MaketRandevu/src/application/controllers/backend_api.php

436 lines
19 KiB
PHP
Raw Normal View History

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* Contains all the backend ajax calls
*/
class Backend_api extends CI_Controller {
/**
* [AJAX] Get the registered appointments for the given date period and record.
*
* This method returns the database appointments and unavailable periods for the
* user selected date period and record type (provider or service).
*
* @param {numeric} $_POST['record_id'] Selected record id.
* @param {string} $_POST['filter_type'] Could be either FILTER_TYPE_PROVIDER or FILTER_TYPE_SERVICE.
* @param {string} $_POST['start_date'] The user selected start date.
* @param {string} $_POST['end_date'] The user selected end date.
*/
public function ajax_get_calendar_appointments() {
$this->load->model('appointments_model');
$this->load->model('providers_model');
$this->load->model('services_model');
$this->load->model('customers_model');
try {
if ($_POST['filter_type'] == FILTER_TYPE_PROVIDER) {
$where_id = 'id_users_provider';
} else {
$where_id = 'id_services';
}
// Get appointments
$where_clause = array(
$where_id => $_POST['record_id'],
'start_datetime >=' => $_POST['start_date'],
'end_datetime <=' => $_POST['end_date'],
'is_unavailable' => FALSE
);
$response['appointments'] = $this->appointments_model->get_batch($where_clause);
foreach($response['appointments'] as &$appointment) {
$appointment['provider'] = $this->providers_model->get_row($appointment['id_users_provider']);
$appointment['service'] = $this->services_model->get_row($appointment['id_services']);
$appointment['customer'] = $this->customers_model->get_row($appointment['id_users_customer']);
}
// Get unavailable periods (only for provider).
if ($_POST['filter_type'] == FILTER_TYPE_PROVIDER) {
$where_clause = array(
$where_id => $_POST['record_id'],
'start_datetime >=' => $_POST['start_date'],
'end_datetime <=' => $_POST['end_date'],
'is_unavailable' => TRUE
);
$response['unavailables'] = $this->appointments_model->get_batch($where_clause);
}
echo json_encode($response);
} catch(Exception $exc) {
echo json_encode(array(
'exceptions' => array(exceptionToJavascript($exc))
));
}
}
/**
* [AJAX] Save appointment changes that are made from the backend calendar
* page.
*
* @param array $_POST['appointment_data'] (OPTIONAL) Array with the
* appointment data.
* @param array $_POST['customer_data'] (OPTIONAL) Array with the customer
* data.
*/
public function ajax_save_appointment() {
try {
$this->load->model('appointments_model');
$this->load->model('providers_model');
$this->load->model('services_model');
$this->load->model('customers_model');
$this->load->model('settings_model');
// :: SAVE CUSTOMER CHANGES TO DATABASE
if (isset($_POST['customer_data'])) {
$customer = json_decode(stripcslashes($_POST['customer_data']), true);
$customer['id'] = $this->customers_model->add($customer);
}
// :: SAVE APPOINTMENT CHANGES TO DATABASE
if (isset($_POST['appointment_data'])) {
$appointment = json_decode(stripcslashes($_POST['appointment_data']), true);
$manage_mode = isset($appointment['id']);
// If the appointment does not contain the customer record id, then it
// means that is is going to be inserted. Get the customer's record id.
if (!isset($appointment['id_users_customer'])) {
$appointment['id_users_customer'] = $customer['id'];
}
$appointment['id'] = $this->appointments_model->add($appointment);
}
$appointment = $this->appointments_model->get_row($appointment['id']);
$provider = $this->providers_model->get_row($appointment['id_users_provider']);
$customer = $this->customers_model->get_row($appointment['id_users_customer']);
$service = $this->services_model->get_row($appointment['id_services']);
$company_settings = array(
'company_name' => $this->settings_model->get_setting('company_name'),
'company_link' => $this->settings_model->get_setting('company_link'),
'company_email' => $this->settings_model->get_setting('company_email')
);
// :: SYNC APPOINTMENT CHANGES WITH GOOGLE CALENDAR
try {
$google_sync = $this->providers_model->get_setting('google_sync',
$appointment['id_users_provider']);
if ($google_sync == TRUE) {
$google_token = json_decode($this->providers_model->get_setting('google_token',
$appointment['id_users_provider']));
$this->load->library('Google_Sync');
$this->google_sync->refresh_token($google_token->refresh_token);
if ($appointment['id_google_calendar'] == NULL) {
$google_event = $this->google_sync->add_appointment($appointment, $provider,
$service, $customer, $company_settings);
$appointment['id_google_calendar'] = $google_event->id;
$this->appointments_model->add($appointment); // Store google calendar id.
} else {
$this->google_sync->update_appointment($appointment, $provider,
$service, $customer, $company_settings);
}
}
} catch(Exception $exc) {
$warnings[] = exceptionToJavascript($exc);
}
// :: SEND EMAIL NOTIFICATIONS TO PROVIDER AND CUSTOMER
try {
$this->load->library('Notifications');
if (!$manage_mode) {
$customer_title = 'Your appointment has been successfully booked!';
$customer_message = 'Thank you for arranging an appointment with us. '
. 'Below you can see the appointment details. Make changes '
. 'by clicking the appointment link.';
$customer_link = $this->config->item('base_url') . 'appointments/index/'
. $appointment['hash'];
$provider_title = 'A new appointment has been added to your plan.';
$provider_message = 'You can make changes by clicking the appointment '
. 'link below';
$provider_link = $this->config->item('base_url') . 'backend/'
. $appointment['hash'];
} else {
$customer_title = 'Appointment changes have been successfully saved!';
$customer_message = '';
$customer_link = $this->config->item('base_url') . 'appointments/index/'
. $appointment['hash'];
$provider_title = 'Appointment details have changed.';
$provider_message = '';
$provider_link = $this->config->item('base_url') . 'backend/'
. $appointment['hash'];
}
$this->notifications->send_appointment_details($appointment, $provider,
$service, $customer, $company_settings, $customer_title,
$customer_message, $customer_link, $customer['email']);
$this->notifications->send_appointment_details($appointment, $provider,
$service, $customer, $company_settings, $provider_title,
$provider_message, $provider_link, $provider['email']);
} catch(Exception $exc) {
$warnings[] = exceptionToJavascript($exc);
}
if (!isset($warnings)) {
echo json_encode('SUCCESS');
} else {
echo json_encode(array(
'warnings' => $warnings
));
}
} catch(Exception $exc) {
echo json_encode(array(
'exceptions' => array(exceptionToJavascript($exc))
));
}
}
/**
* [AJAX] Delete appointment from the database.
*
* This method deletes an existing appointment from the database. Once this
* action is finished it cannot be undone. Notification emails are send to both
* provider and customer and the delete action is executed to the Google Calendar
* account of the provider, if the "google_sync" setting is enabled.
*
* @param int $_POST['appointment_id'] The appointment id to be deleted.
*/
public function ajax_delete_appointment() {
try {
if (!isset($_POST['appointment_id'])) {
throw new Exception('No appointment id provided.');
}
// :: STORE APPOINTMENT DATA FOR LATER USE IN THIS METHOD
$this->load->model('appointments_model');
$this->load->model('providers_model');
$this->load->model('customers_model');
$this->load->model('services_model');
$this->load->model('settings_model');
$appointment = $this->appointments_model->get_row($_POST['appointment_id']);
$provider = $this->providers_model->get_row($appointment['id_users_provider']);
$customer = $this->customers_model->get_row($appointment['id_users_customer']);
$service = $this->services_model->get_row($appointment['id_services']);
$company_settings = array(
'company_name' => $this->settings_model->get_setting('company_name'),
'company_email' => $this->settings_model->get_setting('company_email'),
'company_link' => $this->settings_model->get_setting('company_link')
);
// :: DELETE APPOINTMENT RECORD FROM DATABASE
$this->appointments_model->delete($_POST['appointment_id']);
// :: SYNC DELETE WITH GOOGLE CALENDAR
if ($appointment['id_google_calendar'] != NULL) {
try {
$google_sync = $this->providers_model->get_setting('google_sync', $provider['id']);
if ($google_sync == TRUE) {
$google_token = json_decode($this->providers_model
->get_setting('google_token', $provider['id']));
$this->load->library('Google_Sync');
$this->google_sync->refresh_token($google_token->refresh_token);
$this->google_sync->delete_appointment($appointment['id_google_calendar']);
}
} catch(Exception $exc) {
$warnings[] = exceptionToJavascript($exc);
}
}
// :: SEND NOTIFICATION EMAILS TO PROVIDER AND CUSTOMER
try {
$this->load->library('Notifications');
$this->notifications->send_delete_appointment($appointment, $provider,
$service, $customer, $company_settings, $provider['email'],
$_POST['delete_reason']);
$this->notifications->send_delete_appointment($appointment, $provider,
$service, $customer, $company_settings, $customer['email'],
$_POST['delete_reason']);
} catch(Exception $exc) {
$warnings[] = exceptionToJavascript($exc);
}
// :: SEND RESPONSE TO CLIENT BROWSER
if (!isset($warnings)) {
echo json_encode('SUCCESS'); // Everything executed successfully.
} else {
echo json_encode(array(
'warnings' => $warnings // There were warnings during the operation.
));
}
} catch(Exception $exc) {
echo json_encode(array(
'exceptions' => array(exceptionToJavascript($exc))
));
}
}
/**
* [AJAX] Disable a providers sync setting.
*
* This method deletes the "google_sync" and "google_token" settings from the
* database. After that the provider's appointments will be no longer synced
* with google calendar.
*
* @param string $_POST['provider_id'] The selected provider record id.
*/
public function ajax_disable_provider_sync() {
try {
if (!isset($_POST['provider_id'])) {
throw new Exception('Provider id not specified.');
}
$this->load->model('providers_model');
$this->providers_model->set_setting('google_sync', FALSE, $_POST['provider_id']);
$this->providers_model->set_setting('google_token', NULL, $_POST['provider_id']);
echo json_encode('SUCCESS');
} catch(Exception $exc) {
echo json_encode(array(
'exceptions' => array(exceptionToJavascript($exc))
));
}
}
/**
* [AJAX] Filter the customer records with the given key string.
*
* @param string $_POST['key'] The filter key string
* @return array Returns the search results.
*/
public function ajax_filter_customers() {
try {
$this->load->model('customers_model');
$key = $_POST['key']; // @task $this->db->escape($_POST['key']);
$where_clause =
'first_name LIKE "%' . $key . '%" OR ' .
'last_name LIKE "%' . $key . '%" OR ' .
'email LIKE "%' . $key . '%" OR ' .
'phone_number LIKE "%' . $key . '%" OR ' .
'address LIKE "%' . $key . '%" OR ' .
'city LIKE "%' . $key . '%" OR ' .
'zip_code LIKE "%' . $key . '%" ';
echo json_encode($this->customers_model->get_batch($where_clause));
} catch(Exception $exc) {
echo json_encode(array(
'exceptions' => array($exc)
));
}
}
/**
* [AJAX] Insert of update unavailable time period to database.
*
* @param array $_POST['unavailable'] JSON encoded array that contains the unavailable
* period data.
*/
public function ajax_save_unavailable() {
try {
$this->load->model('appointments_model');
$this->load->model('providers_model');
// Add appointment
$unavailable = json_decode($_POST['unavailable'], true);
$unavailable['id'] = $this->appointments_model->add_unavailable($unavailable);
$unavailable = $this->appointments_model->get_row($unavailable['id']);
// Google Sync
try {
$google_sync = $this->providers_model->get_setting('google_sync',
$unavailable['id_users_provider']);
if ($google_sync) {
$google_token = json_decode($this->providers_model->get_setting('google_token',
$unavailable['id_users_provider']));
$this->load->library('google_sync');
$this->google_sync->refresh_token($google_token->refresh_token);
if ($unavailable['id_google_calendar'] == NULL) {
$google_event = $this->google_sync->add_unavailable($unavailable);
$unavailable['id_google_calendar'] = $google_event->id;
$this->appointments_model->add_unavailable($unavailable);
} else {
$google_event = $this->google_sync->update_unavailable($unavailable);
}
}
} catch(Exception $exc) {
$warnings[] = $exc;
}
if (isset($warnings)) {
echo json_encode(array(
'warnings' => $warnings
));
} else {
echo json_encode('SUCCESS');
}
} catch(Exception $exc) {
echo json_encode(array(
'exceptions' => array($exc)
));
}
}
/**
* [AJAX] Delete an unavailable time period from database.
*
* @param numeric $_POST['unavailable_id'] Record id to be deleted.
*/
public function ajax_delete_unavailable() {
try {
$this->load->model('appointments_model');
$this->load->model('providers_model');
$unavailable = $this->appointments_model->get_row($_POST['unavailable_id']);
$provider = $this->providers_model->get_row($unavailable['id_users_provider']);
// Delete unavailable
$this->appointments_model->delete_unavailable($unavailable['id']);
// Google Sync
try {
$google_sync = $this->providers_model->get_setting('google_sync', $provider['id']);
if ($google_sync == TRUE) {
$google_token = json_decode($this->providers_model->get_setting('google_token', $provider['id']));
$this->load->library('google_sync');
$this->google_sync->refresh_token($google_token->refresh_token);
$this->google_sync->delete_unavailable($unavailable['id_google_calendar']);
}
} catch(Exception $exc) {
$warnings[] = $exc;
}
if (isset($warnings)) {
echo json_encode(array(
'warnings' => $warnings
));
} else {
echo json_encode('SUCCESS');
}
} catch(Exception $exc) {
echo json_encode(array(
'exceptions' => array($exc)
));
}
}
}
/* End of file backend_api.php */
/* Location: ./application/controllers/backend_api.php */