#19 Tests

* refactors CheckableMixin and RecordableMixin into CheckableObject and RecordableObject
* adds ShareableObject for wrapping share related fields and functionality
* adds share functionality to EcoAccount and EMA, just like Intervention

compensation/account_urls.py

@@ -21,6 +21,8 @@ urlpatterns = [
     path('<id>/state/new', state_new_view, name='acc-new-state'),
     path('<id>/action/new', action_new_view, name='acc-new-action'),
     path('<id>/deadline/new', deadline_new_view, name="acc-new-deadline"),
+    path('<id>/share/<token>', share_view, name='share'),
+    path('<id>/share', create_share_view, name='share-create'),
 
     # Documents
     path('<id>/document/new/', new_document_view, name='acc-new-doc'),

compensation/models.py

@@ -22,7 +22,7 @@ from compensation.managers import CompensationStateManager, EcoAccountDeductionM
 from compensation.utils.quality import CompensationQualityChecker, EcoAccountQualityChecker
 from intervention.models import Intervention, ResponsibilityData, LegalData
 from konova.models import BaseObject, BaseResource, Geometry, UuidModel, AbstractDocument, \
-    generate_document_file_upload_path, RecordableMixin
+    generate_document_file_upload_path, RecordableObject, ShareableObject
 from konova.settings import DEFAULT_SRID_RLP, LANIS_LINK_TEMPLATE
 from user.models import UserActionLogEntry
 
@@ -311,28 +311,11 @@ class CompensationDocument(AbstractDocument):
                 pass
 
 
-class EcoAccount(AbstractCompensation, RecordableMixin):
+class EcoAccount(AbstractCompensation, ShareableObject, RecordableObject):
     """
     An eco account is a kind of 'prepaid' compensation. It can be compared to an account that already has been filled
     with some kind of currency. From this account one is able to deduct currency for current projects.
     """
-    # Users having access on this object
-    # Not needed in regular Compensation since their access is defined by the linked intervention's access
-    users = models.ManyToManyField(
-        User,
-        help_text="Users having access (shared with)"
-    )
-
-    # Refers to "verzeichnen"
-    recorded = models.OneToOneField(
-        UserActionLogEntry,
-        on_delete=models.SET_NULL,
-        null=True,
-        blank=True,
-        help_text="Holds data on user and timestamp of this action",
-        related_name="+"
-    )
-
     deductable_surface = models.FloatField(
         blank=True,
         null=True,

compensation/templates/compensation/detail/eco_account/includes/controls.html

@@ -12,6 +12,9 @@
         </button>
     </a>
     {% if has_access %}
+        <button class="btn btn-default btn-modal mr-2" title="{% trans 'Share' %}" data-form-url="{% url 'compensation:share-create' obj.id %}">
+            {% fa5_icon 'share-alt' %}
+        </button>
         {% if is_ets_member %}
             {% if obj.recorded %}
                 <button class="btn btn-default btn-modal mr-2" title="{% trans 'Unrecord' %}" data-form-url="{% url 'compensation:acc-record' obj.id %}">

compensation/views/eco_account_views.py

@@ -18,7 +18,7 @@ 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
-from intervention.forms.modalForms import NewDeductionModalForm
+from intervention.forms.modalForms import NewDeductionModalForm, ShareInterventionModalForm
 from konova.contexts import BaseContext
 from konova.decorators import any_group_check, default_group_required, conservation_office_group_required
 from konova.forms import RemoveModalForm, SimpleGeomForm, NewDocumentForm, RecordModalForm
@@ -511,3 +511,63 @@ def report_view(request:HttpRequest, id: str):
     }
     context = BaseContext(request, context).context
     return render(request, template, context)
+
+
+@login_required
+def share_view(request: HttpRequest, id: str, token: str):
+    """ Performs sharing of an eco account
+
+    If token given in url is not valid, the user will be redirected to the dashboard
+
+    Args:
+        request (HttpRequest): The incoming request
+        id (str): EcoAccount's id
+        token (str): Access token for EcoAccount
+
+    Returns:
+
+    """
+    user = request.user
+    obj = get_object_or_404(EcoAccount, id=id)
+    # Check tokens
+    if obj.access_token == token:
+        # Send different messages in case user has already been added to list of sharing users
+        if obj.is_shared_with(user):
+            messages.info(
+                request,
+                _("{} has already been shared with you").format(obj.identifier)
+            )
+        else:
+            messages.success(
+                request,
+                _("{} has been shared with you").format(obj.identifier)
+            )
+            obj.users.add(user)
+        return redirect("compensation:acc-detail", id=id)
+    else:
+        messages.error(
+            request,
+            _("Share link invalid"),
+            extra_tags="danger",
+        )
+        return redirect("home")
+
+
+@login_required
+@default_group_required
+def create_share_view(request: HttpRequest, id: str):
+    """ Renders sharing form for an eco account
+
+    Args:
+        request (HttpRequest): The incoming request
+        id (str): EcoAccount's id
+
+    Returns:
+
+    """
+    obj = get_object_or_404(EcoAccount, id=id)
+    form = ShareInterventionModalForm(request.POST or None, instance=obj, request=request)
+    return form.process_request(
+        request,
+        msg_success=_("Share settings updated")
+    )