Astra_Theme_Extension::activate_module()

		public function activate_module() {

			check_ajax_referer( 'astra-addon-module-nonce', 'nonce' );

			$module_id                = sanitize_text_field( $_POST['module_id'] );
			$extensions               = Astra_Ext_Extension::get_enabled_addons();
			$extensions[ $module_id ] = $module_id;
			$extensions               = array_map( 'esc_attr', $extensions );
			Astra_Admin_Helper::update_admin_settings_option( '_astra_ext_enabled_extensions', $extensions );

			if ( 'http2' == $module_id ) {
				Astra_Admin_Helper::update_admin_settings_option( '_astra_ext_http2', true );
			}

			set_transient( 'astra_addon_activated_transient', $module_id );

			wp_send_json_success();
		}