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module Workarea
class BulkAction
include ApplicationDocument
field :query_id, type: String
field :ids, type: Array, default: []
field :exclude_ids, type: Array, default: []
field :completed_at, type: Time
before_validation :clean_blank_ids
validate :something_to_act_on
before_save :convert_query_to_ids
delegate :params, :count, to: :admin_query
index({ _type: 1 })
index(
{ created_at: 1 },
{ expire_after_seconds: Workarea.config.bulk_action_expiration.to_i }
)
def perform!
admin_query.each { |m| act_on!(m) }
end
def act_on!(model)
raise NotImplementedError
end
def completed!
update_attribute(:completed_at, Time.current)
end
def completed?
!!completed_at
end
def reset_to_default!
attributes
.except(*BulkAction.fields.keys)
.each { |a, _| send("reset_#{a}_to_default!") }
self
end
# For reasonably sized queries, we want to store the ids of the results
# to maintain the original result set acted on in the case that an
# edit removes a result from the query during the bulk action.
def convert_query_to_ids
return if ids.present? || admin_query.results.total_pages > 10
self.ids =
Array.new(admin_query.results.total_pages) do |page|
page_params = admin_query.params.merge(page: page + 1)
page_search = admin_query.query.class.new(page_params)
page_search.results.map do |model|
id = model.to_global_id.to_param
id unless id.in?(exclude_ids)
end
end.flatten.compact
end
def admin_query
@admin_query ||= AdminQueryOperation.new(attributes)
end
private
def something_to_act_on
if query_id.blank? && ids.blank?
errors.add(:base, I18n.t('workarea.errors.messages.nothing_to_act_on'))
end
end
def clean_blank_ids
ids.reject!(&:blank?)
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems