117 lines
3.5 KiB
Ruby
117 lines
3.5 KiB
Ruby
# == Schema Information
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#
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# Table name: articles
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#
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# id :bigint not null, primary key
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# content :text
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# description :text
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# meta :jsonb
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# slug :string not null
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# status :integer
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# title :string
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# views :integer
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# created_at :datetime not null
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# updated_at :datetime not null
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# account_id :integer not null
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# associated_article_id :bigint
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# author_id :bigint
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# category_id :integer
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# folder_id :integer
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# portal_id :integer not null
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#
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# Indexes
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#
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# index_articles_on_associated_article_id (associated_article_id)
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# index_articles_on_author_id (author_id)
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# index_articles_on_slug (slug) UNIQUE
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#
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class Article < ApplicationRecord
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include PgSearch::Model
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has_many :associated_articles,
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class_name: :Article,
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foreign_key: :associated_article_id,
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dependent: :nullify,
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inverse_of: 'root_article'
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belongs_to :root_article,
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class_name: :Article,
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foreign_key: :associated_article_id,
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inverse_of: :associated_articles,
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optional: true
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belongs_to :account
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belongs_to :category
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belongs_to :portal
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belongs_to :author, class_name: 'User'
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before_validation :ensure_account_id
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before_validation :ensure_article_slug
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validates :account_id, presence: true
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validates :category_id, presence: true
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validates :author_id, presence: true
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validates :title, presence: true
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validates :content, presence: true
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enum status: { draft: 0, published: 1, archived: 2 }
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scope :search_by_category_slug, ->(category_slug) { where(categories: { slug: category_slug }) if category_slug.present? }
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scope :search_by_category_locale, ->(locale) { where(categories: { locale: locale }) if locale.present? }
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scope :search_by_author, ->(author_id) { where(author_id: author_id) if author_id.present? }
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scope :search_by_status, ->(status) { where(status: status) if status.present? }
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# TODO: if text search slows down https://www.postgresql.org/docs/current/textsearch-features.html#TEXTSEARCH-UPDATE-TRIGGERS
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pg_search_scope(
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:text_search,
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against: %i[
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title
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description
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content
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],
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using: {
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tsearch: {
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prefix: true
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}
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}
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)
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def self.search(params)
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records = joins(
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:category
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).search_by_category_slug(
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params[:category_slug]
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).search_by_category_locale(params[:locale]).search_by_author(params[:author_id]).search_by_status(params[:status])
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records = records.text_search(params[:query]) if params[:query].present?
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records
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end
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def associate_root_article(associated_article_id)
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article = portal.articles.find(associated_article_id) if associated_article_id.present?
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return if article.nil?
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root_article_id = self.class.find_root_article_id(article)
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update(associated_article_id: root_article_id) if root_article_id.present?
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end
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# Make sure we always associate the parent's associated id to avoid the deeper associations od articles.
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def self.find_root_article_id(article)
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article.associated_article_id || article.id
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end
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def draft!
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update(status: :draft)
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end
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private
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def ensure_account_id
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self.account_id = portal&.account_id
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end
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def ensure_article_slug
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self.slug ||= "#{Time.now.utc.to_i}-#{title.underscore.parameterize(separator: '-')}" if title.present?
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end
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end
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