EcoAccount withdraws

* adds functionality for withdraws from eco accounts in detail view of interventions and eco account as well
* adds get_surface() method to AbstractCompensation class to provide a simple getter for a sql calculation
* adds get_surface_withdraws() method to EcoAccount class to provide a simple getter for a sql calculation
* renames some routes to match coherent rout naming
* adds logic check on NewWithdrawForm
* renames templates/table directory to templates/form, since there are form-table templates inside --> more clarity
* adds new autocomplete routes to konova/urls.py for Interventions and EcoAccounts
* adds/updates translations
* adds/updates template comments
* updates requirements.txt

intervention/views.py

@@ -5,7 +5,7 @@ from django.http import HttpRequest
 from django.shortcuts import render, get_object_or_404
 
 from intervention.forms import NewInterventionForm, EditInterventionForm, ShareInterventionForm, NewRevocationForm, \
-    RunCheckForm
+    RunCheckForm, NewWithdrawForm
 from intervention.models import Intervention, Revocation
 from intervention.tables import InterventionTable
 from konova.contexts import BaseContext
@@ -392,3 +392,23 @@ def log_view(request: HttpRequest, id: str):
     }
     context = BaseContext(request, context).context
     return render(request, template, context)
+
+
+@login_required
+@default_group_required
+def new_withdraw_view(request: HttpRequest, id: str):
+    """ Renders a modal form view for creating withdraws
+
+    Args:
+        request (HttpRequest): The incoming request
+        id (str): The intervention's id which shall get a new withdraw
+
+    Returns:
+
+    """
+    intervention = get_object_or_404(Intervention, id=id)
+    form = NewWithdrawForm(request.POST or None, instance=intervention, user=request.user)
+    return form.process_request(
+        request,
+        msg_success=_("Withdraw added")
+    )