discourse/app/models/sidebar_section.rb

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# frozen_string_literal: true
class SidebarSection < ActiveRecord::Base
MAX_TITLE_LENGTH = 30
belongs_to :user
has_many :sidebar_section_links, -> { order("position") }, dependent: :destroy
has_many :sidebar_urls,
through: :sidebar_section_links,
source: :linkable,
source_type: "SidebarUrl"
accepts_nested_attributes_for :sidebar_urls, allow_destroy: true
before_save :set_system_user_for_public_section
validates :title,
presence: true,
uniqueness: {
scope: %i[user_id],
},
length: {
maximum: MAX_TITLE_LENGTH,
}
scope :public_sections, -> { where("public") }
enum :section_type, { community: 0 }, scopes: false, suffix: true
def reset_community!
ActiveRecord::Base.transaction do
self.update!(title: "Community")
self.sidebar_section_links.destroy_all
community_urls =
SidebarUrl::COMMUNITY_SECTION_LINKS.map do |url_data|
"('#{url_data[:name]}', '#{url_data[:path]}', '#{url_data[:icon]}', '#{url_data[:segment]}', false, now(), now())"
end
result = DB.query <<~SQL
INSERT INTO sidebar_urls(name, value, icon, segment, external, created_at, updated_at)
VALUES #{community_urls.join(",")}
RETURNING sidebar_urls.id
SQL
sidebar_section_links =
result.map.with_index do |url, index|
"(-1, #{url.id}, 'SidebarUrl', #{self.id}, #{index}, now(), now())"
end
DB.query <<~SQL
INSERT INTO sidebar_section_links(user_id, linkable_id, linkable_type, sidebar_section_id, position, created_at, updated_at)
VALUES #{sidebar_section_links.join(",")}
SQL
end
end
private
def set_system_user_for_public_section
self.user_id = Discourse.system_user.id if self.public
end
end
# == Schema Information
#
# Table name: sidebar_sections
#
# id :bigint not null, primary key
# user_id :integer not null
# title :string(30) not null
# created_at :datetime not null
# updated_at :datetime not null
# public :boolean default(FALSE), not null
# section_type :integer
#
# Indexes
#
# index_sidebar_sections_on_section_type (section_type) UNIQUE
# index_sidebar_sections_on_user_id_and_title (user_id,title) UNIQUE
#