Migration verwaiste Buchungen

assets/admin/js/src/massoperations.js

@@ -0,0 +1,40 @@
+(function ($) {
+    'use strict';
+    $(function () {
+
+        $('#orphans-migration-start').on('click', function (event) {
+            event.preventDefault();
+
+            $('#orphans-migration-in-progress').show();
+
+            let checkedBoxes = $('.post-checkboxes:checkbox:checked');
+            let ids = [];
+            checkedBoxes.each(function () {
+                ids.push($(this).val());
+            });
+            let data = ids;
+
+            $.post(
+                cb_ajax_orphaned_booking_migration.ajax_url,
+                {
+                    _ajax_nonce: cb_ajax_orphaned_booking_migration.nonce,
+                    action: "cb_orphaned_booking_migration",
+                    data: data
+                }).done(function (data) {
+                if (data.success) {
+                    $('#orphans-migration-in-progress').hide();
+                    $('#orphans-migration-done').show();
+                    $('#orphans-migration-done span').text(data.message);
+                    //now remove all rows that have been migrated
+                    ids.forEach(function (id) {
+                        $('#row-booking-' + id).remove();
+                    });
+                } else {
+                    $('#orphans-migration-in-progress').hide();
+                    $('#orphans-migration-failed').show();
+                    $('#orphans-migration-failed span').text(data.message);
+                }
+            });
+        })
+    });
+})(jQuery);

assets/admin/sass/partials/_migration.scss

@@ -25,6 +25,14 @@
     animation: blinkText 1s infinite alternate;
 }
 
+#orphans-migration-in-progress,
+#orphans-migration-done,
+#orphans-migration-failed
+{
+    margin-bottom: 1rem;
+    display: none;
+}
+
 @keyframes blinkText {
     from {opacity:0;}
     to {opacity: 1;}

includes/Admin.php

@@ -83,6 +83,16 @@ function commonsbooking_admin() {
 		. 'cb_applied_booking_rules=' . \CommonsBooking\Service\BookingRuleApplied::getRulesJSON() . ';',
 	);
 
+
+	//orphaned bookings migration - re-assign booking when timeframe has changed
+	wp_localize_script(
+		'cb-scripts-admin',
+		'cb_ajax_orphaned_booking_migration',
+		array(
+			'ajax_url' => admin_url( 'admin-ajax.php' ),
+			'nonce'    => wp_create_nonce( 'cb_orphaned_booking_migration' ),
+		)
+	);
 	/**
 	 * Ajax - cache warmup
 	 */

includes/Public.php

@@ -171,6 +171,7 @@ function commonsbooking_public() {
 
 	//getting booking code for new backend booking AJAX
 	add_action( 'wp_ajax_cb_get_booking_code', array( \CommonsBooking\View\Booking::class, 'getBookingCode_AJAX' ) );
+	add_action( 'wp_ajax_cb_orphaned_booking_migration', array( \CommonsBooking\Service\MassOperations::class, 'ajaxMigrateOrphaned' ) );
 }
 
 // Map ajax

src/Model/Booking.php

@@ -38,6 +38,8 @@ class Booking extends \CommonsBooking\Model\Timeframe {
 	 */
 	const META_OVERBOOKED_DAYS = 'days-overbooked';
 
+	const META_LAST_TIMEFRAME = 'last-connected-timeframe';
+
     public const ERROR_TYPE = 'BookingValidationFailed';
 
 	/**
@@ -409,17 +411,27 @@ public function getOverbookedDays(): int {
 		}
 		return intval ( $metaField );
 	}
+
+	public function getFormattedStartDate(): string {
+		$date_format = commonsbooking_sanitizeHTML( get_option( 'date_format' ) );
+		return date_i18n( $date_format, $this->getStartDate() );
+	}
+
+	public function getFormattedEndDate(): string {
+		$date_format = commonsbooking_sanitizeHTML( get_option( 'date_format' ) );
+		return date_i18n( $date_format, $this->getRawEndDate() );
+	}
+
 	/**
 	 * Get the booking date in a human-readable format.
 	 * This is used in the booking confirmation email as a template tag.
 	 *
 	 * @return string
 	 */
 	public function formattedBookingDate(): string {
-		$date_format = commonsbooking_sanitizeHTML( get_option( 'date_format' ) );
 
-		$startdate = date_i18n( $date_format, $this->getStartDate() );
-		$enddate   = date_i18n( $date_format, $this->getRawEndDate() );
+		$startdate = $this->getFormattedStartDate();
+		$enddate   = $this->getFormattedEndDate();
 
 		if ( $startdate === $enddate ) {
 			/* translators: %s = date in WordPress defined format */
@@ -691,6 +703,24 @@ public function isUserPrivileged( WP_User $user = null): bool {
 		return parent::isUserPrivileged($user);
 	}
 
+	/**
+	 * Will indicate if booking is orphaned meaning that the booking is not connectable to a bookable timeframe.
+	 * This can happen when a bookable timeframe is deleted but the booking is still in the database,
+	 * when a bookable timeframe has a location changed and the booking is still in the database,
+	 * or when a bookable timeframe is changed to a non-bookable timeframe and the booking is still in the database.
+	 *
+	 * This can also happen when a booking is created without a bookable timeframe, e.g. when a booking is created through the backend.
+	 * @return bool
+	 * @throws Exception
+	 */
+	public function isOrphaned(): bool {
+		if ($this->getBookableTimeFrame() === null) {
+			return true;
+		} else {
+			return false;
+		}
+	}
+
 	/**
 	 * Returns true when booking has ended.
 	 * Will determine this by comparing the end date of the booking with the current time.
@@ -837,6 +867,23 @@ public function getFormattedEditLink() {
         return '<a href=" ' . get_edit_post_link( $this->ID ) . '"> Booking #' . $this->ID . ' : ' . $this->formattedBookingDate() . ' | User: ' . $this->getUserData()->user_nicename . '</a>';
     }
 
+	/**
+	 * Will return a location where an orphaned booking can be moved to. This is
+	 * the new location of the timeframe the booking was previously attached to.
+	 * @return ?Location
+	 */
+	public function getMoveableLocation(): ?Location {
+		if (!$this->isOrphaned()) {
+			return null;
+		}
+		$attachedTFMeta = intval( get_post_meta( $this->ID, self::META_LAST_TIMEFRAME, true ) );
+		if ($attachedTFMeta === false) {
+			return null;
+		}
+		$attachedTF = new \CommonsBooking\Model\Timeframe( $attachedTFMeta );
+		return $attachedTF->getLocation();
+	}
+
     /**
      * Updates internal booking comment by adding new comment in a new line
      *

src/Model/Timeframe.php

@@ -27,6 +27,8 @@ class Timeframe extends CustomPost {
 	 */
 	public const ERROR_TYPE = 'timeframeValidationFailed';
 
+	public const ORPHANED_TYPE = 'timeframehasOrphanedBookings';
+
 	public const REPETITION_START = 'repetition-start';
 
 	public const REPETITION_END = 'repetition-end';

src/Plugin.php

@@ -18,6 +18,7 @@
 use CommonsBooking\Settings\Settings;
 use CommonsBooking\Repository\BookingCodes;
 use CommonsBooking\View\Dashboard;
+use CommonsBooking\View\MassOperations;
 use CommonsBooking\Wordpress\CustomPostType\CustomPostType;
 use CommonsBooking\Wordpress\CustomPostType\Item;
 use CommonsBooking\Wordpress\CustomPostType\Location;
@@ -317,6 +318,16 @@ public static function addMenuPages() {
 				admin_url( 'edit-tags.php' ) . '?taxonomy=' . Location::$postType . 's_category',
 				''
 			);
+
+			//Add menu item for mass operations
+			add_submenu_page(
+				'cb-dashboard',
+				esc_html__( 'Mass Operations', 'commonsbooking' ),
+				esc_html__( 'Mass Operations', 'commonsbooking' ),
+				'manage_' . COMMONSBOOKING_PLUGIN_SLUG,
+				'cb-mass-operations',
+				array( MassOperations::class, 'index' )
+			);
 		}
 	}
 
@@ -473,6 +484,7 @@ public static function registerLocationTaxonomy() {
 	public static function renderError() {
 		$errorTypes = [
 			Model\Timeframe::ERROR_TYPE,
+			Model\Timeframe::ORPHANED_TYPE,
 			BookingCode::ERROR_TYPE,
 			OptionsTab::ERROR_TYPE,
             Model\Booking::ERROR_TYPE,