mivita/tests/Feature/StornoPointsCategoryTest.php

<?php

use App\Models\UserSalesVolume;
use App\Services\Backoffice\SalesVolumePoints;
use App\Services\BusinessPlan\SalesPointsVolume;
use App\User;
use Carbon\Carbon;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

uses(TestCase::class, RefreshDatabase::class);

beforeEach(function () {
    Carbon::setTestNow('2026-09-09 12:00:00');
});

afterEach(function () {
    Carbon::setTestNow();
});

function stornoCatUser(): User
{
    return User::forceCreate([
        'email' => 'storno-cat-'.uniqid().'@example.test',
        'password' => bcrypt('secret'),
        'lang' => 'de',
        'admin' => 0,
        'm_level' => 1,
    ]);
}

/**
 * Buchung wie auf dem regulaeren Bestellweg: `status_turnover` bleibt ungesetzt.
 */
function stornoCatVolume(User $user, int $status, float $points, ?int $statusTurnover = null): UserSalesVolume
{
    return UserSalesVolume::forceCreate([
        'user_id' => $user->id,
        'user_invoice_id' => 4711,
        'month' => 9,
        'year' => 2026,
        'date' => '2026-09-05',
        'points' => $points,
        'total_net' => $points,
        'status' => $status,
        'status_points' => 1,
        'status_turnover' => $statusTurnover,
    ]);
}

it('kennzeichnet den Storno einer Shopbestellung als Shopgeschaeft', function () {
    $user = stornoCatUser();
    $original = stornoCatVolume($user, 2, 100.0);

    $cancellation = SalesPointsVolume::cancelSalesPointsVolume($original, 9911);

    expect((int) $cancellation->status_turnover)->toBe(2);
});

it('kennzeichnet den Storno einer Beraterbestellung als Eigengeschaeft', function () {
    $user = stornoCatUser();
    $original = stornoCatVolume($user, 1, 100.0);

    $cancellation = SalesPointsVolume::cancelSalesPointsVolume($original, 9911);

    expect((int) $cancellation->status_turnover)->toBe(1);
});

it('mindert beim Shop-Storno die Shop-Provisionsbasis statt der Eigenwerte', function () {
    $user = stornoCatUser();
    $original = stornoCatVolume($user, 2, 100.0);

    SalesPointsVolume::cancelSalesPointsVolume($original, 9911);

    $last = UserSalesVolume::where('user_id', $user->id)->orderByDesc('id')->first();

    expect((float) $last->month_shop_total_net)->toBe(0.0)
        ->and((float) $last->month_shop_points)->toBe(0.0)
        ->and((float) $last->month_total_net)->toBe(0.0)
        ->and((float) $last->month_KP_points)->toBe(0.0);
});

it('mindert beim Eigen-Storno die Eigenwerte und laesst die Shop-Basis unberuehrt', function () {
    $user = stornoCatUser();
    stornoCatVolume($user, 2, 50.0);
    $original = stornoCatVolume($user, 1, 100.0);

    SalesPointsVolume::cancelSalesPointsVolume($original, 9911);

    $last = UserSalesVolume::where('user_id', $user->id)->orderByDesc('id')->first();

    expect((float) $last->month_KP_points)->toBe(0.0)
        ->and((float) $last->month_total_net)->toBe(0.0)
        ->and((float) $last->month_shop_total_net)->toBe(50.0)
        ->and((float) $last->month_shop_points)->toBe(50.0);
});

it('zaehlt jede Zeile genau einmal — Shop-Storno mindert die Kundenpunkte', function () {
    $user = stornoCatUser();
    stornoCatVolume($user, 2, 100.0);
    stornoCatVolume($user, 6, -100.0, 2);

    $rows = UserSalesVolume::query()
        ->where('user_id', $user->id)
        ->selectRaw(SalesVolumePoints::ownPoints().' as own')
        ->selectRaw(SalesVolumePoints::externalPoints().' as external')
        ->selectRaw(SalesVolumePoints::totalPoints().' as total')
        ->first();

    expect((float) $rows->own)->toBe(0.0)
        ->and((float) $rows->external)->toBe(0.0)
        ->and((float) $rows->total)->toBe(0.0);
});

it('laesst Altzeilen ohne Herkunft bei den Eigenpunkten', function () {
    $user = stornoCatUser();
    stornoCatVolume($user, 2, 100.0);
    stornoCatVolume($user, 6, -100.0);

    $rows = UserSalesVolume::query()
        ->where('user_id', $user->id)
        ->selectRaw(SalesVolumePoints::ownPoints().' as own')
        ->selectRaw(SalesVolumePoints::externalPoints().' as external')
        ->selectRaw(SalesVolumePoints::totalPoints().' as total')
        ->first();

    expect((float) $rows->own)->toBe(-100.0)
        ->and((float) $rows->external)->toBe(100.0)
        ->and((float) $rows->total)->toBe(0.0);
});

it('spiegelt den Storno einer Gutschrift mit Shop-Umsatz vollstaendig', function () {
    $user = stornoCatUser();
    $credit = stornoCatVolume($user, 4, 100.0, 2);
    SalesPointsVolume::reCalculateSalesPointsVolume($user->id, 9, 2026);

    $before = $credit->fresh();
    expect((float) $before->month_KP_points)->toBe(100.0)
        ->and((float) $before->month_shop_total_net)->toBe(100.0)
        ->and((float) $before->month_shop_points)->toBe(0.0);

    $cancellation = SalesPointsVolume::cancelSalesPointsVolume($credit, 9911)->fresh();

    // Punkte gehen wie im Gutschrift-Zweig auf KP, der Umsatz auf den Shop.
    expect((int) $cancellation->storno_origin_status)->toBe(4)
        ->and((float) $cancellation->month_KP_points)->toBe(0.0)
        ->and((float) $cancellation->month_shop_points)->toBe(0.0)
        ->and((float) $cancellation->month_shop_total_net)->toBe(0.0)
        ->and((float) $cancellation->month_total_net)->toBe(0.0);
});

it('haelt die Ursprungsart der Stornobuchung fest', function () {
    $user = stornoCatUser();

    expect((int) SalesPointsVolume::cancelSalesPointsVolume(stornoCatVolume($user, 2, 10.0), 1)->storno_origin_status)->toBe(2)
        ->and((int) SalesPointsVolume::cancelSalesPointsVolume(stornoCatVolume($user, 1, 10.0), 2)->storno_origin_status)->toBe(1)
        ->and((int) SalesPointsVolume::cancelSalesPointsVolume(stornoCatVolume($user, 5, 10.0), 3)->storno_origin_status)->toBe(5);
});

it('zaehlt den Storno einer Gutschrift bei den Eigenpunkten', function () {
    $user = stornoCatUser();
    $credit = stornoCatVolume($user, 4, 100.0, 2);
    SalesPointsVolume::cancelSalesPointsVolume($credit, 9911);

    $rows = UserSalesVolume::query()
        ->where('user_id', $user->id)
        ->selectRaw(SalesVolumePoints::ownPoints().' as own')
        ->selectRaw(SalesVolumePoints::externalPoints().' as external')
        ->selectRaw(SalesVolumePoints::totalPoints().' as total')
        ->first();

    expect((float) $rows->own)->toBe(0.0)
        ->and((float) $rows->external)->toBe(0.0)
        ->and((float) $rows->total)->toBe(0.0);
});