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Closes #13269: Cache component template counts on device types

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This commit is contained in:
Jeremy Stretch
2023-07-25 16:17:58 -04:00
parent daa8f71bb6
commit 5b5444f414
9 changed files with 233 additions and 26 deletions
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42
netbox/dcim/models/devices.py
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@@ -129,6 +129,48 @@ class DeviceType(PrimaryModel, WeightMixin):
blank=True
)
# Counter fields
console_port_template_count = CounterCacheField(
to_model='dcim.ConsolePortTemplate',
to_field='device_type'
)
console_server_port_template_count = CounterCacheField(
to_model='dcim.ConsoleServerPortTemplate',
to_field='device_type'
)
power_port_template_count = CounterCacheField(
to_model='dcim.PowerPortTemplate',
to_field='device_type'
)
power_outlet_template_count = CounterCacheField(
to_model='dcim.PowerOutletTemplate',
to_field='device_type'
)
interface_template_count = CounterCacheField(
to_model='dcim.InterfaceTemplate',
to_field='device_type'
)
front_port_template_count = CounterCacheField(
to_model='dcim.FrontPortTemplate',
to_field='device_type'
)
rear_port_template_count = CounterCacheField(
to_model='dcim.RearPortTemplate',
to_field='device_type'
)
device_bay_template_count = CounterCacheField(
to_model='dcim.DeviceBayTemplate',
to_field='device_type'
)
module_bay_template_count = CounterCacheField(
to_model='dcim.ModuleBayTemplate',
to_field='device_type'
)
inventory_item_template_count = CounterCacheField(
to_model='dcim.InventoryItemTemplate',
to_field='device_type'
)
images = GenericRelation(
to='extras.ImageAttachment'
)