Class: SpreeCmCommissioner::EventTicketAggregatorQuery

Inherits:
Object
  • Object
show all
Defined in:
app/queries/spree_cm_commissioner/event_ticket_aggregator_query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(taxon_id:, refreshed: false) ⇒ EventTicketAggregatorQuery

taxon_id:, refreshed: false



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# File 'app/queries/spree_cm_commissioner/event_ticket_aggregator_query.rb', line 6

def initialize(taxon_id:, refreshed: false)
  @taxon_id = taxon_id
  @refreshed = refreshed
end

Instance Attribute Details

#refreshed ⇒ Object (readonly)

Returns the value of attribute refreshed.



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# File 'app/queries/spree_cm_commissioner/event_ticket_aggregator_query.rb', line 3

def refreshed
  @refreshed
end

#taxon_id ⇒ Object (readonly)

Returns the value of attribute taxon_id.



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# File 'app/queries/spree_cm_commissioner/event_ticket_aggregator_query.rb', line 3

def taxon_id
  @taxon_id
end

Instance Method Details

#call ⇒ Object 



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# File 'app/queries/spree_cm_commissioner/event_ticket_aggregator_query.rb', line 11

def call
  cache_key = "event-ticket-aggregator-query-#{taxon_id}"
  Rails.cache.delete(cache_key) if refreshed

  value = Rails.cache.fetch(cache_key, expires_in: 5.minutes) do
    product_aggregators || []
  end

  SpreeCmCommissioner::EventTicketAggregator.new(
    id: taxon_id,
    value: value
  )
end

#product_aggregators ⇒ Object 



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# File 'app/queries/spree_cm_commissioner/event_ticket_aggregator_query.rb', line 25

def product_aggregators
  select_fields = [
    'product_id',
    'SUM(total_count) AS total_tickets',
    'COUNT(*) AS total_items'
  ]

  Spree::Classification
    .select(select_fields)
    .joins(taxon: :parent)
    .where(parent: { id: taxon_id })
    .group('product_id')
    .map do |record|
      record.slice(
        :product_id,
        :total_tickets,
        :total_items
      )
    end
end