Class: ForestLiana::ValueStatGetter
- Inherits:
-
StatGetter
- Object
- BaseGetter
- StatGetter
- ForestLiana::ValueStatGetter
- Defined in:
- app/services/forest_liana/value_stat_getter.rb
Instance Attribute Summary collapse
-
#record ⇒ Object
Returns the value of attribute record.
Instance Method Summary collapse
Methods inherited from StatGetter
Methods inherited from BaseGetter
#get_collection, #get_resource
Constructor Details
This class inherits a constructor from ForestLiana::StatGetter
Instance Attribute Details
#record ⇒ Object
Returns the value of attribute record.
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# File 'app/services/forest_liana/value_stat_getter.rb', line 3 def record @record end |
Instance Method Details
#perform ⇒ Object
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# File 'app/services/forest_liana/value_stat_getter.rb', line 5 def perform return if @params[:aggregate].blank? valueCurrent = get_resource().eager_load(includes) valuePrevious = get_resource().eager_load(includes) filter_date_interval = false if @params[:filterType] && @params[:filters] conditions = [] filter_operator = " #{@params[:filterType]} ".upcase @params[:filters].try(:each) do |filter| operator, filter_value = OperatorValueParser.parse(filter[:value]) conditions << OperatorValueParser.get_condition(filter[:field], operator, filter_value, @resource, @params[:timezone]) end valueCurrent = valueCurrent.where(conditions.join(filter_operator)) # NOTICE: Search for previous interval value only if the filterType is # 'AND', it would not be pertinent for a 'OR' filterType. if @params[:filterType] == 'and' conditions = [] @params[:filters].try(:each) do |filter| operator, filter_value = OperatorValueParser.parse(filter[:value]) operator_date_interval_parser = OperatorDateIntervalParser .new(filter_value, @params[:timezone]) if operator_date_interval_parser.has_previous_interval() field_name = OperatorValueParser.get_field_name(filter[:field], @resource) filter = operator_date_interval_parser .get_interval_date_filter_for_previous_interval() conditions << "#{field_name} #{filter}" filter_date_interval = true else conditions << OperatorValueParser.get_condition(filter[:field], operator, filter_value, @resource, @params[:timezone]) end end valuePrevious = valuePrevious.where(conditions.join(filter_operator)) end end @record = Model::Stat.new(value: { countCurrent: count(valueCurrent), countPrevious: filter_date_interval ? count(valuePrevious) : nil }) end |