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# frozen_string_literal: true
class Trends::PreviewCardProviderFilter
KEYS = %i(
status
).freeze
attr_reader :params
def initialize(params)
@params = params
end
def results
scope = PreviewCardProvider.unscoped
params.each do |key, value|
next if key.to_s == 'page'
scope.merge!(scope_for(key, value.to_s.strip)) if value.present?
end
scope.order(domain: :asc)
end
private
def scope_for(key, value)
case key.to_s
when 'status'
status_scope(value)
else
raise "Unknown filter: #{key}"
end
end
def status_scope(value)
case value.to_s
when 'approved'
PreviewCardProvider.trendable
when 'rejected'
PreviewCardProvider.not_trendable
when 'pending_review'
PreviewCardProvider.pending_review
else
raise "Unknown status: #{value}"
end
end
end
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