#7 New Form

* adds EditEcoAccountForm
* adds placeholders for some form fields
* changes comment card in detail view into rlp-grayish
* adds eco account detail view comment box
* removes unnecessary loading of dal scripts in view.html
* refactors generated identifier for data objects (10 digits to 6 uppercase letter-digit combination)
* improves generate_random_string() method by adding more options for generation of strings
* adds/updates translations

compensation/views/eco_account_views.py

@@ -14,7 +14,7 @@ from django.core.exceptions import ObjectDoesNotExist
 from django.http import HttpRequest, Http404, JsonResponse
 from django.shortcuts import render, get_object_or_404, redirect
 
-from compensation.forms.forms import NewEcoAccountForm
+from compensation.forms.forms import NewEcoAccountForm, EditEcoAccountForm
 from compensation.forms.modalForms import NewStateModalForm, NewActionModalForm, NewDeadlineModalForm
 from compensation.models import EcoAccount, EcoAccountDocument
 from compensation.tables import EcoAccountTable
@@ -120,8 +120,38 @@ def new_id_view(request: HttpRequest):
 @login_required
 @default_group_required
 def edit_view(request: HttpRequest, id: str):
-    # ToDo
-    pass
+    """
+    Renders a view for editing compensations
+
+    Args:
+        request (HttpRequest): The incoming request
+
+    Returns:
+
+    """
+    template = "compensation/new/view.html"
+    # Get object from db
+    acc = get_object_or_404(EcoAccount, id=id)
+    # Create forms, initialize with values from db/from POST request
+    data_form = EditEcoAccountForm(request.POST or None, instance=acc)
+    geom_form = SimpleGeomForm(request.POST or None, read_only=False, instance=acc)
+    if request.method == "POST":
+        if data_form.is_valid() and geom_form.is_valid():
+            # The data form takes the geom form for processing, as well as the performing user
+            acc = data_form.save(request.user, geom_form)
+            messages.success(request, _("Eco-Account {} edited").format(acc.identifier))
+            return redirect("compensation:acc-open", id=acc.id)
+        else:
+            messages.error(request, FORM_INVALID)
+    else:
+        # For clarification: nothing in this case
+        pass
+    context = {
+        "form": data_form,
+        "geom_form": geom_form,
+    }
+    context = BaseContext(request, context).context
+    return render(request, template, context)
 
 
 @login_required