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# frozen_string_literal: true
class AddAuthorizedScopesToSlackIntegration < Gitlab::Database::Migration[2.1]
def up
create_table :slack_api_scopes do |t|
t.text :name, null: false, limit: 100
t.index :name, name: 'index_slack_api_scopes_on_name', unique: true
end
create_table :slack_integrations_scopes do |t|
references :slack_api_scope,
null: false,
index: false, # See composite index
foreign_key: {
to_table: :slack_api_scopes,
on_delete: :cascade
}
references :slack_integration,
null: false,
index: false, # see composite index
foreign_key: {
to_table: :slack_integrations,
on_delete: :cascade
}
t.index [:slack_integration_id, :slack_api_scope_id],
unique: true,
name: 'index_slack_api_scopes_on_name_and_integration'
end
end
def down
drop_table :slack_integrations_scopes, if_exists: true
drop_table :slack_api_scopes, if_exists: true
end
end
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