Class: Workarea::Reports::FirstTimeVsReturningSales

Inherits:
Object
  • Object
show all
Includes:
GroupByTime, Report
Defined in:
app/queries/workarea/reports/first_time_vs_returning_sales.rb

Instance Method Summary collapse

Methods included from GroupByTime

#group_by, #time_group_id

Methods included from Report

#cache_key, #count, #ends_at, #initialize, #limit, #more_results?, #results, #slug, #sort, #sort_by, #sort_direction, #sort_value, #starts_at

Instance Method Details

#add_calculated_fields ⇒ Object 



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# File 'app/queries/workarea/reports/first_time_vs_returning_sales.rb', line 44

def add_calculated_fields
  {
    '$addFields' => {
      'first_time_orders' => { '$subtract' => ['$orders', '$returning_orders'] },
      'percent_returning' => {
        '$multiply' => [
          { '$divide' => ['$returning_orders', '$orders'] },
          100
        ]
      }
    }
  }
end

#aggregation ⇒ Object 



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# File 'app/queries/workarea/reports/first_time_vs_returning_sales.rb', line 10

def aggregation
  [filter, project_used_fields, group_by_time, add_calculated_fields]
end

#filter ⇒ Object 



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# File 'app/queries/workarea/reports/first_time_vs_returning_sales.rb', line 14

def filter
  {
    '$match' => {
      'reporting_on' => { '$gte' => starts_at.utc, '$lte' => ends_at.utc },
      'orders' => { '$gt' => 0 }
    }
  }
end

#group_by_time ⇒ Object 



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# File 'app/queries/workarea/reports/first_time_vs_returning_sales.rb', line 33

def group_by_time
  {
    '$group' => {
      '_id' => time_group_id,
      'starts_at' => { '$min' => '$reporting_on' },
      'orders' => { '$sum' => '$orders' },
      'returning_orders' => { '$sum' => '$returning_orders' },
    }
  }
end

#project_used_fields ⇒ Object 



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# File 'app/queries/workarea/reports/first_time_vs_returning_sales.rb', line 23

def project_used_fields
  {
    '$project' => {
      'reporting_on' => 1,
      'orders' => 1,
      'returning_orders' => 1
    }
  }
end