1 files changed, 0 insertions, 39 deletions
diff --git a/db/post_migrate/20191022113635_nullify_feature_flag_plaintext_tokens.rb b/db/post_migrate/20191022113635_nullify_feature_flag_plaintext_tokens.rb
deleted file mode 100644
index 9ade1454844..00000000000
--- a/db/post_migrate/20191022113635_nullify_feature_flag_plaintext_tokens.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-# frozen_string_literal: true
-
-class NullifyFeatureFlagPlaintextTokens < ActiveRecord::Migration[5.2]
-  DOWNTIME = false
-
-  class FeatureFlagsClient < ActiveRecord::Base
-    include EachBatch
-
-    self.table_name = 'operations_feature_flags_clients'
-
-    scope :with_encrypted_token, -> { where.not(token_encrypted: nil) }
-    scope :with_plaintext_token, -> { where.not(token: nil) }
-    scope :without_plaintext_token, -> { where(token: nil) }
-  end
-
-  disable_ddl_transaction!
-
-  def up
-    return unless Gitlab.ee?
-
-    # 7357 records to be updated on GitLab.com
-    FeatureFlagsClient.with_encrypted_token.with_plaintext_token.each_batch do |relation|
-      relation.update_all(token: nil)
-    end
-  end
-
-  def down
-    return unless Gitlab.ee?
-
-    # There is no way to restore only the tokens that were NULLifyed in the `up`
-    # but we can do is to restore _all_ of them in case it is needed.
-    say_with_time('Decrypting tokens from operations_feature_flags_clients') do
-      FeatureFlagsClient.with_encrypted_token.without_plaintext_token.find_each do |feature_flags_client|
-        token = Gitlab::CryptoHelper.aes256_gcm_decrypt(feature_flags_client.token_encrypted)
-        feature_flags_client.update_column(:token, token)
-      end
-    end
-  end
-end