337 lines
10 KiB
PHP
337 lines
10 KiB
PHP
<?php defined('BASEPATH') or exit('No direct script access allowed');
|
||
|
||
/* ----------------------------------------------------------------------------
|
||
* IFLRandevu - İzmir Fen Lisesi Randevu Portalı
|
||
*
|
||
* @package EasyAppointments
|
||
* @author A.Tselegidis <alextselegidis@gmail.com>
|
||
* @copyright Copyright (c) Alex Tselegidis
|
||
* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
|
||
* @link https://easyappointments.org
|
||
* @since v1.0.0
|
||
* ---------------------------------------------------------------------------- */
|
||
|
||
/**
|
||
* Service-Categories model.
|
||
*
|
||
* Handles all the database operations of the service-category resource.
|
||
*
|
||
* @package Models
|
||
*/
|
||
class Service_categories_model extends EA_Model
|
||
{
|
||
/**
|
||
* @var array
|
||
*/
|
||
protected array $casts = [
|
||
'id' => 'integer',
|
||
];
|
||
|
||
/**
|
||
* @var array
|
||
*/
|
||
protected array $api_resource = [
|
||
'id' => 'id',
|
||
'name' => 'name',
|
||
'description' => 'description',
|
||
];
|
||
|
||
/**
|
||
* Save (insert or update) a service-category.
|
||
*
|
||
* @param array $service_category Associative array with the service-category data.
|
||
*
|
||
* @return int Returns the service-category ID.
|
||
*
|
||
* @throws InvalidArgumentException
|
||
*/
|
||
public function save(array $service_category): int
|
||
{
|
||
$this->validate($service_category);
|
||
|
||
if (empty($service_category['id'])) {
|
||
return $this->insert($service_category);
|
||
} else {
|
||
return $this->update($service_category);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Validate the service-category data.
|
||
*
|
||
* @param array $service_category Associative array with the service-category data.
|
||
*
|
||
* @throws InvalidArgumentException
|
||
*/
|
||
public function validate(array $service_category)
|
||
{
|
||
// If a service-category ID is provided then check whether the record really exists in the database.
|
||
if (!empty($service_category['id'])) {
|
||
$count = $this->db->get_where('service_categories', ['id' => $service_category['id']])->num_rows();
|
||
|
||
if (!$count) {
|
||
throw new InvalidArgumentException(
|
||
'The provided service-category ID does not exist in the database: ' . $service_category['id'],
|
||
);
|
||
}
|
||
}
|
||
|
||
// Make sure all required fields are provided.
|
||
if (empty($service_category['name'])) {
|
||
throw new InvalidArgumentException(
|
||
'Not all required fields are provided: ' . print_r($service_category, true),
|
||
);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Insert a new service-category into the database.
|
||
*
|
||
* @param array $service_category Associative array with the service-category data.
|
||
*
|
||
* @return int Returns the service-category ID.
|
||
*
|
||
* @throws RuntimeException
|
||
*/
|
||
protected function insert(array $service_category): int
|
||
{
|
||
$service_category['create_datetime'] = date('Y-m-d H:i:s');
|
||
$service_category['update_datetime'] = date('Y-m-d H:i:s');
|
||
|
||
if (!$this->db->insert('service_categories', $service_category)) {
|
||
throw new RuntimeException('Could not insert service-category.');
|
||
}
|
||
|
||
return $this->db->insert_id();
|
||
}
|
||
|
||
/**
|
||
* Update an existing service-category.
|
||
*
|
||
* @param array $service_category Associative array with the service-category data.
|
||
*
|
||
* @return int Returns the service-category ID.
|
||
*
|
||
* @throws RuntimeException
|
||
*/
|
||
protected function update(array $service_category): int
|
||
{
|
||
$service_category['update_datetime'] = date('Y-m-d H:i:s');
|
||
|
||
if (!$this->db->update('service_categories', $service_category, ['id' => $service_category['id']])) {
|
||
throw new RuntimeException('Could not update service categories.');
|
||
}
|
||
|
||
return $service_category['id'];
|
||
}
|
||
|
||
/**
|
||
* Remove an existing service-category from the database.
|
||
*
|
||
* @param int $service_category_id Service-Category ID.
|
||
*
|
||
* @throws RuntimeException
|
||
*/
|
||
public function delete(int $service_category_id): void
|
||
{
|
||
$this->db->delete('service_categories', ['id' => $service_category_id]);
|
||
}
|
||
|
||
/**
|
||
* Get a specific service-category from the database.
|
||
*
|
||
* @param int $service_category_id The ID of the record to be returned.
|
||
*
|
||
* @return array Returns an array with the service-category data.
|
||
*
|
||
* @throws InvalidArgumentException
|
||
*/
|
||
public function find(int $service_category_id): array
|
||
{
|
||
$service_category = $this->db->get_where('service_categories', ['id' => $service_category_id])->row_array();
|
||
|
||
if (!$service_category) {
|
||
throw new InvalidArgumentException(
|
||
'The provided service-category ID was not found in the database: ' . $service_category_id,
|
||
);
|
||
}
|
||
|
||
$this->cast($service_category);
|
||
|
||
return $service_category;
|
||
}
|
||
|
||
/**
|
||
* Get a specific field value from the database.
|
||
*
|
||
* @param int $service_category_id Service-Category ID.
|
||
* @param string $field Name of the value to be returned.
|
||
*
|
||
* @return mixed Returns the selected service-category value from the database.
|
||
*
|
||
* @throws InvalidArgumentException
|
||
*/
|
||
public function value(int $service_category_id, string $field): mixed
|
||
{
|
||
if (empty($field)) {
|
||
throw new InvalidArgumentException('The field argument is cannot be empty.');
|
||
}
|
||
|
||
if (empty($service_category_id)) {
|
||
throw new InvalidArgumentException('The service-category ID argument cannot be empty.');
|
||
}
|
||
|
||
// Check whether the service exists.
|
||
$query = $this->db->get_where('service_categories', ['id' => $service_category_id]);
|
||
|
||
if (!$query->num_rows()) {
|
||
throw new InvalidArgumentException(
|
||
'The provided service-category ID was not found in the database: ' . $service_category_id,
|
||
);
|
||
}
|
||
|
||
// Check if the required field is part of the service-category data.
|
||
$service_category = $query->row_array();
|
||
|
||
$this->cast($service_category);
|
||
|
||
if (!array_key_exists($field, $service_category)) {
|
||
throw new InvalidArgumentException(
|
||
'The requested field was not found in the service-category data: ' . $field,
|
||
);
|
||
}
|
||
|
||
return $service_category[$field];
|
||
}
|
||
|
||
/**
|
||
* Get the query builder interface, configured for use with the service categories table.
|
||
*
|
||
* @return CI_DB_query_builder
|
||
*/
|
||
public function query(): CI_DB_query_builder
|
||
{
|
||
return $this->db->from('service_categories');
|
||
}
|
||
|
||
/**
|
||
* Search service categories by the provided keyword.
|
||
*
|
||
* @param string $keyword Search keyword.
|
||
* @param int|null $limit Record limit.
|
||
* @param int|null $offset Record offset.
|
||
* @param string|null $order_by Order by.
|
||
*
|
||
* @return array Returns an array of service categories.
|
||
*/
|
||
public function search(string $keyword, int $limit = null, int $offset = null, string $order_by = null): array
|
||
{
|
||
$service_categories = $this->db
|
||
->select()
|
||
->from('service_categories')
|
||
->group_start()
|
||
->like('name', $keyword)
|
||
->or_like('description', $keyword)
|
||
->group_end()
|
||
->limit($limit)
|
||
->offset($offset)
|
||
->order_by($order_by)
|
||
->get()
|
||
->result_array();
|
||
|
||
foreach ($service_categories as &$service_category) {
|
||
$this->cast($service_category);
|
||
}
|
||
|
||
return $service_categories;
|
||
}
|
||
|
||
/**
|
||
* Get all services that match the provided criteria.
|
||
*
|
||
* @param array|string|null $where Where conditions
|
||
* @param int|null $limit Record limit.
|
||
* @param int|null $offset Record offset.
|
||
* @param string|null $order_by Order by.
|
||
*
|
||
* @return array Returns an array of service categories.
|
||
*/
|
||
public function get(
|
||
array|string $where = null,
|
||
int $limit = null,
|
||
int $offset = null,
|
||
string $order_by = null,
|
||
): array {
|
||
if ($where !== null) {
|
||
$this->db->where($where);
|
||
}
|
||
|
||
if ($order_by !== null) {
|
||
$this->db->order_by($order_by);
|
||
}
|
||
|
||
$service_categories = $this->db->get('service_categories', $limit, $offset)->result_array();
|
||
|
||
foreach ($service_categories as &$service_category) {
|
||
$this->cast($service_category);
|
||
}
|
||
|
||
return $service_categories;
|
||
}
|
||
|
||
/**
|
||
* Load related resources to a service-category.
|
||
*
|
||
* @param array $service_category Associative array with the service-category data.
|
||
* @param array $resources Resource names to be attached.
|
||
*
|
||
* @throws InvalidArgumentException
|
||
*/
|
||
public function load(array &$service_category, array $resources)
|
||
{
|
||
// Service categories do not currently have any related resources.
|
||
}
|
||
|
||
/**
|
||
* Convert the database service-category record to the equivalent API resource.
|
||
*
|
||
* @param array $service_category Category data.
|
||
*/
|
||
public function api_encode(array &$service_category)
|
||
{
|
||
$encoded_resource = [
|
||
'id' => array_key_exists('id', $service_category) ? (int) $service_category['id'] : null,
|
||
'name' => $service_category['name'],
|
||
'description' => array_key_exists('description', $service_category)
|
||
? $service_category['description']
|
||
: null,
|
||
];
|
||
|
||
$service_category = $encoded_resource;
|
||
}
|
||
|
||
/**
|
||
* Convert the API resource to the equivalent database service-category record.
|
||
*
|
||
* @param array $service_category API resource.
|
||
* @param array|null $base Base service-category data to be overwritten with the provided values (useful for updates).
|
||
*/
|
||
public function api_decode(array &$service_category, array $base = null)
|
||
{
|
||
$decoded_resource = $base ?: [];
|
||
|
||
if (array_key_exists('id', $service_category)) {
|
||
$decoded_resource['id'] = $service_category['id'];
|
||
}
|
||
|
||
if (array_key_exists('name', $service_category)) {
|
||
$decoded_resource['name'] = $service_category['name'];
|
||
}
|
||
|
||
if (array_key_exists('description', $service_category)) {
|
||
$decoded_resource['description'] = $service_category['description'];
|
||
}
|
||
|
||
$service_category = $decoded_resource;
|
||
}
|
||
}
|