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周田
vue_django_test
Commits
400f23ad
Commit
400f23ad
authored
Aug 24, 2023
by
周田
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perf:获取的列表按站点和device_id排序,删除某个设备参数后,更新device_id
parent
10891081
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views.py
device_communication/views.py
+31
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xdc.sqlite
xdc.sqlite
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device_communication/views.py
View file @
400f23ad
...
@@ -93,6 +93,22 @@ class DeviceCommunicationParameterViewSet(mixins.CreateModelMixin,
...
@@ -93,6 +93,22 @@ class DeviceCommunicationParameterViewSet(mixins.CreateModelMixin,
queryset
=
DeviceCommunicationParameter
.
objects
.
all
()
queryset
=
DeviceCommunicationParameter
.
objects
.
all
()
serializer_class
=
DeviceCommunicationParameterSerializer
serializer_class
=
DeviceCommunicationParameterSerializer
def
list
(
self
,
request
):
serializer
=
self
.
get_serializer
(
self
.
get_queryset
(),
many
=
True
)
data
=
sorted
(
serializer
.
data
,
key
=
lambda
item
:
(
item
[
'station_id'
],
item
[
'device_id'
]))
return
Response
(
data
)
def
perform_destroy
(
self
,
instance
):
"""
删除某个记录之后,更新 device_id
"""
super
()
.
perform_destroy
(
instance
)
communications
=
self
.
get_queryset
()
.
filter
(
station_id
=
instance
.
station_id
)
.
all
()
for
i
in
range
(
len
(
communications
)):
communications
[
i
]
.
device_id
=
i
+
1
communications
[
i
]
.
save
()
class
SimulateDeviceCommunicationParameterViewSet
(
mixins
.
CreateModelMixin
,
class
SimulateDeviceCommunicationParameterViewSet
(
mixins
.
CreateModelMixin
,
mixins
.
DestroyModelMixin
,
mixins
.
DestroyModelMixin
,
...
@@ -101,3 +117,18 @@ class SimulateDeviceCommunicationParameterViewSet(mixins.CreateModelMixin,
...
@@ -101,3 +117,18 @@ class SimulateDeviceCommunicationParameterViewSet(mixins.CreateModelMixin,
queryset
=
SimulateDeviceCommunicationParameter
.
objects
.
all
()
queryset
=
SimulateDeviceCommunicationParameter
.
objects
.
all
()
serializer_class
=
SimulateDeviceCommunicationParameterSerializer
serializer_class
=
SimulateDeviceCommunicationParameterSerializer
def
list
(
self
,
request
):
serializer
=
self
.
get_serializer
(
self
.
get_queryset
(),
many
=
True
)
data
=
sorted
(
serializer
.
data
,
key
=
lambda
item
:
(
item
[
'station_id'
],
item
[
'device_id'
]))
return
Response
(
data
)
def
perform_destroy
(
self
,
instance
):
"""
删除某个记录之后,更新 device_id
"""
super
()
.
perform_destroy
(
instance
)
communications
=
self
.
get_queryset
()
.
filter
(
station_id
=
instance
.
station_id
)
.
all
()
for
i
in
range
(
len
(
communications
)):
communications
[
i
]
.
device_id
=
i
+
1
communications
[
i
]
.
save
()
xdc.sqlite
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400f23ad
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