src/accounting/admin.py

@@ -2,7 +2,11 @@
 
 from django import forms
 from django.contrib import admin
+from django.contrib import messages
+from django.db.models import QuerySet
+from django.http import HttpRequest
 from django.utils.translation import gettext_lazy as _
+from membership.emails import OrderEmail
 
 from . import models
 
@@ -26,7 +30,7 @@ class OrderAdminForm(forms.ModelForm):
         model = models.Order
         exclude = ()  # noqa: DJ006
 
-    def clean(self):  # noqa: D102, ANN201
+    def clean(self):  # noqa: ANN201
         cd = super().clean()
         if not cd["account"] and cd["member"]:
             try:
@@ -43,10 +47,25 @@ class OrderAdmin(admin.ModelAdmin):
     inlines = (OrderProductInline,)
     form = OrderAdminForm
 
+    actions = ("send_order",)
+
     list_display = ("member", "description", "created", "is_paid", "total_with_vat")
     search_fields = ("member__email", "membership__membership_type__name", "description")
     list_filter = ("is_paid", "membership__membership_type")
 
+    @admin.action(description="Send order link to selected unpaid orders")
+    def send_order(self, request: HttpRequest, queryset: QuerySet[models.Order]) -> None:
+        for order in queryset:
+            if order.is_paid:
+                messages.error(
+                    request,
+                    f"Order pk={order.id} is already marked paid, not sending email to: {order.member.email}",
+                )
+                continue
+            email = OrderEmail(order, request)
+            email.send()
+            messages.success(request, f"Sent an order for order pk={order.id} link to: {order.member.email}")
+
 
 @admin.register(models.Payment)
 class PaymentAdmin(admin.ModelAdmin):
@@ -61,15 +80,15 @@ class PaymentAdmin(admin.ModelAdmin):
 
 
 @admin.register(models.Product)
-class ProductAdmin(admin.ModelAdmin):  # noqa: D101
+class ProductAdmin(admin.ModelAdmin):
     list_display = ("name", "price", "vat")
 
 
-class TransactionInline(admin.TabularInline):  # noqa: D101
+class TransactionInline(admin.TabularInline):
     model = models.Transaction
 
 
 @admin.register(models.Account)
-class AccountAdmin(admin.ModelAdmin):  # noqa: D101
+class AccountAdmin(admin.ModelAdmin):
     list_display = ("owner", "balance")
     inlines = (TransactionInline,)

src/membership/emails.py

@@ -5,6 +5,7 @@
 * Generally, an email consists of templates (for body and subject) and a get_context() method.
 """
 
+from accounting.models import Order
 from django.contrib import messages
 from django.contrib.auth.tokens import default_token_generator
 from django.contrib.sites.shortcuts import get_current_site
@@ -108,3 +109,18 @@ class InviteEmail(BaseEmail):
         c["token"] = default_token_generator.make_token(self.membership.user)
         c["referral_code"] = self.membership.referral_code
         return c
+
+
+class OrderEmail(BaseEmail):
+    template = "membership/emails/order.txt"
+    default_subject = _("Your data.coop order and payment")
+
+    def __init__(self, order: Order, request: HttpRequest, *args, **kwargs) -> None:
+        self.order = order
+        kwargs["user"] = order.member
+        super().__init__(request, *args, **kwargs)
+
+    def get_context_data(self) -> dict:
+        c = super().get_context_data()
+        c["order"] = self.order
+        return c

src/membership/templates/membership/emails/base.txt

@@ -3,7 +3,7 @@
 {% block content %}{% endblock %}
 
 
-Regards,
+{% trans "Cooperatively yours," %}
 {{ site_name }}
 
 {{ protocol }}://{{ domain }}

src/membership/templates/membership/emails/order.txt

@@ -0,0 +1,6 @@
+{% extends "membership/emails/base.txt" %}{% load i18n %}
+
+{% block content %}{% url 'order:detail' order_id=order.id as order_url %}{% blocktrans %}You have an order in our system, you can pay it here:
+
+{{ protocol }}://{{ domain }}{{ order_url }}
+{% endblocktrans %}{% endblock %}

src/project/templates/index.html

@@ -14,6 +14,10 @@
             It is very much under construction.
         </p>
 
+        {% for order in unpaid_orders %}
+          <p>You have an unpaid order: <a href="{% url "order:detail" order_id=order.id %}">View Order ID {{ order.id }}</a></p>
+        {% endfor %}
+
         {% comment %}
         <hr>
         <br>

src/project/views.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 
 from typing import TYPE_CHECKING
 
+from accounting.models import Order
 from django_view_decorator import view
 from utils.view_utils import render
 
@@ -19,7 +20,11 @@ if TYPE_CHECKING:
 )
 def index(request: HttpRequest) -> HttpResponse:
     """View to show the index page."""
-    return render(request, "index.html")
+    unpaid_orders = Order.objects.filter(member=request.user, is_paid=False)
+
+    context = {"unpaid_orders": list(unpaid_orders)}
+
+    return render(request, "index.html", context=context)
 
 
 @view(