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feat: add getTotalAmount method to Cart and refactor Purchase model to utilize it

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This commit is contained in:
ncoronel
2026-07-06 15:26:41 -03:00
parent c19e00987e
commit 3703ae9bcf
3 changed files with 36 additions and 33 deletions
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19
app/Domains/Purchase/Models/Purchase.php
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@@ -10,7 +10,6 @@ use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Support\Collection;
#[Fillable([
'cart_id',
@@ -59,7 +58,7 @@ class Purchase extends Model
*/
public function cart(): BelongsTo
{
return $this->belongsTo(Cart::class, 'cart_id')->withTrashed();
return $this->belongsTo(Cart::class, 'cart_id');
}
/**
@@ -92,21 +91,15 @@ class Purchase extends Model
return (float) $this->items()->sum('total');
}
$cart = $this->relationLoaded('cart') ? $this->getRelation('cart') : $this->cart;
$cart = $this->relationLoaded('cart')
? $this->getRelation('cart')
: $this->cart()->first();
if ($cart === null) {
if (! $cart) {
return 0.0;
}
/** @var Collection<int, mixed> $items */
$items = $cart->relationLoaded('items')
? $cart->getRelation('items')
: $cart->items()->with('variant.product')->get();
return $items->reduce(
static fn (float $carry, $item): float => $carry + ((float) ($item->variant?->product?->precio ?? 0) * (int) $item->cantidad),
0.0,
);
return $cart->getTotalAmount();
}
public function finalize(): void