app/models/follow.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

class Follow < ActiveRecord::Base
  belongs_to :account
  belongs_to :target_account, class_name: 'Account'

  has_one :stream_entry, as: :activity, dependent: :destroy

  validates :account, :target_account, presence: true
  validates :account_id, uniqueness: { scope: :target_account_id }

  def verb
    self.destroyed? ? :unfollow : :follow
  end

  def target
    self.target_account
  end

  def object_type
    target.object_type
  end

  def content
    self.destroyed? ? "#{self.account.acct} is no longer following #{self.target_account.acct}" : "#{self.account.acct} started following #{self.target_account.acct}"
  end

  def title
    content
  end

  def mentions
    []
  end

  after_create do
    self.account.stream_entries.create!(activity: self)
  end
end