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# frozen_string_literal: true
class CreateIncidentManagementOnCallRotations < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
unless table_exists?(:incident_management_oncall_rotations)
with_lock_retries do
create_table :incident_management_oncall_rotations do |t|
t.timestamps_with_timezone
t.references :oncall_schedule, index: false, null: false, foreign_key: { to_table: :incident_management_oncall_schedules, on_delete: :cascade }
t.integer :length, null: false
t.integer :length_unit, limit: 2, null: false
t.datetime_with_timezone :starts_at, null: false
t.text :name, null: false
t.index %w(oncall_schedule_id id), name: 'index_inc_mgmnt_oncall_rotations_on_oncall_schedule_id_and_id', unique: true, using: :btree
t.index %w(oncall_schedule_id name), name: 'index_inc_mgmnt_oncall_rotations_on_oncall_schedule_id_and_name', unique: true, using: :btree
end
end
end
add_text_limit :incident_management_oncall_rotations, :name, 200
end
def down
with_lock_retries do
drop_table :incident_management_oncall_rotations
end
end
end
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