CAlDav 409 error handling

Added code to handle 409 error ( non existent parent) on caldav Change-Id: I66e31518ec991ddbf9031d98dca0f04c755432fd
2018-06-01 15:59:25 -07:00 · 2018-06-01 15:59:25 -07:00 · cb0d0c2618
parent b08fd3c4fa
commit cb0d0c2618
8 changed files with 259 additions and 95 deletions
--- a/app/Services/Apis/CalendarSync/CalendarSyncRemoteFacadeFactory.php
+++ b/app/Services/Apis/CalendarSync/CalendarSyncRemoteFacadeFactory.php
@ -11,30 +11,14 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **/
-
+use App\Services\Apis\CalendarSync\ICalendarSyncRemoteFacadeFactory;
 use models\summit\CalendarSync\CalendarSyncInfo;
-
 /**
 * Class CalendarSyncRemoteFacadeFactory
 * @package services\apis\CalendarSync
 */
-final class CalendarSyncRemoteFacadeFactory
+final class CalendarSyncRemoteFacadeFactory implements ICalendarSyncRemoteFacadeFactory
 {
-    private function __construct(){}
-
-    private function __clone(){}
-
-    private static $instance = null;
-
-    /**
-     * @return CalendarSyncRemoteFacadeFactory
-     */
-    public static function getInstance(){
-        if(self::$instance == null)
-            self::$instance = new CalendarSyncRemoteFacadeFactory();
-        return self::$instance;
-    }
-
    /**
     * @param CalendarSyncInfo $sync_calendar_info
     * @return ICalendarSyncRemoteFacade|null
--- a/app/Services/Apis/CalendarSync/ICalendarSyncRemoteFacadeFactory.php
+++ b/app/Services/Apis/CalendarSync/ICalendarSyncRemoteFacadeFactory.php
@ -0,0 +1,27 @@
+<?php namespace App\Services\Apis\CalendarSync;
+/**
+ * Copyright 2018 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+use models\summit\CalendarSync\CalendarSyncInfo;
+use services\apis\CalendarSync\ICalendarSyncRemoteFacade;
+/**
+ * Interface ICalendarSyncRemoteFacadeFactory
+ * @package App\Services\Apis\CalendarSync
+ */
+interface ICalendarSyncRemoteFacadeFactory
+{
+    /**
+     * @param CalendarSyncInfo $sync_calendar_info
+     * @return ICalendarSyncRemoteFacade|null
+     */
+    public function build(CalendarSyncInfo $sync_calendar_info);
+}
--- a/app/Services/Apis/CalendarSync/ICloudCalendarSyncRemoteFacade.php
+++ b/app/Services/Apis/CalendarSync/ICloudCalendarSyncRemoteFacade.php
@ -13,6 +13,7 @@
 **/
 use App\Services\Apis\CalendarSync\Exceptions\RevokedAccessException;
 use CalDAVClient\Facade\CalDavClient;
+use CalDAVClient\Facade\Exceptions\ConflictException;
 use CalDAVClient\Facade\Exceptions\ForbiddenException;
 use CalDAVClient\Facade\Exceptions\UserUnAuthorizedException;
 use CalDAVClient\Facade\Requests\EventRequestVO;
@ -29,7 +30,6 @@ use models\summit\SummitVenueRoom;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Log;
 use Exception;
-
 /**
 * Class ICloudCalendarSyncRemoteFacade
 * @package services\apis\CalendarSync
@ -37,6 +37,8 @@ use Exception;
 final class ICloudCalendarSyncRemoteFacade
    extends AbstractCalendarSyncRemoteFacade
 {
+    const NonExistParentConflict = 'non-existent parent';
+
    /**
     * @var ICalDavClient
     */
@ -139,6 +141,7 @@ final class ICloudCalendarSyncRemoteFacade
     * @param MemberEventScheduleSummitActionSyncWorkRequest $request
     * @return ScheduleCalendarSyncInfo|null
     * @throws RevokedAccessException
+     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function addEvent(MemberEventScheduleSummitActionSyncWorkRequest $request)
    {
@ -175,6 +178,11 @@ final class ICloudCalendarSyncRemoteFacade
            Log::warning($ex1);
            throw new RevokedAccessException($ex1->getMessage());
        }
+        catch (ConflictException $ex2){
+            Log::warning($ex2);
+            if(strpos($ex2->getMessage(), self::NonExistParentConflict) != false)
+                throw new RevokedAccessException($ex2->getMessage());
+        }
        catch (Exception $ex){
            Log::error($ex);
            return null;
@ -186,6 +194,7 @@ final class ICloudCalendarSyncRemoteFacade
     * @param ScheduleCalendarSyncInfo $schedule_sync_info
     * @return bool
     * @throws RevokedAccessException
+     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function updateEvent
    (
@ -221,6 +230,11 @@ final class ICloudCalendarSyncRemoteFacade
            Log::warning($ex1);
            throw new RevokedAccessException($ex1->getMessage());
        }
+        catch (ConflictException $ex2){
+            Log::warning($ex2);
+            if(strpos($ex2->getMessage(), self::NonExistParentConflict) != false)
+                throw new RevokedAccessException($ex2->getMessage());
+        }
        catch (Exception $ex){
            Log::error($ex);
            return false;
@ -232,6 +246,7 @@ final class ICloudCalendarSyncRemoteFacade
     * @param ScheduleCalendarSyncInfo $schedule_sync_info
     * @return bool
     * @throws RevokedAccessException
+     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function deleteEvent(MemberEventScheduleSummitActionSyncWorkRequest $request, ScheduleCalendarSyncInfo $schedule_sync_info)
    {
@ -250,6 +265,11 @@ final class ICloudCalendarSyncRemoteFacade
            Log::warning($ex1);
            throw new RevokedAccessException($ex1->getMessage());
        }
+        catch (ConflictException $ex2){
+            Log::warning($ex2);
+            if(strpos($ex2->getMessage(), self::NonExistParentConflict) != false)
+                throw new RevokedAccessException($ex2->getMessage());
+        }
        catch (Exception $ex){
            Log::error($ex);
            return false;
@ -261,6 +281,7 @@ final class ICloudCalendarSyncRemoteFacade
     * @param CalendarSyncInfo $calendar_sync_info
     * @return bool
     * @throws RevokedAccessException
+     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function createCalendar(MemberCalendarScheduleSummitActionSyncWorkRequest $request, CalendarSyncInfo $calendar_sync_info)
    {
@ -324,6 +345,7 @@ final class ICloudCalendarSyncRemoteFacade
     * @param CalendarSyncInfo $calendar_sync_info
     * @return bool
     * @throws RevokedAccessException
+     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function deleteCalendar(MemberCalendarScheduleSummitActionSyncWorkRequest $request, CalendarSyncInfo $calendar_sync_info)
    {
--- a/app/Services/Model/MemberActionsCalendarSyncProcessingService.php
+++ b/app/Services/Model/MemberActionsCalendarSyncProcessingService.php
@ -13,24 +13,24 @@
 **/
 use App\Services\Apis\CalendarSync\Exceptions\RateLimitExceededException;
 use App\Services\Apis\CalendarSync\Exceptions\RevokedAccessException;
+use App\Services\Apis\CalendarSync\ICalendarSyncRemoteFacadeFactory;
+use CalDAVClient\Facade\Exceptions\ConflictException;
 use CalDAVClient\Facade\Exceptions\ForbiddenException;
 use CalDAVClient\Facade\Exceptions\NotFoundResourceException;
 use CalDAVClient\Facade\Exceptions\ServerErrorException;
-use CalDAVClient\Facade\Exceptions\UserUnAuthorizedException;
 use models\main\CalendarSyncErrorEmailRequest;
 use models\main\IEmailCreationRequestRepository;
+use models\summit\CalendarSync\CalendarSyncInfo;
 use models\summit\CalendarSync\WorkQueue\AbstractCalendarSyncWorkRequest;
 use models\summit\CalendarSync\WorkQueue\MemberCalendarScheduleSummitActionSyncWorkRequest;
 use models\summit\CalendarSync\WorkQueue\MemberEventScheduleSummitActionSyncWorkRequest;
 use models\summit\CalendarSync\WorkQueue\MemberScheduleSummitActionSyncWorkRequest;
 use models\summit\IAbstractCalendarSyncWorkRequestRepository;
 use models\summit\ICalendarSyncInfoRepository;
-use services\apis\CalendarSync\CalendarSyncRemoteFacadeFactory;
 use utils\PagingInfo;
 use libs\utils\ITransactionService;
 use Illuminate\Support\Facades\Log;
 use Exception;
-
 /**
 * Class MemberActionsCalendarSyncProcessingService
 * @package App\Services\Model
@ -38,7 +38,6 @@ use Exception;
 final class MemberActionsCalendarSyncProcessingService
 implements IMemberActionsCalendarSyncProcessingService
 {
-
    const FailedAddSummitEventTxFileFormatName = '/tmp/failed_insert_member_%s_calendar_%s_summit_event_%s.json';
    /**
     * @var IAbstractCalendarSyncWorkRequestRepository
@ -65,12 +64,18 @@ implements IMemberActionsCalendarSyncProcessingService
     */
    private $email_creation_request_repository;

+    /**
+     * @var ICalendarSyncRemoteFacadeFactory
+     */
+    private $facade_factory;
+
    /**
     * MemberActionsCalendarSyncProcessingService constructor.
     * @param IAbstractCalendarSyncWorkRequestRepository $work_request_repository
     * @param ICalendarSyncInfoRepository $calendar_sync_repository
     * @param IEmailCreationRequestRepository $email_creation_request_repository
     * @param ICalendarSyncWorkRequestPreProcessor $preprocessor_requests
+     * @param ICalendarSyncRemoteFacadeFactory $facade_factory
     * @param ITransactionService $tx_manager
     */
    public function __construct
@ -79,6 +84,7 @@ implements IMemberActionsCalendarSyncProcessingService
        ICalendarSyncInfoRepository $calendar_sync_repository,
        IEmailCreationRequestRepository $email_creation_request_repository,
        ICalendarSyncWorkRequestPreProcessor $preprocessor_requests,
+        ICalendarSyncRemoteFacadeFactory $facade_factory,
        ITransactionService $tx_manager
    )
    {
@ -86,14 +92,28 @@ implements IMemberActionsCalendarSyncProcessingService
        $this->calendar_sync_repository          = $calendar_sync_repository;
        $this->email_creation_request_repository = $email_creation_request_repository;
        $this->preprocessor_requests             = $preprocessor_requests;
+        $this->facade_factory                    = $facade_factory;
        $this->tx_manager                        = $tx_manager;
    }

-
+    /**
+     * @param CalendarSyncInfo|null $calendar_sync_info
+     */
+    private function sendReSyncCalendarEmail(CalendarSyncInfo $calendar_sync_info){
+        if(!is_null($calendar_sync_info) && !$calendar_sync_info->isRevoked()){
+            // revoke it ...
+            $calendar_sync_info->setRevoked(true);
+            // create email request
+            $email_request = new CalendarSyncErrorEmailRequest();
+            $email_request->setSyncInfo($calendar_sync_info);
+            $this->email_creation_request_repository->add($email_request);
+        }
+    }
    /**
     * @param string $provider
     * @param int $batch_size
-     * @return int
+     * @return int|mixed
+     * @throws Exception
     */
    public function processActions($provider = 'ALL', $batch_size = 1000)
    {
@ -105,6 +125,7 @@ implements IMemberActionsCalendarSyncProcessingService
                $provider,
                new PagingInfo(1, $batch_size)
            );
+
            $requests = $this->preprocessor_requests->preProcessActions($res->getItems());
            log::info(sprintf("provider %s got %s request to process ...", $provider, count($requests)));

@ -113,7 +134,7 @@ implements IMemberActionsCalendarSyncProcessingService
                    log::debug(sprintf("iteration # %s", $count+1));
                    if (!$request instanceof MemberScheduleSummitActionSyncWorkRequest) continue;
                    $calendar_sync_info   = $request->getCalendarSyncInfo();
-                    $remote_facade        = CalendarSyncRemoteFacadeFactory::getInstance()->build($calendar_sync_info);
+                    $remote_facade        = $this->facade_factory->build($calendar_sync_info);
                    if (is_null($remote_facade)) continue;
                    $member               = $request->getOwner();
                    $request_type         = $request->getType();
@ -128,7 +149,7 @@ implements IMemberActionsCalendarSyncProcessingService
                                $request_type,
                                $member->getIdentifier(),
                                $calendar_sync_info->getId(),
-                                $calendar_sync_info->isRevoked()? 1:0
+                                $calendar_sync_info->isRevoked()? 1 : 0
                    ));

                    switch ($request_sub_type) {
@ -228,28 +249,20 @@ implements IMemberActionsCalendarSyncProcessingService
                }
                catch(RevokedAccessException $ex2){
                    Log::warning($ex2);
-
-                    if(!is_null($calendar_sync_info) && !$calendar_sync_info->isRevoked()){
-                        // revoke it ...
-                        $calendar_sync_info->setRevoked(true);
-                        // create email request
-                        $email_request = new CalendarSyncErrorEmailRequest();
-                        $email_request->setSyncInfo($calendar_sync_info);
-                        $this->email_creation_request_repository->add($email_request);
-                    }
+                    $this->sendReSyncCalendarEmail($calendar_sync_info);
                }
                catch(NotFoundResourceException $ex3){
-                    Log::error($ex3);
+                    Log::warning($ex3);
                }
-                catch(ServerErrorException $ex4){
-                    Log::error($ex4);
+                catch(ServerErrorException $ex5){
+                    Log::error($ex5);
                }
-                catch (RateLimitExceededException $ex5){
-                    Log::critical($ex5);
+                catch (RateLimitExceededException $ex6){
+                    Log::critical($ex6);
                    break;
                }
-                catch(Exception $ex6){
-                    Log::error($ex6);
+                catch(Exception $ex7){
+                    Log::error($ex7);
                }
            }
            return $count;
--- a/app/Services/ServicesProvider.php
+++ b/app/Services/ServicesProvider.php
@ -11,6 +11,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **/
+use App\Services\Apis\CalendarSync\ICalendarSyncRemoteFacadeFactory;
 use App\Services\Apis\GoogleGeoCodingAPI;
 use App\Services\Apis\IGeoCodingAPI;
 use App\Services\Model\AttendeeService;
@ -39,6 +40,7 @@ use Illuminate\Support\Facades\Config;
 use Illuminate\Support\ServiceProvider;
 use ModelSerializers\BaseSerializerTypeSelector;
 use ModelSerializers\ISerializerTypeSelector;
+use services\apis\CalendarSync\CalendarSyncRemoteFacadeFactory;
 use services\apis\EventbriteAPI;
 use services\apis\FireBaseGCMApi;
 use services\apis\IEventbriteAPI;
@ -114,6 +116,12 @@ final class ServicesProvider extends ServiceProvider
            AttendeeService::class
        );

+        App::singleton
+        (
+            ICalendarSyncRemoteFacadeFactory::class,
+            CalendarSyncRemoteFacadeFactory::class
+        );
+
        // work request pre processors

        App::singleton
@ -130,7 +138,6 @@ final class ServicesProvider extends ServiceProvider
            ->needs('App\Services\Model\ICalendarSyncWorkRequestQueueManager')
            ->give('App\Services\Model\AdminScheduleWorkQueueManager');

-
        // work request process services

        App::when('App\Services\Model\MemberActionsCalendarSyncProcessingService')
--- a/composer.json
+++ b/composer.json
@ -18,7 +18,7 @@
        "cocur/slugify": "^2.3",
        "guzzlehttp/guzzle": "^6.3",
        "google/apiclient": "^2.2",
-        "smarcet/caldavclient": "1.1.2",
+        "smarcet/caldavclient": "1.1.4",
        "smarcet/outlook-rest-client": "dev-master",
        "idct/sftp-client": "dev-master"
    },
--- a/composer.lock
+++ b/composer.lock
@ -4,7 +4,7 @@
        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
        "This file is @generated automatically"
    ],
-    "content-hash": "853937ac9f7c02f94071930ac2e4a463",
+    "content-hash": "89ace9898e00e4f6da81552b53a33c0f",
    "packages": [
        {
            "name": "classpreloader/classpreloader",
@ -633,12 +633,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/doctrine/lexer.git",
-                "reference": "b4f2b2fe5d5726e08a7d46fe3149b577e738463a"
+                "reference": "c0970c7889bfd33504c4fa54f35451c27897381d"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/lexer/zipball/b4f2b2fe5d5726e08a7d46fe3149b577e738463a",
-                "reference": "b4f2b2fe5d5726e08a7d46fe3149b577e738463a",
+                "url": "https://api.github.com/repos/doctrine/lexer/zipball/c0970c7889bfd33504c4fa54f35451c27897381d",
+                "reference": "c0970c7889bfd33504c4fa54f35451c27897381d",
                "shasum": ""
            },
            "require": {
@ -682,7 +682,7 @@
                "lexer",
                "parser"
            ],
-            "time": "2018-04-24T03:37:48+00:00"
+            "time": "2018-05-14T15:49:16+00:00"
        },
        {
            "name": "doctrine/orm",
@ -1004,16 +1004,16 @@
        },
        {
            "name": "google/apiclient-services",
-            "version": "v0.58",
+            "version": "v0.61",
            "source": {
                "type": "git",
                "url": "https://github.com/google/google-api-php-client-services.git",
-                "reference": "e21760a34daea7bc29e2866b62f8c8db4e91228d"
+                "reference": "f7221039fda179b3f5096a6272b38706f2a6fcd0"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/google/google-api-php-client-services/zipball/e21760a34daea7bc29e2866b62f8c8db4e91228d",
-                "reference": "e21760a34daea7bc29e2866b62f8c8db4e91228d",
+                "url": "https://api.github.com/repos/google/google-api-php-client-services/zipball/f7221039fda179b3f5096a6272b38706f2a6fcd0",
+                "reference": "f7221039fda179b3f5096a6272b38706f2a6fcd0",
                "shasum": ""
            },
            "require": {
@ -1037,7 +1037,7 @@
            "keywords": [
                "google"
            ],
-            "time": "2018-05-06T00:22:52+00:00"
+            "time": "2018-05-26T00:23:39+00:00"
        },
        {
            "name": "google/auth",
@ -1208,12 +1208,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/guzzle/psr7.git",
-                "reference": "239912a01c502f2d8f3c642eb2fcd4e58cf82a72"
+                "reference": "7fa8852adec06dabfbde1b028c4c9d9087558256"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/239912a01c502f2d8f3c642eb2fcd4e58cf82a72",
-                "reference": "239912a01c502f2d8f3c642eb2fcd4e58cf82a72",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/7fa8852adec06dabfbde1b028c4c9d9087558256",
+                "reference": "7fa8852adec06dabfbde1b028c4c9d9087558256",
                "shasum": ""
            },
            "require": {
@ -1230,7 +1230,7 @@
            "type": "library",
            "extra": {
                "branch-alias": {
-                    "dev-master": "1.4-dev"
+                    "dev-master": "1.5-dev"
                }
            },
            "autoload": {
@ -1266,7 +1266,7 @@
                "uri",
                "url"
            ],
-            "time": "2018-04-24T00:35:57+00:00"
+            "time": "2018-05-27T22:46:05+00:00"
        },
        {
            "name": "idct/sftp-client",
@ -1770,12 +1770,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/thephpleague/flysystem.git",
-                "reference": "c6560c72107e9a7ef6341f35fc87d42c7b71f972"
+                "reference": "454d6534e2efa6e299003e101d4f54412688e73f"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/c6560c72107e9a7ef6341f35fc87d42c7b71f972",
-                "reference": "c6560c72107e9a7ef6341f35fc87d42c7b71f972",
+                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/454d6534e2efa6e299003e101d4f54412688e73f",
+                "reference": "454d6534e2efa6e299003e101d4f54412688e73f",
                "shasum": ""
            },
            "require": {
@ -1846,7 +1846,7 @@
                "sftp",
                "storage"
            ],
-            "time": "2018-05-08T07:29:35+00:00"
+            "time": "2018-05-28T11:40:13+00:00"
        },
        {
            "name": "league/oauth2-client",
@ -2039,16 +2039,16 @@
        },
        {
            "name": "nesbot/carbon",
-            "version": "1.27.0",
+            "version": "1.29.2",
            "source": {
                "type": "git",
                "url": "https://github.com/briannesbitt/Carbon.git",
-                "reference": "ef81c39b67200dcd7401c24363dcac05ac3a4fe9"
+                "reference": "ed6aa898982f441ccc9b2acdec51490f2bc5d337"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/ef81c39b67200dcd7401c24363dcac05ac3a4fe9",
-                "reference": "ef81c39b67200dcd7401c24363dcac05ac3a4fe9",
+                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/ed6aa898982f441ccc9b2acdec51490f2bc5d337",
+                "reference": "ed6aa898982f441ccc9b2acdec51490f2bc5d337",
                "shasum": ""
            },
            "require": {
@ -2083,7 +2083,7 @@
                "datetime",
                "time"
            ],
-            "time": "2018-04-23T09:02:57+00:00"
+            "time": "2018-05-29T15:23:46+00:00"
        },
        {
            "name": "nikic/php-parser",
@ -2190,12 +2190,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "8c299f865f02fb1355002d32d925a343c55a840c"
+                "reference": "6b275cdcd51f37d284c54a8931ef2ee6a18be825"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/8c299f865f02fb1355002d32d925a343c55a840c",
-                "reference": "8c299f865f02fb1355002d32d925a343c55a840c",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/6b275cdcd51f37d284c54a8931ef2ee6a18be825",
+                "reference": "6b275cdcd51f37d284c54a8931ef2ee6a18be825",
                "shasum": ""
            },
            "require": {
@ -2274,7 +2274,7 @@
                "x.509",
                "x509"
            ],
-            "time": "2018-04-25T20:18:51+00:00"
+            "time": "2018-05-27T16:33:37+00:00"
        },
        {
            "name": "predis/predis",
@ -2777,16 +2777,16 @@
        },
        {
            "name": "smarcet/caldavclient",
-            "version": "1.1.2",
+            "version": "1.1.4",
            "source": {
                "type": "git",
                "url": "https://github.com/smarcet/CalDAVClient.git",
-                "reference": "08d1d94cf9b2b3ba363212a2e5f417625e9c2ec4"
+                "reference": "d37d2403f2283f1332e8cb8d05847df3482f08a8"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/smarcet/CalDAVClient/zipball/08d1d94cf9b2b3ba363212a2e5f417625e9c2ec4",
-                "reference": "08d1d94cf9b2b3ba363212a2e5f417625e9c2ec4",
+                "url": "https://api.github.com/repos/smarcet/CalDAVClient/zipball/d37d2403f2283f1332e8cb8d05847df3482f08a8",
+                "reference": "d37d2403f2283f1332e8cb8d05847df3482f08a8",
                "shasum": ""
            },
            "require": {
@ -2822,7 +2822,7 @@
                "icloud",
                "synchronization"
            ],
-            "time": "2018-05-03T21:49:20+00:00"
+            "time": "2018-06-01T22:00:49+00:00"
        },
        {
            "name": "smarcet/outlook-rest-client",
@ -3297,17 +3297,20 @@
            "source": {
                "type": "git",
                "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "7cc359f1b7b80fc25ed7796be7d96adc9b354bae"
+                "reference": "9d31bef82d2e9b033f335d60b96611757f98c605"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/7cc359f1b7b80fc25ed7796be7d96adc9b354bae",
-                "reference": "7cc359f1b7b80fc25ed7796be7d96adc9b354bae",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/9d31bef82d2e9b033f335d60b96611757f98c605",
+                "reference": "9d31bef82d2e9b033f335d60b96611757f98c605",
                "shasum": ""
            },
            "require": {
                "php": ">=5.3.3"
            },
+            "suggest": {
+                "ext-ctype": "For best performance"
+            },
            "type": "library",
            "extra": {
                "branch-alias": {
@ -3344,7 +3347,7 @@
                "polyfill",
                "portable"
            ],
-            "time": "2018-04-30T19:57:29+00:00"
+            "time": "2018-05-17T18:32:56+00:00"
        },
        {
            "name": "symfony/polyfill-mbstring",
@ -3352,12 +3355,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "3296adf6a6454a050679cde90f95350ad604b171"
+                "reference": "25b83a5050c6607e2dfa814ffb15388caf7ce690"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/3296adf6a6454a050679cde90f95350ad604b171",
-                "reference": "3296adf6a6454a050679cde90f95350ad604b171",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/25b83a5050c6607e2dfa814ffb15388caf7ce690",
+                "reference": "25b83a5050c6607e2dfa814ffb15388caf7ce690",
                "shasum": ""
            },
            "require": {
@ -3403,7 +3406,7 @@
                "portable",
                "shim"
            ],
-            "time": "2018-04-26T10:06:28+00:00"
+            "time": "2018-05-30T15:56:36+00:00"
        },
        {
            "name": "symfony/polyfill-php55",
@ -4255,12 +4258,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "5d4764d0b9beb04d5b36801c868cfc79a12c70a3"
+                "reference": "6471ce6aa91ec03e9fdf3ca188e277104d8a7d1c"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/5d4764d0b9beb04d5b36801c868cfc79a12c70a3",
-                "reference": "5d4764d0b9beb04d5b36801c868cfc79a12c70a3",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/6471ce6aa91ec03e9fdf3ca188e277104d8a7d1c",
+                "reference": "6471ce6aa91ec03e9fdf3ca188e277104d8a7d1c",
                "shasum": ""
            },
            "require": {
@ -4272,7 +4275,7 @@
            },
            "require-dev": {
                "phpspec/phpspec": "^2.5|^3.2",
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5"
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5 || ^7.1"
            },
            "type": "library",
            "extra": {
@ -4310,7 +4313,7 @@
                "spy",
                "stub"
            ],
-            "time": "2018-04-19T14:17:18+00:00"
+            "time": "2018-05-09T14:00:54+00:00"
        },
        {
            "name": "phpunit/php-code-coverage",
@ -5230,12 +5233,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/webmozart/assert.git",
-                "reference": "23bf61bc8a7cc229d7ce8689b1bf818a9e192cac"
+                "reference": "53927dddf3afa2088b355188e143bba42159bf5d"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/webmozart/assert/zipball/23bf61bc8a7cc229d7ce8689b1bf818a9e192cac",
-                "reference": "23bf61bc8a7cc229d7ce8689b1bf818a9e192cac",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/53927dddf3afa2088b355188e143bba42159bf5d",
+                "reference": "53927dddf3afa2088b355188e143bba42159bf5d",
                "shasum": ""
            },
            "require": {
@ -5272,7 +5275,7 @@
                "check",
                "validate"
            ],
-            "time": "2018-04-19T15:46:26+00:00"
+            "time": "2018-05-29T14:25:02+00:00"
        }
    ],
    "aliases": [],
--- a/tests/SummitICloudCalendarSyncTest.php
+++ b/tests/SummitICloudCalendarSyncTest.php
@ -0,0 +1,108 @@
+<?php
+/**
+ * Copyright 2017 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+use App\Services\Model\MemberActionsCalendarSyncProcessingService;
+use models\summit\IAbstractCalendarSyncWorkRequestRepository;
+use models\summit\ICalendarSyncInfoRepository;
+use models\main\IEmailCreationRequestRepository;
+use App\Services\Model\ICalendarSyncWorkRequestPreProcessor;
+use App\Services\Apis\CalendarSync\ICalendarSyncRemoteFacadeFactory;
+use utils\PagingResponse;
+use models\summit\CalendarSync\WorkQueue\MemberEventScheduleSummitActionSyncWorkRequest;
+use models\summit\SummitEvent;
+use models\main\Member;
+use models\summit\CalendarSync\CalendarSyncInfo;
+use models\summit\CalendarSync\WorkQueue\AbstractCalendarSyncWorkRequest;
+use services\apis\CalendarSync\ICalendarSyncRemoteFacade;
+use CalDAVClient\Facade\Exceptions\ConflictException;
+/**
+ * Class SummitICloudCalendarSyncTest
+ */
+final class SummitICloudCalendarSyncTest extends TestCase
+{
+    public function __construct()
+    {
+    }
+
+    protected function prepareForTests()
+    {
+        parent::prepareForTests();
+    }
+
+    public function tearDown()
+    {
+        Mockery::close();
+    }
+
+    public function createApplication()
+    {
+        $app = parent::createApplication();
+
+
+        $repo_mock = Mockery::mock(IAbstractCalendarSyncWorkRequestRepository::class)
+                     ->shouldIgnoreMissing();
+
+        $repo_mock->shouldReceive('getUnprocessedMemberScheduleWorkRequestActionByPage')->andReturn(new PagingResponse(1, 10, 1, 1, []));
+
+        $app->instance(IAbstractCalendarSyncWorkRequestRepository::class, $repo_mock);
+
+        $repo_mock = Mockery::mock(ICalendarSyncInfoRepository::class)->shouldIgnoreMissing();
+        $app->instance(ICalendarSyncInfoRepository::class, $repo_mock);
+
+        $values     = [];
+        $request     = Mockery::mock(MemberEventScheduleSummitActionSyncWorkRequest::class)->shouldIgnoreMissing();
+        $request->shouldReceive('getSummitEventId')->andReturn(1);
+        $summit_event = Mockery::mock(SummitEvent::class)->shouldIgnoreMissing();
+        $member       = Mockery::mock(Member::class)->shouldIgnoreMissing();
+        $calendar_sync_info = Mockery::mock(CalendarSyncInfo::class)->shouldIgnoreMissing();
+        $summit_event->shouldReceive('getId')->andReturn(1);
+
+        $request->shouldReceive('getSummitEvent')->andReturn($summit_event);
+
+        $request->shouldReceive('getCalendarSyncInfo')->andReturn($calendar_sync_info);
+        $request->shouldReceive('getOwner')->andReturn($member);
+        $request->shouldReceive('getType')->andReturn(AbstractCalendarSyncWorkRequest::TypeAdd);
+        $request->shouldReceive('getSubType')->andReturn(MemberEventScheduleSummitActionSyncWorkRequest::SubType);
+
+        $values[]   = $request;
+
+        $repo_email = Mockery::mock(IEmailCreationRequestRepository::class)
+                      ->shouldIgnoreMissing();
+        $app->instance(IEmailCreationRequestRepository::class, $repo_email);
+
+        $processor = Mockery::mock(ICalendarSyncWorkRequestPreProcessor::class)->shouldIgnoreMissing();
+        $processor->shouldReceive('preProcessActions')->andReturn($values);
+
+        $app->instance(ICalendarSyncWorkRequestPreProcessor::class, $processor);
+
+        $facade  = Mockery::mock(ICalendarSyncRemoteFacade::class)->shouldIgnoreMissing();
+        $message = <<<HTML
+<html><head><title>Conflict</title></head><body><h1>Conflict</h1><p>cannot
+PUT to non-existent parent</p></body></html>
+HTML;
+        $error   = new ConflictException($message, 409);
+        $facade->shouldReceive('addEvent')->andThrow($error);
+
+        $factory = Mockery::mock(ICalendarSyncRemoteFacadeFactory::class)->shouldIgnoreMissing();
+        $factory->shouldReceive('build')->andReturn($facade);
+        $app->instance(ICalendarSyncRemoteFacadeFactory::class, $factory);
+        return $app;
+    }
+
+    public function test409ResponseFromCalDav(){
+
+        $service = App::make(MemberActionsCalendarSyncProcessingService::class);
+        
+        $service->processActions(CalendarSyncInfo::ProvideriCloud, 1000);
+    }
+}