2013-04-12 19:36:09 +03:00
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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class Appointments extends CI_Controller {
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/**
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2013-04-14 22:42:40 +03:00
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* This page displays the book appointment wizard
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* for the customers.
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2013-04-12 19:36:09 +03:00
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*/
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2013-04-17 00:37:36 +03:00
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public function index() {
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2013-04-20 20:20:16 +03:00
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if (strtoupper($_SERVER['REQUEST_METHOD']) != 'POST') {
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// Display the appointment booking page to the customer.
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// Get business name.
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$this->load->model('Settings_Model');
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$viewData['businessName'] = $this->Settings_Model->getSetting('business_name');
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// Get the available services and providers.
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$this->load->model('Services_Model');
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$viewData['availableServices'] = $this->Services_Model->getAvailableServices();
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$this->load->model('Providers_Model');
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$viewData['availableProviders'] = $this->Providers_Model->getAvailableProviders(); // Provider rows contain an array of which services they can provide.
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// Load the book appointment view.
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$this->load->view('appointments/book', $viewData);
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} else {
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// Add the appointment to the database and display the success
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// page to the customer.
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$customerData = array(
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'first_name' => $_POST['firstName'],
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'last_name' => $_POST['lastName'],
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'email' => $_POST['email'],
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'phone_number' => $_POST['phoneNumber'],
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'address' => $_POST['address'],
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'city' => $_POST['city'],
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'zip_code' => $_POST['zipCode']
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);
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$this->load->model('Customers_Model');
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$customerId = $this->Customers_Model->add($customerData);
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$appointmentData = array(
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'start_datetime' => $_POST['startDatetime'],
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'end_datetime' => $_POST['endDatetime'],
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'notes' => $_POST['notes'],
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'id_users_provider' => $_POST['providerId'],
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'id_users_customer' => $customerId,
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'id_services' => $_POST['serviceId'],
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);
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$this->load->model('Appointments_Model');
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$this->Appointments_Model->add($appointmentData);
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// Send an email to the customer with the appointment info.
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$to = $customerData['email'];
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$subject = 'Appointment Book Success';
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$message = 'Hi there! Your appointment has been successfully booked.';
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$headers = 'From: alextselegidis@gmail.com' . "\r\n" .
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'Reply-To: alextselegidis@gmail.com' . "\r\n" .
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'X-Mailer: PHP/' . phpversion();
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mail($to, $subject, $message, $headers);
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// Load the book appointment view.
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$this->load->view('appointments/book-success');
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}
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2013-04-12 19:36:09 +03:00
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}
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2013-04-17 00:37:36 +03:00
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/**
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* This method answers to an AJAX request. It calculates the
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* available hours for the given service, provider and date.
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*
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* @param array $_POST['postData'] An associative array that
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* contains the user selected service, provider and date.
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*/
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public function getAvailableHours() {
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/*** CHECK BUSINESS WORKING HOURS ***/
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/*** CHECK PROVIDERS WORKING HOURS ***/
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/*** CHECK ALREADY BOOKED APPOINTMENTS ***/
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/*** RETURN AVAILABLE HOURS ***/
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// ------------------------------------------------------------------
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// For now we just need to return a sample array. Dynamic calculation
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// will be adding in future development.
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$startTime = strtotime($_POST['selectedDate'] . ' 08:00') / 60; // Convert to minutes
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2013-04-20 20:20:16 +03:00
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$endTime = strtotime($_POST['selectedDate'] . ' 19:00') / 60; // Convert to minutes
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2013-04-17 00:37:36 +03:00
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for ($i=0; ($startTime*60 + $i*60)<=($endTime*60); $i+=intval($_POST['serviceDuration'])) {
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$availableHours[] = date('H:i', $startTime * 60 + $i * 60);
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}
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2013-04-20 20:20:16 +03:00
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// If the selected date is today, remove past hours.
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if (date('m/d/Y', strtotime($_POST['selectedDate'])) == date('m/d/Y')) {
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foreach($availableHours as $index=>$value) {
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$availableHour = date('m/d/Y H:i', strtotime($value));
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$currentHour = date('m/d/Y H:i');
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if ($availableHour < $currentHour) {
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unset($availableHours[$index]);
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}
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}
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}
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$availableHours = array_values($availableHours);
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2013-04-17 00:37:36 +03:00
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echo json_encode($availableHours);
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}
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2013-04-12 19:36:09 +03:00
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}
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