Adds manual payment functionality

registrasion/forms.py

@@ -3,6 +3,13 @@ import models as rego
 from django import forms
 
 
+class ManualPaymentForm(forms.ModelForm):
+
+    class Meta:
+        model = rego.ManualPayment
+        fields = ["reference", "amount"]
+
+
 # Products forms -- none of these have any fields: they are to be subclassed
 # and the fields added as needs be.
 

registrasion/urls.py

@@ -1,3 +1,5 @@
+import views
+
 from django.conf.urls import url, patterns
 
 urlpatterns = patterns(
@@ -5,7 +7,8 @@ urlpatterns = patterns(
     url(r"^category/([0-9]+)$", "product_category", name="product_category"),
     url(r"^checkout$", "checkout", name="checkout"),
     url(r"^invoice/([0-9]+)$", "invoice", name="invoice"),
-    url(r"^invoice/([0-9]+)/pay$", "pay_invoice", name="pay_invoice"),
+    url(r"^invoice/([0-9]+)/manual_payment$",
+        views.manual_payment, name="manual_payment"),
     url(r"^profile$", "edit_profile", name="attendee_edit"),
     url(r"^register$", "guided_registration", name="guided_registration"),
     url(r"^register/([0-9]+)$", "guided_registration",

registrasion/views.py

@@ -16,6 +16,7 @@ from django.contrib import messages
 from django.core.exceptions import ObjectDoesNotExist
 from django.core.exceptions import ValidationError
 from django.http import Http404
+from django.shortcuts import get_object_or_404
 from django.shortcuts import redirect
 from django.shortcuts import render
 
@@ -443,15 +444,32 @@ def invoice(request, invoice_id):
 
 
 @login_required
-def pay_invoice(request, invoice_id):
-    ''' Marks the invoice with the given invoice id as paid.
-    WORK IN PROGRESS FUNCTION. Must be replaced with real payment workflow.
+def manual_payment(request, invoice_id):
+    ''' Allows staff to make manual payments or refunds on an invoice.'''
+
+    FORM_PREFIX = "manual_payment"
+
+    if not request.user.is_staff:
+        raise Http404()
 
-    '''
     invoice_id = int(invoice_id)
-    inv = rego.Invoice.objects.get(pk=invoice_id)
+    inv = get_object_or_404(rego.Invoice, pk=invoice_id)
     current_invoice = InvoiceController(inv)
-    if not current_invoice.invoice.paid and not current_invoice.invoice.void:
-        current_invoice.pay("Demo invoice payment", inv.value)
 
-    return redirect("invoice", current_invoice.invoice.id)
+    form = forms.ManualPaymentForm(
+        request.POST or None,
+        prefix=FORM_PREFIX,
+    )
+
+    if request.POST and form.is_valid():
+        form.instance.invoice = inv
+        form.save()
+        current_invoice.update_status()
+        form = forms.ManualPaymentForm(prefix=FORM_PREFIX)
+
+    data = {
+        "invoice": inv,
+        "form": form,
+    }
+
+    return render(request, "registrasion/manual_payment.html", data)