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Contents
module Workarea
module Admin
class ProductRulesPreviewViewModel < ApplicationViewModel
delegate :total, :page, :per_page, to: :search
def self.wrap(model, options = {})
return model.map { |m| wrap(m, options) } if model.is_a?(Enumerable)
view_model_class = [
"Workarea::Admin",
"#{model.class.model_name.param_key.camelize}ProductRulesViewModel"
].join('::')
view_model_class.constantize.new(model, options)
rescue
new(model, options)
end
# Fetches search results of products for category. Extends
# search class with {Search::AdminProductRulesPreview} to allow
# overriding display rules.
#
# @return [Workarea::Search::CategoryBrowse]
# enumerable collection of the search results
#
def search
@search ||= Search::CategoryBrowse.new(
rules: model.product_rules.select(&:valid?),
sort: model.default_sort,
page: options[:page] || 1,
show_all: show_all?
).tap { |s| s.extend(Search::AdminProductRulesPreview) }
end
# Provides all products found from search results
#
# @return [Workarea::PagedArray<Workarea::Admin::ProductViewModel>]
#
def results
@results ||= PagedArray.from(
search.results.map do |r|
Admin::ProductViewModel.new(r[:model], inventory: r[:inventory])
end,
search.page,
search.per_page,
search.total
)
end
def show_all?
options[:show_all].to_s =~ /true/
end
def display_results?
model.product_rules.select(&:valid?).present?
end
def base_query
return unless model.respond_to?(:query)
model.query
end
end
end
end
Version data entries
34 entries across 34 versions & 1 rubygems