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			286 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			286 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| /**
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|  * ReconcileController.php
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|  * Copyright (c) 2019 james@firefly-iii.org
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|  *
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|  * This file is part of Firefly III (https://github.com/firefly-iii).
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|  *
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|  * This program is free software: you can redistribute it and/or modify
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|  * it under the terms of the GNU Affero General Public License as
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|  * published by the Free Software Foundation, either version 3 of the
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|  * License, or (at your option) any later version.
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|  *
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|  * This program 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 Affero General Public License for more details.
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|  *
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|  * You should have received a copy of the GNU Affero General Public License
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|  * along with this program.  If not, see <https://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\Http\Controllers\Json;
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| 
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| use Carbon\Carbon;
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| use FireflyIII\Exceptions\FireflyException;
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| use FireflyIII\Helpers\Collector\GroupCollectorInterface;
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| use FireflyIII\Http\Controllers\Controller;
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| use FireflyIII\Models\Account;
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| use FireflyIII\Models\TransactionCurrency;
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| use FireflyIII\Models\TransactionType;
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| use FireflyIII\Repositories\Account\AccountRepositoryInterface;
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| use Illuminate\Http\JsonResponse;
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| use Illuminate\Http\Request;
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| use Illuminate\Support\Collection;
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| 
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| /**
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|  * Class ReconcileController
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|  */
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| class ReconcileController extends Controller
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| {
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|     private AccountRepositoryInterface $accountRepos;
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| 
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|     /**
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|      * ReconcileController constructor.
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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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| 
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|         // translations:
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|         $this->middleware(
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|             function ($request, $next) {
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|                 app('view')->share('mainTitleIcon', 'fa-credit-card');
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|                 app('view')->share('title', (string)trans('firefly.accounts'));
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|                 $this->accountRepos = app(AccountRepositoryInterface::class);
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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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|      * Overview of reconciliation.
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|      *
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|      * @throws FireflyException
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|      */
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|     public function overview(Request $request, Account $account = null, Carbon $start = null, Carbon $end = null): JsonResponse
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|     {
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|         $startBalance    = $request->get('startBalance');
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|         $endBalance      = $request->get('endBalance');
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|         $accountCurrency = $this->accountRepos->getAccountCurrency($account) ?? app('amount')->getDefaultCurrency();
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|         $amount          = '0';
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|         $clearedAmount   = '0';
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|         $route           = '';
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| 
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|         if (null === $start && null === $end) {
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|             throw new FireflyException('Invalid dates submitted.');
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|         }
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|         if ($end->lt($start)) {
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|             [$start, $end] = [$end, $start];
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|         }
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| 
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|         $route           = route('accounts.reconcile.submit', [$account->id, $start->format('Ymd'), $end->format('Ymd')]);
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|         $selectedIds     = $request->get('journals') ?? [];
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|         $clearedJournals = [];
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|         $clearedIds      = $request->get('cleared') ?? [];
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|         $journals        = [];
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|         // Collect all submitted journals
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|         if (count($selectedIds) > 0) {
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|             /** @var GroupCollectorInterface $collector */
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|             $collector = app(GroupCollectorInterface::class);
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|             $collector->setJournalIds($selectedIds);
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|             $journals = $collector->getExtractedJournals();
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|         }
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| 
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|         // Collect all journals already reconciled
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|         if (count($clearedIds) > 0) {
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|             /** @var GroupCollectorInterface $collector */
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|             $collector = app(GroupCollectorInterface::class);
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|             $collector->setJournalIds($clearedIds);
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|             $clearedJournals = $collector->getExtractedJournals();
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|         }
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| 
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|         app('log')->debug('Start transaction loop');
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| 
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|         /** @var array $journal */
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|         foreach ($journals as $journal) {
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|             $amount = $this->processJournal($account, $accountCurrency, $journal, $amount);
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|         }
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|         app('log')->debug(sprintf('Final amount is %s', $amount));
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|         app('log')->debug('End transaction loop');
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| 
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|         /** @var array $journal */
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|         foreach ($clearedJournals as $journal) {
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|             if ($journal['date'] <= $end) {
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|                 $clearedAmount = $this->processJournal($account, $accountCurrency, $journal, $clearedAmount);
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|             }
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|         }
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|         $difference   = bcadd(bcadd(bcsub($startBalance, $endBalance), $clearedAmount), $amount);
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|         $diffCompare  = bccomp($difference, '0');
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|         $countCleared = count($clearedJournals);
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| 
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|         $reconSum = bcadd(bcadd($startBalance, $amount), $clearedAmount);
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| 
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|         try {
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|             $view = view(
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|                 'accounts.reconcile.overview',
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|                 compact(
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|                     'account',
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|                     'start',
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|                     'diffCompare',
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|                     'difference',
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|                     'end',
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|                     'clearedAmount',
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|                     'startBalance',
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|                     'endBalance',
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|                     'amount',
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|                     'route',
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|                     'countCleared',
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|                     'reconSum',
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|                     'selectedIds'
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|                 )
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|             )->render();
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|         } catch (\Throwable $e) {
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|             app('log')->debug(sprintf('View error: %s', $e->getMessage()));
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|             app('log')->error($e->getTraceAsString());
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|             $view = sprintf('Could not render accounts.reconcile.overview: %s', $e->getMessage());
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| 
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|             throw new FireflyException($view, 0, $e);
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|         }
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| 
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|         $return = [
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|             'post_url' => $route,
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|             'html'     => $view,
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|         ];
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| 
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|         return response()->json($return);
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|     }
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| 
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|     /**
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|      * Returns a list of transactions in a modal.
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|      *
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|      * @return JsonResponse
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|      *
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|      * @throws FireflyException
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|      */
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|     public function transactions(Account $account, Carbon $start = null, Carbon $end = null)
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|     {
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|         if (null === $start || null === $end) {
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|             throw new FireflyException('Invalid dates submitted.');
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|         }
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|         if ($end->lt($start)) {
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|             [$end, $start] = [$start, $end];
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|         }
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|         $startDate = clone $start;
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|         $startDate->subDay();
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| 
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|         $currency     = $this->accountRepos->getAccountCurrency($account) ?? app('amount')->getDefaultCurrency();
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|         $startBalance = app('steam')->bcround(app('steam')->balance($account, $startDate), $currency->decimal_places);
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|         $endBalance   = app('steam')->bcround(app('steam')->balance($account, $end), $currency->decimal_places);
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| 
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|         // get the transactions
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|         $selectionStart = clone $start;
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|         $selectionStart->subDays(3);
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|         $selectionEnd = clone $end;
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|         $selectionEnd->addDays(3);
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| 
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|         // grab transactions:
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|         /** @var GroupCollectorInterface $collector */
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|         $collector = app(GroupCollectorInterface::class);
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| 
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|         $collector->setAccounts(new Collection([$account]))
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|             ->setRange($selectionStart, $selectionEnd)
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|             ->withBudgetInformation()->withCategoryInformation()->withAccountInformation()
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|         ;
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|         $array    = $collector->getExtractedJournals();
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|         $journals = $this->processTransactions($account, $array);
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| 
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|         try {
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|             $html = view(
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|                 'accounts.reconcile.transactions',
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|                 compact('account', 'journals', 'currency', 'start', 'end', 'selectionStart', 'selectionEnd')
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|             )->render();
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|         } catch (\Throwable $e) {
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|             app('log')->debug(sprintf('Could not render: %s', $e->getMessage()));
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|             app('log')->error($e->getTraceAsString());
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|             $html = sprintf('Could not render accounts.reconcile.transactions: %s', $e->getMessage());
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| 
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|             throw new FireflyException($html, 0, $e);
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|         }
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| 
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|         return response()->json(['html' => $html, 'startBalance' => $startBalance, 'endBalance' => $endBalance]);
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|     }
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| 
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|     private function processJournal(Account $account, TransactionCurrency $currency, array $journal, string $amount): string
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|     {
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|         $toAdd = '0';
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|         app('log')->debug(sprintf('User submitted %s #%d: "%s"', $journal['transaction_type_type'], $journal['transaction_journal_id'], $journal['description']));
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| 
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|         // not much magic below we need to cover using tests.
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| 
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|         if ($account->id === $journal['source_account_id']) {
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|             if ($currency->id === $journal['currency_id']) {
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|                 $toAdd = $journal['amount'];
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|             }
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|             if (null !== $journal['foreign_currency_id'] && $journal['foreign_currency_id'] === $currency->id) {
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|                 $toAdd = $journal['foreign_amount'];
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|             }
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|         }
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|         if ($account->id === $journal['destination_account_id']) {
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|             if ($currency->id === $journal['currency_id']) {
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|                 $toAdd = bcmul($journal['amount'], '-1');
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|             }
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|             if (null !== $journal['foreign_currency_id'] && $journal['foreign_currency_id'] === $currency->id) {
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|                 $toAdd = bcmul($journal['foreign_amount'], '-1');
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|             }
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|         }
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| 
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|         app('log')->debug(sprintf('Going to add %s to %s', $toAdd, $amount));
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|         $amount = bcadd($amount, $toAdd);
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|         app('log')->debug(sprintf('Result is %s', $amount));
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| 
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|         return $amount;
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|     }
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| 
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|     /**
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|      * "fix" amounts to make it easier on the reconciliation overview:
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|      */
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|     private function processTransactions(Account $account, array $array): array
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|     {
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|         $journals = [];
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| 
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|         /** @var array $journal */
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|         foreach ($array as $journal) {
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|             $inverse = false;
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| 
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|             if (TransactionType::DEPOSIT === $journal['transaction_type_type']) {
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|                 $inverse = true;
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|             }
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|             // transfer to this account? then positive amount:
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|             if (TransactionType::TRANSFER === $journal['transaction_type_type'] && $account->id === $journal['destination_account_id']) {
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|                 $inverse = true;
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|             }
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| 
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|             // opening balance into account? then positive amount:
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|             if (TransactionType::OPENING_BALANCE === $journal['transaction_type_type']
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|                 && $account->id === $journal['destination_account_id']) {
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|                 $inverse = true;
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|             }
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| 
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|             if (true === $inverse) {
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|                 $journal['amount'] = app('steam')->positive($journal['amount']);
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|                 if (null !== $journal['foreign_amount']) {
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|                     $journal['foreign_amount'] = app('steam')->positive($journal['foreign_amount']);
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|                 }
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|             }
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| 
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|             $journals[] = $journal;
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|         }
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| 
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|         return $journals;
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|     }
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| }
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