firefly-iii/app/Transformers/RecurrenceTransformer.php
2019-06-07 18:20:15 +02:00

307 lines
12 KiB
PHP

<?php
/**
* RecurringTransactionTransformer.php
* Copyright (c) 2018 thegrumpydictator@gmail.com
*
* This file is part of Firefly III.
*
* Firefly III is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Firefly III 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Transformers;
use Carbon\Carbon;
use FireflyIII\Exceptions\FireflyException;
use FireflyIII\Factory\CategoryFactory;
use FireflyIII\Models\Recurrence;
use FireflyIII\Models\RecurrenceMeta;
use FireflyIII\Models\RecurrenceRepetition;
use FireflyIII\Models\RecurrenceTransaction;
use FireflyIII\Models\RecurrenceTransactionMeta;
use FireflyIII\Repositories\Bill\BillRepositoryInterface;
use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
use Log;
/**
*
* Class RecurringTransactionTransformer
*/
class RecurrenceTransformer extends AbstractTransformer
{
/** @var BillRepositoryInterface */
private $billRepos;
/** @var BudgetRepositoryInterface */
private $budgetRepos;
/** @var CategoryFactory */
private $factory;
/** @var PiggyBankRepositoryInterface */
private $piggyRepos;
/** @var RecurringRepositoryInterface */
private $repository;
/**
* RecurrenceTransformer constructor.
*
* @codeCoverageIgnore
*/
public function __construct()
{
$this->repository = app(RecurringRepositoryInterface::class);
$this->billRepos = app(BillRepositoryInterface::class);
$this->piggyRepos = app(PiggyBankRepositoryInterface::class);
$this->factory = app(CategoryFactory::class);
$this->budgetRepos = app(BudgetRepositoryInterface::class);
if ('testing' === config('app.env')) {
Log::warning(sprintf('%s should not be instantiated in the TEST environment!', get_class($this)));
}
}
/**
* Transform the recurring transaction.
*
* @param Recurrence $recurrence
*
* @return array
* @throws FireflyException
*/
public function transform(Recurrence $recurrence): array
{
Log::debug('Now in Recurrence::transform()');
$this->repository->setUser($recurrence->user);
$this->billRepos->setUser($recurrence->user);
$this->piggyRepos->setUser($recurrence->user);
$this->factory->setUser($recurrence->user);
$this->budgetRepos->setUser($recurrence->user);
$shortType = (string)config(sprintf('firefly.transactionTypesToShort.%s', $recurrence->transactionType->type));
// basic data.
$return = [
'id' => (int)$recurrence->id,
'created_at' => $recurrence->created_at->toAtomString(),
'updated_at' => $recurrence->updated_at->toAtomString(),
'transaction_type_id' => $recurrence->transaction_type_id,
'transaction_type' => $shortType,
'title' => $recurrence->title,
'description' => $recurrence->description,
'first_date' => $recurrence->first_date->format('Y-m-d'),
'latest_date' => null === $recurrence->latest_date ? null : $recurrence->latest_date->format('Y-m-d'),
'repeat_until' => null === $recurrence->repeat_until ? null : $recurrence->repeat_until->format('Y-m-d'),
'apply_rules' => $recurrence->apply_rules,
'active' => $recurrence->active,
'repetitions' => $recurrence->repetitions,
'notes' => $this->repository->getNoteText($recurrence),
'recurrence_repetitions' => $this->getRepetitions($recurrence),
'transactions' => $this->getTransactions($recurrence),
'meta' => $this->getMeta($recurrence),
'links' => [
[
'rel' => 'self',
'uri' => '/recurring/' . $recurrence->id,
],
],
];
return $return;
}
/**
* @param Recurrence $recurrence
*
* @return array
*/
private function getMeta(Recurrence $recurrence): array
{
$return = [];
$collection = $recurrence->recurrenceMeta;
Log::debug(sprintf('Meta collection length = %d', $collection->count()));
/** @var RecurrenceMeta $recurrenceMeta */
foreach ($collection as $recurrenceMeta) {
$recurrenceMetaArray = [
'name' => $recurrenceMeta->name,
'value' => $recurrenceMeta->value,
];
switch ($recurrenceMeta->name) {
case 'tags':
$recurrenceMetaArray['tags'] = explode(',', $recurrenceMeta->value);
break;
case 'bill_id':
$bill = $this->billRepos->find((int)$recurrenceMeta->value);
if (null !== $bill) {
$recurrenceMetaArray['bill_id'] = $bill->id;
$recurrenceMetaArray['bill_name'] = $bill->name;
}
break;
case 'piggy_bank_id':
$piggy = $this->piggyRepos->findNull((int)$recurrenceMeta->value);
if (null !== $piggy) {
$recurrenceMetaArray['piggy_bank_id'] = $piggy->id;
$recurrenceMetaArray['piggy_bank_name'] = $piggy->name;
}
break;
}
// store meta date in recurring array
$return[] = $recurrenceMetaArray;
}
return $return;
}
/**
* @param Recurrence $recurrence
*
* @return array
* @throws FireflyException
*/
private function getRepetitions(Recurrence $recurrence): array
{
$fromDate = $recurrence->latest_date ?? $recurrence->first_date;
// date in the past? use today:
$today = new Carbon;
$fromDate = $fromDate->lte($today) ? $today : $fromDate;
$return = [];
/** @var RecurrenceRepetition $repetition */
foreach ($recurrence->recurrenceRepetitions as $repetition) {
$repetitionArray = [
'id' => $repetition->id,
'created_at' => $repetition->created_at->toAtomString(),
'updated_at' => $repetition->updated_at->toAtomString(),
'type' => $repetition->repetition_type,
'moment' => $repetition->repetition_moment,
'skip' => (int)$repetition->repetition_skip,
'weekend' => (int)$repetition->weekend,
'description' => $this->repository->repetitionDescription($repetition),
'occurrences' => [],
];
// get the (future) occurrences for this specific type of repetition:
$occurrences = $this->repository->getXOccurrences($repetition, $fromDate, 5);
/** @var Carbon $carbon */
foreach ($occurrences as $carbon) {
$repetitionArray['occurrences'][] = $carbon->format('Y-m-d');
}
$return[] = $repetitionArray;
}
return $return;
}
/**
* @param RecurrenceTransaction $transaction
*
* @return array
*/
private function getTransactionMeta(RecurrenceTransaction $transaction): array
{
$return = [];
// get meta data for each transaction:
/** @var RecurrenceTransactionMeta $transactionMeta */
foreach ($transaction->recurrenceTransactionMeta as $transactionMeta) {
$transactionMetaArray = [
'name' => $transactionMeta->name,
'value' => $transactionMeta->value,
];
switch ($transactionMeta->name) {
case 'category_name':
$category = $this->factory->findOrCreate(null, $transactionMeta->value);
if (null !== $category) {
$transactionMetaArray['category_id'] = $category->id;
$transactionMetaArray['category_name'] = $category->name;
}
break;
case 'budget_id':
$budget = $this->budgetRepos->findNull((int)$transactionMeta->value);
if (null !== $budget) {
$transactionMetaArray['budget_id'] = $budget->id;
$transactionMetaArray['budget_name'] = $budget->name;
}
break;
}
// store transaction meta data in transaction
$return[] = $transactionMetaArray;
}
return $return;
}
/**
* @param Recurrence $recurrence
*
* @return array
* @throws FireflyException
*/
private function getTransactions(Recurrence $recurrence): array
{
$return = [];
// get all transactions:
/** @var RecurrenceTransaction $transaction */
foreach ($recurrence->recurrenceTransactions as $transaction) {
$sourceAccount = $transaction->sourceAccount;
$destinationAccount = $transaction->destinationAccount;
$foreignCurrencyCode = null;
$foreignCurrencySymbol = null;
$foreignCurrencyDp = null;
if (null !== $transaction->foreign_currency_id) {
$foreignCurrencyCode = $transaction->foreignCurrency->code;
$foreignCurrencySymbol = $transaction->foreignCurrency->symbol;
$foreignCurrencyDp = $transaction->foreignCurrency->decimal_places;
}
$amount = round($transaction->amount, $transaction->transactionCurrency->decimal_places);
$foreignAmount = null;
if (null !== $transaction->foreign_currency_id && null !== $transaction->foreign_amount) {
$foreignAmount = round($transaction->foreign_amount, $foreignCurrencyDp);
}
$transactionArray = [
'currency_id' => $transaction->transaction_currency_id,
'currency_code' => $transaction->transactionCurrency->code,
'currency_symbol' => $transaction->transactionCurrency->symbol,
'currency_decimal_places' => $transaction->transactionCurrency->decimal_places,
'foreign_currency_id' => $transaction->foreign_currency_id,
'foreign_currency_code' => $foreignCurrencyCode,
'foreign_currency_symbol' => $foreignCurrencySymbol,
'foreign_currency_decimal_places' => $foreignCurrencyDp,
'source_id' => $transaction->source_id,
'source_name' => null === $sourceAccount ? '' : $sourceAccount->name,
'destination_id' => $transaction->destination_id,
'destination_name' => null === $destinationAccount ? '' : $destinationAccount->name,
'amount' => $amount,
'foreign_amount' => $foreignAmount,
'description' => $transaction->description,
'meta' => $this->getTransactionMeta($transaction),
];
if (null !== $transaction->foreign_currency_id) {
$transactionArray['foreign_currency_code'] = $transaction->foreignCurrency->code;
$transactionArray['foreign_currency_symbol'] = $transaction->foreignCurrency->symbol;
$transactionArray['foreign_currency_decimal_places'] = $transaction->foreignCurrency->decimal_places;
}
// store transaction in recurrence array.
$return[] = $transactionArray;
}
return $return;
}
}