firefly-iii/app/Transformers/TransactionGroupTransformer.php
2020-07-26 07:57:48 +02:00

529 lines
19 KiB
PHP

<?php
/**
* TransactionGroupTransformer.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\Transformers;
use FireflyIII\Exceptions\FireflyException;
use FireflyIII\Models\Bill;
use FireflyIII\Models\Budget;
use FireflyIII\Models\Category;
use FireflyIII\Models\Transaction;
use FireflyIII\Models\TransactionCurrency;
use FireflyIII\Models\TransactionGroup;
use FireflyIII\Models\TransactionJournal;
use FireflyIII\Models\TransactionType;
use FireflyIII\Repositories\TransactionGroup\TransactionGroupRepositoryInterface;
use FireflyIII\Support\NullArrayObject;
use Illuminate\Support\Collection;
use Log;
/**
* Class TransactionGroupTransformer
*/
class TransactionGroupTransformer extends AbstractTransformer
{
/** @var TransactionGroupRepositoryInterface */
private $groupRepos;
/** @var array Array with meta date fields. */
private $metaDateFields;
/** @var array Array with meta fields. */
private $metaFields;
/**
* Constructor.
*
* @codeCoverageIgnore
*/
public function __construct()
{
$this->groupRepos = app(TransactionGroupRepositoryInterface::class);
$this->metaFields = [
'sepa_cc', 'sepa_ct_op', 'sepa_ct_id', 'sepa_db', 'sepa_country', 'sepa_ep',
'sepa_ci', 'sepa_batch_id', 'internal_reference', 'bunq_payment_id', 'import_hash_v2',
'recurrence_id', 'external_id', 'original_source', 'external_uri',
'recurrence_count', 'recurrence_total',
];
$this->metaDateFields = ['interest_date', 'book_date', 'process_date', 'due_date', 'payment_date', 'invoice_date'];
if ('testing' === config('app.env')) {
app('log')->warning(sprintf('%s should not be instantiated in the TEST environment!', get_class($this)));
}
}
/**
* @param array $group
*
* @return array
*/
public function transform(array $group): array
{
$data = new NullArrayObject($group);
$first = new NullArrayObject(reset($group['transactions']));
$result = [
'id' => (int)$first['transaction_group_id'],
'created_at' => $first['created_at']->toAtomString(),
'updated_at' => $first['updated_at']->toAtomString(),
'user' => (int)$data['user_id'],
'group_title' => $data['title'],
'transactions' => $this->transformTransactions($data),
'links' => [
[
'rel' => 'self',
'uri' => '/transactions/' . $first['transaction_group_id'],
],
],
];
// do something else.
return $result;
}
/**
* @param TransactionGroup $group
*
* @return array
* @throws FireflyException
*/
public function transformObject(TransactionGroup $group): array
{
try {
$result = [
'id' => (int)$group->id,
'created_at' => $group->created_at->toAtomString(),
'updated_at' => $group->updated_at->toAtomString(),
'user' => (int)$group->user_id,
'group_title' => $group->title,
'transactions' => $this->transformJournals($group->transactionJournals),
'links' => [
[
'rel' => 'self',
'uri' => '/transactions/' . $group->id,
],
],
];
} catch (FireflyException $e) {
Log::error($e->getMessage());
Log::error($e->getTraceAsString());
throw new FireflyException(sprintf('Transaction group #%d is broken. Please check out your log files.', $group->id));
}
// do something else.
return $result;
}
/**
* @param string $type
* @param string $amount
*
* @return string
*/
private function getAmount(string $type, string $amount): string
{
$amount = app('steam')->positive($amount);
if (TransactionType::WITHDRAWAL !== $type) {
$amount = app('steam')->negative($amount);
}
return $amount;
}
/**
* @param Bill|null $bill
*
* @return array
*/
private function getBill(?Bill $bill): array
{
$array = [
'id' => null,
'name' => null,
];
if (null === $bill) {
return $array;
}
$array['id'] = (int) $bill->id;
$array['name'] = $bill->name;
return $array;
}
/**
* @param Budget|null $budget
*
* @return array
*/
private function getBudget(?Budget $budget): array
{
$array = [
'id' => null,
'name' => null,
];
if (null === $budget) {
return $array;
}
$array['id'] = (int) $budget->id;
$array['name'] = $budget->name;
return $array;
}
/**
* @param Category|null $category
*
* @return array
*/
private function getCategory(?Category $category): array
{
$array = [
'id' => null,
'name' => null,
];
if (null === $category) {
return $array;
}
$array['id'] = (int) $category->id;
$array['name'] = $category->name;
return $array;
}
/**
* @param NullArrayObject $dates
*
* @return array
*/
private function getDates(NullArrayObject $dates): array
{
$fields = [
'interest_date',
'book_date',
'process_date',
'due_date',
'payment_date',
'invoice_date',
];
$return = [];
foreach ($fields as $field) {
$return[$field] = null;
if (null !== $dates[$field]) {
$return[$field] = $dates[$field]->toAtomString();
}
}
return $return;
}
/**
* @param TransactionJournal $journal
*
* @return Transaction
* @throws FireflyException
*/
private function getDestinationTransaction(TransactionJournal $journal): Transaction
{
$result = $journal->transactions->first(
static function (Transaction $transaction) {
return (float)$transaction->amount > 0;
}
);
if (null === $result) {
throw new FireflyException(sprintf('Journal #%d unexpectedly has no destination transaction.', $journal->id));
}
return $result;
}
/**
* @param string $type
* @param string|null $foreignAmount
*
* @return string|null
*/
private function getForeignAmount(string $type, ?string $foreignAmount): ?string
{
$result = null;
if (null !== $foreignAmount) {
$result = TransactionType::WITHDRAWAL !== $type ? app('steam')->negative($foreignAmount) : app('steam')->positive($foreignAmount);
}
return $result;
}
/**
* @param TransactionCurrency|null $currency
*
* @return array
*/
private function getForeignCurrency(?TransactionCurrency $currency): array
{
$array = [
'id' => null,
'code' => null,
'symbol' => null,
'decimal_places' => null,
];
if (null === $currency) {
return $array;
}
$array['id'] = (int) $currency->id;
$array['code'] = $currency->code;
$array['symbol'] = $currency->symbol;
$array['decimal_places'] = (int) $currency->decimal_places;
return $array;
}
/**
* @param TransactionJournal $journal
*
* @return Transaction
* @throws FireflyException
*/
private function getSourceTransaction(TransactionJournal $journal): Transaction
{
$result = $journal->transactions->first(
static function (Transaction $transaction) {
return (float)$transaction->amount < 0;
}
);
if (null === $result) {
throw new FireflyException(sprintf('Journal #%d unexpectedly has no source transaction.', $journal->id));
}
return $result;
}
/**
* @param TransactionJournal $journal
*
* @return array
* @throws FireflyException
*/
private function transformJournal(TransactionJournal $journal): array
{
$source = $this->getSourceTransaction($journal);
$destination = $this->getDestinationTransaction($journal);
$type = $journal->transactionType->type;
$amount = $this->getAmount($type, $source->amount);
$foreignAmount = $this->getForeignAmount($type, $source->foreign_amount);
$metaFieldData = $this->groupRepos->getMetaFields($journal->id, $this->metaFields);
$metaDates = $this->getDates($this->groupRepos->getMetaDateFields($journal->id, $this->metaDateFields));
$currency = $source->transactionCurrency;
$foreignCurrency = $this->getForeignCurrency($source->foreignCurrency);
$budget = $this->getBudget($journal->budgets->first());
$category = $this->getCategory($journal->categories->first());
$bill = $this->getBill($journal->bill);
if (null !== $foreignAmount && null !== $foreignCurrency) {
$foreignAmount = number_format((float) $foreignAmount, $foreignCurrency['decimal_places'], '.', '');
}
return [
'user' => (int) $journal->user_id,
'transaction_journal_id' => (int) $journal->id,
'type' => strtolower($type),
'date' => $journal->date->toAtomString(),
'order' => $journal->order,
'currency_id' => (int) $currency->id,
'currency_code' => $currency->code,
'currency_symbol' => $currency->symbol,
'currency_decimal_places' => (int) $currency->decimal_places,
'foreign_currency_id' => $foreignCurrency['id'],
'foreign_currency_code' => $foreignCurrency['code'],
'foreign_currency_symbol' => $foreignCurrency['symbol'],
'foreign_currency_decimal_places' => $foreignCurrency['decimal_places'],
'amount' => number_format((float) $amount, $currency->decimal_places, '.', ''),
'foreign_amount' => $foreignAmount,
'description' => $journal->description,
'source_id' => (int) $source->account_id,
'source_name' => $source->account->name,
'source_iban' => $source->account->iban,
'source_type' => $source->account->accountType->type,
'destination_id' => (int) $destination->account_id,
'destination_name' => $destination->account->name,
'destination_iban' => $destination->account->iban,
'destination_type' => $destination->account->accountType->type,
'budget_id' => $budget['id'],
'budget_name' => $budget['name'],
'category_id' => $category['id'],
'category_name' => $category['name'],
'bill_id' => $bill['id'],
'bill_name' => $bill['name'],
'reconciled' => $source->reconciled,
'notes' => $this->groupRepos->getNoteText($journal->id),
'tags' => $this->groupRepos->getTags($journal->id),
'internal_reference' => $metaFieldData['internal_reference'],
'external_id' => $metaFieldData['external_id'],
'original_source' => $metaFieldData['original_source'],
'recurrence_id' => $metaFieldData['recurrence_id'],
'bunq_payment_id' => $metaFieldData['bunq_payment_id'],
'import_hash_v2' => $metaFieldData['import_hash_v2'],
'sepa_cc' => $metaFieldData['sepa_cc'],
'sepa_ct_op' => $metaFieldData['sepa_ct_op'],
'sepa_ct_id' => $metaFieldData['sepa_ct_id'],
'sepa_db' => $metaFieldData['sepa_db'],
'sepa_country' => $metaFieldData['sepa_country'],
'sepa_ep' => $metaFieldData['sepa_ep'],
'sepa_ci' => $metaFieldData['sepa_ci'],
'sepa_batch_id' => $metaFieldData['sepa_batch_id'],
'interest_date' => $metaDates['interest_date'],
'book_date' => $metaDates['book_date'],
'process_date' => $metaDates['process_date'],
'due_date' => $metaDates['due_date'],
'payment_date' => $metaDates['payment_date'],
'invoice_date' => $metaDates['invoice_date'],
];
}
/**
* @param Collection $transactionJournals
*
* @return array
* @throws FireflyException
*/
private function transformJournals(Collection $transactionJournals): array
{
$result = [];
/** @var TransactionJournal $journal */
foreach ($transactionJournals as $journal) {
$result[] = $this->transformJournal($journal);
}
return $result;
}
/**
* @param NullArrayObject $data
*
* @return array
*/
private function transformTransactions(NullArrayObject $data): array
{
$result = [];
$transactions = $data['transactions'] ?? [];
foreach ($transactions as $transaction) {
$row = new NullArrayObject($transaction);
// amount:
$type = $row['transaction_type_type'] ?? TransactionType::WITHDRAWAL;
$amount = app('steam')->positive($row['amount'] ?? '0');
$foreignAmount = null;
if (null !== $row['foreign_amount']) {
$foreignAmount = app('steam')->positive($row['foreign_amount']);
}
$metaFieldData = $this->groupRepos->getMetaFields((int)$row['transaction_journal_id'], $this->metaFields);
$metaDateData = $this->groupRepos->getMetaDateFields((int)$row['transaction_journal_id'], $this->metaDateFields);
$result[] = [
'user' => (int) $row['user_id'],
'transaction_journal_id' => (int) $row['transaction_journal_id'],
'type' => strtolower($type),
'date' => $row['date']->toAtomString(),
'order' => $row['order'],
'currency_id' => (int) $row['currency_id'],
'currency_code' => $row['currency_code'],
'currency_name' => $row['currency_name'],
'currency_symbol' => $row['currency_symbol'],
'currency_decimal_places' => (int) $row['currency_decimal_places'],
'foreign_currency_id' => $row['foreign_currency_id'] ? (int) $row['foreign_currency_id'] : null,
'foreign_currency_code' => $row['foreign_currency_code'],
'foreign_currency_symbol' => $row['foreign_currency_symbol'],
'foreign_currency_decimal_places' => $row['foreign_currency_decimal_places'],
'amount' => $amount,
'foreign_amount' => $foreignAmount,
'description' => $row['description'],
'source_id' => (int) $row['source_account_id'],
'source_name' => $row['source_account_name'],
'source_iban' => $row['source_account_iban'],
'source_type' => $row['source_account_type'],
'destination_id' => (int) $row['destination_account_id'],
'destination_name' => $row['destination_account_name'],
'destination_iban' => $row['destination_account_iban'],
'destination_type' => $row['destination_account_type'],
'budget_id' => $row['budget_id'] ? (int) $row['budget_id'] : null,
'budget_name' => $row['budget_name'],
'category_id' => $row['category_id'] ? (int) $row['category_id'] : null,
'category_name' => $row['category_name'],
'bill_id' => $row['bill_id'] ? (int) $row['bill_id'] : null,
'bill_name' => $row['bill_name'],
'reconciled' => $row['reconciled'],
'notes' => $this->groupRepos->getNoteText((int) $row['transaction_journal_id']),
'tags' => $this->groupRepos->getTags((int) $row['transaction_journal_id']),
'internal_reference' => $metaFieldData['internal_reference'],
'external_id' => $metaFieldData['external_id'],
'original_source' => $metaFieldData['original_source'],
'recurrence_id' => null !== $metaFieldData['recurrence_id'] ? (int) $metaFieldData['recurrence_id'] : null,
'recurrence_total' => null !== $metaFieldData['recurrence_total'] ? (int) $metaFieldData['recurrence_total'] : null,
'recurrence_count' => null !== $metaFieldData['recurrence_count'] ? (int) $metaFieldData['recurrence_count'] : null,
'bunq_payment_id' => $metaFieldData['bunq_payment_id'],
'external_uri' => $metaFieldData['external_uri'],
'import_hash_v2' => $metaFieldData['import_hash_v2'],
'sepa_cc' => $metaFieldData['sepa_cc'],
'sepa_ct_op' => $metaFieldData['sepa_ct_op'],
'sepa_ct_id' => $metaFieldData['sepa_ct_id'],
'sepa_db' => $metaFieldData['sepa_ddb'],
'sepa_country' => $metaFieldData['sepa_country'],
'sepa_ep' => $metaFieldData['sepa_ep'],
'sepa_ci' => $metaFieldData['sepa_ci'],
'sepa_batch_id' => $metaFieldData['sepa_batch_id'],
'interest_date' => $metaDateData['interest_date'] ? $metaDateData['interest_date']->toAtomString() : null,
'book_date' => $metaDateData['book_date'] ? $metaDateData['book_date']->toAtomString() : null,
'process_date' => $metaDateData['process_date'] ? $metaDateData['process_date']->toAtomString() : null,
'due_date' => $metaDateData['due_date'] ? $metaDateData['due_date']->toAtomString() : null,
'payment_date' => $metaDateData['payment_date'] ? $metaDateData['payment_date']->toAtomString() : null,
'invoice_date' => $metaDateData['invoice_date'] ? $metaDateData['invoice_date']->toAtomString() : null,
];
}
return $result;
}
}