Don't delete the routine structure cache when updating logs

Logs aren't used to compute the structure

wger/manager/helpers.py

@@ -182,15 +182,17 @@ def render_workout_day(
     return KeepTogether(t)
 
 
-def reset_routine_cache(instance: Routine):
+def reset_routine_cache(instance: Routine, structure: bool = True):
     """Resets all caches related to a routine"""
 
     cache.delete(CacheKeyMapper.routine_date_sequence_key(instance.id))
     cache.delete(CacheKeyMapper.routine_api_date_sequence_display_key(instance.id))
     cache.delete(CacheKeyMapper.routine_api_date_sequence_gym_key(instance.id))
-    cache.delete(CacheKeyMapper.routine_api_structure_key(instance.id))
     cache.delete(CacheKeyMapper.routine_api_stats(instance.id))
 
+    if structure:
+        cache.delete(CacheKeyMapper.routine_api_structure_key(instance.id))
+
     if instance.pk:
         for day in instance.days.all():
             for slot in day.slots.all():

wger/manager/signals.py

@@ -13,7 +13,6 @@
 # You should have received a copy of the GNU Affero General Public License
 
 # Django
-from django.core.cache import cache
 from django.db.models.signals import (
     post_save,
     pre_delete,
@@ -77,7 +76,7 @@ def handle_config_change(sender, instance: AbstractChangeConfig, **kwargs):
 
 def update_cache_log(sender, instance: WorkoutLog, **kwargs):
     if instance.routine:
-        reset_routine_cache(instance.routine)
+        reset_routine_cache(instance.routine, structure=False)
 
 
 post_save.connect(update_activity_cache, sender=WorkoutSession)