#327

backend/app/models/ip_address.rb

@@ -5,5 +5,6 @@ class IpAddress < ApplicationRecord
   has_many :users, through: :user_ips
 
   def banned? = banned_at.present?
-  def ban! = update!(banned_at: Time.current)
+  def ban! = banned? or update!(banned_at: Time.current)
+  def unban! = update!(banned_at: nil)
 end

backend/app/models/user.rb

@@ -22,5 +22,6 @@ class User < ApplicationRecord
   def gte_member? = member? || admin?
 
   def banned? = banned_at.present?
-  def ban! = update!(banned_at: Time.current)
+  def ban! = banned? or update!(banned_at: Time.current)
+  def unban! = update!(banned_at: nil)
 end