Use the date and user information from the session

This will need to be cleaned up a bit more in the future since there's still
redundant information

wger/manager/api/serializers.py

@@ -385,7 +385,19 @@ class WorkoutLogSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = WorkoutLog
-        exclude = ('user',)
+        fields = [
+            'session',
+            'routine',
+            'slot_config',
+            'next_log',
+            'exercise',
+            'reps',
+            'repetition_unit',
+            'weight',
+            'weight_unit',
+            'rir',
+            'iteration',
+        ]
 
 
 class LogDataSerializer(serializers.Serializer):

wger/manager/api/views.py

@@ -423,9 +423,9 @@ class WorkoutLogViewSet(WgerOwnerObjectModelViewSet):
         if getattr(self, 'swagger_fake_view', False):
             return WorkoutLog.objects.none()
 
-        return WorkoutLog.objects.filter(user=self.request.user)
+        return WorkoutLog.objects.filter(session__user=self.request.user)
 
-    def perform_create(self, serializer):
+    def perform_create(self, serializer: WorkoutLogSerializer):
         """
         Set the owner
         """

wger/manager/models/log.py

@@ -14,7 +14,6 @@
 #  You should have received a copy of the GNU Affero General Public License
 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-
 # Standard Library
 import datetime
 
@@ -30,12 +29,10 @@ from wger.core.models import (
     WeightUnit,
 )
 from wger.exercises.models import ExerciseBase
+from wger.manager.consts import RIR_OPTIONS
+from wger.manager.models.session import WorkoutSession
 from wger.utils.cache import reset_workout_log
 
-# Local
-from ..consts import RIR_OPTIONS
-from .session import WorkoutSession
-
 
 class WorkoutLog(models.Model):
     """
@@ -173,9 +170,6 @@ class WorkoutLog(models.Model):
         Plumbing
         """
 
-        # Reset cache
-        reset_workout_log(self.user_id, self.date.year, self.date.month, self.date.day)
-
         # If the routine does not belong to this user, do not save
         if self.routine and self.routine.user != self.user:
             return
@@ -192,6 +186,14 @@ class WorkoutLog(models.Model):
                 routine=self.routine,
             )[0]
 
+        # Reset cache
+        reset_workout_log(
+            self.user_id,
+            self.session.date.year,
+            self.session.date.month,
+            self.session.date.day,
+        )
+
         # If the user of next_log is not this user, remove foreign key
         if self.next_log and self.next_log.user != self.user:
             self.next_log = None
@@ -208,5 +210,10 @@ class WorkoutLog(models.Model):
         """
         Reset cache
         """
-        reset_workout_log(self.user_id, self.date.year, self.date.month, self.date.day)
+        reset_workout_log(
+            self.user_id,
+            self.session.date.year,
+            self.session.date.month,
+            self.session.date.day,
+        )
         super(WorkoutLog, self).delete(*args, **kwargs)