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# frozen_string_literal: true
class AddLinkedItemsWidgetToTicketWorkItemType < Gitlab::Database::Migration[2.1]
disable_ddl_transaction!
restrict_gitlab_migration gitlab_schema: :gitlab_main
TICKET_ENUM_VALUE = 8
WIDGET_NAME = 'Linked items'
WIDGET_ENUM_VALUE = 17
class MigrationWorkItemType < MigrationRecord
self.table_name = 'work_item_types'
end
class MigrationWidgetDefinition < MigrationRecord
self.table_name = 'work_item_widget_definitions'
end
def up
# New instances will not run this migration and add this type via fixtures
# checking if record exists mostly because migration specs will run all migrations
# and that will conflict with the preloaded base work item types
ticket_work_item_type = MigrationWorkItemType.find_by(base_type: TICKET_ENUM_VALUE, namespace_id: nil)
return say('Ticket work item type does not exist, skipping widget creation') unless ticket_work_item_type
widgets = [
{
work_item_type_id: ticket_work_item_type.id,
name: WIDGET_NAME,
widget_type: WIDGET_ENUM_VALUE
}
]
MigrationWidgetDefinition.upsert_all(
widgets,
unique_by: :index_work_item_widget_definitions_on_default_witype_and_name
)
end
def down
ticket_work_item_type = MigrationWorkItemType.find_by(base_type: TICKET_ENUM_VALUE, namespace_id: nil)
return say('Ticket work item type does not exist, skipping widget removal') unless ticket_work_item_type
MigrationWidgetDefinition.where(work_item_type_id: ticket_work_item_type.id, widget_type: WIDGET_ENUM_VALUE)
.delete_all
end
end
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