New factories for the creation of journals and associated meta data.

This commit is contained in:
James Cole
2018-02-16 16:43:25 +01:00
parent 8f930d6dd5
commit e89a77efb1
2 changed files with 513 additions and 0 deletions

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<?php
/**
* TransactionFactory.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\Factory;
use FireflyIII\Exceptions\FireflyException;
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\Repositories\Budget\BudgetRepositoryInterface;
use FireflyIII\Repositories\Category\CategoryRepositoryInterface;
use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
use FireflyIII\User;
use Illuminate\Support\Collection;
/**
* Class TransactionFactory
*/
class TransactionFactory
{
/** @var User */
private $user;
/**
* @param array $data
*
* @return Transaction
*/
public function create(array $data): Transaction
{
$foreignCurrencyId = is_null($data['foreign_currency']) ? null : $data['foreign_currency']->id;
$values = [
'reconciled' => $data['reconciled'],
'account_id' => $data['account']->id,
'transaction_journal_id' => $data['transaction_journal']->id,
'description' => $data['description'],
'transaction_currency_id' => $data['currency']->id,
'amount' => $data['amount'],
'foreign_amount' => $data['foreign_amount'],
'foreign_currency_id' => $foreignCurrencyId,
'identifier' => $data['identifier'],
];
/** @var JournalRepositoryInterface $repository */
$repository = app(JournalRepositoryInterface::class);
$transaction = $repository->storeBasicTransaction($values);
// todo: add budget, category
return $transaction;
}
/**
* Create a pair of transactions based on the data given in the array.
*
* @param TransactionJournal $journal
* @param array $data
*
* @return Collection
* @throws FireflyException
*/
public function createPair(TransactionJournal $journal, array $data): Collection
{
// all this data is the same for both transactions:
$currency = $this->findCurrency($data['currency_id'], $data['currency_code']);
$foreignCurrency = $this->findCurrency($data['foreign_currency_id'], $data['foreign_currency_code']);
$budget = $this->findBudget($data['budget_id'], $data['budget_name']);
$category = $this->findCategory($data['category_id'], $data['category_name']);
// type of source account depends on journal type:
$sourceType = $this->accountType($journal, 'source');
$sourceAccount = $this->findAccount($sourceType, $data['source_account_id'], $data['source_account_name']);
// same for destination account:
$destinationType = $this->accountType($journal, 'destination');
$destinationAccount = $this->findAccount($destinationType, $data['destination_account_id'], $data['destination_account_name']);
// first make a "negative" (source) transaction based on the data in the array.
$sourceTransactionData = [
'description' => $journal->description === $data['description'] ? null : $data['description'],
'amount' => app('steam')->negative(strval($data['amount'])),
'foreign_amount' => is_null($data['foreign_amount']) ? null : app('steam')->negative(strval($data['foreign_amount'])),
'currency' => $currency,
'foreign_currency' => $foreignCurrency,
'budget' => $budget,
'category' => $category,
'account' => $sourceAccount,
'transaction_journal' => $journal,
'reconciled' => $data['reconciled'],
'identifier' => $data['identifier'],
];
$this->create($sourceTransactionData);
print_r($data);
print_r($sourceTransactionData);
exit;
// then make a "positive" transaction based on the data in the array.
}
/**
* @param User $user
*/
public function setUser(User $user)
{
$this->user = $user;
}
/**
* @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];
}
/**
* @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);
/** @var AccountRepositoryInterface $repository */
$repository = app(AccountRepositoryInterface::class);
$repository->setUser($this->user);
switch ($expectedType) {
case AccountType::ASSET:
if ($accountId > 0) {
// must be able to find it based on ID. Validator should catch invalid ID's.
return $repository->findNull($accountId);
}
// alternatively, return by name. Validator should catch invalid names.
return $repository->findByName($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 $repository->findNull($accountId);
}
if (strlen($accountName) > 0) {
// alternatively, return by name. Validator should catch invalid names.
return $repository->findByName($accountName, [AccountType::EXPENSE]);
}
// return cash account:
return $repository->getCashAccount();
break;
case AccountType::REVENUE:
if ($accountId > 0) {
// must be able to find it based on ID. Validator should catch invalid ID's.
return $repository->findNull($accountId);
}
if (strlen($accountName) > 0) {
// alternatively, return by name. Validator should catch invalid names.
return $repository->findByName($accountName, [AccountType::REVENUE]);
}
// return cash account:
return $repository->getCashAccount();
default:
throw new FireflyException(sprintf('Cannot find account of type "%s".', $expectedType));
}
}
/**
* @param int|null $budgetId
* @param null|string $budgetName
*
* @return Budget|null
*/
protected function findBudget(?int $budgetId, ?string $budgetName): ?Budget
{
$budgetId = intval($budgetId);
$budgetName = strval($budgetName);
if (strlen($budgetName) === 0 && $budgetId === 0) {
return null;
}
/** @var BudgetRepositoryInterface $repository */
$repository = app(BudgetRepositoryInterface::class);
$budget = null;
$repository->setUser($this->user);
// first by ID:
if ($budgetId > 0) {
$budget = $repository->findNull($budgetId);
if (!is_null($budget)) {
return $budget;
}
}
if (strlen($budgetName) > 0) {
$budget = $repository->findByName($budgetName);
if (!is_null($budget)) {
return $budget;
}
}
return null;
}
/**
* @param int|null $categoryId
* @param null|string $categoryName
*
* @return Category|null
*/
protected function findCategory(?int $categoryId, ?string $categoryName): ?Category
{
$categoryId = intval($categoryId);
$categoryName = strval($categoryName);
if (strlen($categoryName) === 0 && $categoryId === 0) {
return null;
}
/** @var CategoryRepositoryInterface $repository */
$repository = app(CategoryRepositoryInterface::class);
$category = null;
$repository->setUser($this->user);
// first by ID:
if ($categoryId > 0) {
$category = $repository->findNull($categoryId);
if (!is_null($category)) {
return $category;
}
}
if (strlen($categoryName) > 0) {
$category = $repository->findByName($categoryName);
if (!is_null($category)) {
return $category;
}
// create it?
}
return null;
}
/**
* @param int|null $currencyId
* @param null|string $currencyCode
*
* @return TransactionCurrency|null
*/
protected function findCurrency(?int $currencyId, ?string $currencyCode): ?TransactionCurrency
{
$currencyCode = strval($currencyCode);
$currencyId = intval($currencyId);
if (strlen($currencyCode) === 0 && intval($currencyId) === 0) {
return null;
}
/** @var CurrencyRepositoryInterface $repository */
$repository = app(CurrencyRepositoryInterface::class);
$currency = null;
$repository->setUser($this->user);
// first by ID:
if ($currencyId > 0) {
$currency = $repository->findNull($currencyId);
if (!is_null($currency)) {
return $currency;
}
}
// then by code:
if (strlen($currencyCode) > 0) {
$currency = $repository->findByCodeNull($currencyCode);
if (!is_null($currency)) {
return $currency;
}
}
return null;
}
}

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<?php
/**
* TransactionJournalFactory.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\Factory;
use FireflyIII\Exceptions\FireflyException;
use FireflyIII\Models\Bill;
use FireflyIII\Models\TransactionJournal;
use FireflyIII\Models\TransactionType;
use FireflyIII\Repositories\Bill\BillRepositoryInterface;
use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
use FireflyIII\Repositories\TransactionType\TransactionTypeRepositoryInterface;
use FireflyIII\User;
/**
* Class TransactionJournalFactory
*/
class TransactionJournalFactory
{
/** @var User */
private $user;
/**
* TransactionJournalFactory constructor.
*/
public function __construct()
{
}
/**
* Create a new transaction journal and associated transactions.
*
* @param array $data
*
* @return TransactionJournal
* @throws FireflyException
*/
public function create(array $data): TransactionJournal
{
$type = $this->findTransactionType($data['type']);
$bill = $this->findBill($data['bill_id'], $data['bill_name']);
$defaultCurrency = app('amount')->getDefaultCurrencyByUser(auth()->user());
/** @var JournalRepositoryInterface $repository */
$repository = app(JournalRepositoryInterface::class);
$values = [
'user_id' => $data['user'],
'transaction_type_id' => $type->id,
'bill_id' => is_null($bill) ? null : $bill->id,
'transaction_currency_id' => $defaultCurrency->id,
'description' => $data['description'],
'date' => $data['date']->format('Y-m-d'),
'order' => 0,
'tag_count' => 0,
'completed' => 0,
];
$journal = $repository->storeBasic($values);
// todo link other stuff to journal (meta-data etc).
// start creating transactions:
/** @var array $trData */
foreach ($data['transactions'] as $trData) {
$factory = new TransactionFactory();
$factory->setUser($this->user);
$trData['reconciled'] = $data['reconciled'] ?? false;
$transactions = $factory->createPair($journal, $trData);
}
echo 'id is ', $journal->id;
exit;
//$currency = $this->findCurrency($data['currency_id'], $data['currency_code']);
return $journal;
}
/**
* Set the user.
*
* @param User $user
*/
public function setUser(User $user): void
{
$this->user = $user;
}
/**
* Find the given bill based on the ID or the name. ID takes precedence over the name.
*
* @param int $billId
* @param string $billName
*
* @return Bill|null
*/
protected function findBill(int $billId, string $billName): ?Bill
{
if (strlen($billName) === 0 && $billId === 0) {
return null;
}
/** @var BillRepositoryInterface $repository */
$repository = app(BillRepositoryInterface::class);
$repository->setUser($this->user);
// first find by ID:
if ($billId > 0) {
/** @var Bill $bill */
$bill = $repository->find($billId);
if (!is_null($bill)) {
return $bill;
}
}
// then find by name:
if (strlen($billName) > 0) {
$bill = $repository->findByName($billName);
if (!is_null($bill)) {
return $bill;
}
}
return null;
}
/**
* Get the transaction type. Since this is mandatory, will throw an exception when nothing comes up. Will always
* use TransactionType repository.
*
* @param string $type
*
* @return TransactionType
* @throws FireflyException
*/
private function findTransactionType(string $type): TransactionType
{
/** @var TransactionTypeRepositoryInterface $repository */
$repository = app(TransactionTypeRepositoryInterface::class);
$transactionType = $repository->findByType($type);
if (is_null($transactionType)) {
throw new FireflyException(sprintf('Could not find transaction type for "%s"', $type));
}
return $transactionType;
}
}