EcoAccount detail

* adds detail view for eco account
* adds withdraw detail view to eco acount detail
* generalizes compensation/includes templates to be reusable for eco-accounts
* moves is_shared_with() check to class BaseObject
* adds/updates translations

compensation/views/compensation_views.py

@@ -84,7 +84,7 @@ def open_view(request: HttpRequest, id: str):
     diff_states = abs(sum_before_states - sum_after_states)
 
     context = {
-        "comp": comp,
+        "obj": comp,
         "geom_form": geom_form,
         "has_access": is_data_shared,
         "before_states": before_states,
@@ -142,6 +142,8 @@ def remove_view(request: HttpRequest, id: str):
         msg_success=_("Compensation removed"),
         redirect_url="",
     )
+
+
 @login_required
 def new_document_view(request: HttpRequest, id: str):
     """ Renders a form for uploading new documents

compensation/views/eco_account_views.py

@@ -5,6 +5,7 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 09.08.21
 
 """
+from django.db.models import Sum
 from django.utils.translation import gettext_lazy as _
 from django.contrib.auth.decorators import login_required
 from django.core.exceptions import ObjectDoesNotExist
@@ -15,7 +16,9 @@ from compensation.models import EcoAccount
 from compensation.tables import EcoAccountTable
 from konova.contexts import BaseContext
 from konova.decorators import any_group_check, default_group_required
-from konova.forms import RemoveModalForm
+from konova.forms import RemoveModalForm, SimpleGeomForm
+from konova.settings import DEFAULT_GROUP, ZB_GROUP, ETS_GROUP
+from konova.utils.user_checks import in_group
 
 
 @login_required
@@ -63,8 +66,52 @@ def account_edit_view(request: HttpRequest, id: str):
 @login_required
 @any_group_check
 def account_open_view(request: HttpRequest, id: str):
-    # ToDo
-    pass
+    """ Renders a detail view for a compensation
+
+    Args:
+        request (HttpRequest): The incoming request
+        id (str): The compensation's id
+
+    Returns:
+
+    """
+    template = "compensation/detail/eco_account/view.html"
+    acc = get_object_or_404(EcoAccount, id=id)
+    geom_form = SimpleGeomForm(instance=acc)
+    _user = request.user
+    is_data_shared = acc.is_shared_with(_user)
+
+    # Order states according to surface
+    before_states = acc.before_states.all().order_by("-surface")
+    after_states = acc.after_states.all().order_by("-surface")
+
+    # Precalculate logical errors between before- and after-states
+    # Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
+    sum_before_states = before_states.aggregate(Sum("surface"))["surface__sum"] or 0
+    sum_after_states = after_states.aggregate(Sum("surface"))["surface__sum"] or 0
+    diff_states = abs(sum_before_states - sum_after_states)
+
+    # Calculate rest of available surface for withdraws
+    withdraws = acc.withdraws.all()
+    withdraw_surfaces = withdraws.aggregate(Sum("surface"))["surface__sum"] or 0
+    available = int(((sum_after_states - withdraw_surfaces) / sum_after_states) * 100)
+
+    context = {
+        "obj": acc,
+        "geom_form": geom_form,
+        "has_access": is_data_shared,
+        "before_states": before_states,
+        "after_states": after_states,
+        "sum_before_states": sum_before_states,
+        "sum_after_states": sum_after_states,
+        "available": available,
+        "diff_states": diff_states,
+        "is_default_member": in_group(_user, DEFAULT_GROUP),
+        "is_zb_member": in_group(_user, ZB_GROUP),
+        "is_ets_member": in_group(_user, ETS_GROUP),
+    }
+    context = BaseContext(request, context).context
+    return render(request, template, context)
 
 
 @login_required