Restructure files

* reduce compensation/views.py file size by splitting into three sub view files in compensation/views/xy_views.py for compensation, eco-account and payment
* restructure urlpattern list by splitting into three smaller lists for a better overview and maintainability

compensation/views/payment_views.py

@@ -0,0 +1,80 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: michel.peltriaux@sgdnord.rlp.de
+Created on: 09.08.21
+
+"""
+from django.utils.translation import gettext_lazy as _
+from django.contrib import messages
+from django.contrib.auth.decorators import login_required
+from django.http import HttpRequest
+from django.shortcuts import get_object_or_404, render, redirect
+
+from compensation.forms import NewPaymentForm
+from compensation.models import Payment
+from intervention.models import Intervention
+from konova.contexts import BaseContext
+from konova.decorators import default_group_required
+from konova.forms import RemoveModalForm
+from konova.utils.message_templates import FORM_INVALID
+
+
+@login_required
+@default_group_required
+def new_payment_view(request: HttpRequest, intervention_id: str):
+    """ Renders a modal view for adding new payments
+
+    Args:
+        request (HttpRequest): The incoming request
+        intervention_id (str): The intervention's id for which a new payment shall be added
+
+    Returns:
+
+    """
+    intervention = get_object_or_404(Intervention, id=intervention_id)
+    form = NewPaymentForm(request.POST or None, instance=intervention, user=request.user)
+    template = form.template
+    if request.method == "POST":
+        if form.is_valid():
+            payment = form.save()
+            messages.success(
+                request,
+                _("Payment added")
+            )
+            return redirect(request.META.get("HTTP_REFERER", "home"))
+        else:
+            messages.info(
+                request,
+                FORM_INVALID
+            )
+            return redirect(request.META.get("HTTP_REFERER", "home"))
+    elif request.method == "GET":
+        context = {
+            "form": form,
+        }
+        context = BaseContext(request, context).context
+        return render(request, template, context)
+    else:
+        raise NotImplementedError
+
+
+@login_required
+@default_group_required
+def payment_remove_view(request: HttpRequest, id: str):
+    """ Renders a modal view for removing payments
+
+    Args:
+        request (HttpRequest): The incoming request
+        id (str): The payment's id
+
+    Returns:
+
+    """
+    payment = get_object_or_404(Payment, id=id)
+    form = RemoveModalForm(request.POST or None, instance=payment, user=request.user)
+    return form.process_request(
+        request=request,
+        msg_success=_("Payment removed"),
+    )
+