311 lines
12 KiB
PHP
311 lines
12 KiB
PHP
<?php defined('BASEPATH') or exit('No direct script access allowed');
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/* ----------------------------------------------------------------------------
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* Easy!Appointments - Online Appointment Scheduler
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*
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* @package EasyAppointments
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* @author A.Tselegidis <alextselegidis@gmail.com>
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* @copyright Copyright (c) Alex Tselegidis
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* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
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* @link https://easyappointments.org
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* @since v1.3.0
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* ---------------------------------------------------------------------------- */
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class Migration_Remove_prefix_from_fkey_constraints extends EA_Migration
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{
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/**
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* Upgrade method.
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*/
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public function up()
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{
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// Drop table constraints.
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('appointments') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('appointments') .
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'_ibfk_2`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('appointments') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('appointments') .
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'_ibfk_3`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('appointments') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('appointments') .
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'_ibfk_4`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('secretaries_providers') .
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'` DROP FOREIGN KEY `fk_' .
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$this->db->dbprefix('secretaries_providers') .
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'_1`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('secretaries_providers') .
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'` DROP FOREIGN KEY `fk_' .
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$this->db->dbprefix('secretaries_providers') .
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'_2`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services_providers') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('services_providers') .
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'_ibfk_1`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services_providers') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('services_providers') .
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'_ibfk_2`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('services') .
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'_ibfk_1`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('users') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('users') .
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'_ibfk_1`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('user_settings') .
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'` DROP FOREIGN KEY `' .
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$this->db->dbprefix('user_settings') .
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'_ibfk_1`'
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);
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// Add table constraints again without the "ea" prefix.
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('appointments') .
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'`
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ADD CONSTRAINT `appointments_users_customer` FOREIGN KEY (`id_users_customer`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE,
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ADD CONSTRAINT `appointments_services` FOREIGN KEY (`id_services`) REFERENCES `' .
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$this->db->dbprefix('services') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE,
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ADD CONSTRAINT `appointments_users_provider` FOREIGN KEY (`id_users_provider`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('secretaries_providers') .
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'`
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ADD CONSTRAINT `secretaries_users_secretary` FOREIGN KEY (`id_users_secretary`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE,
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ADD CONSTRAINT `secretaries_users_provider` FOREIGN KEY (`id_users_provider`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services') .
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'`
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ADD CONSTRAINT `services_service_categories` FOREIGN KEY (`id_service_categories`) REFERENCES `' .
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$this->db->dbprefix('service_categories') .
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'` (`id`)
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ON DELETE SET NULL
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ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services_providers') .
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'`
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ADD CONSTRAINT `services_providers_users_provider` FOREIGN KEY (`id_users`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE,
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ADD CONSTRAINT `services_providers_services` FOREIGN KEY (`id_services`) REFERENCES `' .
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$this->db->dbprefix('services') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('users') .
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'`
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ADD CONSTRAINT `users_roles` FOREIGN KEY (`id_roles`) REFERENCES `' .
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$this->db->dbprefix('roles') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('user_settings') .
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'`
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ADD CONSTRAINT `user_settings_users` FOREIGN KEY (`id_users`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE'
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);
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}
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/**
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* Downgrade method.
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*/
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public function down()
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{
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// Drop table constraints.
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$this->db->query(
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'ALTER TABLE `' . $this->db->dbprefix('appointments') . '` DROP FOREIGN KEY `appointments_services`'
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);
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$this->db->query(
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'ALTER TABLE `' . $this->db->dbprefix('appointments') . '` DROP FOREIGN KEY `appointments_users_customer`'
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);
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$this->db->query(
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'ALTER TABLE `' . $this->db->dbprefix('appointments') . '` DROP FOREIGN KEY `appointments_users_provider`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('secretaries_providers') .
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'` DROP FOREIGN KEY `secretaries_users_secretary`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('secretaries_providers') .
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'` DROP FOREIGN KEY `secretaries_users_provider`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services_providers') .
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'` DROP FOREIGN KEY `services_providers_users_provider`'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services_providers') .
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'` DROP FOREIGN KEY `services_providers_services`'
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);
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$this->db->query(
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'ALTER TABLE `' . $this->db->dbprefix('services') . '` DROP FOREIGN KEY `services_service_categories`'
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);
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$this->db->query('ALTER TABLE `' . $this->db->dbprefix('users') . '` DROP FOREIGN KEY `users_roles`');
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$this->db->query(
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'ALTER TABLE `' . $this->db->dbprefix('user_settings') . '` DROP FOREIGN KEY `user_settings_users`'
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);
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// Add table constraints again.
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('appointments') .
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'`
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ADD CONSTRAINT `' .
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$this->db->dbprefix('appointments') .
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'_ibfk_2` FOREIGN KEY (`id_users_customer`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
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ADD CONSTRAINT `' .
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$this->db->dbprefix('appointments') .
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'_ibfk_3` FOREIGN KEY (`id_services`) REFERENCES `' .
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$this->db->dbprefix('services') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
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ADD CONSTRAINT `' .
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$this->db->dbprefix('appointments') .
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'_ibfk_4` FOREIGN KEY (`id_users_provider`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('secretaries_providers') .
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'`
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ADD CONSTRAINT `fk_' .
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$this->db->dbprefix('secretaries_providers') .
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'_1` FOREIGN KEY (`id_users_secretary`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
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ADD CONSTRAINT `fk_' .
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$this->db->dbprefix('secretaries_providers') .
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'_2` FOREIGN KEY (`id_users_provider`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services') .
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'`
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ADD CONSTRAINT `' .
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$this->db->dbprefix('services') .
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'_ibfk_1` FOREIGN KEY (`id_service_categories`) REFERENCES `' .
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$this->db->dbprefix('service_categories') .
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'` (`id`) ON DELETE SET NULL ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('services_providers') .
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'`
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ADD CONSTRAINT `' .
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$this->db->dbprefix('services_providers') .
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'_ibfk_1` FOREIGN KEY (`id_users`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
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ADD CONSTRAINT `' .
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$this->db->dbprefix('services_providers') .
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'_ibfk_2` FOREIGN KEY (`id_services`) REFERENCES `' .
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$this->db->dbprefix('services') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('users') .
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'`
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ADD CONSTRAINT `' .
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$this->db->dbprefix('users') .
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'_ibfk_1` FOREIGN KEY (`id_roles`) REFERENCES `' .
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$this->db->dbprefix('roles') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE'
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);
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$this->db->query(
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'ALTER TABLE `' .
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$this->db->dbprefix('user_settings') .
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'`
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ADD CONSTRAINT `' .
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$this->db->dbprefix('user_settings') .
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'_ibfk_1` FOREIGN KEY (`id_users`) REFERENCES `' .
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$this->db->dbprefix('users') .
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'` (`id`) ON DELETE CASCADE ON UPDATE CASCADE'
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);
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}
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}
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