231 lines
7.5 KiB
PHP
231 lines
7.5 KiB
PHP
<?php namespace App\Services;
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/**
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* Copyright 2018 OpenStack Foundation
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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use App\Events\SummitEventTypeDeleted;
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use App\Events\SummitEventTypeInserted;
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use App\Events\SummitEventTypeUpdated;
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use App\Models\Foundation\Summit\Factories\SummitEventTypeFactory;
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use App\Models\Foundation\Summit\Repositories\IDefaultSummitEventTypeRepository;
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use App\Models\Foundation\Summit\Repositories\ISummitEventTypeRepository;
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use App\Services\Model\AbstractService;
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use App\Services\Model\ISummitEventTypeService;
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use Illuminate\Support\Facades\Event;
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use libs\utils\ITransactionService;
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use models\exceptions\EntityNotFoundException;
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use models\exceptions\ValidationException;
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use models\summit\Summit;
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use models\summit\SummitEventType;
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/**
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* Class SummitEventTypeService
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* @package App\Services
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*/
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final class SummitEventTypeService
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extends AbstractService
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implements ISummitEventTypeService
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{
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/**
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* @var ISummitEventTypeRepository
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*/
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private $repository;
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/**
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* @var IDefaultSummitEventTypeRepository
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*/
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private $default_event_types_repository;
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/**
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* SummitEventTypeService constructor.
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* @param ISummitEventTypeRepository $repository
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* @param IDefaultSummitEventTypeRepository $default_event_types_repository
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* @param ITransactionService $tx_service
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*/
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public function __construct
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(
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ISummitEventTypeRepository $repository,
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IDefaultSummitEventTypeRepository $default_event_types_repository,
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ITransactionService $tx_service
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)
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{
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parent::__construct($tx_service);
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$this->repository = $repository;
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$this->default_event_types_repository = $default_event_types_repository;
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}
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/**
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* @param Summit $summit
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* @param array $data
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* @return SummitEventType
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* @throws EntityNotFoundException
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* @throws ValidationException
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*/
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public function addEventType(Summit $summit, array $data)
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{
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$event_type = $this->tx_service->transaction(function() use($summit, $data){
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$type = trim($data['name']);
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if($summit->hasEventType($type)){
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throw new ValidationException(sprintf("event type %s already exist on summit id %s", $type, $summit->getId()));
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}
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$event_type = SummitEventTypeFactory::build($summit, $data);
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if(is_null($event_type))
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throw new ValidationException(sprintf("class_name %s is invalid", $data['class_name']));
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return $event_type;
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});
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Event::fire
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(
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new SummitEventTypeInserted
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(
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$event_type->getId(),
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$event_type->getClassName(),
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$event_type->getSummitId()
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)
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);
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return $event_type;
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}
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/**
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* @param Summit $summit
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* @param int $event_type_id
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* @param array $data
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* @return SummitEventType
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* @throws EntityNotFoundException
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* @throws ValidationException
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*/
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public function updateEventType(Summit $summit, $event_type_id, array $data)
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{
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return $this->tx_service->transaction(function() use($summit, $event_type_id, $data){
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$type = isset($data['name']) ? trim($data['name']) : null;
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$event_type = $summit->getEventType($event_type_id);
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if(is_null($event_type))
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throw new EntityNotFoundException(sprintf("event type id %s does not belongs to summit id %s", $event_type_id, $summit->getId()));
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if(!empty($type)) {
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$old_event_type = $summit->getEventTypeByType($type);
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if(!is_null($old_event_type) && $old_event_type->getId() != $event_type->getId()){
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throw new ValidationException(sprintf("name %s already belongs to another event type id %s", $type, $old_event_type->getId()));
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}
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}
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$event_type = SummitEventTypeFactory::populate($event_type, $summit, $data);
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Event::fire
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(
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new SummitEventTypeUpdated
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(
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$event_type->getId(),
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$event_type->getClassName(),
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$event_type->getSummitId()
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)
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);
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return $event_type;
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});
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}
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/**
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* @param Summit $summit
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* @param int $event_type_id
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* @return void
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* @throws EntityNotFoundException
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* @throws ValidationException
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*/
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public function deleteEventType(Summit $summit, $event_type_id)
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{
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return $this->tx_service->transaction(function() use($event_type_id, $summit){
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$event_type = $summit->getEventType($event_type_id);
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if(is_null($event_type))
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throw new EntityNotFoundException
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(
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sprintf("event type id %s does not belongs to summit id %s", $event_type_id, $summit->getId())
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);
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if ($event_type->isDefault())
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throw new ValidationException
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(
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sprintf("event type id %s is a default one and is not allowed to be deleted", $event_type_id)
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);
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$summit_events = $event_type->getRelatedPublishedSummitEventsIds();
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if(count($summit_events) > 0){
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throw new ValidationException
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(
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sprintf("event type id %s could not be deleted bc its assigned to published events on summit id %s", $event_type_id, $summit->getId())
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);
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}
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Event::fire
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(
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new SummitEventTypeDeleted
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(
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$event_type->getId(),
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$event_type->getClassName(),
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$event_type->getSummitId()
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)
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);
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$summit->removeEventType($event_type);
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});
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}
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/**
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* @param Summit $summit
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* @return SummitEventType[]
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* @throws EntityNotFoundException
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* @throws ValidationException
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*/
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public function seedDefaultEventTypes(Summit $summit)
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{
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$added_types = $this->tx_service->transaction(function() use($summit){
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$added_types = [];
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$default_types = $this->default_event_types_repository->getAll();
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foreach ($default_types as $default_type){
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$former_type = $summit->getEventTypeByType($default_type->getType());
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if(!is_null($former_type)) continue;
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$new_type = $default_type->buildType($summit);
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$summit->addEventType($new_type);
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$added_types[] = $new_type;
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}
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return $added_types;
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});
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foreach ($added_types as $event_type){
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Event::fire
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(
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new SummitEventTypeInserted
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(
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$event_type->getId(),
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$event_type->getClassName(),
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$event_type->getSummitId()
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)
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);
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}
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return $added_types;
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}
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} |