Clean up account taker amount inconsistencies.

This commit is contained in:
James Cole
2017-04-16 22:15:05 +02:00
parent 20a30a2d1d
commit e48eb2ce2f
5 changed files with 71 additions and 176 deletions

View File

@@ -31,64 +31,6 @@ class AccountTasker implements AccountTaskerInterface
/** @var User */
private $user;
/**
* @see self::amountInPeriod
*
* @param Collection $accounts
* @param Collection $excluded
* @param Carbon $start
* @param Carbon $end
*
* @return string
*/
public function amountInInPeriod(Collection $accounts, Collection $excluded, Carbon $start, Carbon $end): string
{
$idList = [
'accounts' => $accounts->pluck('id')->toArray(),
'exclude' => $excluded->pluck('id')->toArray(),
];
Log::debug(
'Now calling amountInInPeriod.',
['accounts' => $idList['accounts'], 'excluded' => $idList['exclude'],
'start' => $start->format('Y-m-d'),
'end' => $end->format('Y-m-d'),
]
);
return $this->amountInPeriod($idList, $start, $end, true);
}
/**
* @see self::amountInPeriod
*
* @param Collection $accounts
* @param Collection $excluded
* @param Carbon $start
* @param Carbon $end
*
* @return string
*/
public function amountOutInPeriod(Collection $accounts, Collection $excluded, Carbon $start, Carbon $end): string
{
$idList = [
'accounts' => $accounts->pluck('id')->toArray(),
'exclude' => $excluded->pluck('id')->toArray(),
];
Log::debug(
'Now calling amountOutInPeriod.',
['accounts' => $idList['accounts'], 'excluded' => $idList['exclude'],
'start' => $start->format('Y-m-d'),
'end' => $end->format('Y-m-d'),
]
);
return $this->amountInPeriod($idList, $start, $end, false);
}
/**
* @param Collection $accounts
* @param Carbon $start
@@ -155,63 +97,4 @@ class AccountTasker implements AccountTaskerInterface
$this->user = $user;
}
/**
* Will return how much money has been going out (ie. spent) by the given account(s).
* Alternatively, will return how much money has been coming in (ie. earned) by the given accounts.
*
* Enter $incoming=true for any money coming in (income)
* Enter $incoming=false for any money going out (expenses)
*
* This means any money going out or in. You can also submit accounts to exclude,
* so transfers between accounts are not included.
*
* As a general rule:
*
* - Asset accounts should return both expenses and earnings. But could return 0.
* - Expense accounts (where money is spent) should only return earnings (the account gets money).
* - Revenue accounts (where money comes from) should only return expenses (they spend money).
*
*
*
* @param array $accounts
* @param Carbon $start
* @param Carbon $end
* @param bool $incoming
*
* @return string
*/
protected function amountInPeriod(array $accounts, Carbon $start, Carbon $end, bool $incoming): string
{
$joinModifier = $incoming ? '<' : '>';
$selection = $incoming ? '>' : '<';
$query = Transaction::distinct()
->leftJoin('transaction_journals', 'transaction_journals.id', '=', 'transactions.transaction_journal_id')
->leftJoin(
'transactions as other_side', function (JoinClause $join) use ($joinModifier) {
$join->on('transaction_journals.id', '=', 'other_side.transaction_journal_id')->where('other_side.amount', $joinModifier, 0);
}
)
->where('transaction_journals.date', '>=', $start->format('Y-m-d'))
->where('transaction_journals.date', '<=', $end->format('Y-m-d'))
->where('transaction_journals.user_id', $this->user->id)
->whereNull('transactions.deleted_at')
->whereNull('transaction_journals.deleted_at')
->whereIn('transactions.account_id', $accounts['accounts'])
->where('transactions.amount', $selection, 0);
if (count($accounts['exclude']) > 0) {
$query->whereNotIn('other_side.account_id', $accounts['exclude']);
}
$result = $query->get(['transactions.id', 'transactions.amount']);
$sum = strval($result->sum('amount'));
if (strlen($sum) === 0) {
Log::debug('Sum is empty.');
$sum = '0';
}
Log::debug(sprintf('Result is %s', $sum));
return $sum;
}
}