Class: ForestLiana::LineStatGetter
- Inherits:
-
StatGetter
- Object
- StatGetter
- ForestLiana::LineStatGetter
- Defined in:
- app/services/forest_liana/line_stat_getter.rb
Instance Attribute Summary collapse
-
#record ⇒ Object
Returns the value of attribute record.
Instance Method Summary collapse
- #client_timezone ⇒ Object
- #get_format ⇒ Object
-
#initialize(resource, params) ⇒ LineStatGetter
constructor
A new instance of LineStatGetter.
- #perform ⇒ Object
Constructor Details
#initialize(resource, params) ⇒ LineStatGetter
Returns a new instance of LineStatGetter.
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# File 'app/services/forest_liana/line_stat_getter.rb', line 5 def initialize(resource, params) @timezone_offset = params[:timezone].to_i super(resource, params) end |
Instance Attribute Details
#record ⇒ Object
Returns the value of attribute record.
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# File 'app/services/forest_liana/line_stat_getter.rb', line 3 def record @record end |
Instance Method Details
#client_timezone ⇒ Object
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# File 'app/services/forest_liana/line_stat_getter.rb', line 10 def client_timezone ActiveSupport::TimeZone[@timezone_offset].name end |
#get_format ⇒ Object
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# File 'app/services/forest_liana/line_stat_getter.rb', line 14 def get_format case @params[:time_range].try(:downcase) when 'day' '%d/%m/%Y' when 'week' 'W%W-%Y' when 'month' '%b %Y' when 'year' '%Y' end end |
#perform ⇒ Object
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# File 'app/services/forest_liana/line_stat_getter.rb', line 27 def perform value = @resource.unscoped.eager_load(includes) 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 value = value.where(conditions.join(filter_operator)) end value = value.send(time_range, group_by_date_field, { time_zone: client_timezone }) value = value.send(@params[:aggregate].downcase, @params[:aggregate_field]) .map do |k, v| { label: k.strftime(get_format), values: { value: v }} end @record = Model::Stat.new(value: value) end |