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