firefly-iii/app/Api/V1/Controllers/RuleGroupController.php
2020-03-17 14:53:17 +01:00

368 lines
13 KiB
PHP

<?php
/**
* RuleGroupController.php
* Copyright (c) 2019 james@firefly-iii.org
*
* This file is part of Firefly III (https://github.com/firefly-iii).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Api\V1\Controllers;
use Exception;
use FireflyIII\Api\V1\Requests\RuleGroupRequest;
use FireflyIII\Api\V1\Requests\RuleGroupTestRequest;
use FireflyIII\Api\V1\Requests\RuleGroupTriggerRequest;
use FireflyIII\Exceptions\FireflyException;
use FireflyIII\Helpers\Collector\GroupCollectorInterface;
use FireflyIII\Models\Rule;
use FireflyIII\Models\RuleGroup;
use FireflyIII\Repositories\Account\AccountRepositoryInterface;
use FireflyIII\Repositories\RuleGroup\RuleGroupRepositoryInterface;
use FireflyIII\TransactionRules\Engine\RuleEngine;
use FireflyIII\TransactionRules\TransactionMatcher;
use FireflyIII\Transformers\RuleGroupTransformer;
use FireflyIII\Transformers\RuleTransformer;
use FireflyIII\Transformers\TransactionGroupTransformer;
use FireflyIII\User;
use Illuminate\Http\JsonResponse;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\Collection;
use League\Fractal\Pagination\IlluminatePaginatorAdapter;
use League\Fractal\Resource\Collection as FractalCollection;
use League\Fractal\Resource\Item;
use Log;
/**
* Class RuleGroupController
*/
class RuleGroupController extends Controller
{
/** @var AccountRepositoryInterface Account repository */
private $accountRepository;
/** @var RuleGroupRepositoryInterface The rule group repository */
private $ruleGroupRepository;
/**
* RuleGroupController constructor.
*
* @codeCoverageIgnore
*/
public function __construct()
{
parent::__construct();
$this->middleware(
function ($request, $next) {
/** @var User $user */
$user = auth()->user();
$this->ruleGroupRepository = app(RuleGroupRepositoryInterface::class);
$this->ruleGroupRepository->setUser($user);
$this->accountRepository = app(AccountRepositoryInterface::class);
$this->accountRepository->setUser($user);
return $next($request);
}
);
}
/**
* Delete the resource.
*
* @param RuleGroup $ruleGroup
*
* @return JsonResponse
* @codeCoverageIgnore
*/
public function delete(RuleGroup $ruleGroup): JsonResponse
{
$this->ruleGroupRepository->destroy($ruleGroup, null);
return response()->json([], 204);
}
/**
* List all of them.
*
* @return JsonResponse
* @codeCoverageIgnore
*/
public function index(): JsonResponse
{
$manager = $this->getManager();
// types to get, page size:
$pageSize = (int) app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
// get list of rule groups. Count it and split it.
$collection = $this->ruleGroupRepository->get();
$count = $collection->count();
$ruleGroups = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
// make paginator:
$paginator = new LengthAwarePaginator($ruleGroups, $count, $pageSize, $this->parameters->get('page'));
$paginator->setPath(route('api.v1.rule_groups.index') . $this->buildParams());
/** @var RuleGroupTransformer $transformer */
$transformer = app(RuleGroupTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new FractalCollection($ruleGroups, $transformer, 'rule_groups');
$resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
/**
* @param RuleGroup $ruleGroup
*
* @return JsonResponse
*/
public function moveDown(RuleGroup $ruleGroup): JsonResponse
{
$this->ruleGroupRepository->moveDown($ruleGroup);
$ruleGroup = $this->ruleGroupRepository->find($ruleGroup->id);
$manager = $this->getManager();
/** @var RuleGroupTransformer $transformer */
$transformer = app(RuleGroupTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new Item($ruleGroup, $transformer, 'rule_groups');
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
/**
* @param RuleGroup $ruleGroup
*
* @return JsonResponse
*/
public function moveUp(RuleGroup $ruleGroup): JsonResponse
{
$this->ruleGroupRepository->moveUp($ruleGroup);
$ruleGroup = $this->ruleGroupRepository->find($ruleGroup->id);
$manager = $this->getManager();
/** @var RuleGroupTransformer $transformer */
$transformer = app(RuleGroupTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new Item($ruleGroup, $transformer, 'rule_groups');
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
/**
* @param RuleGroup $group
*
* @return JsonResponse
* @codeCoverageIgnore
*/
public function rules(RuleGroup $group): JsonResponse
{
$manager = $this->getManager();
// types to get, page size:
$pageSize = (int) app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
// get list of budgets. Count it and split it.
$collection = $this->ruleGroupRepository->getRules($group);
$count = $collection->count();
$rules = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
// make paginator:
$paginator = new LengthAwarePaginator($rules, $count, $pageSize, $this->parameters->get('page'));
$paginator->setPath(route('api.v1.rule_groups.rules', [$group->id]) . $this->buildParams());
/** @var RuleTransformer $transformer */
$transformer = app(RuleTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new FractalCollection($rules, $transformer, 'rules');
$resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
/**
* List single resource.
*
* @param RuleGroup $ruleGroup
*
* @return JsonResponse
* @codeCoverageIgnore
*/
public function show(RuleGroup $ruleGroup): JsonResponse
{
$manager = $this->getManager();
/** @var RuleGroupTransformer $transformer */
$transformer = app(RuleGroupTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new Item($ruleGroup, $transformer, 'rule_groups');
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
/**
* Store new object.
*
* @param RuleGroupRequest $request
*
* @return JsonResponse
*/
public function store(RuleGroupRequest $request): JsonResponse
{
$ruleGroup = $this->ruleGroupRepository->store($request->getAll());
$manager = $this->getManager();
/** @var RuleGroupTransformer $transformer */
$transformer = app(RuleGroupTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new Item($ruleGroup, $transformer, 'rule_groups');
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
/**
* @param RuleGroupTestRequest $request
* @param RuleGroup $group
*
* @throws FireflyException
*
* @return JsonResponse
*/
public function testGroup(RuleGroupTestRequest $request, RuleGroup $group): JsonResponse
{
$pageSize = (int) app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
Log::debug('Now in testGroup()');
/** @var Collection $rules */
$rules = $this->ruleGroupRepository->getActiveRules($group);
if (0 === $rules->count()) {
throw new FireflyException('200023: No rules in this rule group.');
}
$parameters = $request->getTestParameters();
$matchingTransactions = [];
Log::debug(sprintf('Going to test %d rules', $rules->count()));
/** @var Rule $rule */
foreach ($rules as $rule) {
Log::debug(sprintf('Now testing rule #%d, "%s"', $rule->id, $rule->title));
/** @var TransactionMatcher $matcher */
$matcher = app(TransactionMatcher::class);
// set all parameters:
$matcher->setRule($rule);
$matcher->setStartDate($parameters['start_date']);
$matcher->setEndDate($parameters['end_date']);
$matcher->setSearchLimit($parameters['search_limit']);
$matcher->setTriggeredLimit($parameters['trigger_limit']);
$matcher->setAccounts($parameters['accounts']);
$result = $matcher->findTransactionsByRule();
/** @noinspection AdditionOperationOnArraysInspection */
$matchingTransactions = $result + $matchingTransactions;
}
// make paginator out of results.
$count = count($matchingTransactions);
$transactions = array_slice($matchingTransactions, ($parameters['page'] - 1) * $pageSize, $pageSize);
// make paginator:
$paginator = new LengthAwarePaginator($transactions, $count, $pageSize, $parameters['page']);
$paginator->setPath(route('api.v1.rule_groups.test', [$group->id]) . $this->buildParams());
$manager = $this->getManager();
$transformer = app(TransactionGroupTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new FractalCollection($matchingTransactions, $transformer, 'transactions');
$resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
/**
* Execute the given rule group on a set of existing transactions.
*
* @param RuleGroupTriggerRequest $request
* @param RuleGroup $group
*
* @throws Exception
* @return JsonResponse
*/
public function triggerGroup(RuleGroupTriggerRequest $request, RuleGroup $group): JsonResponse
{
$parameters = $request->getTriggerParameters();
/** @var Collection $collection */
$collection = $this->ruleGroupRepository->getActiveRules($group);
$rules = [];
/** @var Rule $item */
foreach ($collection as $item) {
$rules[] = $item->id;
}
// start looping.
/** @var RuleEngine $ruleEngine */
$ruleEngine = app(RuleEngine::class);
$ruleEngine->setUser(auth()->user());
$ruleEngine->setRulesToApply($rules);
$ruleEngine->setTriggerMode(RuleEngine::TRIGGER_STORE);
/** @var GroupCollectorInterface $collector */
$collector = app(GroupCollectorInterface::class);
$collector->setAccounts($parameters['accounts']);
$collector->setRange($parameters['start_date'], $parameters['end_date']);
$journals = $collector->getExtractedJournals();
/** @var array $journal */
foreach ($journals as $journal) {
Log::debug('Start of new journal.');
$ruleEngine->processJournalArray($journal);
Log::debug('Done with all rules for this group + done with journal.');
}
return response()->json([], 204);
}
/**
* Update a rule group.
*
* @param RuleGroupRequest $request
* @param RuleGroup $ruleGroup
*
* @return JsonResponse
*/
public function update(RuleGroupRequest $request, RuleGroup $ruleGroup): JsonResponse
{
$ruleGroup = $this->ruleGroupRepository->update($ruleGroup, $request->getAll());
$manager = $this->getManager();
/** @var RuleGroupTransformer $transformer */
$transformer = app(RuleGroupTransformer::class);
$transformer->setParameters($this->parameters);
$resource = new Item($ruleGroup, $transformer, 'rule_groups');
return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
}
}