#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/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,