diff options
Diffstat (limited to 'app/models/tag.rb')
-rw-r--r-- | app/models/tag.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/app/models/tag.rb b/app/models/tag.rb index 4f31f796e..99830ae92 100644 --- a/app/models/tag.rb +++ b/app/models/tag.rb @@ -11,12 +11,36 @@ class Tag < ApplicationRecord has_and_belongs_to_many :statuses + has_and_belongs_to_many :accounts + has_and_belongs_to_many :sample_accounts, -> { searchable.discoverable.popular.limit(3) }, class_name: 'Account' + + has_one :account_tag_stat, dependent: :destroy HASHTAG_NAME_RE = '[[:word:]_]*[[:alpha:]_·][[:word:]_]*' HASHTAG_RE = /(?:^|[^\/\)\w])#(#{HASHTAG_NAME_RE})/i validates :name, presence: true, uniqueness: true, format: { with: /\A#{HASHTAG_NAME_RE}\z/i } + scope :discoverable, -> { joins(:account_tag_stat).where(AccountTagStat.arel_table[:accounts_count].gt(0)).where(account_tag_stats: { hidden: false }).order(Arel.sql('account_tag_stats.accounts_count desc')) } + scope :hidden, -> { where(account_tag_stats: { hidden: true }) } + + delegate :accounts_count, + :accounts_count=, + :increment_count!, + :decrement_count!, + :hidden?, + to: :account_tag_stat + + after_save :save_account_tag_stat + + def account_tag_stat + super || build_account_tag_stat + end + + def cached_sample_accounts + Rails.cache.fetch("#{cache_key}/sample_accounts", expires_in: 12.hours) { sample_accounts } + end + def to_param name end @@ -43,4 +67,11 @@ class Tag < ApplicationRecord Tag.where('lower(name) like lower(?)', pattern).order(:name).limit(limit) end end + + private + + def save_account_tag_stat + return unless account_tag_stat&.changed? + account_tag_stat.save + end end |