mirror of
https://github.com/alextselegidis/easyappointments.git
synced 2024-11-24 17:03:27 +03:00
92 lines
2.8 KiB
PHP
92 lines
2.8 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 v1.5.0
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* ---------------------------------------------------------------------------- */
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/**
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* Permissions library.
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*
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* Handles permission related functionality.
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*
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* @package Libraries
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*/
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class Permissions {
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/**
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* @var EA_Controller
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*/
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protected $CI;
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/**
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* Permissions constructor.
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*/
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public function __construct()
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{
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$this->CI =& get_instance();
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$this->CI->load->model('appointments_model');
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$this->CI->load->model('roles_model');
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$this->CI->load->model('secretaries_model');
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$this->CI->load->model('users_model');
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$this->CI->load->library('timezones');
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}
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/**
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* Check if a user is allowed to manage the provided customer.
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*
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* The "limit_customer_access" setting changes the access permissions to customer entries. In order for a provider
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* or a secretary to be able to make changes to a customer, they will first need to at least have a single
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* appointment with them.
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*
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* @param int $user_id
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* @param int $customer_id
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*
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* @return bool
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*/
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public function has_customer_access(int $user_id, int $customer_id): bool
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{
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$role_id = $this->CI->users_model->value($user_id, 'id_roles');
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$role_slug = $this->CI->roles_model->value($role_id, 'slug');
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$limit_customer_access = setting('limit_customer_access');
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if ($role_slug === DB_SLUG_ADMIN || ! $limit_customer_access)
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{
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return TRUE;
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}
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if ($role_slug === DB_SLUG_PROVIDER && $limit_customer_access)
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{
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return $this->CI->appointments_model->query()->where(['id_users_provider' => $user_id, 'id_users_customer' => $customer_id])->get()->num_rows() > 0;
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}
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if ($role_slug === DB_SLUG_SECRETARY && $limit_customer_access)
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{
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$secretary = $this->CI->secretaries_model->find($user_id);
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foreach ($secretary['providers'] as $secretary_provider_id)
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{
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$has_appointments_with_customer = $this->CI->appointments_model->query()->where(['id_users_provider' => $secretary_provider_id, 'id_users_customer' => $customer_id])->get()->num_rows() > 0;
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if ($has_appointments_with_customer)
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{
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return TRUE;
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}
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}
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return FALSE;
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}
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return FALSE;
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}
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}
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