feat(event): implement admin date creation, rescheduling, and cancellation endpoints
This commit is contained in:
@@ -2,7 +2,10 @@
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namespace App\Domains\Event\Services;
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use App\Domains\Catalog\Models\Variant;
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use App\Domains\Event\Models\EventDate;
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use App\Domains\Tenant\Models\Tenant;
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use App\Domains\Ticket\Models\Ticket;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Validation\ValidationException;
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@@ -14,6 +17,10 @@ class EventService
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'facebook_url' => 'facebook',
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];
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public function __construct(
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private readonly EffectiveEventDateResolver $effectiveEventDateResolver,
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) {}
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public function forTenant(Tenant $tenant): Tenant
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{
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return $tenant->load(['eventDates.validityTime', 'socialMedia']);
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@@ -29,7 +36,6 @@ class EventService
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'event_location' => $data['location'],
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]);
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$this->syncDates($tenant, $data['dates']);
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if (array_key_exists('social_media', $data)) {
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$this->syncSocialMedia($tenant, $data['social_media']);
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} else {
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@@ -40,41 +46,185 @@ class EventService
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});
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}
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/** @param array<int, array{date: string, start_time: string, end_time: string}> $dates */
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private function syncDates(Tenant $tenant, array $dates): void
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/** @param array{date: string, start_time: string, end_time: string} $data */
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public function createDateForTenant(Tenant $tenant, array $data): EventDate
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{
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$existingDates = $tenant->eventDates()->get()->values();
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return DB::transaction(function () use ($tenant, $data): EventDate {
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$attributes = $this->dateAttributes($data);
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foreach (array_values($dates) as $index => $date) {
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$attributes = [
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'date' => $date['date'],
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'time_start' => $date['start_time'],
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'time_end' => $date['end_time'],
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];
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if ($tenant->eventDates()->where($attributes)->exists()) {
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throw ValidationException::withMessages([
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'date' => ['La fecha y el horario ya existen.'],
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]);
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}
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$existingDate = $existingDates->get($index);
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return $tenant->eventDates()->create($attributes)->load('validityTime');
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});
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}
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if ($existingDate) {
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$existingDate->update($attributes);
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} else {
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$tenant->eventDates()->create($attributes);
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/** @param array{date: string} $data */
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public function rescheduleDateForTenant(Tenant $tenant, EventDate $eventDate, array $data): EventDate
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{
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return DB::transaction(function () use ($tenant, $eventDate, $data): EventDate {
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$source = $this->lockedDateForTenant($tenant, $eventDate);
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if ($source->cancelled_at !== null) {
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throw ValidationException::withMessages([
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'event_date' => ['No se puede reprogramar una fecha cancelada.'],
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]);
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}
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if ($source->rescheduled_to_event_date_id !== null) {
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throw ValidationException::withMessages([
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'event_date' => ['La fecha ya fue reprogramada.'],
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]);
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}
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$destination = $tenant->eventDates()
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->whereDate('date', $data['date'])
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->lockForUpdate()
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->first();
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if ($destination === null) {
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$destination = $tenant->eventDates()->create([
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'date' => $data['date'],
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'time_start' => $source->time_start,
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'time_end' => $source->time_end,
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]);
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}
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if ($destination->is($source) || $this->chainContains($destination, $source)) {
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throw ValidationException::withMessages([
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'date' => ['La reprogramación generaría una referencia circular.'],
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]);
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}
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if ($this->effectiveEventDateResolver->resolve($destination) === null) {
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throw ValidationException::withMessages([
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'date' => ['La fecha de destino no es utilizable.'],
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]);
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}
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$source->update(['rescheduled_to_event_date_id' => $destination->getKey()]);
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return $source->fresh(['validityTime', 'rescheduledTo.validityTime']);
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});
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}
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public function cancelDateForTenant(Tenant $tenant, EventDate $eventDate): EventDate
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{
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return DB::transaction(function () use ($tenant, $eventDate): EventDate {
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$date = $this->lockedDateForTenant($tenant, $eventDate);
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if ($date->rescheduled_to_event_date_id !== null) {
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throw ValidationException::withMessages([
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'event_date' => ['No se puede cancelar una fecha que ya fue reprogramada.'],
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]);
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}
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if ($date->cancelled_at !== null) {
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return $date->load('validityTime');
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}
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$date->update(['cancelled_at' => now()]);
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$this->disableTicketsWithoutUsableDates($tenant, $date);
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return $date->fresh('validityTime');
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});
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}
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private function lockedDateForTenant(Tenant $tenant, EventDate $eventDate): EventDate
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{
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return $tenant->eventDates()
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->whereKey($eventDate->getKey())
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->lockForUpdate()
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->firstOrFail();
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}
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private function chainContains(EventDate $start, EventDate $expected): bool
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{
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$current = $start;
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$visited = [];
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while ($current->rescheduled_to_event_date_id !== null) {
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if ($current->is($expected)) {
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return true;
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}
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if (isset($visited[$current->getKey()])) {
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return true;
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}
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$visited[$current->getKey()] = true;
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$current = $current->rescheduledTo()->lockForUpdate()->first();
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if ($current === null) {
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return false;
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}
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}
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$datesToDelete = $existingDates->slice(count($dates));
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return $current->is($expected);
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}
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if ($datesToDelete->contains(fn ($eventDate): bool => $eventDate
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->selectedByVariants()
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->whereHas('sourceTickets')
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->exists()
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|| $eventDate->variants()->whereHas('sourceTickets')->exists())) {
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throw ValidationException::withMessages([
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'dates' => ['No se puede eliminar una fecha utilizada por tickets generados.'],
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]);
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private function disableTicketsWithoutUsableDates(Tenant $tenant, EventDate $cancelledDate): void
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{
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$affectedDateIds = collect([$cancelledDate->getKey()]);
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$frontier = $affectedDateIds;
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while ($frontier->isNotEmpty()) {
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$predecessors = $tenant->eventDates()
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->whereIn('rescheduled_to_event_date_id', $frontier)
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->pluck('id')
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->diff($affectedDateIds)
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->values();
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$affectedDateIds = $affectedDateIds->merge($predecessors)->unique()->values();
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$frontier = $predecessors;
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}
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$datesToDelete->each->delete();
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$tenant->unsetRelation('eventDates');
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$variants = Variant::withTrashed()
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->where(function ($query) use ($affectedDateIds): void {
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$query->whereIn('event_date_id', $affectedDateIds)
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->orWhereHas('eventDates', fn ($eventDates) => $eventDates
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->whereIn('event_dates.id', $affectedDateIds));
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})
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->with(['eventDates', 'eventDate'])
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->get();
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foreach ($variants as $variant) {
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$hasUsableDate = $variant->selectedEventDates()->contains(
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fn (EventDate $candidate): bool => $this->effectiveEventDateResolver->resolve($candidate) !== null
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);
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if ($hasUsableDate) {
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continue;
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}
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Ticket::query()
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->where('tenant_code', $tenant->codigo)
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->where('source_variant_id', $variant->getKey())
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->whereNull('disabled_at')
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->whereNull('cancelled_at')
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->whereNull('refunded_at')
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->lockForUpdate()
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->get()
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->each(function (Ticket $ticket): void {
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$ticket->markAsDisabled();
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$ticket->save();
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});
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}
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}
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/**
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* @param array{date: string, start_time: string, end_time: string} $data
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* @return array{date: string, time_start: string, time_end: string}
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*/
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private function dateAttributes(array $data): array
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{
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return [
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'date' => $data['date'],
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'time_start' => $data['start_time'].':00',
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'time_end' => $data['end_time'].':00',
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];
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}
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/** @param array<string, string|null> $contact */
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