firefly-iii/app/Services/Internal/Update/TransactionUpdateService.php
2018-02-21 20:34:48 +01:00

343 lines
11 KiB
PHP

<?php
/**
* TransactionUpdateService.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\Services\Internal\Update;
use FireflyIII\Exceptions\FireflyException;
use FireflyIII\Factory\AccountFactory;
use FireflyIII\Factory\BudgetFactory;
use FireflyIII\Factory\CategoryFactory;
use FireflyIII\Factory\TransactionCurrencyFactory;
use FireflyIII\Models\Account;
use FireflyIII\Models\AccountType;
use FireflyIII\Models\Budget;
use FireflyIII\Models\Category;
use FireflyIII\Models\Transaction;
use FireflyIII\Models\TransactionCurrency;
use FireflyIII\Models\TransactionJournal;
use FireflyIII\Models\TransactionType;
use FireflyIII\Repositories\Account\AccountRepositoryInterface;
use FireflyIII\User;
/**
* Class TransactionUpdateService
*/
class TransactionUpdateService
{
/** @var AccountRepositoryInterface */
private $accountRepository;
/** @var User */
private $user;
public function __construct()
{
$this->accountRepository = app(AccountRepositoryInterface::class);
}
/**
* @param User $user
*/
public function setUser(User $user): void
{
$this->user = $user;
$this->accountRepository->setUser($user);
}
/**
* @param Transaction $transaction
* @param array $data
*
* @return Transaction
* @throws FireflyException
*/
public function update(Transaction $transaction, array $data): Transaction
{
$currency = $this->findCurrency($data['currency_id'], $data['currency_code']);
$journal = $transaction->transactionJournal;
$description = $journal->description === $data['description'] ? null : $data['description'];
// update description:
$transaction->description = $description;
if (floatval($transaction->amount) < 0) {
// this is the source transaction.
$type = $this->accountType($journal, 'source');
$account = $this->findAccount($type, $data['source_id'], $data['source_name']);
$amount = app('steam')->negative(strval($data['amount']));
$foreignAmount = app('steam')->negative(strval($data['foreign_amount']));
}
if (floatval($transaction->amount) > 0) {
// this is the destination transaction.
$type = $this->accountType($journal, 'destination');
$account = $this->findAccount($type, $data['destination_id'], $data['destination_name']);
$amount = app('steam')->positive(strval($data['amount']));
$foreignAmount = app('steam')->positive(strval($data['foreign_amount']));
}
// update the actual transaction:
$transaction->description = $description;
$transaction->amount = $amount;
$transaction->foreign_amount = null;
$transaction->transaction_currency_id = $currency->id;
$transaction->account_id = $account->id;
$transaction->reconciled = $data['reconciled'];
$transaction->save();
// set foreign currency
$foreign = $this->findCurrency($data['foreign_currency_id'], $data['foreign_currency_code']);
// set foreign amount:
if (!is_null($data['foreign_amount'])) {
$this->setForeignCurrency($transaction, $foreign);
$this->setForeignAmount($transaction, $foreignAmount);
}
if (is_null($data['foreign_amount'])) {
$this->setForeignCurrency($transaction, null);
$this->setForeignAmount($transaction, null);
}
// set budget:
$budget = $this->findBudget($data['budget_id'], $data['budget_name']);
$this->setBudget($transaction, $budget);
// set category
$category = $this->findCategory($data['category_id'], $data['category_name']);
$this->setCategory($transaction, $category);
return $transaction;
}
/**
* TODO this method is duplicated
*
* @param TransactionJournal $journal
* @param string $direction
*
* @return string
* @throws FireflyException
*/
protected function accountType(TransactionJournal $journal, string $direction): string
{
$types = [];
$type = $journal->transactionType->type;
switch ($type) {
default:
throw new FireflyException(sprintf('Cannot handle type "%s" in accountType()', $type));
case TransactionType::WITHDRAWAL:
$types['source'] = AccountType::ASSET;
$types['destination'] = AccountType::EXPENSE;
break;
case TransactionType::DEPOSIT:
$types['source'] = AccountType::REVENUE;
$types['destination'] = AccountType::ASSET;
break;
case TransactionType::TRANSFER:
$types['source'] = AccountType::ASSET;
$types['destination'] = AccountType::ASSET;
break;
}
if (!isset($types[$direction])) {
throw new FireflyException(sprintf('No type set for direction "%s" and type "%s"', $type, $direction));
}
return $types[$direction];
}
/**
* TODO this method is duplicated.
*
* @param string $expectedType
* @param int|null $accountId
* @param string|null $accountName
*
* @return Account
* @throws FireflyException
*/
protected function findAccount(string $expectedType, ?int $accountId, ?string $accountName): Account
{
$accountId = intval($accountId);
$accountName = strval($accountName);
switch ($expectedType) {
case AccountType::ASSET:
if ($accountId > 0) {
// must be able to find it based on ID. Validator should catch invalid ID's.
return $this->accountRepository->findNull($accountId);
}
// alternatively, return by name. Validator should catch invalid names.
return $this->accountRepository->findByName($accountName, [AccountType::ASSET]);
break;
case AccountType::EXPENSE:
if ($accountId > 0) {
// must be able to find it based on ID. Validator should catch invalid ID's.
return $this->accountRepository->findNull($accountId);
}
if (strlen($accountName) > 0) {
/** @var AccountFactory $factory */
$factory = app(AccountFactory::class);
$factory->setUser($this->user);
return $factory->findOrCreate($accountName, AccountType::EXPENSE);
}
// return cash account:
return $this->accountRepository->getCashAccount();
break;
case AccountType::REVENUE:
if ($accountId > 0) {
// must be able to find it based on ID. Validator should catch invalid ID's.
return $this->accountRepository->findNull($accountId);
}
if (strlen($accountName) > 0) {
// alternatively, return by name.
/** @var AccountFactory $factory */
$factory = app(AccountFactory::class);
$factory->setUser($this->user);
return $factory->findOrCreate($accountName, AccountType::REVENUE);
}
// return cash account:
return $this->accountRepository->getCashAccount();
default:
throw new FireflyException(sprintf('Cannot find account of type "%s".', $expectedType));
}
}
/**
* TODO method is duplicated
*
* @param int|null $budgetId
* @param null|string $budgetName
*
* @return Budget|null
*/
protected function findBudget(?int $budgetId, ?string $budgetName): ?Budget
{
/** @var BudgetFactory $factory */
$factory = app(BudgetFactory::class);
$factory->setUser($this->user);
return $factory->find($budgetId, $budgetName);
}
/**
* TODO method is duplicated
*
* @param int|null $categoryId
* @param null|string $categoryName
*
* @return Category|null
*/
protected function findCategory(?int $categoryId, ?string $categoryName): ?Category
{
/** @var CategoryFactory $factory */
$factory = app(CategoryFactory::class);
$factory->setUser($this->user);
return $factory->findOrCreate($categoryId, $categoryName);
}
/**
* TODO method is duplicated
*
* @param int|null $currencyId
* @param null|string $currencyCode
*
* @return TransactionCurrency|null
*/
protected function findCurrency(?int $currencyId, ?string $currencyCode): ?TransactionCurrency
{
$factory = app(TransactionCurrencyFactory::class);
return $factory->find($currencyId, $currencyCode);
}
/**
* TODO almost the same as in transaction factory.
*
* @param Transaction $transaction
* @param Budget|null $budget
*/
protected function setBudget(Transaction $transaction, ?Budget $budget): void
{
if (is_null($budget)) {
return;
}
$transaction->budgets()->sync([$budget->id]);
return;
}
/**
* TODO almost the same as in transaction factory.
*
* @param Transaction $transaction
* @param Category|null $category
*/
protected function setCategory(Transaction $transaction, ?Category $category): void
{
if (is_null($category)) {
return;
}
$transaction->categories()->sync([$category->id]);
return;
}
/**
* TODO method is duplicated
*
* @param Transaction $transaction
* @param string|null $amount
*/
protected function setForeignAmount(Transaction $transaction, ?string $amount): void
{
$transaction->foreign_amount = $amount;
$transaction->save();
}
/**
* TODO method is duplicated
*
* @param Transaction $transaction
* @param TransactionCurrency|null $currency
*/
protected function setForeignCurrency(Transaction $transaction, ?TransactionCurrency $currency): void
{
if (is_null($currency)) {
$transaction->foreign_currency_id = null;
$transaction->save();
return;
}
$transaction->foreign_currency_id = $currency->id;
$transaction->save();
return;
}
}