Class: Api::V1::ArticlesController

Inherits:
BaseController
  • Object
show all
Defined in:
app/controllers/api/v1/articles_controller.rb

Instance Method Summary collapse

Instance Method Details

#get_article_version_data(article) ⇒ Object (protected) 



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# File 'app/controllers/api/v1/articles_controller.rb', line 25

def get_article_version_data(article)
  version_attributes = article.latest_article_version.attributes
  version_attributes.delete_if { |key| key == 'id' || key.end_with?('_id') }

  version_attributes['article_unit_ratios'] = article.latest_article_version.article_unit_ratios.map do |ratio|
    ratio_attributes = ratio.attributes
    ratio_attributes.delete_if { |key| key == 'id' || key.end_with?('_id') }
  end

  version_attributes
end

#get_latest_article_update(supplier) ⇒ Object (protected) 



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# File 'app/controllers/api/v1/articles_controller.rb', line 37

def get_latest_article_update(supplier)
  latest_update = Article
                  .with_latest_versions
                  .undeleted
                  .where(supplier_id: supplier, type: nil)
                  .order('article_versions.updated_at DESC')
                  .limit(1)
                  .first&.updated_at
  latest_update&.utc
end

#index ⇒ Object 



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# File 'app/controllers/api/v1/articles_controller.rb', line 4

def index
  supplier = Supplier.find_by_external_uuid!(index_params.fetch(:shared_supplier_uuid))

  @articles = Article.with_latest_versions_and_categories.undeleted.where(supplier_id: supplier, type: nil)
  @articles = @articles.where('article_versions.updated_at > ?', index_params[:updated_after].to_datetime) if index_params.include?(:updated_after)
  @articles = @articles.where('article_versions.name LIKE ?', "%#{index_params[:name]}%") if index_params.include?(:name)
  @articles = @articles.where(article_versions: { origin: index_params[:origin] }) if index_params.include?(:origin)
  @articles = @articles.where(article_versions: { order_number: index_params[:order_numbers] }) if index_params.include?(:order_numbers)
  @articles = @articles.page(index_params[:page]).per(index_params.fetch(:per_page)) if index_params.include?(:page)

  data = @articles.map { |article| get_article_version_data(article) }

  render json: { articles: data, pagination: pagination_response, latest_update: get_latest_article_update(supplier) }
end

#index_params ⇒ Object (protected) 



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# File 'app/controllers/api/v1/articles_controller.rb', line 21

def index_params
  params.permit(:shared_supplier_uuid, :updated_after, :name, :origin, :page, :per_page, order_numbers: [])
end

#pagination_response ⇒ Object (protected) 



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# File 'app/controllers/api/v1/articles_controller.rb', line 48

def pagination_response
  return nil unless index_params.include?(:page)

  current = @articles.current_page
  total = @articles.total_pages
  {
    current_page: current,
    previous_page: (current > 1 ? (current - 1) : nil),
    next_page: (current == total ? nil : (current + 1)),
    per_page: @articles.limit_value,
    total_pages: total,
    number: @articles.total_count
  }
end