models
class alarmContact(models.Model): ''' 告警用户 ''' name = models.CharField('联系人名字', max_length=20, help_text='联系人名字', unique=True) phone = models.CharField('手机号码', max_length=11, null=False, help_text='手机号码') email = models.EmailField('邮箱', null=False) describe = models.CharField('字段描述', max_length=100, null=True, help_text='字段描述') def __str__(self): return self.name class Meta: db_table = 'monitoring_alarmContact' ordering = ['id'] class alarmContactGroup(models.Model): ''' 告警用户组 ''' alarmModeSelect = ( ('U', 'only_userAlarm'), ('G', 'only_groupAlarm'), ('UG', 'user_groupAlarm') ) id = models.AutoField(primary_key=True) groupname = models.CharField('报警联系组', max_length=20, help_text='报警联系组') member = models.ManyToManyField(alarmContact) dingding = models.CharField('dingding token', max_length=150, null=True, help_text='dingding token') alarmMode = models.CharField(max_length=2, choices=alarmModeSelect, default='U') describe = models.CharField('字段描述', max_length=100, null=True, help_text='字段描述') def __str__(self): return self.groupname class Meta: db_table = 'monitoring_alarmContactGroup' ordering = ['id']
serilaizers, 展示和增加分开
class alarmContactSerializer(serializers.ModelSerializer): describe = serializers.CharField(allow_null=True, allow_blank=True) class Meta: model = alarmContact fields = "__all__" class addalarmContactGroupSerializer(serializers.Serializer): ''' 告警组新增 ''' groupname = serializers.CharField() member = serializers.CharField() dingding = serializers.CharField() alarmMode = serializers.CharField() describe = serializers.CharField(allow_blank=True,allow_null=True) def validate(self, attrs): try: alarmContactGroup.objects.filter(groupname__exact=attrs['groupname']) raise Exception('alarmContactGroupHasExist') except Exception as e: pass return attrs def create(self, validated_data): member = validated_data.pop('member') member_list = member.split(',') alarmContactGroup_obj = alarmContactGroup.objects.create(**validated_data) alarm_obj_list = [] for alarmName in member_list: try: alarm_obj = alarmContact.objects.filter(name__exact=alarmName).values()[0]['id'] alarm_obj_list.append(alarm_obj) except Exception as e: print("木有找到") alarmContactGroup_obj.member.add(*ll) alarmContactGroup_obj.save() return alarmContactGroup_obj class alarmContactGroupSerializer(serializers.ModelSerializer): ''' 告警组展示 ''' alarmMode = serializers.CharField(source='get_alarmMode_display') class Meta: model = alarmContactGroup fields = "__all__" def to_representation(self, instance): res = super(alarmContactGroupSerializer, self).to_representation(instance) if bool(res['member']): res['member'] = [ alarmContact.objects.get(id=mem).name for mem in res['member'] ] return res