Add new setting for limiting new public bookings in the future (#1203).

application/libraries/Availability.php

@@ -16,7 +16,7 @@
  * Availability library.
  *
  * Handles availability related functionality.
- * 
+ *
  * @package Libraries
  */
 class Availability {
@@ -68,7 +68,9 @@ public function get_available_hours(string $date, array $service, array $provide
  $available_hours = $this->generate_available_hours($date, $service, $available_periods);
  }
 
- return $this->consider_book_advance_timeout($date, $available_hours, $provider);
+ $available_hours = $this->consider_book_advance_timeout($date, $available_hours, $provider);
+
+ return $this->consider_future_booking_limit($date, $available_hours, $provider);
  }
 
  /**
@@ -93,22 +95,22 @@ protected function get_available_periods(string $date, array $provider, int $exc
 
  // Get the provider's working plan exceptions.
  $working_plan_exceptions_json = $provider['settings']['working_plan_exceptions'];
- 
+
  $working_plan_exceptions = $working_plan_exceptions_json ? json_decode($provider['settings']['working_plan_exceptions'], TRUE) : NULL;
 
  $escaped_provider_id = $this->CI->db->escape($provider['id']);
- 
- $escaped_date = $this->CI->db->escape($date); 
- 
- $where = 'id_users_provider = ' . $escaped_provider_id 
+
+ $escaped_date = $this->CI->db->escape($date);
+
+ $where = 'id_users_provider = ' . $escaped_provider_id
  . ' AND DATE(start_datetime) <= ' . $escaped_date . ' AND DATE(end_datetime) >= ' . $escaped_date;
 
  // Sometimes it might be necessary to exclude an appointment from the calculation (e.g. when editing an
  // existing appointment).
  if ($exclude_appointment_id)
  {
  $escaped_exclude_appointment_id = $this->CI->db->escape($exclude_appointment_id);
- $where .= ' AND id != ' . $escaped_exclude_appointment_id; 
+ $where .= ' AND id != ' . $escaped_exclude_appointment_id;
  }
 
  $appointments = array_values(
@@ -304,8 +306,8 @@ protected function get_available_periods(string $date, array $provider, int $exc
  */
  protected function generate_available_hours(
  string $date,
- array  $service,
- array  $empty_periods
+ array $service,
+ array $empty_periods
  ): array
  {
  $available_hours = [];
@@ -351,9 +353,9 @@ protected function generate_available_hours(
  */
  protected function consider_multiple_attendants(
  string $date,
- array  $service,
- array  $provider,
- int  $exclude_appointment_id = NULL
+ array $service,
+ array $provider,
+ int $exclude_appointment_id = NULL
  ): array
  {
  $unavailability_events = $this->CI->appointments_model->get([
@@ -610,4 +612,33 @@ protected function consider_book_advance_timeout(string $date, array $available_
 
  return array_values($available_hours);
  }
+
+ /**
+ * Remove times if succeed the future booking limit.
+ *
+ * @param string $selected_date
+ * @param array $available_hours
+ * @param array $provider
+ *
+ * @return array|mixed
+ *
+ * @throws Exception
+ */
+ protected function consider_future_booking_limit(string $selected_date, array $available_hours, array $provider): array
+ {
+ $provider_timezone = new DateTimeZone($provider['timezone']);
+
+ $future_booking_limit = setting('future_booking_limit'); // in days
+
+ $threshold = new DateTime('+' . $future_booking_limit . ' days', $provider_timezone);
+
+ $selected_date_time = new DateTime($selected_date);
+
+ if ($threshold < $selected_date_time)
+ {
+ return [];
+ }
+
+ return $threshold > $selected_date_time ? $available_hours : [];
+ }
 }

application/migrations/042_add_future_booking_limit_setting.php

@@ -0,0 +1,47 @@
+<?php defined('BASEPATH') or exit('No direct script access allowed');
+
+/* ----------------------------------------------------------------------------
+ * Easy!Appointments - Open Source Web Scheduler
+ *
+ * @package EasyAppointments
+ * @author A.Tselegidis <alextselegidis@gmail.com>
+ * @copyright Copyright (c) 2013 - 2020, Alex Tselegidis
+ * @license http://opensource.org/licenses/GPL-3.0 - GPLv3
+ * @link http://easyappointments.org
+ * @since v1.4.0
+ * ---------------------------------------------------------------------------- */
+
+/**
+ * @property CI_DB_query_builder $db
+ * @property CI_DB_forge $dbforge
+ */
+class Migration_Add_future_booking_limit_setting extends CI_Migration {
+ /**
+ * Upgrade method.
+ *
+ * @throws Exception
+ */
+ public function up()
+ {
+ if ( ! $this->db->get_where('settings', ['name' => 'future_booking_limit'])->num_rows())
+ {
+ $this->db->insert('settings', [
+ 'name' => 'future_booking_limit',
+ 'value' => '90' // days 
+ ]);
+ }
+ }
+
+ /**
+ * Downgrade method.
+ *
+ * @throws Exception
+ */
+ public function down()
+ {
+ if ($this->db->get_where('settings', ['name' => 'future_booking_limit'])->num_rows())
+ {
+ $this->db->delete('settings', ['name' => 'future_booking_limit']);
+ }
+ }
+}

application/views/pages/business_settings.php

@@ -27,11 +27,11 @@
 
  <table class="working-plan table table-striped">
  <thead>
-  <tr>
-  <th><?= lang('day') ?></th>
-  <th><?= lang('start') ?></th>
-  <th><?= lang('end') ?></th>
-  </tr>
+ <tr>
+ <th><?= lang('day') ?></th>
+ <th><?= lang('start') ?></th>
+ <th><?= lang('end') ?></th>
+ </tr>
  </thead>
  <tbody><!-- Dynamic Content --></tbody>
  </table>
@@ -69,9 +69,9 @@
  </thead>
  <tbody><!-- Dynamic Content --></tbody>
  </table>
- 
+
  <h4><?= lang('book_advance_timeout') ?></h4>
- 
+
  <div class="mb-3">
  <label for="book-advance-timeout" class="form-label">
  <?= lang('timeout_minutes') ?>
@@ -84,6 +84,21 @@
  </small>
  </div>
  </div>
+
+ <h4><?= lang('future_booking_limit') ?></h4>
+
+ <div class="mb-3">
+ <label for="future-booking-limit" class="form-label">
+ <?= lang('limit_days') ?>
+ </label>
+ <input id="future-booking-limit" data-field="future_booking_limit" class="form-control"
+ type="number" min="15">
+ <div class="form-text text-muted">
+ <small>
+ <?= lang('future_booking_limit_hint') ?>
+ </small>
+ </div>
+ </div>
  </fieldset>
  </form>
  </div>

assets/css/layouts/backend_layout.scss

@@ -836,7 +836,8 @@ body .form-horizontal .controls {
  cursor: pointer;
 }
 
-#business-logic #book-advance-timeout {
+#business-logic #book-advance-timeout,
+#business-logic #future-booking-limit {
  width: 100px;
 }