Files
shopit-back/app/Domains/Desfile/Services/InvitationPurchaseProvisioner.php

418 lines
15 KiB
PHP

<?php
namespace App\Domains\Desfile\Services;
use DateTimeInterface;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Str;
use RuntimeException;
class InvitationPurchaseProvisioner
{
public const TENANT_CODE = 'desfile_pura_tendencia';
public const USER_EMAIL = 'invitados@puratendencia.com';
private const PAYMENT_METHOD = 'invitation';
/**
* @var list<array{sector: string, row: int, seats: int, type: string}>
*/
private const ALLOCATIONS = [
['sector' => 'A', 'row' => 1, 'seats' => 16, 'type' => 'NORMAL'],
['sector' => 'A', 'row' => 3, 'seats' => 14, 'type' => 'NORMAL'],
['sector' => 'C', 'row' => 1, 'seats' => 16, 'type' => 'VIP + LUNCH'],
];
public function provision(): void
{
if (! $this->prerequisitesExist()) {
return;
}
DB::transaction(function (): void {
$now = now();
$userId = $this->userId($now);
$purchaseId = $this->purchaseId($userId, $now);
$catalogItem = DB::table('catalog_items')
->where('tenant_code', self::TENANT_CODE)
->where('slug', 'entrada')
->first();
if ($catalogItem === null) {
throw new RuntimeException('No se encontró el catálogo de entradas del desfile.');
}
foreach (self::ALLOCATIONS as $allocation) {
foreach (range(1, $allocation['seats']) as $seat) {
$variant = $this->variant(
(int) $catalogItem->id,
$allocation['sector'],
$allocation['row'],
$seat,
$allocation['type'],
);
$this->createPurchaseItem(
$purchaseId,
$catalogItem,
$variant,
$allocation['sector'],
$allocation['row'],
$seat,
$allocation['type'],
$now,
);
$this->createTicketAndCommitStock(
$purchaseId,
$userId,
(int) $catalogItem->id,
$variant,
$now,
);
}
}
});
}
private function prerequisitesExist(): bool
{
if (! DB::table('tenants')->where('codigo', self::TENANT_CODE)->exists()) {
return false;
}
if (! DB::table('roles')->where('codigo', 'user')->exists()) {
throw new RuntimeException('No se encontró el rol de usuario común.');
}
if (! DB::table('catalog_items')
->where('tenant_code', self::TENANT_CODE)
->where('slug', 'entrada')
->exists()) {
throw new RuntimeException('No se encontró el catálogo de entradas del desfile.');
}
return true;
}
private function userId(DateTimeInterface $now): int
{
$user = DB::table('users')->where('email', self::USER_EMAIL)->first();
if ($user !== null) {
if ($user->tenant_codigo !== self::TENANT_CODE) {
throw new RuntimeException('El email de invitados ya pertenece a otro tenant.');
}
DB::table('users')->where('id', $user->id)->update([
'rol_codigo' => 'user',
'nombre_apellido' => 'Invitados Pura Tendencia',
'updated_at' => $now,
]);
return (int) $user->id;
}
return DB::table('users')->insertGetId([
'rol_codigo' => 'user',
'tenant_codigo' => self::TENANT_CODE,
'nombre_apellido' => 'Invitados Pura Tendencia',
'email' => self::USER_EMAIL,
'email_verified_at' => $now,
'password' => Hash::make(Str::random(64)),
'dni' => null,
'telefono' => null,
'remember_token' => null,
'created_at' => $now,
'updated_at' => $now,
]);
}
private function purchaseId(int $userId, DateTimeInterface $now): int
{
$purchaseId = DB::table('compras')
->where('tenant_codigo', self::TENANT_CODE)
->where('user_id', $userId)
->where('payment_method', self::PAYMENT_METHOD)
->value('id');
if ($purchaseId !== null) {
DB::table('compras')->where('id', $purchaseId)->update([
'status' => 'paid',
'expires_at' => null,
'total' => 0,
'updated_at' => $now,
]);
return (int) $purchaseId;
}
return DB::table('compras')->insertGetId([
'tenant_codigo' => self::TENANT_CODE,
'user_id' => $userId,
'cart_id' => null,
'status' => 'paid',
'payment_method' => self::PAYMENT_METHOD,
'expires_at' => null,
'total' => 0,
'dni' => null,
'transfer_payer_dni' => null,
'telefono' => null,
'nombre_apellido' => 'Invitados Pura Tendencia',
'email' => self::USER_EMAIL,
'created_at' => $now,
'updated_at' => $now,
]);
}
private function variant(
int $catalogItemId,
string $sector,
int $row,
int $seat,
string $type,
): object {
$variant = $this->findVariant($catalogItemId, $sector, $row, $seat);
if ($variant === null) {
$variant = $this->createVariant($catalogItemId, $sector, $row, $seat, $type);
}
$this->ensureAttributeOptions($catalogItemId, [
'tipo' => $type,
'sector' => $sector,
'fila' => (string) $row,
'asiento' => (string) $seat,
]);
$typeValueId = DB::table('variant_values as variant_value')
->join('item_attributes as item_attribute', 'item_attribute.id', '=', 'variant_value.item_attribute_id')
->join('attribute', 'attribute.id', '=', 'item_attribute.attribute_id')
->where('variant_value.variant_id', $variant->id)
->where('attribute.codigo', 'tipo')
->value('variant_value.id');
if ($typeValueId === null) {
throw new RuntimeException("La variante {$variant->id} no tiene definido el tipo de entrada.");
}
DB::table('variant_values')->where('id', $typeValueId)->update(['value' => $type]);
DB::table('variantes')->where('id', $variant->id)->update([
'descripcion' => "Sector {$sector} - Fila {$row} - Asiento {$seat} - {$type}",
]);
return DB::table('variantes')->where('id', $variant->id)->first();
}
/** @param array<string, string> $values */
private function ensureAttributeOptions(int $catalogItemId, array $values): void
{
$attributes = DB::table('item_attributes')
->join('attribute', 'attribute.id', '=', 'item_attributes.attribute_id')
->where('item_attributes.catalog_item_id', $catalogItemId)
->pluck('attribute.id', 'attribute.codigo');
foreach ($values as $code => $value) {
$attributeId = $attributes[$code] ?? null;
if ($attributeId === null) {
throw new RuntimeException("Falta el atributo {$code} en el catálogo de entradas.");
}
if (DB::table('attribute_options')
->where('attribute_id', $attributeId)
->where('value', $value)
->exists()) {
continue;
}
$lastSortOrder = (int) DB::table('attribute_options')
->where('attribute_id', $attributeId)
->max('sort_order');
DB::table('attribute_options')->insert([
'attribute_id' => $attributeId,
'validity_time_id' => null,
'value' => $value,
'label' => $value,
'sort_order' => $lastSortOrder + 1,
'metadata' => null,
'created_at' => now(),
'updated_at' => now(),
]);
}
}
private function findVariant(int $catalogItemId, string $sector, int $row, int $seat): ?object
{
$query = DB::table('variantes')->where('catalog_item_id', $catalogItemId);
foreach (['sector' => $sector, 'fila' => (string) $row, 'asiento' => (string) $seat] as $code => $value) {
$query->whereExists(fn ($subquery) => $subquery
->selectRaw('1')
->from('variant_values as selected_value')
->join('item_attributes as selected_item_attribute', 'selected_item_attribute.id', '=', 'selected_value.item_attribute_id')
->join('attribute as selected_attribute', 'selected_attribute.id', '=', 'selected_item_attribute.attribute_id')
->whereColumn('selected_value.variant_id', 'variantes.id')
->where('selected_attribute.codigo', $code)
->where('selected_value.value', $value));
}
return $query->first();
}
private function createVariant(
int $catalogItemId,
string $sector,
int $row,
int $seat,
string $type,
): object {
$itemAttributes = DB::table('item_attributes')
->join('attribute', 'attribute.id', '=', 'item_attributes.attribute_id')
->where('item_attributes.catalog_item_id', $catalogItemId)
->pluck('item_attributes.id', 'attribute.codigo');
foreach (['tipo', 'sector', 'fila', 'asiento'] as $requiredCode) {
if (! isset($itemAttributes[$requiredCode])) {
throw new RuntimeException("Falta el atributo {$requiredCode} en el catálogo de entradas.");
}
}
$inventoryId = DB::table('inventories')->insertGetId([
'sold_units' => 0,
'reserved_stock' => 0,
'real_stock' => 1,
]);
$variantId = DB::table('variantes')->insertGetId([
'catalog_item_id' => $catalogItemId,
'event_date_id' => null,
'inventory_id' => $inventoryId,
'descripcion' => "Sector {$sector} - Fila {$row} - Asiento {$seat} - {$type}",
'precio' => $this->catalogPrice($sector, $row),
]);
foreach (['tipo' => $type, 'sector' => $sector, 'fila' => (string) $row, 'asiento' => (string) $seat] as $code => $value) {
DB::table('variant_values')->insert([
'variant_id' => $variantId,
'item_attribute_id' => $itemAttributes[$code],
'value' => $value,
'created_at' => now(),
'updated_at' => now(),
]);
}
return DB::table('variantes')->where('id', $variantId)->first();
}
private function catalogPrice(string $sector, int $row): int
{
$prices = in_array($sector, ['A', 'C'], true)
? [1 => 250000, 2 => 200000, 3 => 100000, 4 => 75000, 5 => 50000]
: [1 => 240000, 2 => 190000, 3 => 90000, 4 => 65000, 5 => 40000];
return $prices[$row];
}
private function createPurchaseItem(
int $purchaseId,
object $catalogItem,
object $variant,
string $sector,
int $row,
int $seat,
string $type,
DateTimeInterface $now,
): void {
if (DB::table('compra_items')
->where('compra_id', $purchaseId)
->where('source_variant_id', $variant->id)
->exists()) {
return;
}
$attributes = [
['name' => 'Tipo', 'value' => $type],
['name' => 'Sector', 'value' => $sector],
['name' => 'Fila', 'value' => (string) $row],
['name' => 'Asiento', 'value' => (string) $seat],
];
DB::table('compra_items')->insert([
'compra_id' => $purchaseId,
'source_catalog_item_id' => $catalogItem->id,
'source_variant_id' => $variant->id,
'image_attachment_id' => DB::table('catalog_items_attachments')
->where('catalog_item_id', $catalogItem->id)
->whereNull('variant_id')
->orderBy('orden')
->value('attachment_id'),
'nombre' => $catalogItem->nombre,
'descripcion' => $variant->descripcion,
'slug' => $catalogItem->slug,
'item_nombre' => "Entrada (Sector {$sector}, Fila {$row}, Asiento {$seat})",
'variant_attributes' => json_encode($attributes, JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR),
'cantidad' => 1,
'precio_unitario' => 0,
'discount_total' => 0,
'tax_total' => 0,
'total' => 0,
'created_at' => $now,
'updated_at' => $now,
]);
}
private function createTicketAndCommitStock(
int $purchaseId,
int $userId,
int $catalogItemId,
object $variant,
DateTimeInterface $now,
): void {
if (DB::table('tickets')
->where('source_purchase_id', $purchaseId)
->where('source_variant_id', $variant->id)
->exists()) {
return;
}
$inventory = DB::table('inventories')->where('id', $variant->inventory_id)->lockForUpdate()->first();
if ($inventory === null || $inventory->real_stock < 1 || $inventory->reserved_stock > 0) {
throw new RuntimeException("El asiento {$variant->descripcion} ya no está disponible.");
}
DB::table('inventories')->where('id', $inventory->id)->update([
'real_stock' => $inventory->real_stock - 1,
'sold_units' => $inventory->sold_units + 1,
]);
DB::table('stock_reservations')->insert([
'inventory_id' => $inventory->id,
'cart_item_id' => null,
'purchase_id' => $purchaseId,
'quantity' => 1,
'status' => 'committed',
'expires_at' => null,
'committed_at' => $now,
'released_at' => null,
'created_at' => $now,
'updated_at' => $now,
]);
DB::table('tickets')->insert([
'tenant_code' => self::TENANT_CODE,
'ticket' => (string) Str::uuid(),
'name' => null,
'description' => null,
'source_purchase_id' => $purchaseId,
'source_catalog_item_id' => $catalogItemId,
'source_variant_id' => $variant->id,
'used_at' => null,
'scanner_user_id' => null,
'user_id' => $userId,
]);
}
}