fix: clear overdue when pruned after the scheduled month

Previously only a log in the exact scheduled month cleared overdue.
Now any log on or after the start of the scheduled month counts,
so pruning late (e.g. in May for a March schedule) correctly shows upcoming.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

plants/tests/test_pruning.py

@@ -58,6 +58,15 @@ def test_not_overdue_when_past_month_logged():
     assert pruning_status(plant, today) == 'upcoming'
 
 
+@pytest.mark.django_db
+def test_not_overdue_when_logged_after_scheduled_month():
+    # Pruned in May clears a March schedule — the common real-world case
+    today = date(2026, 5, 28)
+    plant = Plant.objects.create(name='Rose', location='Garden', pruning_months=[3])
+    PruningLog.objects.create(plant=plant, pruned_on=date(2026, 5, 28))
+    assert pruning_status(plant, today) == 'upcoming'
+
+
 @pytest.mark.django_db
 def test_upcoming_future_month():
     today = date(2026, 5, 15)

plants/utils/pruning.py

@@ -23,11 +23,10 @@ def pruning_status(plant, today=None):
     if not months:
         return 'no_schedule'
 
-    logs = plant.pruning_logs.all()
-    logged = {(log.pruned_on.year, log.pruned_on.month) for log in logs}
+    logs = list(plant.pruning_logs.all())
 
     if today.month in months:
-        if (today.year, today.month) not in logged:
+        if not any(l.pruned_on.year == today.year and l.pruned_on.month == today.month for l in logs):
             return 'due_this_month'
         return 'upcoming'
 
@@ -36,8 +35,10 @@ def pruning_status(plant, today=None):
         if past.month in months:
             if i >= 6:
                 return 'upcoming'
-            if (past.year, past.month) not in logged:
-                return 'overdue'
-            return 'upcoming'
+            # Any log on or after the start of the scheduled month clears overdue
+            cutoff = date(past.year, past.month, 1)
+            if any(l.pruned_on >= cutoff for l in logs):
+                return 'upcoming'
+            return 'overdue'
 
     return 'upcoming'