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Reduced tree time with some better queries

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This commit is contained in:
Oliver Walters
2019-06-17 23:52:49 +10:00
parent b519a1981d
commit 037dc6a0d6
3 changed files with 21 additions and 7 deletions
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13
InvenTree/part/models.py
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@@ -69,13 +69,20 @@ class PartCategory(InvenTreeTree):
return self.partcount
@property
def partcount(self):
def partcount(self, cascade=True, active=True):
""" Return the total part count under this category
(including children of child categories)
"""
return len(Part.objects.filter(category__in=self.getUniqueChildren(),
active=True))
if cascade:
query = Part.objects.filter(category__in=self.getUniqueChildren())
else:
query = Part.objects.filter(category=self)
if active:
query = query.filter(active=True)
return query.count()
@property
def has_parts(self):