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Validate for unique tempmon probe config key

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This commit is contained in:
Lance Edgar 2016-12-10 11:23:22 -06:00
parent 8578a063f3
commit 16f00b02df
1 changed files with 14 additions and 0 deletions
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14
tailbone/views/tempmon/probes.py
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@ -28,10 +28,23 @@ from __future__ import unicode_literals, absolute_import
from rattail_tempmon.db import model as tempmon from rattail_tempmon.db import model as tempmon
import formalchemy as fa
from tailbone import forms from tailbone import forms
from tailbone.db import TempmonSession
from tailbone.views.tempmon import MasterView, ClientFieldRenderer from tailbone.views.tempmon import MasterView, ClientFieldRenderer
def unique_config_key(value, field):
probe = field.parent.model
query = TempmonSession.query(tempmon.Probe)\
.filter(tempmon.Probe.config_key == value)
if probe.uuid:
query = query.filter(tempmon.Probe.uuid != probe.uuid)
if query.count():
raise fa.ValidationError("Config key must be unique")
class TempmonProbeView(MasterView): class TempmonProbeView(MasterView):
""" """
Master view for tempmon probes. Master view for tempmon probes.
@ -63,6 +76,7 @@ class TempmonProbeView(MasterView):
readonly=True) readonly=True)
def _preconfigure_fieldset(self, fs): def _preconfigure_fieldset(self, fs):
fs.config_key.set(validate=unique_config_key)
fs.client.set(label="TempMon Client", renderer=ClientFieldRenderer) fs.client.set(label="TempMon Client", renderer=ClientFieldRenderer)
fs.appliance_type.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.TEMPMON_APPLIANCE_TYPE)) fs.appliance_type.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.TEMPMON_APPLIANCE_TYPE))
fs.status.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.TEMPMON_PROBE_STATUS)) fs.status.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.TEMPMON_PROBE_STATUS))