643 lines
20 KiB
PHP
643 lines
20 KiB
PHP
<?php defined('BASEPATH') or exit('No direct script access allowed');
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/* ----------------------------------------------------------------------------
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* IFLRandevu - İzmir Fen Lisesi Randevu Portalı
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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 v1.0.0
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* ---------------------------------------------------------------------------- */
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/**
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* Admins model.
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*
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* Handles all the database operations of the admin resource.
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*
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* @package Models
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*/
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class Admins_model extends EA_Model
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{
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/**
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* @var array
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*/
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protected array $casts = [
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'id' => 'integer',
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'id_roles' => 'integer',
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];
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/**
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* @var array
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*/
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protected array $api_resource = [
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'id' => 'id',
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'firstName' => 'first_name',
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'lastName' => 'last_name',
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'email' => 'email',
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'mobile' => 'mobile_number',
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'phone' => 'phone_number',
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'address' => 'address',
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'city' => 'city',
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'state' => 'state',
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'zip' => 'zip_code',
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'timezone' => 'timezone',
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'language' => 'language',
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'notes' => 'notes',
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'roleId' => 'id_roles',
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];
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/**
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* Save (insert or update) an admin.
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*
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* @param array $admin Associative array with the admin data.
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*
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* @return int Returns the admin ID.
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*
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* @throws InvalidArgumentException
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* @throws Exception
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*/
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public function save(array $admin): int
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{
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$this->validate($admin);
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if (empty($admin['id'])) {
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return $this->insert($admin);
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} else {
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return $this->update($admin);
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}
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}
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/**
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* Validate the admin data.
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*
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* @param array $admin Associative array with the admin data.
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*
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* @throws InvalidArgumentException
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*/
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public function validate(array $admin)
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{
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// If an admin ID is provided then check whether the record really exists in the database.
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if (!empty($admin['id'])) {
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$count = $this->db->get_where('users', ['id' => $admin['id']])->num_rows();
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if (!$count) {
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throw new InvalidArgumentException(
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'The provided admin ID does not exist in the database: ' . $admin['id'],
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);
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}
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}
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// Make sure all required fields are provided.
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if (
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empty($admin['first_name']) ||
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empty($admin['last_name']) ||
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empty($admin['email']) ||
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empty($admin['phone_number'])
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) {
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throw new InvalidArgumentException('Not all required fields are provided: ' . print_r($admin, true));
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}
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// Validate the email address.
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if (!filter_var($admin['email'], FILTER_VALIDATE_EMAIL)) {
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throw new InvalidArgumentException('Invalid email address provided: ' . $admin['email']);
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}
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// Make sure the username is unique.
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if (!empty($admin['settings']['username'])) {
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$admin_id = $admin['id'] ?? null;
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if (!$this->validate_username($admin['settings']['username'], $admin_id)) {
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throw new InvalidArgumentException(
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'The provided username is already in use, please use a different one.',
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);
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}
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}
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// Validate the password.
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if (!empty($admin['settings']['password'])) {
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if (strlen($admin['settings']['password']) < MIN_PASSWORD_LENGTH) {
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throw new InvalidArgumentException(
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'The admin password must be at least ' . MIN_PASSWORD_LENGTH . ' characters long.',
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);
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}
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}
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// New users must always have a password value set.
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if (empty($admin['id']) && empty($admin['settings']['password'])) {
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throw new InvalidArgumentException('The admin password cannot be empty when inserting a new record.');
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}
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// Validate calendar view type value.
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if (
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!empty($admin['settings']['calendar_view']) &&
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!in_array($admin['settings']['calendar_view'], [CALENDAR_VIEW_DEFAULT, CALENDAR_VIEW_TABLE])
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) {
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throw new InvalidArgumentException(
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'The provided calendar view is invalid: ' . $admin['settings']['calendar_view'],
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);
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}
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// Make sure the email address is unique.
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$admin_id = $admin['id'] ?? null;
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$count = $this->db
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->select()
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->from('users')
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->join('roles', 'roles.id = users.id_roles', 'inner')
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->where('roles.slug', DB_SLUG_ADMIN)
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->where('users.email', $admin['email'])
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->where('users.id !=', $admin_id)
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->get()
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->num_rows();
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if ($count > 0) {
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throw new InvalidArgumentException(
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'The provided email address is already in use, please use a different one.',
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);
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}
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}
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/**
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* Validate the admin username.
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*
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* @param string $username Admin username.
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* @param int|null $admin_id Admin ID.
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*
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* @return bool Returns the validation result.
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*/
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public function validate_username(string $username, int $admin_id = null): bool
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{
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if (!empty($admin_id)) {
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$this->db->where('id_users !=', $admin_id);
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}
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return $this->db
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->from('users')
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->join('user_settings', 'user_settings.id_users = users.id', 'inner')
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->where(['username' => $username])
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->get()
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->num_rows() === 0;
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}
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/**
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* Get all admins that match the provided criteria.
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*
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* @param array|string|null $where Where conditions.
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* @param int|null $limit Record limit.
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* @param int|null $offset Record offset.
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* @param string|null $order_by Order by.
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*
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* @return array Returns an array of admins.
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*/
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public function get(
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array|string $where = null,
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int $limit = null,
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int $offset = null,
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string $order_by = null,
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): array {
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$role_id = $this->get_admin_role_id();
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if ($where !== null) {
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$this->db->where($where);
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}
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if ($order_by !== null) {
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$this->db->order_by($order_by);
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}
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$admins = $this->db->get_where('users', ['id_roles' => $role_id], $limit, $offset)->result_array();
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foreach ($admins as &$admin) {
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$this->cast($admin);
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$admin['settings'] = $this->db->get_where('user_settings', ['id_users' => $admin['id']])->row_array();
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unset($admin['settings']['id_users'], $admin['settings']['password'], $admin['settings']['salt']);
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}
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return $admins;
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}
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/**
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* Get the admin role ID.
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*
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* @return int Returns the role ID.
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*/
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public function get_admin_role_id(): int
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{
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$role = $this->db->get_where('roles', ['slug' => DB_SLUG_ADMIN])->row_array();
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if (empty($role)) {
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throw new RuntimeException('The admin role was not found in the database.');
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}
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return $role['id'];
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}
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/**
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* Insert a new admin into the database.
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*
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* @param array $admin Associative array with the admin data.
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*
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* @return int Returns the admin ID.
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*
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* @throws RuntimeException|Exception
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*/
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protected function insert(array $admin): int
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{
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$admin['id_roles'] = $this->get_admin_role_id();
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$settings = $admin['settings'];
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unset($admin['settings']);
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$admin['create_datetime'] = date('Y-m-d H:i:s');
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$admin['update_datetime'] = date('Y-m-d H:i:s');
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if (!$this->db->insert('users', $admin)) {
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throw new RuntimeException('Could not insert admin.');
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}
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$admin['id'] = $this->db->insert_id();
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$settings['salt'] = generate_salt();
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$settings['password'] = hash_password($settings['salt'], $settings['password']);
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$this->save_settings($admin['id'], $settings);
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return $admin['id'];
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}
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/**
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* Save the admin settings.
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*
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* @param int $admin_id Admin ID.
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* @param array $settings Associative array with the settings data.
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*
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* @throws InvalidArgumentException
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*/
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protected function save_settings(int $admin_id, array $settings)
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{
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if (empty($settings)) {
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throw new InvalidArgumentException('The settings argument cannot be empty.');
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}
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// Make sure the settings record exists in the database.
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$count = $this->db->get_where('user_settings', ['id_users' => $admin_id])->num_rows();
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if (!$count) {
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$this->db->insert('user_settings', ['id_users' => $admin_id]);
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}
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foreach ($settings as $name => $value) {
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$this->set_setting($admin_id, $name, $value);
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}
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}
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/**
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* Set the value of an admin setting.
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*
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* @param int $admin_id Admin ID.
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* @param string $name Setting name.
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* @param mixed|null $value Setting value.
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*/
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public function set_setting(int $admin_id, string $name, mixed $value = null)
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{
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if (!$this->db->update('user_settings', [$name => $value], ['id_users' => $admin_id])) {
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throw new RuntimeException('Could not set the new admin setting value: ' . $name);
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}
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}
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/**
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* Update an existing admin.
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*
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* @param array $admin Associative array with the admin data.
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*
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* @return int Returns the admin ID.
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*
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* @throws RuntimeException
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* @throws Exception
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*/
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protected function update(array $admin): int
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{
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$settings = $admin['settings'];
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$settings['id_users'] = $admin['id'];
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unset($admin['settings']);
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if (!empty($settings['password'])) {
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$existing_settings = $this->db->get_where('user_settings', ['id_users' => $admin['id']])->row_array();
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if (empty($existing_settings)) {
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throw new RuntimeException('No settings record found for admin with ID: ' . $admin['id']);
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}
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$settings['password'] = hash_password($existing_settings['salt'], $settings['password']);
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}
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$admin['update_datetime'] = date('Y-m-d H:i:s');
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if (!$this->db->update('users', $admin, ['id' => $admin['id']])) {
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throw new RuntimeException('Could not update admin.');
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}
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$this->save_settings($admin['id'], $settings);
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return $admin['id'];
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}
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/**
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* Remove an existing admin from the database.
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*
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* @param int $admin_id Admin ID.
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*
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* @throws RuntimeException
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*/
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public function delete(int $admin_id): void
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{
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$role_id = $this->get_admin_role_id();
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$count = $this->db->get_where('users', ['id_roles' => $role_id])->num_rows();
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if ($count <= 1) {
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throw new RuntimeException('Record could not be deleted as the app requires at least one admin user.');
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}
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$this->db->delete('users', ['id' => $admin_id]);
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}
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/**
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* Get a specific admin from the database.
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*
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* @param int $admin_id The ID of the record to be returned.
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*
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* @return array Returns an array with the admin data.
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*
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* @throws InvalidArgumentException
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*/
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public function find(int $admin_id): array
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{
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$admin = $this->db->get_where('users', ['id' => $admin_id])->row_array();
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if (!$admin) {
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throw new InvalidArgumentException('The provided admin ID was not found in the database: ' . $admin_id);
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}
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$this->cast($admin);
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$admin['settings'] = $this->db->get_where('user_settings', ['id_users' => $admin_id])->row_array();
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unset($admin['settings']['id_users'], $admin['settings']['password'], $admin['settings']['salt']);
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return $admin;
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}
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/**
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* Get a specific field value from the database.
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*
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* @param int $admin_id Admin ID.
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* @param string $field Name of the value to be returned.
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*
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* @return mixed Returns the selected admin value from the database.
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*
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* @throws InvalidArgumentException
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*/
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public function value(int $admin_id, string $field): mixed
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{
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if (empty($field)) {
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throw new InvalidArgumentException('The field argument is cannot be empty.');
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}
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if (empty($admin_id)) {
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throw new InvalidArgumentException('The admin ID argument cannot be empty.');
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}
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// Check whether the admin exists.
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$query = $this->db->get_where('users', ['id' => $admin_id]);
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if (!$query->num_rows()) {
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throw new InvalidArgumentException('The provided admin ID was not found in the database: ' . $admin_id);
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}
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// Check if the required field is part of the admin data.
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$admin = $query->row_array();
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$this->cast($admin);
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if (!array_key_exists($field, $admin)) {
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throw new InvalidArgumentException('The requested field was not found in the admin data: ' . $field);
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}
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return $admin[$field];
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}
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/**
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* Get the value of an admin setting.
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*
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* @param int $admin_id Admin ID.
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* @param string $name Setting name.
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*
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* @return string Returns the value of the requested user setting.
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*/
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public function get_setting(int $admin_id, string $name): string
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{
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$settings = $this->db->get_where('user_settings', ['id_users' => $admin_id])->row_array();
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if (!array_key_exists($name, $settings)) {
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throw new RuntimeException('The requested setting value was not found: ' . $admin_id);
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}
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return $settings[$name];
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}
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/**
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* Get the query builder interface, configured for use with the users (admin-filtered) table.
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*
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* @return CI_DB_query_builder
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*/
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public function query(): CI_DB_query_builder
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{
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$role_id = $this->get_admin_role_id();
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return $this->db->from('users')->where('id_roles', $role_id);
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}
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/**
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* Search admins by the provided keyword.
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*
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* @param string $keyword Search keyword.
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* @param int|null $limit Record limit.
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* @param int|null $offset Record offset.
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* @param string|null $order_by Order by.
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*
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* @return array Returns an array of admins.
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*/
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public function search(string $keyword, int $limit = null, int $offset = null, string $order_by = null): array
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{
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$role_id = $this->get_admin_role_id();
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$admins = $this->db
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->select()
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->from('users')
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->where('id_roles', $role_id)
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->group_start()
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->like('first_name', $keyword)
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->or_like('last_name', $keyword)
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->or_like('CONCAT_WS(" ", first_name, last_name)', $keyword)
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->or_like('email', $keyword)
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->or_like('phone_number', $keyword)
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->or_like('mobile_number', $keyword)
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->or_like('address', $keyword)
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->or_like('city', $keyword)
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->or_like('state', $keyword)
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->or_like('zip_code', $keyword)
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->or_like('notes', $keyword)
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->group_end()
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->limit($limit)
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->offset($offset)
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->order_by($order_by)
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->get()
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->result_array();
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foreach ($admins as &$admin) {
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$this->cast($admin);
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$admin['settings'] = $this->db->get_where('user_settings', ['id_users' => $admin['id']])->row_array();
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unset($admin['settings']['id_users'], $admin['settings']['password'], $admin['settings']['salt']);
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}
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return $admins;
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}
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/**
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* Load related resources to an admin.
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*
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* @param array $admin Associative array with the admin data.
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* @param array $resources Resource names to be attached.
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*
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* @throws InvalidArgumentException
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*/
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public function load(array &$admin, array $resources)
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{
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// Admins do not currently have any related resources (settings are already part of the admins).
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}
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/**
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* Convert the database admin record to the equivalent API resource.
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*
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* @param array $admin Admin data.
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*/
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public function api_encode(array &$admin)
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{
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$encoded_resource = [
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'id' => array_key_exists('id', $admin) ? (int) $admin['id'] : null,
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'firstName' => $admin['first_name'],
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'lastName' => $admin['last_name'],
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'email' => $admin['email'],
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'mobile' => $admin['mobile_number'],
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'phone' => $admin['phone_number'],
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'address' => $admin['address'],
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'city' => $admin['city'],
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'state' => $admin['state'],
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'zip' => $admin['zip_code'],
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'notes' => $admin['notes'],
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'timezone' => $admin['timezone'],
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'settings' => [
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'username' => $admin['settings']['username'],
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'notifications' => filter_var($admin['settings']['notifications'], FILTER_VALIDATE_BOOLEAN),
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'calendarView' => $admin['settings']['calendar_view'],
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],
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];
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$admin = $encoded_resource;
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||
}
|
||
|
||
/**
|
||
* Convert the API resource to the equivalent database admin record.
|
||
*
|
||
* @param array $admin API resource.
|
||
* @param array|null $base Base admin data to be overwritten with the provided values (useful for updates).
|
||
*/
|
||
public function api_decode(array &$admin, array $base = null)
|
||
{
|
||
$decoded_resource = $base ?? [];
|
||
|
||
if (array_key_exists('id', $admin)) {
|
||
$decoded_resource['id'] = $admin['id'];
|
||
}
|
||
|
||
if (array_key_exists('firstName', $admin)) {
|
||
$decoded_resource['first_name'] = $admin['firstName'];
|
||
}
|
||
|
||
if (array_key_exists('lastName', $admin)) {
|
||
$decoded_resource['last_name'] = $admin['lastName'];
|
||
}
|
||
|
||
if (array_key_exists('email', $admin)) {
|
||
$decoded_resource['email'] = $admin['email'];
|
||
}
|
||
|
||
if (array_key_exists('mobile', $admin)) {
|
||
$decoded_resource['mobile_number'] = $admin['mobile'];
|
||
}
|
||
|
||
if (array_key_exists('phone', $admin)) {
|
||
$decoded_resource['phone_number'] = $admin['phone'];
|
||
}
|
||
|
||
if (array_key_exists('address', $admin)) {
|
||
$decoded_resource['address'] = $admin['address'];
|
||
}
|
||
|
||
if (array_key_exists('city', $admin)) {
|
||
$decoded_resource['city'] = $admin['city'];
|
||
}
|
||
|
||
if (array_key_exists('state', $admin)) {
|
||
$decoded_resource['state'] = $admin['state'];
|
||
}
|
||
|
||
if (array_key_exists('zip', $admin)) {
|
||
$decoded_resource['zip_code'] = $admin['zip'];
|
||
}
|
||
|
||
if (array_key_exists('notes', $admin)) {
|
||
$decoded_resource['notes'] = $admin['notes'];
|
||
}
|
||
|
||
if (array_key_exists('timezone', $admin)) {
|
||
$decoded_resource['timezone'] = $admin['timezone'];
|
||
}
|
||
|
||
if (array_key_exists('settings', $admin)) {
|
||
if (empty($decoded_resource['settings'])) {
|
||
$decoded_resource['settings'] = [];
|
||
}
|
||
|
||
if (array_key_exists('username', $admin['settings'])) {
|
||
$decoded_resource['settings']['username'] = $admin['settings']['username'];
|
||
}
|
||
|
||
if (array_key_exists('password', $admin['settings'])) {
|
||
$decoded_resource['settings']['password'] = $admin['settings']['password'];
|
||
}
|
||
|
||
if (array_key_exists('notifications', $admin['settings'])) {
|
||
$decoded_resource['settings']['notifications'] = filter_var(
|
||
$admin['settings']['notifications'],
|
||
FILTER_VALIDATE_BOOLEAN,
|
||
);
|
||
}
|
||
|
||
if (array_key_exists('calendarView', $admin['settings'])) {
|
||
$decoded_resource['settings']['calendar_view'] = $admin['settings']['calendarView'];
|
||
}
|
||
}
|
||
|
||
$admin = $decoded_resource;
|
||
}
|
||
}
|