17 lines
714 B
Ruby
17 lines
714 B
Ruby
# frozen_string_literal: true
|
|
|
|
class CreateAccountConversations < ActiveRecord::Migration[5.2]
|
|
def change
|
|
create_table :account_conversations do |t|
|
|
t.belongs_to :account, foreign_key: { on_delete: :cascade }
|
|
t.belongs_to :conversation, foreign_key: { on_delete: :cascade }
|
|
t.bigint :participant_account_ids, array: true, null: false, default: []
|
|
t.bigint :status_ids, array: true, null: false, default: []
|
|
t.bigint :last_status_id, null: true, default: nil
|
|
t.integer :lock_version, null: false, default: 0
|
|
end
|
|
|
|
add_index :account_conversations, [:account_id, :conversation_id, :participant_account_ids], unique: true, name: 'index_unique_conversations'
|
|
end
|
|
end
|