crewli/api/tests/Feature/FormBuilder/FormSubmissionObserverTest.php

<?php

declare(strict_types=1);

namespace Tests\Feature\FormBuilder;

use App\Models\Event;
use App\Models\FormBuilder\FormSchema;
use App\Models\FormBuilder\FormSubmission;
use App\Models\Organisation;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Route;
use Tests\TestCase;

/**
 * WS-4 Commit 2 coverage — addendum Q2 denormalization observer.
 *
 * Guarantees that every form_submissions row carries correct
 * organisation_id (always) and event_id (when resolvable from schema
 * owner or active route).
 */
final class FormSubmissionObserverTest extends TestCase
{
    use RefreshDatabase;

    public function test_organisation_id_resolves_from_schema(): void
    {
        $organisation = Organisation::factory()->create();
        $schema = FormSchema::factory()->for($organisation)->create();

        $submission = FormSubmission::factory()->for($schema, 'schema')->create();

        $this->assertSame(
            $organisation->id,
            $submission->organisation_id,
            'Observer must denormalize organisation_id from schema parent'
        );
    }

    public function test_event_id_resolves_from_event_owned_schema(): void
    {
        $organisation = Organisation::factory()->create();
        $event = Event::factory()->for($organisation)->create();
        $schema = FormSchema::factory()->for($organisation)->create([
            'owner_type' => 'event',
            'owner_id' => $event->id,
        ]);

        $submission = FormSubmission::factory()->for($schema, 'schema')->create();

        $this->assertSame(
            $event->id,
            $submission->event_id,
            'Observer must resolve event_id from schema.owner_id when owner_type = event'
        );
    }

    public function test_event_id_is_null_when_schema_has_no_event_owner_and_no_route(): void
    {
        $organisation = Organisation::factory()->create();
        $schema = FormSchema::factory()->for($organisation)->create([
            'owner_type' => 'organisation',
            'owner_id' => $organisation->id,
        ]);

        $submission = FormSubmission::factory()->for($schema, 'schema')->create();

        $this->assertNull(
            $submission->event_id,
            'Non-event-owned schema outside an event route yields event_id = null'
        );
        $this->assertSame($organisation->id, $submission->organisation_id);
    }

    public function test_event_id_resolves_from_active_route_when_schema_has_no_event_owner(): void
    {
        $organisation = Organisation::factory()->create();
        $event = Event::factory()->for($organisation)->create();
        $schema = FormSchema::factory()->for($organisation)->create([
            'owner_type' => 'organisation',
            'owner_id' => $organisation->id,
        ]);

        // Simulate a request bound to /events/{event}/... by firing the
        // observer inside a controller invocation with the route
        // parameter populated.
        Route::get(
            '/_test/events/{event}/submissions',
            function (Event $event) use ($schema): array {
                $submission = new FormSubmission;
                $submission->form_schema_id = $schema->id;
                $submission->status = 'draft';
                $submission->is_test = false;
                $submission->save();

                return ['id' => $submission->id, 'event_id' => $submission->event_id];
            }
        );

        $response = $this->getJson("/_test/events/{$event->id}/submissions");
        $response->assertOk();

        $this->assertSame(
            $event->id,
            $response->json('event_id'),
            'Route {event} parameter resolves event_id when schema has no event owner'
        );
    }

    public function test_organisation_id_is_populated_on_every_create_path(): void
    {
        $organisation = Organisation::factory()->create();
        $schema = FormSchema::factory()->for($organisation)->create();

        // Direct factory
        $s1 = FormSubmission::factory()->for($schema, 'schema')->create();
        // Direct new() + save()
        $s2 = new FormSubmission;
        $s2->form_schema_id = $schema->id;
        $s2->status = 'draft';
        $s2->is_test = false;
        $s2->save();
        // Model::create()
        $s3 = FormSubmission::create([
            'form_schema_id' => $schema->id,
            'status' => 'draft',
            'is_test' => false,
        ]);

        foreach ([$s1, $s2, $s3] as $submission) {
            $this->assertSame(
                $organisation->id,
                $submission->organisation_id,
                'organisation_id must never be NULL — resolved on every create path'
            );
        }
    }

    public function test_denormalized_indexes_exist(): void
    {
        // Indexes named in the migration — addendum Q2 rapportage-hot.
        // MySQL: query information_schema.STATISTICS.
        $indexNames = collect(DB::select(
            'SELECT INDEX_NAME AS name FROM information_schema.STATISTICS '
            ."WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'form_submissions'"
        ))->pluck('name')->toArray();

        $this->assertContains('fs_org_status_idx', $indexNames);
        $this->assertContains('fs_event_status_idx', $indexNames);
    }

    public function test_organisation_and_event_belongs_to_relationships_resolve(): void
    {
        $organisation = Organisation::factory()->create();
        $event = Event::factory()->for($organisation)->create();
        $schema = FormSchema::factory()->for($organisation)->create([
            'owner_type' => 'event',
            'owner_id' => $event->id,
        ]);

        $submission = FormSubmission::factory()->for($schema, 'schema')->create();

        $this->assertTrue($submission->organisation->is($organisation));
        $this->assertTrue($submission->event->is($event));
    }
}