New method of collecting balance.

.ci/phpstan.neon

@@ -1,4 +1,6 @@
 parameters:
+  scanFiles:
+    - ../_ide_helper_models.php
   universalObjectCratesClasses:
     - Illuminate\Database\Eloquent\Model
   # TODO: slowly remove these parameters and fix the issues found.
@@ -10,6 +12,7 @@ parameters:
     - '#with no value type specified in iterable type array#' # remove this rule when all other issues are solved.
     - '#has no value type specified in iterable type array#' # remove this rule when all other issues are solved.
     - '#is not allowed to extend#'
+    - '#does not specify its types#'
     - '#switch is forbidden to use#'
     - '#is neither abstract nor final#'
     - '#on left side of \?\?\= always exists and is not nullable#'

app/Api/V1/Controllers/User/PreferencesController.php

@@ -102,6 +102,7 @@ class PreferencesController extends Controller
      * TODO This endpoint is not documented.
      *
      * Return a single preference by name.
+     * @param Collection<int, Preference> $collection
      */
     public function showList(Collection $collection): JsonResponse
     {

app/Api/V2/Controllers/Chart/BalanceController.php

@@ -48,7 +48,7 @@ class BalanceController extends Controller
     private AccountRepositoryInterface $repository;
     private GroupCollectorInterface    $collector;
     private ChartData                  $chartData;
-    private TransactionCurrency        $default;
+    // private TransactionCurrency        $default;
 
     public function __construct()
     {
@@ -61,7 +61,7 @@ class BalanceController extends Controller
                 $this->repository->setUserGroup($userGroup);
                 $this->collector->setUserGroup($userGroup);
                 $this->chartData  = new ChartData();
-                $this->default    = app('amount')->getDefaultCurrency();
+                // $this->default    = app('amount')->getDefaultCurrency();
 
                 return $next($request);
             }

app/Console/Commands/Correction/FixUnevenAmount.php

@@ -51,7 +51,7 @@ class FixUnevenAmount extends Command
         $this->convertOldStyleTransfers();
         $this->fixUnevenAmounts();
         $this->matchCurrencies();
-        AccountBalanceCalculator::recalculateAll();
+        AccountBalanceCalculator::forceRecalculateAll();
 
         return 0;
     }

app/Console/Commands/Upgrade/OtherCurrenciesCorrections.php

@@ -130,6 +130,7 @@ class OtherCurrenciesCorrections extends Command
 
         $account         = $leadTransaction->account;
         $currency        = $this->getCurrency($account);
+        $isMultiCurrency = $this->isMultiCurrency($account);
         if (null === $currency) {
             $this->friendlyError(
                 sprintf(
@@ -145,14 +146,14 @@ class OtherCurrenciesCorrections extends Command
         }
         // fix each transaction:
         $journal->transactions->each(
-            static function (Transaction $transaction) use ($currency): void {
+            static function (Transaction $transaction) use ($currency, $isMultiCurrency): void {
                 if (null === $transaction->transaction_currency_id) {
                     $transaction->transaction_currency_id = $currency->id;
                     $transaction->save();
                 }
 
                 // when mismatch in transaction:
-                if ($transaction->transaction_currency_id !== $currency->id) {
+                if ($transaction->transaction_currency_id !== $currency->id && !$isMultiCurrency) {
                     $transaction->foreign_currency_id     = $transaction->transaction_currency_id;
                     $transaction->foreign_amount          = $transaction->amount;
                     $transaction->transaction_currency_id = $currency->id;
@@ -161,7 +162,9 @@ class OtherCurrenciesCorrections extends Command
             }
         );
         // also update the journal, of course:
+        if (!$isMultiCurrency) {
             $journal->transaction_currency_id = $currency->id;
+        }
         ++$this->count;
         $journal->save();
     }
@@ -239,4 +242,13 @@ class OtherCurrenciesCorrections extends Command
     {
         app('fireflyconfig')->set(self::CONFIG_NAME, true);
     }
+
+    private function isMultiCurrency(Account $account): bool
+    {
+        $value = $this->accountRepos->getMetaValue($account, 'is_multi_currency', false);
+        if (false === $value || null === $value) {
+            return false;
+        }
+        return '1' === $value;
+    }
 }

app/Support/Amount.php

@@ -45,6 +45,11 @@ class Amount
         return $this->formatFlat($format->symbol, $format->decimal_places, $amount, $coloured);
     }
 
+    public function formatByCurrencyId(int $currencyId, string $amount, ?bool $coloured = null): string {
+        $format = TransactionCurrency::find($currencyId);
+        return $this->formatFlat($format->symbol, $format->decimal_places, $amount, $coloured);
+    }
+
     /**
      * This method will properly format the given number, in color or "black and white",
      * as a currency, given two things: the currency required and the current locale.

app/Support/Models/AccountBalanceCalculator.php

@@ -45,6 +45,16 @@ class AccountBalanceCalculator
         // no-op
     }
 
+    /**
+     * Recalculate all balances.
+     */
+    public static function forceRecalculateAll(): void
+    {
+        Transaction::whereNull('deleted_at')->update(['balance_dirty' => true]);
+        $object = new self();
+        $object->optimizedCalculation(new Collection());
+    }
+
     /**
      * Recalculate all balances.
      */

app/Support/Steam.php

@@ -25,7 +25,6 @@ namespace FireflyIII\Support;
 
 use Carbon\Carbon;
 use Carbon\Exceptions\InvalidFormatException;
-use Exception;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\Account;
 use FireflyIII\Models\Transaction;
@@ -51,8 +50,7 @@ class Steam
                                  ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
                                  ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
                                  ->where('transactions.transaction_currency_id', $currencyId)
-            ->get(['transactions.amount'])->toArray()
-        ;
+                                 ->get(['transactions.amount'])->toArray();
         $nativeBalance = $this->sumTransactions($transactions, 'amount');
 
         // get all balances in foreign currency:
@@ -61,8 +59,7 @@ class Steam
                                 ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
                                 ->where('transactions.foreign_currency_id', $currencyId)
                                 ->where('transactions.transaction_currency_id', '!=', $currencyId)
-            ->get(['transactions.foreign_amount'])->toArray()
-        ;
+                                ->get(['transactions.foreign_amount'])->toArray();
 
         $foreignBalance = $this->sumTransactions($transactions, 'foreign_amount');
 
@@ -136,8 +133,7 @@ class Steam
                              'transactions.foreign_currency_id',
                              \DB::raw('SUM(transactions.foreign_amount) AS modified_foreign'),
                            ]
-            )
-        ;
+                       );
 
         $currentBalance = $startBalance;
 
@@ -167,6 +163,45 @@ class Steam
         return $balances;
     }
 
+    public function balanceByTransactions(Account $account, Carbon $date, ?TransactionCurrency $currency): array
+    {
+        $cache = new CacheProperties();
+        $cache->addProperty($account->id);
+        $cache->addProperty('balance-by-transactions');
+        $cache->addProperty($date);
+        $cache->addProperty(null !== $currency ? $currency->id : 0);
+        if ($cache->has()) {
+            return $cache->get();
+        }
+
+        $query = $account->transactions()
+                         ->leftJoin('transaction_journals', 'transactions.transaction_journal_id', '=', 'transaction_journals.id')
+                         ->orderBy('transaction_journals.date', 'desc')
+                         ->orderBy('transaction_journals.order', 'asc')
+                         ->orderBy('transaction_journals.description', 'desc')
+                         ->orderBy('transactions.amount', 'desc');
+        if (null !== $currency) {
+            $query->where('transactions.transaction_currency_id', $currency->id);
+            $query->limit(1);
+            $result = $query->get(['transactions.transaction_currency_id', 'transactions.balance_after'])->first();
+            $key    = (int) $result->transaction_currency_id;
+            $return = [$key => $result->balance_after];
+            $cache->store($return);
+            return $return;
+        }
+
+        $return = [];
+        $result = $query->get(['transactions.transaction_currency_id', 'transactions.balance_after']);
+        foreach ($result as $entry) {
+            $key = (int) $entry->transaction_currency_id;
+            if (array_key_exists($key, $return)) {
+                continue;
+            }
+            $return[$key] = $entry->balance_after;
+        }
+        return $return;
+    }
+
     /**
      * Gets balance at the end of current month by default
      *
@@ -174,6 +209,8 @@ class Steam
      */
     public function balance(Account $account, Carbon $date, ?TransactionCurrency $currency = null): string
     {
+        //throw new FireflyException('This method is obsolete.');
+        Log::warning('This method is obsolete.');
         // abuse chart properties:
         $cache = new CacheProperties();
         $cache->addProperty($account->id);
@@ -194,8 +231,7 @@ class Steam
                                  ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
                                  ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
                                  ->where('transactions.transaction_currency_id', $currency->id)
-            ->get(['transactions.amount'])->toArray()
-        ;
+                                 ->get(['transactions.amount'])->toArray();
         $nativeBalance = $this->sumTransactions($transactions, 'amount');
         // get all balances in foreign currency:
         $transactions   = $account->transactions()
@@ -203,8 +239,7 @@ class Steam
                                   ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
                                   ->where('transactions.foreign_currency_id', $currency->id)
                                   ->where('transactions.transaction_currency_id', '!=', $currency->id)
-            ->get(['transactions.foreign_amount'])->toArray()
-        ;
+                                  ->get(['transactions.foreign_amount'])->toArray();
         $foreignBalance = $this->sumTransactions($transactions, 'foreign_amount');
         $balance        = bcadd($nativeBalance, $foreignBalance);
         $virtual        = null === $account->virtual_balance ? '0' : $account->virtual_balance;
@@ -262,8 +297,7 @@ class Steam
                                'transactions.foreign_currency_id',
                                'transactions.foreign_amount',
                            ]
-            )->toArray()
-        ;
+                       )->toArray();
 
         // loop the set and convert if necessary:
         $currentBalance = $startBalance;
@@ -376,16 +410,14 @@ class Steam
                             ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
                             ->where('transactions.transaction_currency_id', $currency->id)
                             ->whereNull('transactions.foreign_currency_id')
-            ->get(['transaction_journals.date', 'transactions.amount'])->toArray()
-        ;
+                            ->get(['transaction_journals.date', 'transactions.amount'])->toArray();
         Log::debug(sprintf('%d transaction(s) in set #1', count($new[0])));
         $existing[] = $account->transactions()         // 2
                               ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
                               ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
                               ->where('transactions.transaction_currency_id', $native->id)
                               ->whereNull('transactions.foreign_currency_id')
-            ->get(['transactions.amount'])->toArray()
-        ;
+                              ->get(['transactions.amount'])->toArray();
         Log::debug(sprintf('%d transaction(s) in set #2', count($existing[0])));
         $new[] = $account->transactions()         // 3
                          ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
@@ -393,16 +425,14 @@ class Steam
                          ->where('transactions.transaction_currency_id', '!=', $currency->id)
                          ->where('transactions.transaction_currency_id', '!=', $native->id)
                          ->whereNull('transactions.foreign_currency_id')
-            ->get(['transaction_journals.date', 'transactions.amount'])->toArray()
-        ;
+                         ->get(['transaction_journals.date', 'transactions.amount'])->toArray();
         Log::debug(sprintf('%d transactions in set #3', count($new[1])));
         $existing[] = $account->transactions() // 4
                               ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
                               ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
                               ->where('transactions.foreign_currency_id', $native->id)
                               ->whereNotNull('transactions.foreign_amount')
-            ->get(['transactions.foreign_amount'])->toArray()
-        ;
+                              ->get(['transactions.foreign_amount'])->toArray();
         Log::debug(sprintf('%d transactions in set #4', count($existing[1])));
         $new[] = $account->transactions()// 5
                          ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
@@ -410,8 +440,7 @@ class Steam
                          ->where('transactions.transaction_currency_id', $currency->id)
                          ->where('transactions.foreign_currency_id', '!=', $native->id)
                          ->whereNotNull('transactions.foreign_amount')
-            ->get(['transaction_journals.date', 'transactions.amount'])->toArray()
-        ;
+                         ->get(['transaction_journals.date', 'transactions.amount'])->toArray();
         Log::debug(sprintf('%d transactions in set #5', count($new[2])));
         $new[] = $account->transactions()// 6
                          ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
@@ -419,8 +448,7 @@ class Steam
                          ->where('transactions.transaction_currency_id', '!=', $currency->id)
                          ->where('transactions.foreign_currency_id', '!=', $native->id)
                          ->whereNotNull('transactions.foreign_amount')
-            ->get(['transaction_journals.date', 'transactions.amount'])->toArray()
-        ;
+                         ->get(['transaction_journals.date', 'transactions.amount'])->toArray();
         Log::debug(sprintf('%d transactions in set #6', count($new[3])));
 
         // process both sets of transactions. Of course, no need to convert set "existing".
@@ -591,8 +619,7 @@ class Steam
         $query    = $account->transactions()
                             ->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
                             ->where('transaction_journals.date', '<=', $date->format('Y-m-d 23:59:59'))
-            ->groupBy('transactions.transaction_currency_id')
-        ;
+                            ->groupBy('transactions.transaction_currency_id');
         $balances = $query->get(['transactions.transaction_currency_id', \DB::raw('SUM(transactions.amount) as sum_for_currency')]); // @phpstan-ignore-line
         $return   = [];
 

app/Support/Twig/General.php

@@ -64,8 +64,14 @@ class General extends AbstractExtension
 
                 /** @var Carbon $date */
                 $date = session('end', today(config('app.timezone'))->endOfMonth());
+                $info = app('steam')->balanceByTransactions($account, $date, null);
 
-                return app('steam')->balance($account, $date);
+                $strings = [];
+                foreach($info as $currencyId => $balance) {
+                    $strings[] =  app('amount')->formatByCurrencyId($currencyId, $balance, false);
+                }
+                return implode(', ', $strings);
+                //return app('steam')->balance($account, $date);
             }
         );
     }

resources/views/index.twig

@@ -105,7 +105,7 @@
                             <div class="btn-group">
                                 <a type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown"
                                    aria-haspopup="true" aria-expanded="false"
-                                   href="{{ route('accounts.show', [data.account.id]) }}">{{ formatAmountByAccount(data.account, data.account|balance, false) }}
+                                   href="{{ route('accounts.show', [data.account.id]) }}">{{ data.account|balance }}
                                     <span class="caret"></span>
                                 </a>
                                 <ul class="dropdown-menu">