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hackerESQ
2025-08-21 19:51:48 -05:00
parent 24aeb72549
commit fb3c19d3bf
1 changed files with 35 additions and 56 deletions
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app/Models/DailyChange.php
+35 -56
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@@ -62,65 +62,44 @@ class DailyChange extends Model
{
$currency = auth()->user()?->getCurrency() ?? config('investbrain.base_currency');
$transactionTotals = DB::table('transactions')
->select(['transactions.portfolio_id', 'transactions.date'])
->selectRaw("
SUM(
(CASE WHEN transactions.transaction_type = 'BUY' THEN 1 ELSE -1 END)
* transactions.quantity
* transactions.cost_basis_base
* COALESCE(cr.rate, 1)
) AS daily_cost_basis
")
->leftJoin('currency_rates as cr', function ($join) use ($currency) {
$join
->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(transactions.date)'))
->where('cr.currency', $currency);
})
->groupBy('transactions.portfolio_id', 'transactions.date');
$cumulativeCostBasis = DB::table(DB::raw("({$transactionTotals->toSql()}) AS transaction_totals"))
->mergeBindings($transactionTotals)
->select(['portfolio_id', 'date'])
->selectRaw('SUM(daily_cost_basis) AS cumulative_cost_basis')
->groupBy('portfolio_id', 'date');
return $query
->leftJoin('currency_rates as cr', function ($join) use ($currency) {
$join->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(daily_change.date)'))
->where('cr.currency', '=', $currency);
$join
->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(daily_change.date)'))
->where('cr.currency', $currency);
})
->select([
'daily_change.date',
'daily_change.portfolio_id',
DB::raw('daily_change.total_market_value * COALESCE(cr.rate, 1) as total_market_value'),
'total_cost_basis' => function ($query) use ($currency) {
$query->from('transactions')
->leftJoin('currency_rates as cr', function ($join) use ($currency) {
$join->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(transactions.date)'))
->where('cr.currency', '=', $currency);
})
->selectRaw('SUM(
(CASE WHEN transactions.transaction_type = \'BUY\' THEN 1 ELSE -1 END)
* transactions.cost_basis_base * transactions.quantity * COALESCE(cr.rate, 1)
)')
->whereColumn('transactions.portfolio_id', 'daily_change.portfolio_id')
->whereColumn('transactions.date', '<=', 'daily_change.date');
},
'realized_gain_dollars' => function ($query) use ($currency) {
$query->from('transactions')
->leftJoin('currency_rates as cr', function ($join) use ($currency) {
$join->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(transactions.date)'))
->where('cr.currency', '=', $currency);
})
->selectRaw('SUM(
(CASE WHEN transactions.transaction_type = \'SELL\'
THEN (transactions.sale_price_base - transactions.cost_basis_base)
ELSE 0 END)
* transactions.quantity * COALESCE(cr.rate, 1)
)')
->whereColumn('transactions.portfolio_id', 'daily_change.portfolio_id')
->whereColumn('transactions.date', '<=', 'daily_change.date');
},
// 'total_dividends_earned' => function ($query) use ($currency) {
// $query->from('holdings')
// ->join('dividends', 'dividends.symbol', '=', 'holdings.symbol')
// ->leftJoin('currency_rates as cr', function ($join) use ($currency) {
// $join->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(dividends.date)'))
// ->where('cr.currency', '=', $currency);
// })
// ->join('transactions as tx', function ($join) {
// $join->on('tx.symbol', '=', 'holdings.symbol')
// ->on('tx.portfolio_id', '=', 'holdings.portfolio_id')
// ->whereColumn('tx.date', '<=', 'dividends.date');
// })
// ->selectRaw('SUM(
// ((CASE WHEN tx.transaction_type = \'BUY\' THEN tx.quantity ELSE 0 END)
// - (CASE WHEN tx.transaction_type = \'SELL\' THEN tx.quantity ELSE 0 END))
// * dividends.dividend_amount_base
// * COALESCE(cr.rate, 1)
// )')
// ->whereColumn('holdings.portfolio_id', 'daily_change.portfolio_id')
// ->whereColumn('dividends.date', '<=', 'daily_change.date');
// },
])
->leftJoinSub($cumulativeCostBasis, 'ccb', function ($join) {
$join
->on('ccb.portfolio_id', '=', 'daily_change.portfolio_id')
->whereRaw('ccb.date <= daily_change.date');
})
->select(['daily_change.portfolio_id', 'daily_change.date'])
->selectRaw('daily_change.total_market_value * COALESCE(cr.rate, 1) AS total_market_value')
->selectRaw('SUM(COALESCE(ccb.cumulative_cost_basis, 0)) AS total_cost_basis')
->groupBy(['daily_change.date', 'daily_change.portfolio_id', 'cr.rate'])
->orderBy('daily_change.date');
}