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feat(purchase): add expiration time calculations to PurchaseResource and implement related tests

This commit is contained in:
ncoronel 2026-08-26 17:00:17 -03:00
parent 8f4fc39858
commit a650de79c1
2 changed files with 76 additions and 1 deletions
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8
app/Domains/Purchase/Resources/PurchaseResource.php
View File

@ -17,6 +17,8 @@ class PurchaseResource extends JsonResource
*/
public function toArray(Request $request): array
{
$serverTime = now();
$expiresAt = $this->stockReservation?->expires_at;
$items = $this->resource->relationLoaded('items')
? $this->resource->getRelation('items')
: collect();
@ -48,7 +50,11 @@ class PurchaseResource extends JsonResource
'created_at' => $this->created_at,
'status' => $this->status,
'payment_method' => $this->payment_method,
'expires_at' => $this->stockReservation?->expires_at,
'expires_at' => $expiresAt,
'expires_in_seconds' => $expiresAt === null
? null
: max(0, $expiresAt->getTimestamp() - $serverTime->getTimestamp()),
'server_time' => $serverTime,
'dni' => $this->dni,
'transfer_payer_dni' => $this->transfer_payer_dni,
'telefono' => $this->telefono,

69
tests/Unit/Purchase/PurchaseResourceTest.php Normal file
View File

@ -0,0 +1,69 @@
<?php
namespace Tests\Unit\Purchase;
use App\Domains\Catalog\Models\StockReservation;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Resources\PurchaseResource;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;
use Tests\TestCase;
class PurchaseResourceTest extends TestCase
{
public function test_it_exposes_the_remaining_checkout_time_using_the_server_clock(): void
{
$now = now()->startOfSecond();
$this->travelTo($now);
$expiresAt = $now->copy()->addMinutes(12);
$resource = $this->resourceFor(Purchase::STATUS_PENDING_PAYMENT, $expiresAt);
$this->assertTrue($expiresAt->equalTo($resource['expires_at']));
$this->assertSame(720, $resource['expires_in_seconds']);
$this->assertTrue($now->equalTo($resource['server_time']));
$this->travelBack();
}
public function test_it_clamps_an_overdue_checkout_to_zero_seconds(): void
{
$now = now()->startOfSecond();
$this->travelTo($now);
$resource = $this->resourceFor(
Purchase::STATUS_CREATED,
$now->copy()->subSecond(),
);
$this->assertSame(0, $resource['expires_in_seconds']);
$this->travelBack();
}
public function test_it_exposes_null_expiration_after_the_purchase_enters_review(): void
{
$resource = $this->resourceFor(
Purchase::STATUS_IN_REVIEW,
null,
);
$this->assertNull($resource['expires_at']);
$this->assertNull($resource['expires_in_seconds']);
}
/** @return array<string, mixed> */
private function resourceFor(string $status, ?Carbon $expiresAt): array
{
$purchase = (new Purchase)->forceFill([
'status' => $status,
'total' => '0.00',
]);
$purchase->setRelation('stockReservation', (new StockReservation)->forceFill([
'status' => StockReservation::STATUS_ACTIVE,
'expires_at' => $expiresAt,
]));
return (new PurchaseResource($purchase))->toArray(Request::create('/'));
}
}