Add `/api/v1/accounts/familiar_followers` to REST API (#17700)

* Add `/api/v1/accounts/familiar_followers` to REST API

* Change hide network preference to be stored consistently for local and remote accounts

* Add dummy classes to migration

* Apply suggestions from code review

Co-authored-by: Claire <claire.github-309c@sitedethib.com>

Co-authored-by: Claire <claire.github-309c@sitedethib.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/app/controllers/api/v1/accounts/familiar_followers_controller.rb b/app/controllers/api/v1/accounts/familiar_followers_controller.rb
new file mode 100644
index 000000000..b0bd8018a
--- /dev/null
+++ b/app/controllers/api/v1/accounts/familiar_followers_controller.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::FamiliarFollowersController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:follows' }
+  before_action :require_user!
+  before_action :set_accounts
+
+  def index
+    render json: familiar_followers.accounts, each_serializer: REST::FamiliarFollowersSerializer
+  end
+
+  private
+
+  def set_accounts
+    @accounts = Account.without_suspended.where(id: account_ids).select('id, hide_collections').index_by(&:id).values_at(*account_ids).compact
+  end
+
+  def familiar_followers
+    FamiliarFollowersPresenter.new(@accounts, current_user.account_id)
+  end
+
+  def account_ids
+    Array(params[:id]).map(&:to_i)
+  end
+end