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			450 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			450 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| /**
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|  * RuleGroupController.php
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|  * Copyright (c) 2018 thegrumpydictator@gmail.com
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|  *
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|  * This file is part of Firefly III.
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|  *
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|  * Firefly III is free software: you can redistribute it and/or modify
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|  * it under the terms of the GNU General Public License as published by
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|  * the Free Software Foundation, either version 3 of the License, or
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|  * (at your option) any later version.
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|  *
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|  * Firefly III is distributed in the hope that it will be useful,
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|  * but WITHOUT ANY WARRANTY; without even the implied warranty of
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|  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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|  * GNU General Public License for more details.
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|  *
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|  * You should have received a copy of the GNU General Public License
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|  * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
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|  */
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| 
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| declare(strict_types=1);
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| 
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| namespace FireflyIII\Api\V1\Controllers;
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| 
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| use Carbon\Carbon;
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| use Exception;
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| use FireflyIII\Api\V1\Requests\RuleGroupRequest;
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| use FireflyIII\Exceptions\FireflyException;
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| use FireflyIII\Jobs\ExecuteRuleOnExistingTransactions;
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| use FireflyIII\Models\AccountType;
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| use FireflyIII\Models\Rule;
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| use FireflyIII\Models\RuleGroup;
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| use FireflyIII\Repositories\Account\AccountRepositoryInterface;
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| use FireflyIII\Repositories\RuleGroup\RuleGroupRepositoryInterface;
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| use FireflyIII\TransactionRules\TransactionMatcher;
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| use FireflyIII\Transformers\RuleGroupTransformer;
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| use FireflyIII\Transformers\RuleTransformer;
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| use FireflyIII\Transformers\TransactionTransformer;
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| use FireflyIII\User;
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| use Illuminate\Http\JsonResponse;
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| use Illuminate\Http\Request;
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| use Illuminate\Pagination\LengthAwarePaginator;
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| use Illuminate\Support\Collection;
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| use League\Fractal\Manager;
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| use League\Fractal\Pagination\IlluminatePaginatorAdapter;
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| use League\Fractal\Resource\Collection as FractalCollection;
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| use League\Fractal\Resource\Item;
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| use League\Fractal\Serializer\JsonApiSerializer;
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| use Log;
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| 
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| /**
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|  * Class RuleGroupController
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|  */
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| class RuleGroupController extends Controller
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| {
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|     /** @var AccountRepositoryInterface Account repository */
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|     private $accountRepository;
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|     /** @var RuleGroupRepositoryInterface The rule group repository */
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|     private $ruleGroupRepository;
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| 
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|     /**
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|      * RuleGroupController constructor.
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|      * @codeCoverageIgnore
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|      */
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|     public function __construct()
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|     {
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|         parent::__construct();
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|         $this->middleware(
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|             function ($request, $next) {
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|                 /** @var User $user */
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|                 $user = auth()->user();
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| 
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|                 $this->ruleGroupRepository = app(RuleGroupRepositoryInterface::class);
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|                 $this->ruleGroupRepository->setUser($user);
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| 
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|                 $this->accountRepository = app(AccountRepositoryInterface::class);
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|                 $this->accountRepository->setUser($user);
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| 
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|                 return $next($request);
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|             }
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|         );
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|     }
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| 
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|     /**
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|      * Delete the resource.
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|      *
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|      * @param RuleGroup $ruleGroup
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|      *
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|      * @return JsonResponse
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|      * @codeCoverageIgnore
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|      */
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|     public function delete(RuleGroup $ruleGroup): JsonResponse
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|     {
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|         $this->ruleGroupRepository->destroy($ruleGroup, null);
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| 
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|         return response()->json([], 204);
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|     }
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| 
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|     /**
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|      * List all of them.
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|      *
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|      * @param Request $request
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|      *
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|      * @return JsonResponse
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|      * @codeCoverageIgnore
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|      */
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|     public function index(Request $request): JsonResponse
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|     {
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|         // create some objects:
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|         $manager = new Manager;
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|         $baseUrl = $request->getSchemeAndHttpHost() . '/api/v1';
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| 
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|         // types to get, page size:
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|         $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
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| 
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|         // get list of rule groups. Count it and split it.
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|         $collection = $this->ruleGroupRepository->get();
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|         $count      = $collection->count();
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|         $ruleGroups = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
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| 
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|         // make paginator:
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|         $paginator = new LengthAwarePaginator($ruleGroups, $count, $pageSize, $this->parameters->get('page'));
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|         $paginator->setPath(route('api.v1.rule_groups.index') . $this->buildParams());
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| 
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|         // present to user.
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var RuleGroupTransformer $transformer */
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|         $transformer = app(RuleGroupTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new FractalCollection($ruleGroups, $transformer, 'rule_groups');
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|         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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|     }
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| 
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|     /**
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|      * @param Request $request
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|      * @param RuleGroup $group
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|      *
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|      * @return JsonResponse
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|      * @codeCoverageIgnore
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|      */
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|     public function rules(Request $request, RuleGroup $group): JsonResponse
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|     {
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|         // create some objects:
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|         $manager = new Manager;
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|         $baseUrl = $request->getSchemeAndHttpHost() . '/api/v1';
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| 
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|         // types to get, page size:
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|         $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
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| 
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|         // get list of budgets. Count it and split it.
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|         $collection = $this->ruleGroupRepository->getRules($group);
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|         $count      = $collection->count();
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|         $rules      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
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| 
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|         // make paginator:
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|         $paginator = new LengthAwarePaginator($rules, $count, $pageSize, $this->parameters->get('page'));
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|         $paginator->setPath(route('api.v1.rule_groups.rules', [$group->id]) . $this->buildParams());
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| 
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|         // present to user.
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var RuleTransformer $transformer */
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|         $transformer = app(RuleTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new FractalCollection($rules, $transformer, 'rules');
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|         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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| 
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|     }
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| 
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|     /**
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|      * List single resource.
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|      *
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|      * @param Request $request
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|      * @param RuleGroup $ruleGroup
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|      *
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|      * @return JsonResponse
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|      * @codeCoverageIgnore
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|      */
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|     public function show(Request $request, RuleGroup $ruleGroup): JsonResponse
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|     {
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|         $manager = new Manager();
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|         $baseUrl = $request->getSchemeAndHttpHost() . '/api/v1';
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var RuleGroupTransformer $transformer */
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|         $transformer = app(RuleGroupTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new Item($ruleGroup, $transformer, 'rule_groups');
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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| 
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|     }
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| 
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|     /**
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|      * Store new object.
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|      *
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|      * @param RuleGroupRequest $request
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|      *
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|      * @return JsonResponse
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|      */
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|     public function store(RuleGroupRequest $request): JsonResponse
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|     {
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|         $ruleGroup = $this->ruleGroupRepository->store($request->getAll());
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|         $manager   = new Manager();
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|         $baseUrl   = $request->getSchemeAndHttpHost() . '/api/v1';
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var RuleGroupTransformer $transformer */
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|         $transformer = app(RuleGroupTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new Item($ruleGroup, $transformer, 'rule_groups');
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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| 
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|     }
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| 
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|     /**
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|      * @param Request $request
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|      * @param RuleGroup $group
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|      *
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|      * @return JsonResponse
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|      * @throws FireflyException
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|      */
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|     public function testGroup(Request $request, RuleGroup $group): JsonResponse
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|     {
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|         Log::debug('Now in testGroup()');
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|         /** @var Collection $rules */
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|         $rules = $this->ruleGroupRepository->getActiveRules($group);
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|         if (0 === $rules->count()) {
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|             throw new FireflyException('No rules in this rule group.');
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|         }
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|         $parameters           = $this->getTestParameters($request);
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|         $accounts             = $this->getAccountParameter($parameters['account_list']);
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|         $matchingTransactions = new Collection;
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| 
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|         Log::debug(sprintf('Going to test %d rules', $rules->count()));
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|         /** @var Rule $rule */
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|         foreach ($rules as $rule) {
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|             Log::debug(sprintf('Now testing rule #%d, "%s"', $rule->id, $rule->title));
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|             /** @var TransactionMatcher $matcher */
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|             $matcher = app(TransactionMatcher::class);
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|             // set all parameters:
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|             $matcher->setRule($rule);
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|             $matcher->setStartDate($parameters['start_date']);
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|             $matcher->setEndDate($parameters['end_date']);
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|             $matcher->setSearchLimit($parameters['search_limit']);
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|             $matcher->setTriggeredLimit($parameters['trigger_limit']);
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|             $matcher->setAccounts($accounts);
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| 
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|             $result               = $matcher->findTransactionsByRule();
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|             $matchingTransactions = $result->merge($matchingTransactions);
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|         }
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|         $matchingTransactions = $matchingTransactions->unique('id');
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| 
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|         // make paginator out of results.
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|         $count        = $matchingTransactions->count();
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|         $transactions = $matchingTransactions->slice(($parameters['page'] - 1) * $parameters['page_size'], $parameters['page_size']);
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|         // make paginator:
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|         $paginator = new LengthAwarePaginator($transactions, $count, $parameters['page_size'], $parameters['page']);
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|         $paginator->setPath(route('api.v1.rule_groups.test', [$group->id]) . $this->buildParams());
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| 
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|         // resulting list is presented as JSON thing.
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|         $manager = new Manager();
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|         $baseUrl = $request->getSchemeAndHttpHost() . '/api/v1';
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var TransactionTransformer $transformer */
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|         $transformer = app(TransactionTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new FractalCollection($matchingTransactions, $transformer, 'transactions');
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|         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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|     }
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| 
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|     /**
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|      * Execute the given rule group on a set of existing transactions.
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|      *
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|      * @param Request $request
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|      * @param RuleGroup $group
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|      *
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|      * @return JsonResponse
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|      * @throws Exception
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|      */
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|     public function triggerGroup(Request $request, RuleGroup $group): JsonResponse
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|     {
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|         // Get parameters specified by the user
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|         /** @var User $user */
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|         $user        = auth()->user();
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|         $startDate   = new Carbon($request->get('start_date'));
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|         $endDate     = new Carbon($request->get('end_date'));
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|         $accountList = '' === (string)$request->query('accounts') ? [] : explode(',', $request->query('accounts'));
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|         $accounts    = new Collection;
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| 
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|         foreach ($accountList as $accountId) {
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|             Log::debug(sprintf('Searching for asset account with id "%s"', $accountId));
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|             $account = $this->accountRepository->findNull((int)$accountId);
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|             if (null !== $account && AccountType::ASSET === $account->accountType->type) {
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|                 Log::debug(sprintf('Found account #%d ("%s") and its an asset account', $account->id, $account->name));
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|                 $accounts->push($account);
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|             }
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|             if (null === $account) {
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|                 Log::debug(sprintf('No asset account with id "%s"', $accountId));
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|             }
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|         }
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| 
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|         /** @var Collection $rules */
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|         $rules = $this->ruleGroupRepository->getActiveRules($group);
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|         foreach ($rules as $rule) {
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|             // Create a job to do the work asynchronously
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|             $job = new ExecuteRuleOnExistingTransactions($rule);
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| 
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|             // Apply parameters to the job
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|             $job->setUser($user);
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|             $job->setAccounts($accounts);
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|             $job->setStartDate($startDate);
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|             $job->setEndDate($endDate);
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| 
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|             // Dispatch a new job to execute it in a queue
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|             $this->dispatch($job);
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|         }
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| 
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|         return response()->json([], 204);
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|     }
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| 
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|     /**
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|      * Update a rule group.
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|      *
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|      * @param RuleGroupRequest $request
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|      * @param RuleGroup $ruleGroup
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|      *
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|      * @return JsonResponse
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|      */
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|     public function update(RuleGroupRequest $request, RuleGroup $ruleGroup): JsonResponse
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|     {
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|         $ruleGroup = $this->ruleGroupRepository->update($ruleGroup, $request->getAll());
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|         $manager   = new Manager();
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|         $baseUrl   = $request->getSchemeAndHttpHost() . '/api/v1';
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var RuleGroupTransformer $transformer */
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|         $transformer = app(RuleGroupTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new Item($ruleGroup, $transformer, 'rule_groups');
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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|     }
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| 
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|     /**
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|      * @param Request $request
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|      * @param RuleGroup $ruleGroup
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|      * @return JsonResponse
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|      */
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|     public function down(Request $request, RuleGroup $ruleGroup): JsonResponse
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|     {
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|         $this->ruleGroupRepository->moveDown($ruleGroup);
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|         $ruleGroup = $this->ruleGroupRepository->find($ruleGroup->id);
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|         $manager   = new Manager();
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|         $baseUrl   = $request->getSchemeAndHttpHost() . '/api/v1';
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var RuleGroupTransformer $transformer */
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|         $transformer = app(RuleGroupTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new Item($ruleGroup, $transformer, 'rule_groups');
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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|     }
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| 
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|     /**
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|      * @param Request $request
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|      * @param RuleGroup $ruleGroup
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|      * @return JsonResponse
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|      */
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|     public function up(Request $request, RuleGroup $ruleGroup): JsonResponse
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|     {
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|         $this->ruleGroupRepository->moveUp($ruleGroup);
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|         $ruleGroup = $this->ruleGroupRepository->find($ruleGroup->id);
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|         $manager   = new Manager();
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|         $baseUrl   = $request->getSchemeAndHttpHost() . '/api/v1';
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|         $manager->setSerializer(new JsonApiSerializer($baseUrl));
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| 
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|         /** @var RuleGroupTransformer $transformer */
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|         $transformer = app(RuleGroupTransformer::class);
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|         $transformer->setParameters($this->parameters);
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| 
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|         $resource = new Item($ruleGroup, $transformer, 'rule_groups');
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| 
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|         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
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|     }
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| 
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|     /**
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|      * @param Request $request
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|      *
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|      * @return array
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|      */
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|     private function getTestParameters(Request $request): array
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|     {
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|         return [
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|             'page_size'     => (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data,
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|             'page'          => 0 === (int)$request->query('page') ? 1 : (int)$request->query('page'),
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|             'start_date'    => null === $request->query('start_date') ? null : Carbon::createFromFormat('Y-m-d', $request->query('start_date')),
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|             'end_date'      => null === $request->query('end_date') ? null : Carbon::createFromFormat('Y-m-d', $request->query('end_date')),
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|             'search_limit'  => 0 === (int)$request->query('search_limit') ? (int)config('firefly.test-triggers.limit') : (int)$request->query('search_limit'),
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|             'trigger_limit' => 0 === (int)$request->query('triggered_limit')
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|                 ? (int)config('firefly.test-triggers.range')
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|                 : (int)$request->query(
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|                     'triggered_limit'
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|                 ),
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|             'account_list'  => '' === (string)$request->query('accounts') ? [] : explode(',', $request->query('accounts')),
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|         ];
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|     }
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| 
 | |
|     /**
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|      * @param array $accounts
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|      *
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|      * @return Collection
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|      */
 | |
|     private function getAccountParameter(array $accounts): Collection
 | |
|     {
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|         $return = new Collection;
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|         foreach ($accounts as $accountId) {
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|             Log::debug(sprintf('Searching for asset account with id "%s"', $accountId));
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|             $account = $this->accountRepository->findNull((int)$accountId);
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|             if (null !== $account && AccountType::ASSET === $account->accountType->type) {
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|                 Log::debug(sprintf('Found account #%d ("%s") and its an asset account', $account->id, $account->name));
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|                 $return->push($account);
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|             }
 | |
|             if (null === $account) {
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|                 Log::debug(sprintf('No asset account with id "%s"', $accountId));
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|             }
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|         }
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| 
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|         return $return;
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|     }
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| }
 |