Api Token: encrypt current tokens

lib/tasks/2018_08_24_encrypt_tokens.rake

@@ -0,0 +1,10 @@
+namespace :'2018_08_24_encrypt_tokens' do
+  task run: :environment do
+    Administrateur
+      .where
+      .not(api_token: nil)
+      .each do |admin|
+      admin.update(encrypted_token: BCrypt::Password.create(admin.api_token))
+    end
+  end
+end