RemoveModalForm refactoring

* wraps generic request processing logic into RemoveModalForm
* adds delete action to intervention detail compensations.html
* fixes rendering of deleted compensations in intervention detail view

compensation/views.py

@@ -61,8 +61,21 @@ def open_view(request: HttpRequest, id: str):
 
 @login_required
 def remove_view(request: HttpRequest, id: str):
-    # ToDo
-    pass
+    """ Renders a modal view for removing the compensation
+
+    Args:
+        request (HttpRequest): The incoming request
+        id (str): The compensation's id
+
+    Returns:
+
+    """
+    comp = get_object_or_404(Compensation, id=id)
+    form = RemoveModalForm(request.POST or None, instance=comp, user=request.user)
+    return form.process_request(
+        request=request,
+        msg_success=_("Compensation removed"),
+    )
 
 
 @login_required
@@ -167,29 +180,10 @@ def payment_remove_view(request: HttpRequest, id: str):
     """
     payment = get_object_or_404(Payment, id=id)
     form = RemoveModalForm(request.POST or None, instance=payment, user=request.user)
-    template = form.template
-    if request.method == "POST":
-        if form.is_valid():
-            form.save()
-            messages.success(
-                request,
-                _("Payment removed")
-            )
-            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
+    return form.process_request(
+        request=request,
+        msg_success=_("Payment removed"),
+    )
 
 
 @login_required
@@ -211,26 +205,7 @@ def withdraw_remove_view(request: HttpRequest, id: str, withdraw_id: str):
         raise Http404("Unknown withdraw")
 
     form = RemoveModalForm(request.POST or None, instance=eco_withdraw, user=request.user)
-    template = form.template
-    if request.method == "POST":
-        if form.is_valid():
-            form.save()
-            messages.success(
-                request,
-                _("Withdraw removed")
-            )
-            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
+    return form.process_request(
+        request=request,
+        msg_success=_("Withdraw removed")
+    )