ladill-pos/tests/Feature/PosDeviceTest.php

<?php

namespace Tests\Feature;

use App\Http\Middleware\EnsurePlatformSession;
use App\Models\PosCustomerDisplay;
use App\Models\PosDevice;
use App\Models\PosLocation;
use App\Models\User;
use App\Services\Pos\DeviceService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class PosDeviceTest extends TestCase
{
    use RefreshDatabase;

    protected function setUp(): void
    {
        parent::setUp();
        $this->withoutMiddleware(EnsurePlatformSession::class);
        $this->withoutVite();
    }

    private function user(): User
    {
        return User::create([
            'public_id' => 'u-'.uniqid(),
            'name' => 'Owner',
            'email' => uniqid().'@example.com',
        ]);
    }

    private function location(User $user): PosLocation
    {
        return PosLocation::create([
            'owner_ref' => $user->public_id,
            'name' => 'Main register',
            'currency' => 'GHS',
        ]);
    }

    public function test_can_register_register_device_without_token(): void
    {
        $user = $this->user();
        $location = $this->location($user);

        $this->actingAs($user)
            ->post(route('pos.devices.store'), [
                'name' => 'Front till',
                'type' => 'register',
                'location_id' => $location->id,
            ])
            ->assertRedirect(route('pos.devices.index'));

        $device = PosDevice::query()->where('owner_ref', $user->public_id)->first();
        $this->assertNotNull($device);
        $this->assertSame('register', $device->type);
        $this->assertNull($device->device_token);
    }

    public function test_customer_display_device_reuses_branch_display_token(): void
    {
        $user = $this->user();
        $location = $this->location($user);

        $this->actingAs($user)
            ->post(route('pos.devices.store'), [
                'name' => 'Counter screen',
                'type' => 'customer_display',
                'location_id' => $location->id,
            ])
            ->assertRedirect(route('pos.devices.index'));

        $device = PosDevice::query()->where('owner_ref', $user->public_id)->firstOrFail();
        $display = PosCustomerDisplay::query()->where('location_id', $location->id)->firstOrFail();

        $this->assertNotEmpty($device->device_token);
        $this->assertSame($display->token, $device->device_token);
    }

    public function test_customer_display_device_requires_branch(): void
    {
        $user = $this->user();
        $this->location($user);

        $this->actingAs($user)
            ->from(route('pos.devices.create'))
            ->post(route('pos.devices.store'), [
                'name' => 'Orphan screen',
                'type' => 'customer_display',
                'location_id' => '',
            ])
            ->assertRedirect(route('pos.devices.create'))
            ->assertSessionHas('error');
    }

    public function test_devices_index_lists_owned_devices(): void
    {
        $user = $this->user();
        $location = $this->location($user);
        PosDevice::create([
            'owner_ref' => $user->public_id,
            'location_id' => $location->id,
            'name' => 'Kitchen pad',
            'type' => 'tablet',
            'status' => 'offline',
        ]);

        $this->actingAs($user)
            ->get(route('pos.devices.index'))
            ->assertOk()
            ->assertSee('Kitchen pad')
            ->assertSee('Devices');
    }

    public function test_regenerate_token_updates_customer_display(): void
    {
        $user = $this->user();
        $location = $this->location($user);
        $device = app(DeviceService::class)->register([
            'owner_ref' => $user->public_id,
            'name' => 'Display',
            'type' => 'customer_display',
            'location_id' => $location->id,
        ]);
        $old = $device->device_token;

        $this->actingAs($user)
            ->post(route('pos.devices.regenerate-token', $device))
            ->assertRedirect();

        $device->refresh();
        $display = PosCustomerDisplay::query()->where('location_id', $location->id)->firstOrFail();
        $this->assertNotSame($old, $device->device_token);
        $this->assertSame($device->device_token, $display->token);
    }

    public function test_customer_display_poll_marks_device_online(): void
    {
        $user = $this->user();
        $location = $this->location($user);
        $device = app(DeviceService::class)->register([
            'owner_ref' => $user->public_id,
            'name' => 'Display',
            'type' => 'customer_display',
            'location_id' => $location->id,
        ]);

        $this->getJson(route('pos.customer-display.state', ['token' => $device->device_token]))
            ->assertOk();

        $device->refresh();
        $this->assertSame('online', $device->status);
        $this->assertNotNull($device->last_online_at);
    }
}