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module ForemanStatistics
class FactTrend < Trend
validates :trendable_id, :presence => true, :uniqueness => { :scope => %i[trendable_type fact_value] }, :allow_blank => false
before_save :update_fact_name
def to_label
name.presence || fact_value || fact_name
end
def type_name
if fact_value.blank?
name.presence || fact_name
else
fact_name
end
end
def create_values
self.class.create_values(trendable_id)
end
def self.create_values(fact_name_id)
FactValue.select('fact_name_id, value').group(:fact_name_id, :value).where(:fact_name_id => fact_name_id).includes(:fact_name).map do |fact|
create(:trendable_type => 'FactName',
:trendable_id => fact.fact_name.id,
:fact_name => fact.fact_name.name,
:fact_value => fact.value,
:name => fact.value)
end
end
def destroy_values
ids = FactTrend.where(:trendable_id => trendable_id, :trendable_type => trendable_type).pluck(:id)
super(ids)
end
def values
return FactTrend.where(:id => self) if fact_value
FactTrend.has_value.where(:trendable_type => trendable_type, :trendable_id => trendable_id)
end
def self.model_name
Trend.model_name
end
def find_hosts
Host.joins(:fact_values).where(:fact_values => { :value => fact_value }).order(:name)
end
private
def update_fact_name
self.fact_name = FactName.find(trendable_id).name if trendable_id
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems