hackerESQ
133 lines
4.6 KiB
PHP
133 lines
4.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Models;
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use App\Traits\HasCompositePrimaryKey;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Support\Facades\DB;
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class DailyChange extends Model
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{
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use HasCompositePrimaryKey, HasFactory;
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public $timestamps = false;
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protected $primaryKey = ['date', 'portfolio_id'];
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protected $table = 'daily_change';
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protected $fillable = [
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'portfolio_id',
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'date',
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'total_market_value',
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'notes',
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];
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protected $hidden = [];
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protected $casts = [
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'date' => 'datetime',
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'total_market_value' => 'float',
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'total_cost_basis' => 'float',
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'total_gain' => 'float',
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'realized_gain_dollars' => 'float',
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'total_dividends_earned' => 'float',
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];
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public function scopePortfolio($query, $portfolio)
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{
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return $query->where('daily_change.portfolio_id', $portfolio);
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}
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public function scopeMyDailyChanges()
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{
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return $this->whereHas('portfolio', function ($query) {
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$query->whereHas('users', function ($query) {
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return $query->where('id', auth()->id());
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});
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});
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}
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public function scopeWithoutWishlists($query)
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{
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return $query->whereHas('portfolio', function ($query) {
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$query->where('portfolios.wishlist', 0);
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});
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}
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public function scopeWithDailyPerformance($query)
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{
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$currency = auth()->user()?->getCurrency() ?? config('investbrain.base_currency');
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$transactionTotals = DB::table('transactions')
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->select(['transactions.portfolio_id', 'transactions.date'])
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->selectRaw("
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SUM(
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(CASE WHEN transactions.transaction_type = 'BUY' THEN 1 ELSE -1 END)
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* transactions.quantity
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* transactions.cost_basis_base
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* COALESCE(cr.rate, 1)
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) AS daily_cost_basis
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")
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->leftJoin('currency_rates as cr', function ($join) use ($currency) {
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$join
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->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(transactions.date)'))
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->where('cr.currency', $currency);
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})
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->groupBy('transactions.portfolio_id', 'transactions.date');
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$cumulativeCostBasis = DB::table(DB::raw("({$transactionTotals->toSql()}) AS transaction_totals"))
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->mergeBindings($transactionTotals)
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->select(['portfolio_id', 'date'])
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->selectRaw('SUM(daily_cost_basis) AS cumulative_cost_basis')
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->groupBy('portfolio_id', 'date');
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return $query
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->leftJoin('currency_rates as cr', function ($join) use ($currency) {
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$join
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->on(DB::raw('DATE(cr.date)'), '=', DB::raw('DATE(daily_change.date)'))
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->where('cr.currency', $currency);
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})
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->leftJoinSub($cumulativeCostBasis, 'ccb', function ($join) {
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$join
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->on('ccb.portfolio_id', '=', 'daily_change.portfolio_id')
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->whereRaw('ccb.date <= daily_change.date');
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})
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->select(['daily_change.portfolio_id', 'daily_change.date'])
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->selectRaw('daily_change.total_market_value * COALESCE(cr.rate, 1) AS total_market_value')
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->selectRaw('SUM(COALESCE(ccb.cumulative_cost_basis, 0)) AS total_cost_basis')
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->groupBy(['daily_change.date', 'daily_change.portfolio_id', 'cr.rate'])
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->orderBy('daily_change.date');
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}
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public function scopeGetDailyPerformance($query)
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{
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return $query->get()
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->groupBy('date')
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->map(function ($group) {
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$total_market_value = $group->sum('total_market_value');
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$total_cost_basis = $group->sum('total_cost_basis');
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$total_market_gain = $total_market_value - $total_cost_basis;
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return (object) [
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'date' => $group->first()->date->toDateString(),
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'total_market_value' => $total_market_value,
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'total_cost_basis' => $total_cost_basis,
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'total_gain' => $total_market_gain,
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'realized_gain_dollars' => $group->sum('realized_gain_dollars'),
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// 'total_dividends_earned' => $group->sum('total_dividends_earned'),
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];
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})
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->values();
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}
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public function portfolio()
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{
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return $this->belongsTo(Portfolio::class);
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}
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}
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