Add associations Profile#outgoing_followships, #incoming_followships

app/models/profile.rb

@@ -1,6 +1,14 @@
 class Profile < ApplicationRecord
   has_many :posts
 
+  has_many :outgoing_followships,
+           class_name: 'Followship',
+           foreign_key: :subject_profile_id
+
+  has_many :incoming_followships,
+           class_name: 'Followship',
+           foreign_key: :object_profile_id
+
   def full_name
     [first_name, last_name].map(&:presence).compact.join(' ').presence ||
       "Profile#{" ##{id}" if id.present?}"