Add staff-side customer create view (#562)

Staff can now create customers directly in the workshop without requiring
the customer to self-register via allauth. The form creates a User with an
unusable password and marks the email as verified, with an optional checkbox
to immediately send a password-reset email so the customer can set their own
password. German translations included.

Author: bruecksen

bakeup/shop/models.py

@@ -138,7 +138,7 @@ def get_production_state(self):
         )
         for state in states:
             state["label"] = (
-                f'#{state["count"]} {ProductionPlan.state_display_value(state["state"])}'
+                f"#{state['count']} {ProductionPlan.state_display_value(state['state'])}"
             )
             state["css_class"] = ProductionPlan.state_css_class(state["state"])
         return states
@@ -699,12 +699,23 @@ class Customer(CommonBaseClass):
         blank=True,
         null=True,
         related_name="customers",
+        verbose_name=_("Point of Sale"),
+    )
+    street = models.CharField(
+        max_length=100, blank=True, null=True, verbose_name=_("Street")
+    )
+    street_number = models.CharField(
+        max_length=10, blank=True, null=True, verbose_name=_("Street Number")
+    )
+    postal_code = models.CharField(
+        max_length=10, blank=True, null=True, verbose_name=_("Postal Code")
+    )
+    city = models.CharField(
+        max_length=100, blank=True, null=True, verbose_name=_("City")
+    )
+    telephone_number = models.CharField(
+        max_length=20, blank=True, null=True, verbose_name=_("Telephone Number")
     )
-    street = models.CharField(max_length=100, blank=True, null=True)
-    street_number = models.CharField(max_length=10, blank=True, null=True)
-    postal_code = models.CharField(max_length=10, blank=True, null=True)
-    city = models.CharField(max_length=100, blank=True, null=True)
-    telephone_number = models.CharField(max_length=20, blank=True, null=True)
 
     class Meta:
         ordering = ("user__email",)
@@ -1327,7 +1338,7 @@ def create_customer_order_template(
                         request,
                         messages.INFO,
                         "Es sind nicht mehr genügend Abo Plätze verfügbar. Es wurde"
-                        f" eine kleinere Menge von {product.name } abonniert.",
+                        f" eine kleinere Menge von {product.name} abonniert.",
                     )
                 (
                     order_template_position,

bakeup/templates/workshop/customer_detail.html

@@ -110,7 +110,7 @@ <h3>{% trans "Account" %}:</h3>
           {% trans "last login" %}:
         </div>
         <div class="col-8">
-          {{ object.user.last_login }}
+          {{ object.user.last_login|default:"-" }}
         </div>
       </div>
     </div>

bakeup/templates/workshop/customer_list.html

@@ -9,6 +9,7 @@
 
 {% block page_heading_action %}
 <div class="btn-group float-end" role="group" aria-label="Basic example">
+  <a href="{% url 'workshop:customer-add' %}" class="btn btn-primary btn-sm"><i class="fas fa-plus"></i> {% trans "Add Customer" %}</a>
   <a href="{% url 'workshop:group-list' %}" class="btn btn-primary btn-sm"><i class="fas fa-users"></i> {% trans "Groups" %}</a>
   <a href="{% url 'workshop:customer-order-template-overview' %}" class="btn btn-primary btn-sm">{% trans "Customer abo overview" %}</a>
   <a href="{% url 'workshop:customer-abo' %}" class="btn btn-primary btn-sm">{% trans "Customer abos" %}</a>

bakeup/workshop/forms.py

@@ -20,6 +20,7 @@
 
 from bakeup.core.models import UOM
 from bakeup.shop.models import Customer, CustomerOrder, PointOfSale, ProductionDay
+from bakeup.users.models import User
 from bakeup.workshop.models import Category, Product, ProductionPlan, ReminderMessage
 
 
@@ -225,8 +226,8 @@ class SelectProductionDayForm(Form):
 
 
 class CustomerForm(ModelForm):
-    first_name = CharField()
-    last_name = CharField()
+    first_name = CharField(label=_("First name"))
+    last_name = CharField(label=_("Last name"))
     is_active = BooleanField(
         required=False,
         label=_("active"),
@@ -259,6 +260,26 @@ class Meta:
         ]
 
 
+class CustomerCreateForm(CustomerForm):
+    email = forms.EmailField()
+    send_invite = forms.BooleanField(
+        required=False,
+        label=_("Send password reset email"),
+        help_text=_(
+            "Send the customer an email with a link to set their own password."
+        ),
+    )
+
+    class Meta(CustomerForm.Meta):
+        fields = ["email"] + CustomerForm.Meta.fields
+
+    def clean_email(self):
+        email = self.cleaned_data["email"]
+        if User.objects.filter(email=email).exists():
+            raise forms.ValidationError(_("A user with this email already exists."))
+        return email
+
+
 class CustomerOrderForm(ModelForm):
     production_day = forms.IntegerField(required=False, widget=forms.HiddenInput)
     customer = forms.ModelChoiceField(

bakeup/workshop/urls.py

@@ -17,6 +17,7 @@
     CategoryUpdateView,
     CreateUpdateInstructionsView,
     CustomerAutocomplete,
+    CustomerCreateView,
     CustomerDeleteView,
     CustomerDetailView,
     CustomerListView,
@@ -346,6 +347,7 @@
         "groups/<int:pk>/update/", view=GroupUpdateView.as_view(), name="group-update"
     ),
     path("customers/", view=CustomerListView.as_view(), name="customer-list"),
+    path("customers/add/", view=CustomerCreateView.as_view(), name="customer-add"),
     path(
         "customers/export/ready2order/",
         view=CustomerReady2OrderExportView.as_view(),

bakeup/workshop/views.py

@@ -58,6 +58,7 @@
 from bakeup.users.models import User
 from bakeup.workshop.forms import (
     AddProductFormSet,
+    CustomerCreateForm,
     CustomerForm,
     CustomerOrderForm,
     ProductForm,
@@ -1593,6 +1594,44 @@ def export_name(self):
         return "customers-{}".format(now().strftime("%Y%m%d-%H%M%S"))
 
 
+class CustomerCreateView(StaffPermissionsMixin, CreateView):
+    model = Customer
+    form_class = CustomerCreateForm
+    template_name = "workshop/customer_form.html"
+    success_url = reverse_lazy("workshop:customer-list")
+
+    def form_valid(self, form):
+        from allauth.account.models import EmailAddress
+
+        email = form.cleaned_data["email"]
+        user = User.objects.create_user(
+            username=email,
+            email=email,
+            first_name=form.cleaned_data["first_name"],
+            last_name=form.cleaned_data["last_name"],
+            is_active=True,
+            password=None,
+        )
+        user.groups.set(form.cleaned_data["groups"])
+        EmailAddress.objects.create(user=user, email=email, verified=True, primary=True)
+        customer = user.customer
+        customer.point_of_sale = form.cleaned_data.get("point_of_sale")
+        customer.street = form.cleaned_data.get("street", "")
+        customer.street_number = form.cleaned_data.get("street_number", "")
+        customer.postal_code = form.cleaned_data.get("postal_code", "")
+        customer.city = form.cleaned_data.get("city", "")
+        customer.telephone_number = form.cleaned_data.get("telephone_number", "")
+        customer.save()
+        self.object = customer
+        if form.cleaned_data.get("send_invite"):
+            from bakeup.users.forms import CustomResetPasswordForm
+
+            reset_form = CustomResetPasswordForm(data={"email": email})
+            if reset_form.is_valid():
+                reset_form.save(self.request)
+        return HttpResponseRedirect(self.get_success_url())
+
+
 class CustomerDeleteView(StaffPermissionsMixin, DeleteView):
     model = User
     template_name = "workshop/customer_confirm_delete.html"