -102,7 +101,7 @@ class EbouticTest(TestCase):
     def test_buy_with_sith_account_no_money(self):
         self.client.login(username="subscriber", password="plop")
         basket = self.get_busy_basket(self.subscriber)
-        initial = basket.get_total() - 1
+        initial = basket.get_total() - 1  # just not enough to complete the sale
         self.subscriber.customer.amount = initial
         self.subscriber.customer.save()
         response = self.client.post(reverse("eboutic:pay_with_sith"))
@@ -122,7 +121,7 @@ class EbouticTest(TestCase):
             {"id": 2, "name": "Cotis 2 semestres", "quantity": 1, "unit_price": 28},
             {"id": 4, "name": "Barbar", "quantity": 3, "unit_price": 1.7}
         ]"""
-        response = self.client.post(reverse("eboutic:command"))
+        response = self.client.get(reverse("eboutic:command"))
         self.assertEqual(response.status_code, 200)
         self.assertInHTML(
             "<tr><td>Cotis 2 semestres</td><td>1</td><td>28.00 €</td></tr>",
@@ -146,7 +145,7 @@ class EbouticTest(TestCase):
     def test_submit_empty_basket(self):
         self.client.login(username="subscriber", password="plop")
         self.client.cookies["basket_items"] = "[]"
-        response = self.client.post(reverse("eboutic:command"))
+        response = self.client.get(reverse("eboutic:command"))
         self.assertRedirects(response, "/eboutic/")
 
     def test_submit_invalid_basket(self):
@@ -157,7 +156,7 @@ class EbouticTest(TestCase):
         ] = f"""[
             {{"id": {max_id + 1}, "name": "", "quantity": 1, "unit_price": 28}}
         ]"""
-        response = self.client.post(reverse("eboutic:command"))
+        response = self.client.get(reverse("eboutic:command"))
         self.assertIn(
             'basket_items=""',
             self.client.cookies["basket_items"].OutputString(),
@@ -175,7 +174,7 @@ class EbouticTest(TestCase):
         ] = """[
             {"id": 4, "name": "Barbar", "quantity": -1, "unit_price": 1.7}
         ]"""
-        response = self.client.post(reverse("eboutic:command"))
+        response = self.client.get(reverse("eboutic:command"))
         self.assertRedirects(response, "/eboutic/")
 
     def test_buy_subscribe_product_with_credit_card(self):
@@ -189,14 +188,14 @@ class EbouticTest(TestCase):
         ] = """[
             {"id": 2, "name": "Cotis 2 semestres", "quantity": 1, "unit_price": 28}
         ]"""
-        response = self.client.post(reverse("eboutic:command"))
+        response = self.client.get(reverse("eboutic:command"))
         self.assertInHTML(
             "<tr><td>Cotis 2 semestres</td><td>1</td><td>28.00 €</td></tr>",
             response.content.decode(),
         )
         basket = Basket.objects.get(id=self.client.session["basket_id"])
         self.assertEqual(basket.items.count(), 1)
-        response = self.generate_bank_valid_answer_from_page_content(response.content)
+        response = self.client.get(self.generate_bank_valid_answer())
         self.assertTrue(response.status_code == 200)
         self.assertTrue(response.content.decode("utf-8") == "Payment successful")
 
@@ -215,9 +214,10 @@ class EbouticTest(TestCase):
             [{"id": 3, "name": "Rechargement 15 €", "quantity": 1, "unit_price": 15}]
         )
         initial_balance = self.subscriber.customer.amount
-        response = self.client.post(reverse("eboutic:command"))
+        self.client.get(reverse("eboutic:command"))
 
-        response = self.generate_bank_valid_answer_from_page_content(response.content)
+        url = self.generate_bank_valid_answer()
+        response = self.client.get(url)
         self.assertTrue(response.status_code == 200)
         self.assertTrue(response.content.decode() == "Payment successful")
         new_balance = Customer.objects.get(user=self.subscriber).amount
@@ -228,14 +228,15 @@ class EbouticTest(TestCase):
         self.client.cookies["basket_items"] = json.dumps(
             [{"id": 4, "name": "Barbar", "quantity": 1, "unit_price": 1.7}]
         )
-        response = self.client.post(reverse("eboutic:command"))
+        self.client.get(reverse("eboutic:command"))
+        et_answer_url = self.generate_bank_valid_answer()
         self.client.cookies["basket_items"] = json.dumps(
             [  # alter basket
                 {"id": 4, "name": "Barbar", "quantity": 3, "unit_price": 1.7}
             ]
         )
-        self.client.post(reverse("eboutic:command"))
+        self.client.get(reverse("eboutic:command"))
-        response = self.generate_bank_valid_answer_from_page_content(response.content)
+        response = self.client.get(et_answer_url)
         self.assertEqual(response.status_code, 500)
         self.assertIn(
             "Basket processing failed with error: SuspiciousOperation('Basket total and amount do not match'",
@@ -247,8 +248,9 @@ class EbouticTest(TestCase):
         self.client.cookies["basket_items"] = json.dumps(
             [{"id": 4, "name": "Barbar", "quantity": 1, "unit_price": 1.7}]
         )
-        response = self.client.post(reverse("eboutic:command"))
+        self.client.get(reverse("eboutic:command"))
-        response = self.generate_bank_valid_answer_from_page_content(response.content)
+        et_answer_url = self.generate_bank_valid_answer()
+        response = self.client.get(et_answer_url)
         self.assertTrue(response.status_code == 200)
         self.assertTrue(response.content.decode("utf-8") == "Payment successful")
 

eboutic/urls.py

@@ -34,8 +34,9 @@ urlpatterns = [
     # Subscription views
     path("", eboutic_main, name="main"),
     path("command/", EbouticCommand.as_view(), name="command"),
-    path("pay/", pay_with_sith, name="pay_with_sith"),
+    path("pay/sith/", pay_with_sith, name="pay_with_sith"),
     path("pay/<res:result>/", payment_result, name="payment_result"),
+    path("et_data/", e_transaction_data, name="et_data"),
     path(
         "et_autoanswer",
         EtransactionAutoAnswer.as_view(),

eboutic/views.py

@@ -23,13 +23,10 @@
 #
 
 import base64
-import hmac
 import json
-from collections import OrderedDict
 from datetime import datetime
+
 import sentry_sdk
-
-
 from OpenSSL import crypto
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
@@ -41,7 +38,8 @@ from django.utils.decorators import method_decorator
 from django.views.decorators.http import require_GET, require_POST
 from django.views.generic import TemplateView, View
 
-from counter.models import Customer, Counter, Selling
+from counter.forms import BillingInfoForm
+from counter.models import Customer, Counter, Product
 from eboutic.forms import BasketForm
 from eboutic.models import Basket, Invoice, InvoiceItem, get_eboutic_products
 
@@ -85,11 +83,11 @@ class EbouticCommand(TemplateView):
     template_name = "eboutic/eboutic_makecommand.jinja"
 
     @method_decorator(login_required)
-    def get(self, request, *args, **kwargs):
+    def post(self, request, *args, **kwargs):
         return redirect("eboutic:main")
 
     @method_decorator(login_required)
-    def post(self, request: HttpRequest, *args, **kwargs):
+    def get(self, request: HttpRequest, *args, **kwargs):
         form = BasketForm(request)
         if not form.is_valid():
             request.session["errors"] = form.get_error_messages()
@@ -98,65 +96,56 @@ class EbouticCommand(TemplateView):
             res.set_cookie("basket_items", form.get_cleaned_cookie(), path="/eboutic")
             return res
 
-        if "basket_id" in request.session:
+        basket = Basket.from_session(request.session)
-            basket, _ = Basket.objects.get_or_create(
+        if basket is not None:
-                id=request.session["basket_id"], user=request.user
-            )
             basket.clear()
         else:
             basket = Basket.objects.create(user=request.user)
+            request.session["basket_id"] = basket.id
+            request.session.modified = True
 
-        basket.save()
+        items = json.loads(request.COOKIES["basket_items"])
-        eboutique = Counter.objects.get(type="EBOUTIC")
+        items.sort(key=lambda item: item["id"])
-        for item in json.loads(request.COOKIES["basket_items"]):
+        ids = [item["id"] for item in items]
-            basket.add_product(
+        quantities = [item["quantity"] for item in items]
-                eboutique.products.get(id=(item["id"])), item["quantity"]
+        products = Product.objects.filter(id__in=ids)
-            )
+        for product, qty in zip(products, quantities):
-        request.session["basket_id"] = basket.id
+            basket.add_product(product, qty)
-        request.session.modified = True
         kwargs["basket"] = basket
         return self.render_to_response(self.get_context_data(**kwargs))
 
     def get_context_data(self, **kwargs):
-        kwargs = super(EbouticCommand, self).get_context_data(**kwargs)
+        # basket is already in kwargs when the method is called
+        default_billing_info = None
         if hasattr(self.request.user, "customer"):
-            kwargs["customer_amount"] = self.request.user.customer.amount
+            customer = self.request.user.customer
+            kwargs["customer_amount"] = customer.amount
+            if hasattr(customer, "billing_infos"):
+                default_billing_info = customer.billing_infos
         else:
             kwargs["customer_amount"] = None
-        kwargs["et_request"] = OrderedDict()
+        kwargs["must_fill_billing_infos"] = default_billing_info is None
-        kwargs["et_request"]["PBX_SITE"] = settings.SITH_EBOUTIC_PBX_SITE
+        if not kwargs["must_fill_billing_infos"]:
-        kwargs["et_request"]["PBX_RANG"] = settings.SITH_EBOUTIC_PBX_RANG
+            # the user has already filled its billing_infos, thus we can
-        kwargs["et_request"]["PBX_IDENTIFIANT"] = settings.SITH_EBOUTIC_PBX_IDENTIFIANT
+            # get it without expecting an error
-        kwargs["et_request"]["PBX_TOTAL"] = int(kwargs["basket"].get_total() * 100)
+            data = kwargs["basket"].get_e_transaction_data()
-        kwargs["et_request"][
+            data = {"data": [{"key": key, "value": val} for key, val in data]}
-            "PBX_DEVISE"
+            kwargs["billing_infos"] = json.dumps(data)
-        ] = 978  # This is Euro. ET support only this value anyway
+        kwargs["billing_form"] = BillingInfoForm(instance=default_billing_info)
-        kwargs["et_request"]["PBX_CMD"] = kwargs["basket"].id
-        kwargs["et_request"]["PBX_PORTEUR"] = kwargs["basket"].user.email
-        kwargs["et_request"]["PBX_RETOUR"] = "Amount:M;BasketID:R;Auto:A;Error:E;Sig:K"
-        kwargs["et_request"]["PBX_HASH"] = "SHA512"
-        kwargs["et_request"]["PBX_TYPEPAIEMENT"] = "CARTE"
-        kwargs["et_request"]["PBX_TYPECARTE"] = "CB"
-        kwargs["et_request"]["PBX_TIME"] = str(
-            datetime.now().replace(microsecond=0).isoformat("T")
-        )
-        kwargs["et_request"]["PBX_HMAC"] = (
-            hmac.new(
-                settings.SITH_EBOUTIC_HMAC_KEY,
-                bytes(
-                    "&".join(
-                        ["%s=%s" % (k, v) for k, v in kwargs["et_request"].items()]
-                    ),
-                    "utf-8",
-                ),
-                "sha512",
-            )
-            .hexdigest()
-            .upper()
-        )
         return kwargs
 
 
+@login_required
+@require_GET
+def e_transaction_data(request):
+    basket = Basket.from_session(request.session)
+    if basket is None:
+        return HttpResponse(status=404, content=json.dumps({"data": []}))
+    data = basket.get_e_transaction_data()
+    data = {"data": [{"key": key, "value": val} for key, val in data]}
+    return HttpResponse(status=200, content=json.dumps(data))
+
+
 @login_required
 @require_POST
 def pay_with_sith(request):
@@ -171,24 +160,14 @@ def pay_with_sith(request):
         res = redirect("eboutic:payment_result", "failure")
     else:
         eboutic = Counter.objects.filter(type="EBOUTIC").first()
+        sales = basket.generate_sales(eboutic, c.user, "SITH_ACCOUNT")
         try:
             with transaction.atomic():
-                for it in basket.items.all():
+                for sale in sales:
-                    product = eboutic.products.get(id=it.product_id)
+                    sale.save()
-                    Selling(
-                        label=it.product_name,
-                        counter=eboutic,
-                        club=product.club,
-                        product=product,
-                        seller=c.user,
-                        customer=c,
-                        unit_price=it.product_unit_price,
-                        quantity=it.quantity,
-                        payment_method="SITH_ACCOUNT",
-                    ).save()
                 basket.delete()
-                request.session.pop("basket_id", None)
+            request.session.pop("basket_id", None)
-                res = redirect("eboutic:payment_result", "success")
+            res = redirect("eboutic:payment_result", "success")
         except DatabaseError as e:
             with sentry_sdk.push_scope() as scope:
                 scope.user = {"username": request.user.username}
@@ -205,12 +184,8 @@ class EtransactionAutoAnswer(View):
     # Response documentation http://www1.paybox.com/espace-integrateur-documentation
     # /la-solution-paybox-system/gestion-de-la-reponse/
     def get(self, request, *args, **kwargs):
-        if (
+        required = {"Amount", "BasketID", "Error", "Sig"}
-            not "Amount" in request.GET.keys()
+        if not required.issubset(set(request.GET.keys())):
-            or not "BasketID" in request.GET.keys()
-            or not "Error" in request.GET.keys()
-            or not "Sig" in request.GET.keys()
-        ):
             return HttpResponse("Bad arguments", status=400)
         key = crypto.load_publickey(crypto.FILETYPE_PEM, settings.SITH_EBOUTIC_PUB_KEY)
         cert = crypto.X509()

launderette/views.py

@@ -41,7 +41,8 @@ from club.models import Club
 from core.views import CanViewMixin, CanEditMixin, CanEditPropMixin, CanCreateMixin
 from launderette.models import Launderette, Token, Machine, Slot
 from counter.models import Counter, Customer, Selling
-from counter.views import GetUserForm
+from counter.forms import GetUserForm
+
 
 # For users
 

pyproject.toml

@@ -43,6 +43,8 @@ psycopg2-binary = "2.9.3"
 sentry-sdk = "^1.4.3"
 pygraphviz = "^1.9"
 Jinja2 = "^3.1"
+django-countries = "^7.4.2"
+dict2xml = "^1.7.2"
 
 # Extra optional dependencies
 mysqlclient = { version = "^2.0.3", optional = true }

subscription/models.py

@@ -97,19 +97,12 @@ class Subscription(models.Model):
             # TODO see SubscriptionForm's clean method
             raise ValidationError(_("Subscription error"))
 
-    def save(self):
+    def save(self, *args, **kwargs):
         super(Subscription, self).save()
         from counter.models import Customer
 
         if not Customer.objects.filter(user=self.member).exists():
-            last_id = (
+            Customer.new_for_user(self.member).save()
-                Customer.objects.count() + 1504
-            )  # Number to keep a continuity with the old site
-            Customer(
-                user=self.member,
-                account_id=Customer.generate_account_id(last_id + 1),
-                amount=0,
-            ).save()
             form = PasswordResetForm({"email": self.member.email})
             if form.is_valid():
                 form.save(