app/models/thredded/user_detail.rb in thredded-0.15.4 vs app/models/thredded/user_detail.rb in thredded-0.15.5

@@ -5,15 +5,21 @@
     include Thredded::ModerationState
 
     belongs_to :user, class_name: Thredded.user_class_name, inverse_of: :thredded_user_detail
     validates :user_id, uniqueness: true, **(Thredded.rails_gte_51? ? {} : { presence: true })
 
-    has_many :topics, class_name: 'Thredded::Topic', foreign_key: :user_id, primary_key: :user_id
-    has_many :private_topics, class_name: 'Thredded::PrivateTopic', foreign_key: :user_id, primary_key: :user_id
-    has_many :posts, class_name: 'Thredded::Post', foreign_key: :user_id, primary_key: :user_id
-    has_many :private_posts, class_name: 'Thredded::PrivatePost', foreign_key: :user_id, primary_key: :user_id
-    has_many :messageboard_users, class_name: 'Thredded::MessageboardUser', foreign_key: :thredded_user_detail_id,
-                                  inverse_of: :user_detail, dependent: :destroy
+    with_options foreign_key: :user_id, primary_key: :user_id, inverse_of: :user_detail, dependent: :nullify do
+      has_many :topics, class_name: 'Thredded::Topic'
+      has_many :private_topics, class_name: 'Thredded::PrivateTopic'
+      has_many :posts, class_name: 'Thredded::Post'
+      has_many :private_posts, class_name: 'Thredded::PrivatePost'
+    end
+
+    has_many :messageboard_users,
+             class_name: 'Thredded::MessageboardUser',
+             foreign_key: :thredded_user_detail_id,
+             inverse_of: :user_detail,
+             dependent: :delete_all
 
     scope :recently_active, -> { where(arel_table[:last_seen_at].gt(Thredded.active_user_threshold.ago)) }
 
     before_save :set_moderation_state_changed_at