Add latest changes from gitlab-org/gitlab@master

4 files changed, 1 insertions, 116 deletions

diff --git a/db/post_migrate/20191115115043_migrate_epic_mentions_to_db.rb b/db/post_migrate/20191115115043_migrate_epic_mentions_to_db.rb
index 2cbf7a69159..97f2e568a7e 100644
--- a/db/post_migrate/20191115115043_migrate_epic_mentions_to_db.rb
+++ b/db/post_migrate/20191115115043_migrate_epic_mentions_to_db.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: true
 
 class MigrateEpicMentionsToDb < ActiveRecord::Migration[5.2]
-  include Gitlab::Database::MigrationHelpers
-
   DOWNTIME = false
 
   disable_ddl_transaction!
@@ -28,7 +26,7 @@ class MigrateEpicMentionsToDb < ActiveRecord::Migration[5.2]
       .where(QUERY_CONDITIONS)
       .each_batch(of: BATCH_SIZE) do |batch, index|
       range = batch.pluck(Arel.sql('MIN(epics.id)'), Arel.sql('MAX(epics.id)')).first
-      migrate_in(index * DELAY, MIGRATION, ['Epic', JOIN, QUERY_CONDITIONS, false, *range])
+      BackgroundMigrationWorker.perform_in(index * DELAY, MIGRATION, ['Epic', JOIN, QUERY_CONDITIONS, false, *range])
     end
   end
 
diff --git a/db/post_migrate/20200214173000_cleanup_empty_epic_user_mentions.rb b/db/post_migrate/20200214173000_cleanup_empty_epic_user_mentions.rb
deleted file mode 100644
index ef6486675e0..00000000000
--- a/db/post_migrate/20200214173000_cleanup_empty_epic_user_mentions.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-# frozen_string_literal: true
-
-class CleanupEmptyEpicUserMentions < ActiveRecord::Migration[5.2]
-  DOWNTIME = false
-  BATCH_SIZE = 10000
-
-  class EpicUserMention < ActiveRecord::Base
-    include EachBatch
-
-    self.table_name = 'epic_user_mentions'
-  end
-
-  def up
-    return unless Gitlab.ee?
-
-    # cleanup epic user mentions with no actual mentions,
-    # re https://gitlab.com/gitlab-org/gitlab/-/merge_requests/24586#note_285982468
-    EpicUserMention
-      .where(mentioned_users_ids: nil)
-      .where(mentioned_groups_ids: nil)
-      .where(mentioned_projects_ids: nil)
-      .each_batch(of: BATCH_SIZE) do |batch|
-      batch.delete_all
-    end
-  end
-
-  def down
-    # no-op
-  end
-end
diff --git a/db/post_migrate/20200214174519_remigrate_epic_mentions_to_db.rb b/db/post_migrate/20200214174519_remigrate_epic_mentions_to_db.rb
deleted file mode 100644
index 68fe031be5d..00000000000
--- a/db/post_migrate/20200214174519_remigrate_epic_mentions_to_db.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-# frozen_string_literal: true
-
-class RemigrateEpicMentionsToDb < ActiveRecord::Migration[5.2]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-
-  disable_ddl_transaction!
-
-  DELAY = 2.minutes.to_i
-  BATCH_SIZE = 10000
-  MIGRATION = 'UserMentions::CreateResourceUserMention'
-
-  JOIN = "LEFT JOIN epic_user_mentions on epics.id = epic_user_mentions.epic_id"
-  QUERY_CONDITIONS = "(description like '%@%' OR title like '%@%') AND epic_user_mentions.epic_id is null"
-
-  class Epic < ActiveRecord::Base
-    include EachBatch
-
-    self.table_name = 'epics'
-  end
-
-  def up
-    return unless Gitlab.ee?
-
-    Epic
-      .joins(JOIN)
-      .where(QUERY_CONDITIONS)
-      .each_batch(of: BATCH_SIZE) do |batch, index|
-      range = batch.pluck(Arel.sql('MIN(epics.id)'), Arel.sql('MAX(epics.id)')).first
-      migrate_in(index * DELAY, MIGRATION, ['Epic', JOIN, QUERY_CONDITIONS, false, *range])
-    end
-  end
-
-  def down
-    # no-op
-  end
-end
diff --git a/db/post_migrate/20200214174607_remigrate_epic_notes_mentions_to_db.rb b/db/post_migrate/20200214174607_remigrate_epic_notes_mentions_to_db.rb
deleted file mode 100644
index cb442233229..00000000000
--- a/db/post_migrate/20200214174607_remigrate_epic_notes_mentions_to_db.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-# frozen_string_literal: true
-
-class RemigrateEpicNotesMentionsToDb < ActiveRecord::Migration[5.2]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-
-  disable_ddl_transaction!
-
-  DELAY = 2.minutes.to_i
-  BATCH_SIZE = 10000
-  MIGRATION = 'UserMentions::CreateResourceUserMention'
-
-  INDEX_NAME = 'epic_mentions_temp_index'
-  INDEX_CONDITION = "note LIKE '%@%'::text AND notes.noteable_type = 'Epic'"
-  QUERY_CONDITIONS = "#{INDEX_CONDITION} AND epic_user_mentions.epic_id IS NULL"
-  JOIN = 'INNER JOIN epics ON epics.id = notes.noteable_id LEFT JOIN epic_user_mentions ON notes.id = epic_user_mentions.note_id'
-
-  class Note < ActiveRecord::Base
-    include EachBatch
-
-    self.table_name = 'notes'
-  end
-
-  def up
-    return unless Gitlab.ee?
-
-    # create temporary index for notes with mentions, may take well over 1h
-    add_concurrent_index(:notes, :id, where: INDEX_CONDITION, name: INDEX_NAME)
-
-    Note
-      .joins(JOIN)
-      .where(QUERY_CONDITIONS)
-      .each_batch(of: BATCH_SIZE) do |batch, index|
-      range = batch.pluck(Arel.sql('MIN(notes.id)'), Arel.sql('MAX(notes.id)')).first
-      migrate_in(index * DELAY, MIGRATION, ['Epic', JOIN, QUERY_CONDITIONS, true, *range])
-    end
-  end
-
-  def down
-    # no-op
-    # temporary index is to be dropped in a different migration in an upcoming release:
-    # https://gitlab.com/gitlab-org/gitlab/issues/196842
-  end
-end