Files
firefly-iii/app/Console/Commands/MigrateToGroups.php
2019-03-05 17:26:49 +01:00

268 lines
10 KiB
PHP

<?php
namespace FireflyIII\Console\Commands;
use DB;
use FireflyIII\Factory\TransactionJournalFactory;
use FireflyIII\Models\Category;
use FireflyIII\Models\Transaction;
use FireflyIII\Models\TransactionJournal;
use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
use Illuminate\Console\Command;
use Illuminate\Support\Collection;
use Log;
/**
* Class MigrateToGroups
*/
class MigrateToGroups extends Command
{
/**
* The console command description.
*
* @var string
*/
protected $description = 'Migrates a pre-4.7.8 transaction structure to the 4.7.8+ transaction structure.';
/**
* The name and signature of the console command.
*
* @var string
*/
protected $signature = 'firefly:migrate-to-groups';
/** @var TransactionJournalFactory */
private $journalFactory;
/** @var JournalRepositoryInterface */
private $journalRepository;
/**
* Create a new command instance.
*
* @return void
*/
public function __construct()
{
parent::__construct();
$this->journalFactory = app(TransactionJournalFactory::class);
$this->journalRepository = app(JournalRepositoryInterface::class);
}
/**
* Execute the console command.
*
* @return mixed
*/
public function handle()
{
if ($this->isMigrated()) {
$this->info('Database already seems to be migrated.');
}
Log::debug('---- start group migration ----');
$this->makeGroups();
Log::debug('---- end group migration ----');
return 0;
}
/**
* @return bool
*/
private function isMigrated(): bool
{
$configName = 'migrated_to_groups_478';
$configVar = app('fireflyconfig')->get($configName, false);
if (null !== $configVar) {
return (bool)$configVar->data;
}
return false;
}
/**
* @param TransactionJournal $journal
*
* @throws \FireflyIII\Exceptions\FireflyException
*/
private function makeGroup(TransactionJournal $journal): void
{
// double check transaction count.
if ($journal->transactions->count() <= 2) {
return;
}
$this->journalRepository->setUser($journal->user);
$this->journalFactory->setUser($journal->user);
$data = [
// mandatory fields.
'type' => strtolower($journal->transactionType->type),
'date' => $journal->date,
'user' => $journal->user_id,
// currency fields:
'currency' => null,
'currency_id' => null,
'currency_code' => null,
// all custom fields:
'internal_reference' => $this->journalRepository->getMetaField($journal, 'internal-reference'),
'sepa-cc' => $this->journalRepository->getMetaField($journal, 'sepa-cc'),
'sepa-ct-op' => $this->journalRepository->getMetaField($journal, 'sepa-ct-op'),
'sepa-ct-id' => $this->journalRepository->getMetaField($journal, 'sepa-ct-id'),
'sepa-db' => $this->journalRepository->getMetaField($journal, 'sepa-db'),
'sepa-country' => $this->journalRepository->getMetaField($journal, 'sepa-country'),
'sepa-ep' => $this->journalRepository->getMetaField($journal, 'sepa-ep'),
'sepa-ci' => $this->journalRepository->getMetaField($journal, 'sepa-ci'),
'sepa-batch-id' => $this->journalRepository->getMetaField($journal, 'sepa-batch-id'),
'interest_date' => $this->journalRepository->getMetaDateString($journal, 'interest_date'),
'book_date' => $this->journalRepository->getMetaDateString($journal, 'book_date'),
'process_date' => $this->journalRepository->getMetaDateString($journal, 'process_date'),
'due_date' => $this->journalRepository->getMetaDateString($journal, 'due_date'),
'payment_date' => $this->journalRepository->getMetaDateString($journal, 'payment_date'),
'invoice_date' => $this->journalRepository->getMetaDateString($journal, 'invoice_date'),
'external_id' => $this->journalRepository->getMetaField($journal, 'external-id'),
'original-source' => $this->journalRepository->getMetaField($journal, 'original-source'),
// journal data:
'description' => $journal->description,
'piggy_bank_id' => null,
'piggy_bank_name' => null,
'bill_id' => $journal->bill_id,
'bill_name' => null,
'tags' => null,
'notes' => null,
'transactions' => [],
];
// simply use the positive transactions as a base to create new transaction journals.
$transactions = $journal->transactions()->where('amount', '>', 0)->get();
/** @var Transaction $transaction */
foreach ($transactions as $transaction) {
$budgetId = 0;
$categoryId = 0;
if (null !== $transaction->budgets()->first()) {
$budgetId = $transaction->budgets()->first()->id;
}
if (null !== $transaction->categories()->first()) {
$categoryId = $transaction->categories()->first()->id;
}
// opposing for source:
/** @var Transaction $opposing */
$opposing = $journal->transactions()->where('amount', $transaction->amount * -1)
->where('identifier', $transaction->identifier)->first();
if (null === $opposing) {
$this->error(sprintf('Could not convert journal #%d', $journal->id));
return;
}
$tArray = [
'notes' => $this->journalRepository->getNoteText($journal),
'tags' => $journal->tags->pluck('tag')->toArray(),
'currency' => null,
'currency_id' => $transaction->transaction_currency_id,
'currency_code' => null,
'description' => $transaction->description,
'amount' => $transaction->amount,
'budget' => null,
'budget_id' => $budgetId,
'budget_name' => null,
'category' => null,
'category_id' => $categoryId,
'category_name' => null,
'source' => null,
'source_id' => $opposing->account_id,
'source_name' => null,
'destination' => null,
'destination_id' => $transaction->account_id,
'destination_name' => null,
'foreign_currency' => null,
'foreign_currency_id' => $transaction->foreign_currency_id,
'foreign_currency_code' => null,
'foreign_amount' => $transaction->foreign_amount,
'reconciled' => false,
];
$data['transactions'][] = $tArray;
}
$this->journalFactory->create($data);
// create a new transaction journal based on this particular transaction using the factory.
// delete the old transaction journal.
//$journal->delete();
}
/**
*
*/
private function makeGroups(): void
{
// grab all split transactions:
$all = Transaction::groupBy('transaction_journal_id')
->get(['transaction_journal_id', DB::raw('COUNT(transaction_journal_id) as result')]);
/** @var Collection $filtered */
$filtered = $all->filter(
function (Transaction $transaction) {
return $transaction->result > 2;
}
);
$journalIds = array_unique($filtered->pluck('transaction_journal_id')->toArray());
$splitJournals = TransactionJournal::whereIn('id', $journalIds)->get();
$this->info(sprintf('Going to un-split %d transactions. This could take some time.', $splitJournals->count()));
/** @var TransactionJournal $journal */
foreach ($splitJournals as $journal) {
$group = $this->makeGroup($journal);
}
return;
// first run, create new transaction journals and groups for splits
/** @var TransactionJournal $journal */
foreach ($journals as $journal) {
Log::debug(sprintf('Now going to migrate journal #%d', $journal->id));
//$this->migrateCategory($journal);
//$this->migrateBudget($journal);
}
}
/**
* Migrate the category. This is basically a back-and-forth between the journal
* and underlying categories.
*
* @param TransactionJournal $journal
*/
private function migrateCategory(TransactionJournal $journal): void
{
/** @var Category $category */
$category = $journal->categories()->first();
$transactions = $journal->transactions;
$tCategory = null;
Log::debug(sprintf('Journal #%d has %d transactions', $journal->id, $transactions->count()));
/** @var Transaction $transaction */
foreach ($transactions as $transaction) {
$tCategory = $tCategory ?? $transaction->categories()->first();
// category and tCategory are null.
if (null === $category && null === $tCategory) {
Log::debug(sprintf('Transaction #%d and journal #%d both have no category set. Continue.', $transaction->id, $journal->id));
continue;
}
// category is null, tCategory is not.
if (null === $category && null !== $tCategory) {
Log::debug(sprintf('Transaction #%d has a category but journal #%d does not. Will update journal.', $transaction->id, $journal->id));
$journal->categories()->save($tCategory);
$category = $tCategory;
continue;
}
// tCategory is null, category is not.
// tCategory and category are equal
// tCategory and category are not equal
}
}
}