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

application/libraries/Availability.php

@@ -68,7 +68,9 @@ class Availability {
             $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);
     }
 
     /**
@@ -610,4 +612,33 @@ class Availability {
 
         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

@@ -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;
 }