refactor(backend): reorganize domains into Core, Commerce, Ticketing and Shared

This commit is contained in:
2026-09-18 10:14:02 -03:00
parent 4659c1049d
commit 1241e1f7e8
425 changed files with 0 additions and 0 deletions

View File

@@ -0,0 +1,285 @@
<?php
namespace App\Domains\Purchase\Controllers;
use App\Domains\Integration\Services\TelepagosIntegrationService;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Requests\PaymentIntentRequest;
use App\Domains\Purchase\Requests\StartCheckoutRequest;
use App\Domains\Purchase\Requests\UpdatePurchaseCustomerRequest;
use App\Domains\Purchase\Resources\PurchaseResource;
use App\Domains\Purchase\Services\Checkout\PurchaseResponseLoader;
use App\Domains\Purchase\Services\CheckoutService;
use App\Domains\Purchase\Services\PurchaseStateGuard;
use App\Domains\Tenant\Models\Tenant;
use App\Http\Controllers\Controller;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Illuminate\Validation\ValidationException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
class PurchaseController extends Controller
{
public function index(Request $request, Tenant $tenant): JsonResponse
{
$statusParam = $request->query('status');
$statuses = is_string($statusParam)
? collect(explode(',', $statusParam))
->map(fn (string $status): string => trim($status))
->filter()
->unique()
->values()
->all()
: [];
return PurchaseResource::collection(
Purchase::query()
->with('stockReservation')
->where('tenant_codigo', $tenant->codigo)
->where('user_id', $request->user()->id)
->when($statuses !== [], fn ($query) => $query->whereIn('status', $statuses))
->orderBy('status')
->latest()
->paginateFromRequest()
)->response();
}
public function startCheckout(
StartCheckoutRequest $request,
Tenant $tenant,
CheckoutService $checkoutService,
): JsonResponse {
$data = $request->validated();
$purchase = $checkoutService->startCheckout(
$tenant,
$request->user()->id,
$data
);
return PurchaseResource::make($purchase)->response()->setStatusCode(201);
}
public function show(
Request $request,
Tenant $tenant,
Purchase $compra,
PurchaseResponseLoader $responses,
): PurchaseResource {
$compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
$compra->loadMissing('items')->loadCount('tickets');
$responses->load($compra);
return PurchaseResource::make($compra);
}
public function updateCustomerData(
UpdatePurchaseCustomerRequest $request,
Tenant $tenant,
Purchase $compra,
CheckoutService $checkoutService,
): PurchaseResource {
$compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
return PurchaseResource::make(
$checkoutService->updateCustomerData($compra, $request->validated()),
);
}
public function paymentIntent(
PaymentIntentRequest $request,
Tenant $tenant,
Purchase $compra,
PurchaseStateGuard $purchaseState,
): JsonResponse {
$compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
$method = $request->validated('method');
$transferPayerDni = $method === 'transfer'
? preg_replace('/\D+/', '', (string) $request->validated('transfer_payer_dni'))
: null;
$updated = DB::transaction(function () use (
$compra,
$method,
$purchaseState,
$transferPayerDni,
): bool {
/** @var Purchase|null $purchase */
$purchase = Purchase::query()
->whereKey($compra->getKey())
->lockForUpdate()
->first();
if ($purchase === null) {
return false;
}
$purchaseState->assertNotExpired($purchase);
if (
! in_array($purchase->status, [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
], true)
) {
return false;
}
$purchaseState->lockCurrentCart($purchase);
$purchaseUpdate = [
'payment_method' => $method,
'status' => Purchase::STATUS_PENDING_PAYMENT,
'total' => $purchase->calculateCurrentTotalAmount(),
];
if ($transferPayerDni !== null) {
$purchaseUpdate['transfer_payer_dni'] = $transferPayerDni;
}
$purchase->update($purchaseUpdate);
return true;
});
if (! $updated) {
throw ValidationException::withMessages([
'purchase' => __('api.purchase.not_available_for_payment'),
]);
}
$compra->refresh();
$totalAmount = (float) $compra->total;
if ($method === 'transfer') {
$telepagosService = new TelepagosIntegrationService;
$telepagosService->forTenant($tenant->codigo);
try {
$accountInfo = $telepagosService->getAccountInfo();
Log::channel('telepagos')->info('Telepagos account information retrieved.', [
'tenant_code' => $tenant->codigo,
'purchase_id' => $compra->id,
]);
return response()->json([
'payment_method' => 'transfer',
'transfer_data' => [
'titular' => $accountInfo['holder'] ?? null,
'cvu' => $accountInfo['cvu'] ?? null,
'alias' => $accountInfo['alias'] ?? null,
'cuit' => $accountInfo['cuit'] ?? null,
'entidad' => $accountInfo['entity'] ?? 'Telepagos S.A.',
],
]);
} catch (\Exception $e) {
Log::channel('telepagos')->error('Unable to retrieve TelePagos account information.', [
'tenant_code' => $tenant->codigo,
'purchase_id' => $compra->id,
'error' => $e->getMessage(),
]);
return response()->json([
'code' => 'integration.account_info_failed',
'message' => __('api.integration.account_info_failed'),
], 500);
}
}
if ($method === 'qr') {
$telepagosService = new TelepagosIntegrationService;
$telepagosService->forTenant($tenant->codigo);
try {
Log::channel('telepagos')->info('Generating Telepagos QR.', [
'tenant_code' => $tenant->codigo,
'purchase_id' => $compra->id,
'amount' => $totalAmount,
]);
$qrResponse = $telepagosService->generateQr(
$totalAmount,
'Compra',
"Compra #{$compra->id}"
);
$telepagosQr = $compra->telepagosQr()->create([
'qr_order_id' => (string) ($qrResponse['qr_order_id'] ?? ''),
'qr_code' => $qrResponse['qr_code'] ?? '',
]);
Log::channel('telepagos')->info('Telepagos QR generated successfully.', [
'tenant_code' => $tenant->codigo,
'purchase_id' => $compra->id,
'qr_order_id' => $telepagosQr->qr_order_id,
]);
} catch (\Exception $e) {
Log::channel('telepagos')->error('Unable to generate TelePagos QR code.', [
'tenant_code' => $tenant->codigo,
'purchase_id' => $compra->id,
'error' => $e->getMessage(),
]);
return response()->json([
'code' => 'integration.qr_generation_failed',
'message' => __('api.integration.qr_generation_failed'),
], 500);
}
return response()->json([
'payment_method' => 'qr',
'qr_data' => [
'qr_code' => $telepagosQr->qr_code,
'qr_order_id' => $telepagosQr->qr_order_id,
],
]);
}
return response()->json([
'code' => 'integration.invalid_payment_method',
'message' => __('api.integration.invalid_payment_method'),
], 400);
}
public function complete(Request $request, Tenant $tenant, Purchase $compra, CheckoutService $checkoutService): PurchaseResource
{
$compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
return PurchaseResource::make(
$checkoutService->completePurchase($compra)
);
}
public function submitForReview(
Request $request,
Tenant $tenant,
Purchase $compra,
CheckoutService $checkoutService,
): PurchaseResource {
$compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
return PurchaseResource::make(
$checkoutService->submitForReview($compra),
);
}
public function cancel(Request $request, Tenant $tenant, Purchase $compra, CheckoutService $checkoutService): PurchaseResource
{
$compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
return PurchaseResource::make(
$checkoutService->cancelPurchase($compra)
);
}
protected function resolveScopedPurchase(Tenant $tenant, int $userId, Purchase $purchase): Purchase
{
if ($purchase->tenant_codigo !== $tenant->codigo || $purchase->user_id !== $userId) {
throw new NotFoundHttpException(__('api.errors.not_found'));
}
return $purchase;
}
}

View File

@@ -0,0 +1,13 @@
<?php
namespace App\Domains\Purchase\Events;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;
class PurchasePaid
{
use Dispatchable, SerializesModels;
public function __construct(public readonly int $purchaseId) {}
}

View File

@@ -0,0 +1,36 @@
<?php
namespace App\Domains\Purchase\Exceptions;
use RuntimeException;
class InsufficientStockException extends RuntimeException
{
/**
* @param array<int, array{
* index: int,
* catalog_item_id: int,
* variant_id: int|null,
* requested_quantity: int,
* available_quantity: int,
* message: string
* }> $unavailableItems
*/
public function __construct(
public readonly array $unavailableItems,
) {
parent::__construct(
collect($unavailableItems)->pluck('message')->unique()->implode(' '),
);
}
/** @return array<string, array<int, string>> */
public function errors(): array
{
return collect($this->unavailableItems)
->mapWithKeys(fn (array $item): array => [
"direct_items.{$item['index']}.cantidad" => [$item['message']],
])
->all();
}
}

View File

@@ -0,0 +1,13 @@
<?php
namespace App\Domains\Purchase\Exceptions;
use RuntimeException;
class PurchaseExpiredException extends RuntimeException
{
public function __construct()
{
parent::__construct(__('api.purchase.expired'));
}
}

View File

@@ -0,0 +1,31 @@
<?php
namespace App\Domains\Purchase\Exceptions;
use App\Domains\Catalog\Models\CatalogItem;
use Illuminate\Validation\ValidationException;
class PurchaseLimitExceededException extends ValidationException
{
public readonly int $catalogItemId;
public readonly string $catalogItemName;
public readonly int $maximumAddableQuantity;
public function __construct(CatalogItem $catalogItem, int $maximumAddableQuantity, string $field)
{
$this->catalogItemId = (int) $catalogItem->getKey();
$this->catalogItemName = $catalogItem->nombre;
$this->maximumAddableQuantity = $maximumAddableQuantity;
parent::__construct(validator([], []));
$message = trans_choice('api.purchase_limit.exceeded', $maximumAddableQuantity, [
'max' => $maximumAddableQuantity,
'product' => $this->catalogItemName,
]);
$this->message = $message;
$this->validator->errors()->add($field, $message);
}
}

View File

@@ -0,0 +1,279 @@
<?php
namespace App\Domains\Purchase\Models;
use App\Domains\Auth\Models\User;
use App\Domains\Cart\Models\Cart;
use App\Domains\Catalog\Models\StockReservation;
use App\Domains\Logging\Models\Concerns\LogsValueChanges;
use App\Domains\Purchase\Events\PurchasePaid;
use App\Domains\Tenant\Models\Tenant;
use App\Domains\Ticket\Models\Ticket;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasManyThrough;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Support\Facades\DB;
#[Fillable([
'cart_id',
'stock_reservation_id',
'tenant_codigo',
'user_id',
'status',
'payment_method',
'total',
'dni',
'transfer_payer_dni',
'telefono',
'nombre_apellido',
'email',
])]
class Purchase extends Model
{
use HasFactory, LogsValueChanges;
public const STATUS_CREATED = 'created';
public const STATUS_PENDING_PAYMENT = 'pending_payment';
public const STATUS_IN_REVIEW = 'in_review';
public const STATUS_PAID = 'paid';
public const STATUS_CANCELLED = 'cancelled';
public const STATUS_REJECTED = 'rejected';
public const STATUS_EXPIRED = 'expired';
public const STATUS_SUPERSEDED = 'superseded';
public const ADMIN_STATUS_INCOMPLETE = 'incomplete';
public const ADMIN_STATUS_AWAITING_PAYMENT = 'awaiting_payment';
public const ADMIN_STATUS_CONFIRMED = 'confirmed';
public const ADMIN_STATUS_CANCELLED = 'cancelled';
/** @return list<string> */
public static function statuses(): array
{
return [
self::STATUS_CREATED,
self::STATUS_PENDING_PAYMENT,
self::STATUS_IN_REVIEW,
self::STATUS_PAID,
self::STATUS_CANCELLED,
self::STATUS_REJECTED,
self::STATUS_EXPIRED,
self::STATUS_SUPERSEDED,
];
}
/**
* @return array<string, array{name: string, statuses: list<string>}>
*/
public static function adminStatuses(): array
{
return [
self::ADMIN_STATUS_INCOMPLETE => [
'name' => 'Por completar datos',
'statuses' => [self::STATUS_CREATED],
],
self::ADMIN_STATUS_AWAITING_PAYMENT => [
'name' => 'Esperando pago',
'statuses' => [self::STATUS_PENDING_PAYMENT, self::STATUS_IN_REVIEW],
],
self::ADMIN_STATUS_CONFIRMED => [
'name' => 'Confirmado',
'statuses' => [self::STATUS_PAID],
],
self::ADMIN_STATUS_CANCELLED => [
'name' => 'Anulado',
'statuses' => [
self::STATUS_CANCELLED,
self::STATUS_REJECTED,
self::STATUS_EXPIRED,
self::STATUS_SUPERSEDED,
],
],
];
}
/** @return list<string> */
public static function adminStatusCodes(): array
{
return array_keys(self::adminStatuses());
}
/** @return list<string> */
public static function realStatusesForAdminStatus(string $adminStatus): array
{
return self::adminStatuses()[$adminStatus]['statuses'] ?? [];
}
public static function adminStatusFor(string $realStatus): ?string
{
foreach (self::adminStatuses() as $adminStatus => $definition) {
if (in_array($realStatus, $definition['statuses'], true)) {
return $adminStatus;
}
}
return null;
}
public static function adminStatusNameFor(string $realStatus): ?string
{
$adminStatus = self::adminStatusFor($realStatus);
return $adminStatus === null
? null
: self::adminStatuses()[$adminStatus]['name'];
}
protected $table = 'compras';
/** @var array<int, string> */
protected array $loggedAttributes = [
'status',
];
protected function casts(): array
{
return [
'cart_id' => 'integer',
'stock_reservation_id' => 'integer',
'user_id' => 'integer',
'total' => 'decimal:2',
];
}
/**
* @return BelongsTo<Tenant, $this>
*/
public function tenant(): BelongsTo
{
return $this->belongsTo(Tenant::class, 'tenant_codigo', 'codigo');
}
/**
* @return BelongsTo<User, $this>
*/
public function user(): BelongsTo
{
return $this->belongsTo(User::class);
}
/**
* @return BelongsTo<Cart, $this>
*/
public function cart(): BelongsTo
{
return $this->belongsTo(Cart::class, 'cart_id');
}
/**
* @return HasMany<PurchaseItem, $this>
*/
public function items(): HasMany
{
return $this->hasMany(PurchaseItem::class, 'compra_id');
}
/** @return HasManyThrough<Ticket, PurchaseItem, $this> */
public function tickets(): HasManyThrough
{
return $this->hasManyThrough(
Ticket::class,
PurchaseItem::class,
'compra_id',
'source_purchase_item_id',
);
}
/** @return BelongsTo<StockReservation, $this> */
public function stockReservation(): BelongsTo
{
return $this->belongsTo(StockReservation::class);
}
/**
* @return HasOne<TelepagosQr, $this>
*/
public function telepagosQr()
{
return $this->hasOne(TelepagosQr::class, 'compra_id');
}
/**
* @return HasMany<TelepagosPayment, $this>
*/
public function telepagosPayments(): HasMany
{
return $this->hasMany(TelepagosPayment::class, 'compra_id');
}
/** @return HasMany<TelepagosPaymentCandidate, $this> */
public function telepagosPaymentCandidates(): HasMany
{
return $this->hasMany(TelepagosPaymentCandidate::class, 'compra_id');
}
public function getTotalAmount(): float
{
if ($this->total !== null) {
return (float) $this->total;
}
return $this->calculateCurrentTotalAmount();
}
public function calculateCurrentTotalAmount(): float
{
if ($this->relationLoaded('items') && $this->getRelation('items')->isNotEmpty()) {
return (float) $this->getRelation('items')->sum('total');
}
return (float) $this->items()->sum('total');
}
protected function valueChangeTenantCode(): string
{
return $this->tenant_codigo;
}
public function markAsPendingPayment(): void
{
$this->update([
'status' => self::STATUS_PENDING_PAYMENT,
]);
}
public function markAsPaid(): void
{
DB::transaction(function (): void {
$currentStatus = self::query()
->whereKey($this->getKey())
->lockForUpdate()
->value('status');
if ($currentStatus === self::STATUS_PAID) {
$this->status = self::STATUS_PAID;
return;
}
$this->update([
'status' => self::STATUS_PAID,
]);
PurchasePaid::dispatch($this->getKey());
});
}
}

View File

@@ -0,0 +1,91 @@
<?php
namespace App\Domains\Purchase\Models;
use App\Domains\Attachable\Models\Attachment;
use App\Domains\Catalog\Models\CatalogItem;
use App\Domains\Catalog\Models\Variant;
use App\Domains\Ticket\Models\Ticket;
use App\Domains\Ticket\Models\TicketRefund;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
#[Fillable([
'compra_id',
'source_catalog_item_id',
'source_variant_id',
'image_attachment_id',
'nombre',
'descripcion',
'slug',
'item_nombre',
'variant_attributes',
'cantidad',
'precio_unitario',
'discount_total',
'tax_total',
'total',
])]
class PurchaseItem extends Model
{
use HasFactory;
protected $table = 'compra_items';
protected function casts(): array
{
return [
'compra_id' => 'integer',
'source_catalog_item_id' => 'integer',
'source_variant_id' => 'integer',
'image_attachment_id' => 'integer',
'variant_attributes' => 'array',
'cantidad' => 'integer',
'precio_unitario' => 'decimal:2',
'discount_total' => 'decimal:2',
'tax_total' => 'decimal:2',
'total' => 'decimal:2',
];
}
/**
* @return BelongsTo<Purchase, $this>
*/
public function purchase(): BelongsTo
{
return $this->belongsTo(Purchase::class, 'compra_id');
}
/** @return HasMany<Ticket, $this> */
public function tickets(): HasMany
{
return $this->hasMany(Ticket::class, 'source_purchase_item_id');
}
/** @return HasMany<TicketRefund, $this> */
public function ticketRefunds(): HasMany
{
return $this->hasMany(TicketRefund::class);
}
/** @return BelongsTo<Attachment, $this> */
public function imageAttachment(): BelongsTo
{
return $this->belongsTo(Attachment::class, 'image_attachment_id');
}
/** @return BelongsTo<CatalogItem, $this> */
public function sourceCatalogItem(): BelongsTo
{
return $this->belongsTo(CatalogItem::class, 'source_catalog_item_id')->withTrashed();
}
/** @return BelongsTo<Variant, $this> */
public function sourceVariant(): BelongsTo
{
return $this->belongsTo(Variant::class, 'source_variant_id')->withTrashed();
}
}

View File

@@ -0,0 +1,50 @@
<?php
namespace App\Domains\Purchase\Models;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
#[Fillable([
'compra_id',
'cuit_buyer',
'cvu_buyer',
'amount',
'concept',
'operation',
'operation_id',
'transaction_id',
'qr_order_id',
'link_id',
])]
class TelepagosPayment extends Model
{
use HasFactory;
protected $table = 'telepagos_payments';
protected function casts(): array
{
return [
'compra_id' => 'integer',
'amount' => 'decimal:2',
];
}
/**
* @return BelongsTo<Purchase, $this>
*/
public function compra(): BelongsTo
{
return $this->belongsTo(Purchase::class, 'compra_id');
}
/** @return HasMany<TelepagosPaymentCandidate, $this> */
public function candidates(): HasMany
{
return $this->hasMany(TelepagosPaymentCandidate::class, 'telepagos_payment_id');
}
}

View File

@@ -0,0 +1,50 @@
<?php
namespace App\Domains\Purchase\Models;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
#[Fillable([
'telepagos_payment_id',
'compra_id',
'dni_matches',
'dni_distance',
'payment_dni',
'purchase_dni',
'amount_matches',
'payment_amount',
'purchase_amount',
'amount_difference',
'match_reason',
'confidence',
])]
class TelepagosPaymentCandidate extends Model
{
protected $table = 'telepagos_payment_candidates';
protected function casts(): array
{
return [
'telepagos_payment_id' => 'integer',
'compra_id' => 'integer',
'dni_matches' => 'boolean',
'dni_distance' => 'integer',
'amount_matches' => 'boolean',
'payment_amount' => 'decimal:2',
'purchase_amount' => 'decimal:2',
'amount_difference' => 'decimal:2',
];
}
public function payment(): BelongsTo
{
return $this->belongsTo(TelepagosPayment::class, 'telepagos_payment_id');
}
public function purchase(): BelongsTo
{
return $this->belongsTo(Purchase::class, 'compra_id');
}
}

View File

@@ -0,0 +1,35 @@
<?php
namespace App\Domains\Purchase\Models;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
#[Fillable([
'compra_id',
'qr_order_id',
'qr_code',
])]
class TelepagosQr extends Model
{
use HasFactory;
protected $table = 'telepagos_qr';
protected function casts(): array
{
return [
'compra_id' => 'integer',
];
}
/**
* @return BelongsTo<Purchase, $this>
*/
public function compra(): BelongsTo
{
return $this->belongsTo(Purchase::class, 'compra_id');
}
}

View File

@@ -0,0 +1,29 @@
<?php
namespace App\Domains\Purchase\Requests;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;
class PaymentIntentRequest extends FormRequest
{
public function authorize(): bool
{
return $this->user() !== null;
}
/**
* @return array<string, mixed>
*/
public function rules(): array
{
return [
'method' => ['required', 'string', Rule::in(['qr', 'transfer'])],
'transfer_payer_dni' => [
Rule::requiredIf(fn (): bool => $this->input('method') === 'transfer'),
'string',
'regex:/^\d{7,8}$/',
],
];
}
}

View File

@@ -0,0 +1,43 @@
<?php
namespace App\Domains\Purchase\Requests;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;
class StartCheckoutRequest extends FormRequest
{
public function authorize(): bool
{
return $this->user() !== null;
}
/**
* @return array<string, mixed>
*/
public function rules(): array
{
return [
'cart_id' => [
'required_without:direct_items',
Rule::prohibitedIf(fn (): bool => $this->has('direct_items')),
'integer',
'exists:carritos,id',
],
'direct_items' => [
'required_without:cart_id',
Rule::prohibitedIf(fn (): bool => $this->has('cart_id')),
'array',
'min:1',
],
'direct_items.*' => ['required', 'array'],
'direct_items.*.catalog_item_id' => ['required', 'integer'],
'direct_items.*.variant_id' => ['nullable', 'integer'],
'direct_items.*.cantidad' => ['required', 'integer', 'min:1'],
'dni' => ['prohibited'],
'telefono' => ['prohibited'],
'nombre_apellido' => ['prohibited'],
'email' => ['prohibited'],
];
}
}

View File

@@ -0,0 +1,26 @@
<?php
namespace App\Domains\Purchase\Requests;
use Illuminate\Foundation\Http\FormRequest;
class UpdatePurchaseCustomerRequest extends FormRequest
{
public function authorize(): bool
{
return $this->user() !== null;
}
/**
* @return array<string, mixed>
*/
public function rules(): array
{
return [
'dni' => ['required', 'string'],
'telefono' => ['required', 'string'],
'nombre_apellido' => ['required', 'string'],
'email' => ['required', 'string', 'email'],
];
}
}

View File

@@ -0,0 +1,44 @@
<?php
namespace App\Domains\Purchase\Resources;
use App\Domains\Purchase\Models\PurchaseItem;
use App\Domains\Tenant\Models\Tenant;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;
/** @mixin PurchaseItem */
class PurchaseItemResource extends JsonResource
{
/** @return array<string, mixed> */
public function toArray(Request $request): array
{
$tenant = $request->route('tenant');
$displayImage = ! $tenant instanceof Tenant || $tenant->display_cart_item_images;
$imageUrl = $displayImage
? $this->imageAttachment?->getTemporaryUrl(1440)
: null;
return [
'id' => $this->id,
'quantity' => (int) $this->cantidad,
'unit_price' => $this->formatMoney($this->precio_unitario),
'line_total' => $this->formatMoney($this->total),
'source_catalog_item_id' => $this->source_catalog_item_id,
'source_variant_id' => $this->source_variant_id,
'item_details' => [
'nombre' => $this->item_nombre,
'descripcion' => $this->descripcion,
'slug' => $this->slug,
'imagen' => $imageUrl,
'attributes' => $this->variant_attributes ?? [],
],
];
}
private function formatMoney(float|int|string|null $amount): string
{
return number_format((float) ($amount ?? 0), 2, '.', '');
}
}

View File

@@ -0,0 +1,160 @@
<?php
namespace App\Domains\Purchase\Resources;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Models\PurchaseItem;
use App\Domains\Purchase\Models\TelepagosPaymentCandidate;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;
/**
* @mixin Purchase
*/
class PurchaseResource extends JsonResource
{
/**
* @return array<string, mixed>
*/
public function toArray(Request $request): array
{
$serverTime = now();
$expiresAt = $this->stockReservation?->expires_at;
$items = $this->resource->relationLoaded('items')
? $this->resource->getRelation('items')
: collect();
$ticketsCount = array_key_exists('tickets_count', $this->resource->getAttributes())
? (int) $this->resource->getAttribute('tickets_count')
: null;
$paymentVerification = $this->resolvePaymentVerification();
$subtotal = $items->isNotEmpty()
? $items->reduce(
fn (float $carry, PurchaseItem $item): float => $carry + $this->resolveItemSubtotal($item),
0.0,
)
: (float) ($this->total ?? 0);
$total = $this->status === Purchase::STATUS_PAID && $this->total !== null
? (float) $this->total
: ($items->isNotEmpty()
? $items->reduce(
fn (float $carry, PurchaseItem $item): float => $carry + $this->resolveItemTotal($item),
0.0,
)
: (float) ($this->total ?? 0));
return [
'id' => $this->id,
'cart_id' => $this->cart_id,
'tenant_codigo' => $this->tenant_codigo,
'user_id' => $this->user_id,
'created_at' => $this->created_at,
'status' => $this->status,
'payment_method' => $this->payment_method,
'expires_at' => $expiresAt,
'expires_in_seconds' => $expiresAt === null
? null
: max(0, $expiresAt->getTimestamp() - $serverTime->getTimestamp()),
'server_time' => $serverTime,
'dni' => $this->dni,
'transfer_payer_dni' => $this->transfer_payer_dni,
'telefono' => $this->telefono,
'nombre_apellido' => $this->nombre_apellido,
'email' => $this->email,
'items_source' => $items->isNotEmpty() ? 'purchase' : null,
'items' => PurchaseItemResource::collection($items),
'tickets_count' => $this->when($ticketsCount !== null, $ticketsCount),
'has_generated_tickets' => $this->when($ticketsCount !== null, $ticketsCount > 0),
'payment_verification' => $this->when($paymentVerification !== null, $paymentVerification),
'subtotal' => $this->formatMoney($subtotal),
'total' => $this->formatMoney($total),
];
}
protected function resolveItemSubtotal(PurchaseItem $item): float
{
return (float) $item->precio_unitario * $item->cantidad;
}
protected function resolveItemTotal(PurchaseItem $item): float
{
return (float) ($item->total ?? 0);
}
protected function formatMoney(float|int|string|null $amount): string
{
return number_format((float) ($amount ?? 0), 2, '.', '');
}
/** @return array<string, mixed>|null */
private function resolvePaymentVerification(): ?array
{
if (
$this->status !== Purchase::STATUS_IN_REVIEW
|| $this->payment_method !== 'transfer'
|| ! $this->resource->relationLoaded('telepagosPaymentCandidates')
) {
return null;
}
$candidates = $this->resource
->getRelation('telepagosPaymentCandidates')
->sort(fn (TelepagosPaymentCandidate $left, TelepagosPaymentCandidate $right): int => $this->comparePaymentCandidates($left, $right))
->values();
/** @var TelepagosPaymentCandidate|null $primary */
$primary = $candidates->first();
return [
'status' => $primary === null ? 'pending' : 'candidate',
'candidate_count' => $candidates->count(),
'primary' => $primary === null ? null : [
'reason' => $primary->match_reason,
'dni_distance' => $primary->dni_distance,
'payment_amount' => $this->formatMoney($primary->payment_amount),
'purchase_amount' => $this->formatMoney($primary->purchase_amount),
'amount_difference' => $this->formatMoney($primary->amount_difference),
'confidence' => $primary->confidence,
'detected_at' => $primary->payment?->created_at?->toIso8601String(),
],
'reasons' => $candidates
->pluck('match_reason')
->unique()
->values()
->all(),
];
}
private function comparePaymentCandidates(
TelepagosPaymentCandidate $left,
TelepagosPaymentCandidate $right,
): int {
$reasonComparison = $this->paymentCandidateRank($left->match_reason)
<=> $this->paymentCandidateRank($right->match_reason);
if ($reasonComparison !== 0) {
return $reasonComparison;
}
$differenceComparison = (float) $left->amount_difference <=> (float) $right->amount_difference;
if ($differenceComparison !== 0) {
return $differenceComparison;
}
$leftTimestamp = $left->payment?->created_at?->getTimestamp() ?? 0;
$rightTimestamp = $right->payment?->created_at?->getTimestamp() ?? 0;
return ($rightTimestamp <=> $leftTimestamp) ?: ($right->id <=> $left->id);
}
private function paymentCandidateRank(string $reason): int
{
return match ($reason) {
'ambiguous_exact_match' => 0,
'exact_dni_near_amount' => 1,
'exact_amount_near_dni' => 2,
default => 3,
};
}
}

View File

@@ -0,0 +1,98 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Catalog\Models\CatalogItem;
use App\Domains\Catalog\Models\Inventory;
use App\Domains\Catalog\Models\Variant;
use App\Domains\Tenant\Models\Tenant;
use Illuminate\Validation\ValidationException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
class CatalogSelectionResolver
{
public function resolve(
Tenant $tenant,
int $catalogItemId,
?int $variantId,
string $fieldPrefix = 'direct_items',
): CatalogItem|Variant {
/** @var CatalogItem|null $catalogItem */
$catalogItem = CatalogItem::query()
->whereKey($catalogItemId)
->where('tenant_code', $tenant->codigo)
->lockForUpdate()
->first();
if ($catalogItem === null) {
throw new NotFoundHttpException('Catalog item not found for tenant.');
}
if ($catalogItem->isBundle()) {
if ($variantId !== null) {
throw ValidationException::withMessages([
"{$fieldPrefix}.variant_id" => __('api.cart.bundle_variant_forbidden'),
]);
}
if (! $catalogItem->bundleComponents()->exists()) {
throw ValidationException::withMessages([
"{$fieldPrefix}.catalog_item_id" => __('api.cart.empty_bundle'),
]);
}
if ($catalogItem->bundleComponents()
->whereNotNull('component_variant_id')
->whereHas('variant', fn ($query) => $query
->whereNotNull('sales_disabled_at')
->orWhereNotNull('replaced_by_variant_id'))
->exists()) {
throw ValidationException::withMessages([
"{$fieldPrefix}.catalog_item_id" => [__('api.cart.bundle_component_unavailable')],
]);
}
return $catalogItem;
}
if ($variantId === null) {
if ($catalogItem->inventory_id === null) {
throw ValidationException::withMessages([
"{$fieldPrefix}.variant_id" => __('api.cart.variant_required'),
]);
}
$catalogItem->setRelation(
'inventory',
Inventory::query()->whereKey($catalogItem->inventory_id)->lockForUpdate()->firstOrFail(),
);
return $catalogItem;
}
/** @var Variant|null $variant */
$variant = Variant::query()
->whereKey($variantId)
->where('catalog_item_id', $catalogItem->id)
->lockForUpdate()
->first();
if ($variant === null) {
throw new NotFoundHttpException('Variant not found for catalog item.');
}
if (! $variant->isSellable()) {
throw ValidationException::withMessages([
"{$fieldPrefix}.variant_id" => [__('api.cart.variant_unavailable')],
]);
}
$variant->setRelation('catalogItem', $catalogItem);
$variant->setRelation(
'inventory',
Inventory::query()->whereKey($variant->inventory_id)->lockForUpdate()->firstOrFail(),
);
return $variant;
}
}

View File

@@ -0,0 +1,216 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Cart\Models\CartItem;
use App\Domains\Catalog\Services\StockReservationService;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Services\PurchaseStateGuard;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\ValidationException;
class CompleteCheckoutService
{
public function __construct(
private readonly StockReservationService $reservations,
private readonly SourceCartService $sourceCart,
private readonly PurchaseStateGuard $purchaseState,
) {}
public function complete(Purchase $purchase): Purchase
{
return DB::transaction(function () use ($purchase): Purchase {
$purchase = $this->lockPurchase($purchase);
$this->purchaseState->assertNotExpired($purchase);
if ($purchase->payment_method === null) {
throw ValidationException::withMessages([
'payment_method' => __('api.purchase.payment_method_required'),
]);
}
if ($this->isTerminal($purchase)) {
return $this->loadPurchase($purchase);
}
$this->purchaseState->lockCurrentCart($purchase);
$purchase->update([
'status' => Purchase::STATUS_PENDING_PAYMENT,
'total' => $purchase->calculateCurrentTotalAmount(),
]);
return $this->loadPurchase($purchase);
});
}
public function submitForReview(Purchase $purchase): Purchase
{
return DB::transaction(function () use ($purchase): Purchase {
$purchase = $this->lockPurchase($purchase);
$this->purchaseState->assertNotExpired($purchase);
if ($purchase->status === Purchase::STATUS_PAID) {
return $this->loadPurchase($purchase);
}
if ($purchase->status === Purchase::STATUS_IN_REVIEW) {
return $this->loadPurchase($purchase);
}
$this->purchaseState->lockCurrentCart($purchase);
if ($purchase->status !== Purchase::STATUS_PENDING_PAYMENT) {
throw ValidationException::withMessages([
'purchase' => __('api.purchase.not_available_for_review'),
]);
}
$purchase->update([
'status' => Purchase::STATUS_IN_REVIEW,
]);
$this->reservations->clearExpirationForReview($purchase);
return $this->loadPurchase($purchase);
});
}
public function confirm(Purchase $purchase): void
{
DB::transaction(function () use ($purchase): void {
$purchase = $this->lockPurchase($purchase);
$this->purchaseState->assertNotExpired($purchase);
if ($purchase->status === Purchase::STATUS_PAID) {
return;
}
if (in_array($purchase->status, [
Purchase::STATUS_CANCELLED,
Purchase::STATUS_REJECTED,
Purchase::STATUS_EXPIRED,
Purchase::STATUS_SUPERSEDED,
], true)) {
throw ValidationException::withMessages([
'purchase' => __('api.purchase.cannot_confirm'),
]);
}
if (! $purchase->items()->exists()) {
throw ValidationException::withMessages([
'items' => __('api.purchase.inconsistent_reservation'),
]);
}
$cart = $this->purchaseState->lockCurrentCart($purchase);
if ($cart->status === 'converted' && $cart->trashed()) {
return;
}
if (! in_array($cart->status, ['active', 'checkout'], true)) {
throw ValidationException::withMessages([
'items' => __('api.purchase.inconsistent_reservation'),
]);
}
$cartItems = $cart->items()->orderBy('id')->lockForUpdate()->get();
if ($cartItems->isEmpty()) {
throw ValidationException::withMessages([
'items' => __('api.purchase.inconsistent_reservation'),
]);
}
$snapshotQuantities = $purchase->items()
->lockForUpdate()
->get(['source_catalog_item_id', 'source_variant_id', 'cantidad'])
->groupBy(fn ($item): string => $this->itemKey(
(int) $item->source_catalog_item_id,
$item->source_variant_id === null ? null : (int) $item->source_variant_id,
))
->map(fn (Collection $items): int => (int) $items->sum('cantidad'))
->sortKeys()
->all();
$cartQuantities = $cartItems
->groupBy(fn (CartItem $item): string => $this->itemKey(
(int) $item->catalog_item_id,
$item->variant_id === null ? null : (int) $item->variant_id,
))
->map(fn (Collection $items): int => (int) $items->sum('cantidad'))
->sortKeys()
->all();
if ($snapshotQuantities !== $cartQuantities) {
throw ValidationException::withMessages([
'items' => __('api.purchase.inconsistent_reservation'),
]);
}
$this->loadCartItems($cartItems);
foreach ($cartItems as $cartItem) {
$selection = $cartItem->selectedItem();
if ($selection === null) {
throw ValidationException::withMessages([
'items' => __('api.purchase.inconsistent_reservation'),
]);
}
}
try {
$this->reservations->commit($purchase);
} catch (\InvalidArgumentException) {
throw ValidationException::withMessages([
'items' => __('api.purchase.inconsistent_reservation'),
]);
}
$this->sourceCart->finalize($purchase);
});
}
private function isTerminal(Purchase $purchase): bool
{
return in_array($purchase->status, [
Purchase::STATUS_PAID,
Purchase::STATUS_IN_REVIEW,
Purchase::STATUS_CANCELLED,
Purchase::STATUS_REJECTED,
Purchase::STATUS_EXPIRED,
Purchase::STATUS_SUPERSEDED,
], true);
}
private function lockPurchase(Purchase $purchase): Purchase
{
/** @var Purchase */
return Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
}
private function loadPurchase(Purchase $purchase): Purchase
{
return $purchase->load(['items.imageAttachment', 'stockReservation']);
}
private function itemKey(int $catalogItemId, ?int $variantId): string
{
return $catalogItemId.':'.($variantId ?? 'none');
}
/** @param Collection<int, CartItem> $cartItems */
private function loadCartItems(Collection $cartItems): void
{
$cartItems->load([
'catalogItem.inventory',
'catalogItem.attachments',
'variant.inventory',
'variant.attachments',
'variant.catalogItem',
'variant.definitions.itemAttribute.attribute',
'variant.eventDates',
'variant.eventDate',
]);
}
}

View File

@@ -0,0 +1,41 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Services\PurchaseStateGuard;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\ValidationException;
class EditCheckoutService
{
public function __construct(
private readonly PurchaseResponseLoader $responses,
private readonly PurchaseStateGuard $purchaseState,
) {}
/** @param array<string, string> $customerData */
public function updateCustomer(Purchase $purchase, array $customerData): Purchase
{
return DB::transaction(function () use ($purchase, $customerData): Purchase {
/** @var Purchase $purchase */
$purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
$this->purchaseState->assertNotExpired($purchase);
if (! in_array($purchase->status, [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
], true)) {
throw ValidationException::withMessages([
'purchase' => __('api.purchase.not_editable'),
]);
}
$this->purchaseState->lockCurrentCart($purchase);
$purchase->update($customerData);
return $this->responses->load($purchase);
});
}
}

View File

@@ -0,0 +1,43 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Catalog\Enums\InventorySubject;
use App\Domains\Catalog\Models\CatalogItem;
use App\Domains\Catalog\Models\Variant;
class InsufficientStockMessageBuilder
{
public function build(
CatalogItem $catalogItem,
CatalogItem|Variant $selection,
int $availableQuantity,
): string {
return match ($catalogItem->inventory_subject) {
InventorySubject::Seat => __('api.purchase.stock.seat_unavailable', [
'selection' => $selection->getSelectionLabel(),
]),
InventorySubject::Ticket => __('api.purchase.stock.ticket_unavailable', [
'selection' => $selection->getSelectionLabel(),
]),
InventorySubject::Product => __('api.purchase.stock.product_unavailable', [
'selection' => $this->productSelectionLabel($catalogItem, $selection),
'max' => $availableQuantity,
]),
};
}
private function productSelectionLabel(
CatalogItem $catalogItem,
CatalogItem|Variant $selection,
): string {
if ($selection instanceof CatalogItem) {
return $selection->getSelectionLabel();
}
return __('api.purchase.stock.product_selection', [
'product' => $catalogItem->getName(),
'selection' => $selection->getSelectionLabel(),
]);
}
}

View File

@@ -0,0 +1,83 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Attachable\Models\Attachment;
use App\Domains\Cart\Models\CartItem;
use App\Domains\Catalog\Models\Variant;
use Illuminate\Support\Collection;
class PurchaseItemSnapshotFactory
{
/**
* @param Collection<int, CartItem> $cartItems
* @return array<int, array<string, mixed>>
*/
public function fromCartItems(Collection $cartItems): array
{
return $cartItems
->map(function (CartItem $item): array {
$selectedItem = $item->selectedItem();
$quantity = (int) $item->cantidad;
$unitPrice = $selectedItem?->getPrice() ?? 0;
return [
'source_catalog_item_id' => $item->catalog_item_id,
'source_variant_id' => $item->variant_id,
'image_attachment_id' => $this->firstImageAttachment($item)?->id,
'nombre' => $item->catalogItem->nombre,
'descripcion' => $selectedItem?->getDescription(),
'slug' => $item->catalogItem->slug,
'item_nombre' => $selectedItem->getName(),
'variant_attributes' => $item->variant === null
? []
: $this->snapshotAttributes($item->variant),
'cantidad' => $quantity,
'precio_unitario' => $unitPrice,
'discount_total' => null,
'tax_total' => null,
'total' => $unitPrice * $quantity,
];
})
->all();
}
private function firstImageAttachment(CartItem $item): ?Attachment
{
return $item->variant?->attachments->first()
?? $item->catalogItem?->attachments->first();
}
/** @return array<int, array{name: string, value: mixed}> */
private function snapshotAttributes(Variant $variant): array
{
$attributes = $variant->definitions
->groupBy('item_attribute_id')
->map(function ($definitions): array {
$itemAttribute = $definitions->first()?->itemAttribute;
$values = $definitions->pluck('value')->values();
return [
'name' => (string) ($itemAttribute?->attribute?->nombre ?? ''),
'value' => $itemAttribute?->allow_multi_select
? $values->all()
: $values->first(),
];
})
->filter(fn (array $attribute): bool => $attribute['name'] !== '' || $attribute['value'] !== null)
->values();
$eventDates = $variant->selectedEventDates();
if ($eventDates->isNotEmpty()) {
$attributes->prepend([
'name' => 'Fecha',
'value' => $eventDates
->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))
->values()
->all(),
]);
}
return $attributes->all();
}
}

View File

@@ -0,0 +1,22 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Purchase\Models\Purchase;
class PurchaseResponseLoader
{
public function load(Purchase $purchase): Purchase
{
$relations = ['tenant', 'items.imageAttachment', 'stockReservation'];
if (
$purchase->status === Purchase::STATUS_IN_REVIEW
&& $purchase->payment_method === 'transfer'
) {
$relations[] = 'telepagosPaymentCandidates.payment';
}
return $purchase->load($relations);
}
}

View File

@@ -0,0 +1,262 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Cart\Models\Cart;
use App\Domains\Cart\Models\CartItem;
use App\Domains\Catalog\Models\StockReservation;
use App\Domains\Catalog\Services\StockReservationService;
use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
use App\Domains\Purchase\Models\Purchase;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\ValidationException;
class ReleaseCheckoutService
{
public function __construct(
private readonly StockReservationService $reservations,
) {}
public function cancel(Purchase $purchase): Purchase
{
return $this->release($purchase, Purchase::STATUS_CANCELLED);
}
public function cancelFromAdmin(Purchase $purchase): Purchase
{
return $this->release($purchase, Purchase::STATUS_CANCELLED, allowInReviewCancellation: true);
}
public function expire(Purchase $purchase): Purchase
{
return $this->release($purchase, Purchase::STATUS_EXPIRED);
}
private function release(
Purchase $purchase,
string $targetStatus,
bool $allowInReviewCancellation = false,
): Purchase {
return DB::transaction(function () use (
$purchase,
$targetStatus,
$allowInReviewCancellation,
): Purchase {
$purchase = $this->lockPurchase($purchase);
if ($purchase->status === Purchase::STATUS_EXPIRED
&& $targetStatus === Purchase::STATUS_CANCELLED) {
return $this->loadPurchase($purchase);
}
if ($purchase->status === Purchase::STATUS_EXPIRED
&& $targetStatus !== Purchase::STATUS_EXPIRED) {
throw new PurchaseExpiredException;
}
if ($purchase->status === Purchase::STATUS_PAID) {
if ($targetStatus === Purchase::STATUS_EXPIRED) {
return $this->loadPurchase($purchase);
}
throw ValidationException::withMessages([
'purchase' => __('api.purchase.paid_cannot_cancel'),
]);
}
if (
$purchase->status === Purchase::STATUS_IN_REVIEW
&& $targetStatus === Purchase::STATUS_CANCELLED
&& ! $allowInReviewCancellation
) {
return $this->createNewCartWithoutCancelling($purchase);
}
if ($this->isAlreadyReleased($purchase)) {
return $this->loadPurchase($purchase);
}
$cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
// Leaving checkout is allowed at the exact instant the reservation
// expires. Finish the expiration while holding the purchase lock so
// the request is idempotent with the scheduled expiration job.
if ($targetStatus === Purchase::STATUS_CANCELLED
&& $this->hasOverdueActiveReservation($purchase)) {
$targetStatus = Purchase::STATUS_EXPIRED;
}
if ($targetStatus === Purchase::STATUS_CANCELLED
&& $cart?->status === 'active'
&& in_array($purchase->status, [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
], true)) {
if ($this->hasUnavailableVariants($cart)) {
$this->releasePurchaseReservations($purchase, $targetStatus, $cart);
$cart->update([
'status' => Cart::STATUS_EXPIRED,
'current_purchase_id' => null,
'current_stock_reservation_id' => null,
]);
} else {
$this->reservations->returnToCart($purchase, $cart);
}
$purchase->update(['status' => Purchase::STATUS_CANCELLED]);
return $this->loadPurchase($purchase);
}
if (
$targetStatus === Purchase::STATUS_EXPIRED
&& (! in_array($purchase->status, [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
], true) || ! $this->hasOverdueActiveReservation($purchase))
) {
return $this->loadPurchase($purchase);
}
$this->releasePurchaseReservations($purchase, $targetStatus, $cart);
$purchase->update(['status' => $targetStatus]);
return $this->loadPurchase($purchase);
});
}
private function hasUnavailableVariants(Cart $cart): bool
{
return $cart->items()
->whereNotNull('variant_id')
->with(['variant.eventDate', 'variant.eventDates'])
->lockForUpdate()
->get()
->contains(fn (CartItem $item): bool => $item->variant === null
|| ! $item->variant->isSellable());
}
private function releasePurchaseReservations(
Purchase $purchase,
string $targetStatus,
?Cart $cart,
): void {
try {
$this->reservations->releaseForPurchase(
$purchase,
$targetStatus === Purchase::STATUS_EXPIRED
? StockReservation::STATUS_EXPIRED
: StockReservation::STATUS_RELEASED,
$targetStatus === Purchase::STATUS_CANCELLED
? StockReservationService::REASON_PURCHASE_CANCELLED
: ($targetStatus === Purchase::STATUS_REJECTED
? StockReservationService::REASON_PAYMENT_REJECTED
: null),
);
} catch (\InvalidArgumentException) {
throw ValidationException::withMessages([
'items' => __('api.purchase.inconsistent_reservation'),
]);
}
if ($cart === null) {
return;
}
if ($targetStatus === Purchase::STATUS_EXPIRED
&& in_array($cart->status, [Cart::STATUS_ACTIVE, Cart::STATUS_CHECKOUT], true)) {
Cart::query()
->whereKey($cart->getKey())
->where('current_purchase_id', $purchase->getKey())
->where('current_stock_reservation_id', $purchase->stock_reservation_id)
->update([
'status' => Cart::STATUS_EXPIRED,
'current_purchase_id' => null,
]);
return;
}
if ($cart->status === Cart::STATUS_ACTIVE) {
$cartUpdate = [
'current_purchase_id' => null,
'current_stock_reservation_id' => null,
];
Cart::query()
->whereKey($cart->getKey())
->where('current_purchase_id', $purchase->getKey())
->update($cartUpdate);
return;
}
if ($cart->status !== Cart::STATUS_CHECKOUT) {
return;
}
if (! $cart->trashed()) {
$cart->update(['status' => Cart::STATUS_CONVERTED]);
$cart->delete();
}
}
private function createNewCartWithoutCancelling(Purchase $purchase): Purchase
{
return DB::transaction(function () use ($purchase): Purchase {
$purchase = $this->lockPurchase($purchase);
if ($purchase->status !== Purchase::STATUS_IN_REVIEW || $purchase->user_id === null) {
return $this->loadPurchase($purchase);
}
/** @var Cart|null $sourceCart */
$sourceCart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
if ($sourceCart !== null && ! $sourceCart->trashed() && $sourceCart->status === 'active') {
$sourceCart->update(['status' => 'checkout']);
}
Cart::query()->firstOrCreate([
'tenant_codigo' => $purchase->tenant_codigo,
'user_id' => $purchase->user_id,
'guest_token' => null,
'status' => 'active',
'origin' => Cart::ORIGIN_USER,
]);
return $this->loadPurchase($purchase);
});
}
private function isAlreadyReleased(Purchase $purchase): bool
{
return in_array($purchase->status, [
Purchase::STATUS_CANCELLED,
Purchase::STATUS_REJECTED,
Purchase::STATUS_EXPIRED,
Purchase::STATUS_SUPERSEDED,
], true);
}
private function lockPurchase(Purchase $purchase): Purchase
{
/** @var Purchase */
return Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
}
private function loadPurchase(Purchase $purchase): Purchase
{
return $purchase->load(['items.imageAttachment', 'stockReservation']);
}
private function hasOverdueActiveReservation(Purchase $purchase): bool
{
/** @var StockReservation|null $reservation */
$reservation = $purchase->stockReservation()->lockForUpdate()->first();
return $reservation !== null
&& $reservation->status === StockReservation::STATUS_ACTIVE
&& $reservation->expires_at !== null
&& ! $reservation->expires_at->isFuture();
}
}

View File

@@ -0,0 +1,37 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Cart\Models\Cart;
use App\Domains\Purchase\Models\Purchase;
class SourceCartService
{
public function finalize(Purchase $purchase): void
{
$sourceCart = $this->findSourceCart($purchase);
if ($sourceCart === null || $sourceCart->trashed()) {
return;
}
$sourceCart->update([
'status' => 'converted',
'guest_token' => null,
]);
$sourceCart->delete();
}
private function findSourceCart(Purchase $purchase): ?Cart
{
if ($purchase->cart_id === null) {
return null;
}
/** @var Cart|null */
return Cart::withTrashed()
->whereKey($purchase->cart_id)
->lockForUpdate()
->first();
}
}

View File

@@ -0,0 +1,444 @@
<?php
namespace App\Domains\Purchase\Services\Checkout;
use App\Domains\Cart\Models\Cart;
use App\Domains\Cart\Models\CartItem;
use App\Domains\Cart\Services\CartVariantReplacementService;
use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
use App\Domains\Catalog\Models\CatalogItem;
use App\Domains\Catalog\Models\Variant;
use App\Domains\Catalog\Services\CatalogInventoryService;
use App\Domains\Catalog\Services\StockReservationService;
use App\Domains\Purchase\Exceptions\InsufficientStockException;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Services\UserPurchaseLimitService;
use App\Domains\Tenant\Models\Tenant;
use Illuminate\Support\Carbon;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\ValidationException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
class StartCheckoutService
{
public function __construct(
private readonly CatalogInventoryService $inventory,
private readonly StockReservationService $reservations,
private readonly UserPurchaseLimitService $purchaseLimits,
private readonly CatalogSelectionResolver $selections,
private readonly InsufficientStockMessageBuilder $stockMessages,
private readonly PurchaseResponseLoader $responses,
private readonly PurchaseItemSnapshotFactory $snapshots,
private readonly CartVariantReplacementService $variantReplacements,
) {}
/** @param array<string, mixed> $purchaseData */
public function start(Tenant $tenant, int $userId, array $purchaseData): Purchase
{
return DB::transaction(function () use ($tenant, $userId, $purchaseData): Purchase {
/** @var Tenant $tenant */
$tenant = Tenant::query()
->lockForUpdate()
->findOrFail($tenant->getKey());
$directItems = $purchaseData['direct_items'] ?? null;
$cartId = isset($purchaseData['cart_id']) ? (int) $purchaseData['cart_id'] : null;
unset($purchaseData['direct_items'], $purchaseData['cart_id']);
if (is_array($directItems)) {
return $this->startDirectItems(
$tenant,
$userId,
$purchaseData,
$directItems,
);
}
if ($cartId === null) {
throw ValidationException::withMessages([
'cart_id' => __('api.purchase.source_required'),
]);
}
return $this->startFromCart($tenant, $userId, $purchaseData, $cartId);
});
}
/**
* @param array<string, mixed> $purchaseData
* @param array<int, array<string, mixed>> $directItems
*/
private function startDirectItems(
Tenant $tenant,
int $userId,
array $purchaseData,
array $directItems,
): Purchase {
$lines = collect(array_values($directItems))
->map(function (array $item, int $index): array {
return [
'index' => $index,
'catalog_item_id' => (int) $item['catalog_item_id'],
'variant_id' => isset($item['variant_id']) ? (int) $item['variant_id'] : null,
'quantity' => (int) $item['cantidad'],
'field' => "direct_items.{$index}",
];
})
->groupBy(fn (array $line): string => sprintf(
'%d:%s',
$line['catalog_item_id'],
$line['variant_id'] === null ? 'none' : (string) $line['variant_id'],
))
->map(function (Collection $duplicateLines): array {
$line = $duplicateLines->first();
$line['quantity'] = (int) $duplicateLines->sum('quantity');
return $line;
})
->sortBy(fn (array $line): string => sprintf(
'%020d:%020d',
$line['catalog_item_id'],
$line['variant_id'] ?? 0,
))
->values();
$resolvedLines = $lines->map(function (array $line) use ($tenant): array {
$selection = $this->selections->resolve(
$tenant,
$line['catalog_item_id'],
$line['variant_id'],
$line['field'],
);
return [
...$line,
'selection' => $selection,
'catalog_item' => $selection instanceof Variant
? $selection->catalogItem
: $selection,
];
});
$resolvedLines
->groupBy(fn (array $line): int => $line['catalog_item']->getKey())
->each(function (Collection $catalogLines) use ($userId): void {
/** @var CatalogItem $catalogItem */
$catalogItem = $catalogLines->first()['catalog_item'];
$availableQuantities = $catalogLines
->map(fn (array $line): ?int => $this->inventory->availableQuantity($line['selection']));
$maximumAddableCeiling = $availableQuantities->contains(null)
? null
: (int) $availableQuantities->sum();
$this->purchaseLimits->assertCanPurchase(
$catalogItem,
$userId,
(int) $catalogLines->sum('quantity'),
maximumAddableCeiling: $maximumAddableCeiling,
field: 'direct_items',
);
});
$unavailableItems = $resolvedLines
->map(function (array $line): ?array {
$availableQuantity = $this->inventory->availableQuantity($line['selection']);
if ($availableQuantity === null || $availableQuantity >= $line['quantity']) {
return null;
}
return $this->unavailableItem($line, $availableQuantity);
})
->filter()
->values()
->all();
if ($unavailableItems !== []) {
throw new InsufficientStockException($unavailableItems);
}
$cart = Cart::query()->create([
'tenant_codigo' => $tenant->codigo,
'user_id' => $userId,
'guest_token' => null,
'status' => 'checkout',
'origin' => Cart::ORIGIN_DIRECT_CHECKOUT,
]);
$cartItems = collect();
foreach ($resolvedLines as $line) {
$cartItem = $cart->items()->create([
'catalog_item_id' => $line['catalog_item_id'],
'variant_id' => $line['variant_id'],
'cantidad' => $line['quantity'],
]);
$cartItem->setRelation('catalogItem', $line['catalog_item']);
$cartItem->setRelation('variant', $line['selection'] instanceof Variant ? $line['selection'] : null);
$cartItems->push($cartItem);
}
try {
$this->reservations->syncCart($cart);
} catch (\InvalidArgumentException) {
$unavailable = $resolvedLines
->map(function (array $line): ?array {
$availableQuantity = $this->inventory->availableQuantity($line['selection']);
return $availableQuantity !== null && $availableQuantity < $line['quantity']
? $this->unavailableItem($line, $availableQuantity)
: null;
})
->filter()
->values()
->all();
throw new InsufficientStockException($unavailable !== [] ? $unavailable : [
$this->unavailableItem($resolvedLines->first(), 0),
]);
}
$purchase = $this->createPurchase(
$tenant,
$userId,
$purchaseData,
(float) $resolvedLines->sum(
fn (array $line): float => $line['selection']->getPrice() * $line['quantity'],
),
$cart->getKey(),
);
$cart->update(['current_purchase_id' => $purchase->getKey()]);
$this->reservations->attachToPurchase($cart, $purchase, $this->checkoutExpiration());
$cartItems = $cart->items()->orderBy('id')->lockForUpdate()->get();
$this->loadCartItems($cartItems);
$purchase->items()->createMany($this->snapshots->fromCartItems($cartItems));
return $this->loadPurchase($purchase);
}
/**
* @param array<string, mixed> $line
* @return array{
* index: int,
* catalog_item_id: int,
* variant_id: int|null,
* requested_quantity: int,
* available_quantity: int,
* message: string
* }
*/
private function unavailableItem(array $line, int $availableQuantity): array
{
return [
'index' => $line['index'],
'catalog_item_id' => $line['catalog_item_id'],
'variant_id' => $line['variant_id'],
'requested_quantity' => $line['quantity'],
'available_quantity' => $availableQuantity,
'message' => $this->stockMessages->build(
$line['catalog_item'],
$line['selection'],
$availableQuantity,
),
];
}
/** @param array<string, mixed> $purchaseData */
private function startFromCart(
Tenant $tenant,
int $userId,
array $purchaseData,
int $cartId,
): Purchase {
$cart = $this->resolveCart($tenant, $userId, $cartId);
$this->variantReplacements->replaceHistoricalVariants($cart);
$cartItems = $cart->items()->lockForUpdate()->get();
if ($cartItems->isEmpty()) {
throw ValidationException::withMessages([
'cart_id' => __('api.purchase.empty_cart'),
]);
}
$this->loadCartItems($cartItems);
$this->verifyTenantItems($tenant, $cartItems);
$this->assertCartPurchaseLimits($tenant, $userId, $cartItems, $cart->getKey());
$cart->setRelation('items', $cartItems);
$this->reservations->syncCart($cart);
$purchase = $this->createPurchase(
$tenant,
$userId,
$purchaseData,
$cart->getTotalAmount(),
$cart->getKey(),
);
$cart->update(['current_purchase_id' => $purchase->getKey()]);
$this->reservations->attachToPurchase($cart, $purchase, $this->checkoutExpiration());
$purchase->items()->createMany($this->snapshots->fromCartItems($cartItems));
return $this->loadPurchase($purchase);
}
private function resolveCart(Tenant $tenant, int $userId, int $cartId): Cart
{
/** @var Cart|null $candidate */
$candidate = Cart::query()->find($cartId);
$this->assertCartCanCheckout($candidate, $tenant, $userId);
$candidatePurchaseId = $candidate->current_purchase_id;
$currentPurchase = $candidatePurchaseId === null
? null
: Purchase::query()->lockForUpdate()->find($candidatePurchaseId);
/** @var Cart|null $cart */
$cart = Cart::query()->lockForUpdate()->find($cartId);
$this->assertCartCanCheckout($cart, $tenant, $userId);
if ($cart->current_purchase_id !== $candidatePurchaseId) {
if ($cart->current_purchase_id !== null) {
throw ValidationException::withMessages([
'cart_id' => __('api.purchase.checkout_in_progress'),
]);
}
$currentPurchase = null;
}
if ($currentPurchase?->status === Purchase::STATUS_PAID) {
throw ValidationException::withMessages([
'cart_id' => __('api.purchase.checkout_in_progress'),
]);
}
if ($currentPurchase !== null && in_array($currentPurchase->status, [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
], true)) {
$this->reservations->returnToCart($currentPurchase, $cart);
$currentPurchase->update([
'status' => Purchase::STATUS_SUPERSEDED,
]);
}
return $cart;
}
private function assertCartCanCheckout(?Cart $cart, Tenant $tenant, int $userId): void
{
if ($cart === null || $cart->tenant_codigo !== $tenant->codigo || $cart->user_id !== $userId) {
throw new NotFoundHttpException('Cart not found for tenant.');
}
if ($cart->status === Cart::STATUS_EXPIRED) {
throw new StockReservationExpiredException;
}
if ($cart->status !== Cart::STATUS_ACTIVE) {
throw ValidationException::withMessages([
'cart_id' => __('api.purchase.inactive_cart'),
]);
}
}
/** @param Collection<int, CartItem> $cartItems */
private function verifyTenantItems(Tenant $tenant, Collection $cartItems): void
{
foreach ($cartItems as $item) {
if ($item->selectedItem() === null) {
throw ValidationException::withMessages([
'cart_id' => __('api.purchase.catalog_item_missing'),
]);
}
if ($item->catalogItem?->tenant_code !== $tenant->codigo) {
throw ValidationException::withMessages([
'cart_id' => __('api.purchase.catalog_item_wrong_tenant'),
]);
}
}
}
/** @param Collection<int, CartItem> $cartItems */
private function assertCartPurchaseLimits(
Tenant $tenant,
int $userId,
Collection $cartItems,
int $cartId,
): void {
$quantities = $cartItems
->groupBy('catalog_item_id')
->map(fn (Collection $items): int => (int) $items->sum('cantidad'))
->sortKeys();
$catalogItems = CatalogItem::query()
->where('tenant_code', $tenant->codigo)
->whereKey($quantities->keys())
->orderBy('id')
->lockForUpdate()
->get()
->keyBy('id');
foreach ($quantities as $catalogItemId => $quantity) {
/** @var CatalogItem $catalogItem */
$catalogItem = $catalogItems->get($catalogItemId);
$this->purchaseLimits->assertCanPurchase(
$catalogItem,
$userId,
$quantity,
excludedCartId: $cartId,
heldQuantity: $quantity,
field: 'cart_id',
);
}
}
/** @param array<string, mixed> $purchaseData */
private function createPurchase(
Tenant $tenant,
int $userId,
array $purchaseData,
float $total,
?int $cartId,
): Purchase {
return Purchase::query()->create([
...$purchaseData,
'cart_id' => $cartId,
'tenant_codigo' => $tenant->codigo,
'user_id' => $userId,
'status' => Purchase::STATUS_CREATED,
'payment_method' => null,
'total' => $total,
]);
}
private function checkoutExpiration(): Carbon
{
return now()->addMinutes(
max(1, (int) config('purchase.checkout_expiration_minutes', 30)),
);
}
/** @param Collection<int, CartItem> $cartItems */
private function loadCartItems(Collection $cartItems): void
{
$cartItems->load([
'catalogItem.inventory',
'catalogItem.attachments',
'variant.inventory',
'variant.attachments',
'variant.catalogItem',
'variant.definitions.itemAttribute.attribute',
'variant.eventDates',
'variant.eventDate',
]);
}
private function loadPurchase(Purchase $purchase): Purchase
{
return $this->responses->load($purchase);
}
}

View File

@@ -0,0 +1,78 @@
<?php
namespace App\Domains\Purchase\Services;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Services\Checkout\CompleteCheckoutService;
use App\Domains\Purchase\Services\Checkout\EditCheckoutService;
use App\Domains\Purchase\Services\Checkout\ReleaseCheckoutService;
use App\Domains\Purchase\Services\Checkout\StartCheckoutService;
use App\Domains\Tenant\Models\Tenant;
use Illuminate\Support\Facades\DB;
/**
* Stable checkout API used by controllers, commands and integrations.
*
* Workflow details live in focused services under Services/Checkout.
*/
class CheckoutService
{
public function __construct(
private readonly StartCheckoutService $starter,
private readonly EditCheckoutService $editor,
private readonly CompleteCheckoutService $completer,
private readonly ReleaseCheckoutService $releaser,
) {}
/** @param array<string, mixed> $purchaseData */
public function startCheckout(Tenant $tenant, int $userId, array $purchaseData): Purchase
{
return $this->starter->start($tenant, $userId, $purchaseData);
}
public function completePurchase(Purchase $purchase): Purchase
{
return $this->completer->complete($purchase);
}
public function submitForReview(Purchase $purchase): Purchase
{
return $this->completer->submitForReview($purchase);
}
/** @param array<string, string> $customerData */
public function updateCustomerData(Purchase $purchase, array $customerData): Purchase
{
return $this->editor->updateCustomer($purchase, $customerData);
}
public function confirmPurchase(Purchase $purchase): void
{
$this->completer->confirm($purchase);
}
public function confirmPaidPurchase(Purchase $purchase): Purchase
{
return DB::transaction(function () use ($purchase): Purchase {
$this->completer->confirm($purchase);
$purchase->markAsPaid();
return $purchase->refresh()->load(['items.imageAttachment']);
});
}
public function cancelPurchase(Purchase $purchase): Purchase
{
return $this->releaser->cancel($purchase);
}
public function cancelPurchaseFromAdmin(Purchase $purchase): Purchase
{
return $this->releaser->cancelFromAdmin($purchase);
}
public function expirePurchase(Purchase $purchase): Purchase
{
return $this->releaser->expire($purchase);
}
}

View File

@@ -0,0 +1,82 @@
<?php
namespace App\Domains\Purchase\Services;
/**
* Measures likely DNI typing errors using the optimal-string-alignment
* variant of the Damerau-Levenshtein distance.
*
* The returned value is the minimum number of single-character edits needed
* to transform one DNI into the other. Supported edits are insertion,
* deletion, substitution and transposition of two adjacent digits.
*/
class DniDistanceService
{
/**
* Calculate the edit distance between two normalized DNI strings.
*
* Each matrix cell [row][column] stores the minimum edits required to
* transform the first $row digits of $left into the first $column digits
* of $right. The bottom-right cell therefore contains the final distance.
*/
public function distance(string $left, string $right): int
{
$left = $this->normalize($left);
$right = $this->normalize($right);
$leftLength = strlen($left);
$rightLength = strlen($right);
$matrix = [];
// Transforming a prefix into an empty string requires deleting every digit.
for ($row = 0; $row <= $leftLength; $row++) {
$matrix[$row] = [$row];
}
// Transforming an empty string into a prefix requires inserting every digit.
for ($column = 0; $column <= $rightLength; $column++) {
$matrix[0][$column] = $column;
}
for ($row = 1; $row <= $leftLength; $row++) {
for ($column = 1; $column <= $rightLength; $column++) {
$substitutionCost = $left[$row - 1] === $right[$column - 1] ? 0 : 1;
$deletionDistance = $matrix[$row - 1][$column] + 1;
$insertionDistance = $matrix[$row][$column - 1] + 1;
$substitutionDistance = $matrix[$row - 1][$column - 1] + $substitutionCost;
// Keep the cheapest way to align the two prefixes at this position.
$matrix[$row][$column] = min(
$deletionDistance,
$insertionDistance,
$substitutionDistance,
);
// Count two adjacent inverted digits as one edit instead of two substitutions.
if (
$row > 1
&& $column > 1
&& $left[$row - 1] === $right[$column - 2]
&& $left[$row - 2] === $right[$column - 1]
) {
$matrix[$row][$column] = min(
$matrix[$row][$column],
$matrix[$row - 2][$column - 2] + 1,
);
}
}
}
return $matrix[$leftLength][$rightLength];
}
/**
* Keep only digits and left-pad seven-digit DNIs so comparisons preserve
* the leading zero that is present when the DNI is extracted from a CUIT.
*/
public function normalize(string $dni): string
{
$digits = preg_replace('/\D+/', '', $dni) ?? '';
return str_pad($digits, 8, '0', STR_PAD_LEFT);
}
}

View File

@@ -0,0 +1,22 @@
<?php
namespace App\Domains\Purchase\Services;
use App\Domains\Tenant\Models\Tenant;
use App\Domains\Ticket\Models\TicketRefund;
use Illuminate\Database\Eloquent\Builder;
class PurchaseRefundSummaryService
{
public function totalForTenant(Tenant $tenant): string
{
$total = TicketRefund::query()
->whereHas(
'purchaseItem.purchase',
fn (Builder $query): Builder => $query->where('tenant_codigo', $tenant->codigo)
)
->sum('amount');
return number_format((float) $total, 2, '.', '');
}
}

View File

@@ -0,0 +1,58 @@
<?php
namespace App\Domains\Purchase\Services;
use App\Domains\Cart\Models\Cart;
use App\Domains\Catalog\Models\StockReservation;
use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
use App\Domains\Purchase\Models\Purchase;
use Illuminate\Validation\ValidationException;
class PurchaseStateGuard
{
public function assertNotExpired(Purchase $purchase): void
{
if ($purchase->status === Purchase::STATUS_EXPIRED) {
throw new PurchaseExpiredException;
}
if (! in_array($purchase->status, [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
], true)) {
return;
}
/** @var StockReservation|null $reservation */
$reservation = $purchase->relationLoaded('stockReservation')
? $purchase->getRelation('stockReservation')
: ($purchase->exists
? $purchase->stockReservation()->first()
: null);
if ($reservation !== null && (
$reservation->status === StockReservation::STATUS_EXPIRED
|| (
$reservation->status === StockReservation::STATUS_ACTIVE
&& $reservation->expires_at !== null
&& ! $reservation->expires_at->isFuture()
)
)) {
throw new PurchaseExpiredException;
}
}
public function lockCurrentCart(Purchase $purchase): Cart
{
/** @var Cart|null $cart */
$cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
if ($cart === null || $cart->current_purchase_id !== $purchase->getKey()) {
throw ValidationException::withMessages([
'purchase' => __('api.purchase.not_current'),
]);
}
return $cart;
}
}

View File

@@ -0,0 +1,160 @@
<?php
namespace App\Domains\Purchase\Services;
use App\Domains\Purchase\Models\Purchase;
use Illuminate\Database\Query\Builder;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;
use InvalidArgumentException;
class TenantTransactionResetService
{
/** @return array<string, int> */
public function preview(string $tenantCode): array
{
$this->ensureTenantExists($tenantCode);
$scope = $this->scope($tenantCode);
return [
'users_preserved' => DB::table('users')->where('tenant_codigo', $tenantCode)->count(),
'purchases' => $scope['purchase_ids']->count(),
'purchase_items' => DB::table('compra_items')->whereIn('compra_id', $scope['purchase_ids'])->count(),
'telepagos_payments' => DB::table('telepagos_payments')->whereIn('compra_id', $scope['purchase_ids'])->count(),
'telepagos_qr' => DB::table('telepagos_qr')->whereIn('compra_id', $scope['purchase_ids'])->count(),
'carts' => $scope['cart_ids']->count(),
'cart_items' => $scope['cart_item_ids']->count(),
'tickets' => DB::table('tickets')->where('tenant_code', $tenantCode)->count(),
'stock_reservations' => $this->reservationQuery($scope)->count(),
'purchase_changes' => DB::table('value_changes')
->where('tenant_code', $tenantCode)
->where('trackable_type', Purchase::class)
->count(),
'inventories' => $scope['inventory_ids']->count(),
];
}
/** @return array<string, int> */
public function reset(string $tenantCode): array
{
$this->ensureTenantExists($tenantCode);
return DB::transaction(function () use ($tenantCode): array {
$scope = $this->scope($tenantCode);
$purchaseItems = DB::table('compra_items')->whereIn('compra_id', $scope['purchase_ids'])->count();
$cartItems = $scope['cart_item_ids']->count();
$telepagosPayments = DB::table('telepagos_payments')->whereIn('compra_id', $scope['purchase_ids'])->count();
$telepagosQr = DB::table('telepagos_qr')->whereIn('compra_id', $scope['purchase_ids'])->count();
$summary = [
'stock_reservations_deleted' => $this->reservationQuery($scope)->delete(),
'tickets_deleted' => DB::table('tickets')->where('tenant_code', $tenantCode)->delete(),
'purchase_changes_deleted' => DB::table('value_changes')
->where('tenant_code', $tenantCode)
->where('trackable_type', Purchase::class)
->delete(),
'purchases_deleted' => DB::table('compras')->whereIn('id', $scope['purchase_ids'])->delete(),
'purchase_items_deleted' => $purchaseItems,
'telepagos_payments_deleted' => $telepagosPayments,
'telepagos_qr_deleted' => $telepagosQr,
'carts_deleted' => DB::table('carritos')->whereIn('id', $scope['cart_ids'])->delete(),
'cart_items_deleted' => $cartItems,
'inventories_reset' => $scope['inventory_ids']->count(),
'users_preserved' => DB::table('users')->where('tenant_codigo', $tenantCode)->count(),
];
DB::table('inventories')
->whereIn('id', $scope['inventory_ids'])
->update([
'real_stock' => DB::raw('real_stock + sold_units - refunded_units'),
'reserved_stock' => 0,
'sold_units' => 0,
'refunded_units' => 0,
]);
return $summary;
});
}
private function ensureTenantExists(string $tenantCode): void
{
if (! DB::table('tenants')->where('codigo', $tenantCode)->exists()) {
throw new InvalidArgumentException("El tenant {$tenantCode} no existe.");
}
}
/**
* @return array{
* purchase_ids: Collection<int, int>,
* cart_ids: Collection<int, int>,
* cart_item_ids: Collection<int, int>,
* inventory_ids: Collection<int, int>
* }
*/
private function scope(string $tenantCode): array
{
$catalogItemIds = DB::table('catalog_items')
->where('tenant_code', $tenantCode)
->pluck('id');
$purchaseIds = DB::table('compras')
->where('tenant_codigo', $tenantCode)
->pluck('id');
$cartIds = DB::table('carritos')
->where('tenant_codigo', $tenantCode)
->pluck('id');
$cartItemIds = DB::table('carrito_items')
->whereIn('cart_id', $cartIds)
->pluck('id');
$inventoryIds = DB::table('variantes')
->whereIn('catalog_item_id', $catalogItemIds)
->whereNotNull('inventory_id')
->pluck('inventory_id')
->merge(
DB::table('catalog_items')
->whereIn('id', $catalogItemIds)
->whereNotNull('inventory_id')
->pluck('inventory_id'),
)
->map(fn ($id): int => (int) $id)
->unique()
->values();
return [
'purchase_ids' => $purchaseIds->map(fn ($id): int => (int) $id),
'cart_ids' => $cartIds->map(fn ($id): int => (int) $id),
'cart_item_ids' => $cartItemIds->map(fn ($id): int => (int) $id),
'inventory_ids' => $inventoryIds,
];
}
/**
* @param array{
* purchase_ids: Collection<int, int>,
* cart_ids: Collection<int, int>,
* cart_item_ids: Collection<int, int>,
* inventory_ids: Collection<int, int>
* } $scope
*/
private function reservationQuery(array $scope): Builder
{
$reservationIds = DB::table('carritos')
->whereIn('id', $scope['cart_ids'])
->whereNotNull('current_stock_reservation_id')
->pluck('current_stock_reservation_id')
->merge(
DB::table('compras')
->whereIn('id', $scope['purchase_ids'])
->whereNotNull('stock_reservation_id')
->pluck('stock_reservation_id'),
)
->merge(
DB::table('stock_reservation_lines')
->whereIn('inventory_id', $scope['inventory_ids'])
->pluck('stock_reservation_id'),
)
->unique()
->values();
return DB::table('stock_reservations')
->whereIn('id', $reservationIds);
}
}

View File

@@ -0,0 +1,182 @@
<?php
namespace App\Domains\Purchase\Services;
use App\Domains\Cart\Models\CartItem;
use App\Domains\Catalog\Models\CatalogItem;
use App\Domains\Purchase\Exceptions\PurchaseLimitExceededException;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Purchase\Models\PurchaseItem;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;
class UserPurchaseLimitService
{
public function assertCanPurchase(
CatalogItem $catalogItem,
int $userId,
int $requestedQuantity,
?int $excludedPurchaseId = null,
?int $excludedCartId = null,
int $heldQuantity = 0,
?int $maximumAddableCeiling = null,
string $field = 'quantity',
): void {
DB::transaction(function () use (
$catalogItem,
$userId,
$requestedQuantity,
$excludedPurchaseId,
$excludedCartId,
$heldQuantity,
$maximumAddableCeiling,
$field,
): void {
/** @var CatalogItem $catalogItem */
$catalogItem = CatalogItem::query()
->whereKey($catalogItem->getKey())
->lockForUpdate()
->firstOrFail();
$limit = $catalogItem->max_units_per_user;
if ($limit === null) {
return;
}
$purchasedQuantity = (int) PurchaseItem::query()
->where('source_catalog_item_id', $catalogItem->getKey())
->whereHas('purchase', function ($query) use ($userId, $excludedPurchaseId): void {
$query
->where('user_id', $userId)
->whereIn('status', [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
Purchase::STATUS_IN_REVIEW,
Purchase::STATUS_PAID,
])
->when(
$excludedPurchaseId !== null,
fn ($query) => $query->whereKeyNot($excludedPurchaseId),
);
})
->sum('cantidad');
$checkoutQuantity = (int) CartItem::query()
->where('catalog_item_id', $catalogItem->getKey())
->whereHas('cart.purchases', function ($query) use ($userId, $excludedPurchaseId): void {
$query
->where('user_id', $userId)
->whereIn('status', [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
Purchase::STATUS_IN_REVIEW,
])
->whereDoesntHave('items')
->when(
$excludedPurchaseId !== null,
fn ($query) => $query->whereKeyNot($excludedPurchaseId),
);
})
->sum('cantidad');
$reservedCartQuantity = (int) CartItem::query()
->where('catalog_item_id', $catalogItem->getKey())
->whereHas('cart', fn ($query) => $query
->where('user_id', $userId)
->where('status', 'active')
->when(
$excludedCartId !== null,
fn ($query) => $query->whereKeyNot($excludedCartId),
))
->whereHas('cart.currentStockReservation', fn ($query) => $query
->where('status', 'active')
->whereDoesntHave('purchase'))
->sum('cantidad');
if ($purchasedQuantity + $checkoutQuantity + $reservedCartQuantity + $requestedQuantity > $limit) {
$remainingQuota = max(
0,
$limit - $purchasedQuantity - $checkoutQuantity - $reservedCartQuantity,
);
$maximumAddableQuantity = max(0, $remainingQuota - $heldQuantity);
throw new PurchaseLimitExceededException(
$catalogItem,
$maximumAddableCeiling === null
? $maximumAddableQuantity
: min($maximumAddableQuantity, $maximumAddableCeiling),
$field,
);
}
});
}
/**
* @param Collection<int, CatalogItem> $catalogItems
* @return Collection<int, int|null>
*/
public function remainingByCatalogItem(Collection $catalogItems, ?int $userId): Collection
{
$limits = $catalogItems
->unique('id')
->mapWithKeys(fn (CatalogItem $item): array => [$item->getKey() => $item->max_units_per_user]);
if ($userId === null || $limits->filter(fn ($limit) => $limit !== null)->isEmpty()) {
return $limits->map(fn (): ?int => null);
}
$ids = $limits->keys();
$purchased = PurchaseItem::query()
->selectRaw('source_catalog_item_id, SUM(cantidad) AS quantity')
->whereIn('source_catalog_item_id', $ids)
->whereHas('purchase', fn ($query) => $query
->where('user_id', $userId)
->whereIn('status', [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
Purchase::STATUS_IN_REVIEW,
Purchase::STATUS_PAID,
]))
->groupBy('source_catalog_item_id')
->pluck('quantity', 'source_catalog_item_id');
$checkout = CartItem::query()
->selectRaw('catalog_item_id, SUM(cantidad) AS quantity')
->whereIn('catalog_item_id', $ids)
->whereHas('cart.purchases', fn ($query) => $query
->where('user_id', $userId)
->whereIn('status', [
Purchase::STATUS_CREATED,
Purchase::STATUS_PENDING_PAYMENT,
Purchase::STATUS_IN_REVIEW,
])
->whereDoesntHave('items'))
->groupBy('catalog_item_id')
->pluck('quantity', 'catalog_item_id');
$reserved = CartItem::query()
->selectRaw('catalog_item_id, SUM(cantidad) AS quantity')
->whereIn('catalog_item_id', $ids)
->whereHas('cart', fn ($query) => $query
->where('user_id', $userId)
->where('status', 'active'))
->whereHas('cart.currentStockReservation', fn ($query) => $query
->where('status', 'active')
->whereDoesntHave('purchase'))
->groupBy('catalog_item_id')
->pluck('quantity', 'catalog_item_id');
return $limits->map(function (?int $limit, int $catalogItemId) use ($purchased, $checkout, $reserved): ?int {
if ($limit === null) {
return null;
}
$used = (int) ($purchased[$catalogItemId] ?? 0)
+ (int) ($checkout[$catalogItemId] ?? 0)
+ (int) ($reserved[$catalogItemId] ?? 0);
return max(0, $limit - $used);
});
}
}

View File

@@ -0,0 +1,37 @@
# Dominio Purchase
## Propósito
Implementa el ciclo de compra y checkout: crea la cabecera de compra desde un carrito, mantiene sus líneas vivas contra catálogo durante el checkout, inicia el pago y materializa el snapshot definitivo al confirmar, o cancela y vence la operación.
## Modelo
- `Purchase`: raíz de la compra; estados `created`, `pending_payment`, `in_review`, `paid`, `cancelled`, `rejected` y `expired`, y referencia la reserva que respaldó ese intento de checkout. No guarda un vencimiento propio: expira como consecuencia del vencimiento de su reserva.
- `PurchaseItem`: snapshot definitivo del producto o variante, creado recién al confirmar la compra.
- `TelepagosQr` y `TelepagosPayment`: datos del QR e intentos/resultados del proveedor.
- `PurchasePaid`: evento emitido una sola vez al pasar a pagada bajo bloqueo transaccional.
## Servicios de checkout
`CheckoutService` es la fachada estable. Delega en:
- `StartCheckoutService`: inicia la compra desde el carrito o crea un carrito técnico para compra directa, refresca el vencimiento de la reserva agregada y crea los snapshots `PurchaseItem`.
- `EditCheckoutService`: modifica los datos del comprador antes del cierre.
- `CompleteCheckoutService`: completa, envía a revisión o materializa los `PurchaseItem` al confirmar el pago.
- `ReleaseCheckoutService`: cancela o vence una compra y aplica sus efectos comerciales; el scanner unificado del dominio Catalog detecta las reservas pendientes de vencimiento.
- `SourceCartService`: sincroniza o finaliza el carrito de checkout asociado a la compra.
- `CatalogSelectionResolver` y `PurchaseItemSnapshotFactory`: resuelven selecciones y generan snapshots.
Al iniciar checkout o elegir un medio de pago se refresca directamente `StockReservation.expires_at`, que es la única fuente de verdad y se expone como `expires_at` en la respuesta pública de la compra. El refresco sólo se permite mientras la reserva siga vigente; una fecha vencida bloquea todas las mutaciones aun antes de que corra el scheduler. Al materializar la expiración, la compra pagable, su carrito y la reserva pasan a `expired` dentro de la misma transacción. Al cancelar o reemplazar una compra recuperable, ésta se desvincula y el carrito conserva la misma reserva activa. Al informar una transferencia, la compra pasa de `pending_payment` a `in_review` y ese vencimiento se limpia. Si el comprador abandona el checkout durante la revisión, la compra y sus reservas permanecen intactas y se crea un carrito activo nuevo para que pueda seguir comprando. Adminapp puede confirmar o anular explícitamente la compra en revisión.
Las cantidades y variantes se editan mediante el dominio Cart. El endpoint autenticado `PATCH /checkout-carts/{cart}/items/{cartItem}` valida que el carrito pertenezca al usuario y a una compra editable. Cuando existe un cambio real, invalida atómicamente el intento de pago anterior, devuelve la misma reserva activa al carrito y sincroniza sus líneas con el contenido actualizado; Purchase no expone operaciones sobre líneas antes de la confirmación.
`UserPurchaseLimitService` controla límites de compra y `CheckoutService` conserva el punto de entrada para controladores e integraciones.
## Endpoints
Bajo `/tenants/{tenant:codigo}/compras`, con `auth:sanctum`: listado, inicio, detalle, edición de ítems, datos del cliente, intención de pago, finalización, revisión y cancelación.
## Dependencias y reglas
Depende de `Cart`, `Catalog`, `Tenant`, `Auth` e `Integration`; emite eventos consumidos por `Ticket` y `Notification`. Los cambios de estado e inventario deben ser transaccionales y usar los servicios del checkout, no actualizaciones directas del modelo.

View File

@@ -0,0 +1,15 @@
<?php
use App\Domains\Purchase\Controllers\PurchaseController;
use Illuminate\Support\Facades\Route;
Route::prefix('tenants/{tenant:codigo}')->middleware('auth:sanctum')->group(function (): void {
Route::get('compras', [PurchaseController::class, 'index']);
Route::post('compras/start-checkout', [PurchaseController::class, 'startCheckout']);
Route::get('compras/{compra}', [PurchaseController::class, 'show']);
Route::patch('compras/{compra}/customer-data', [PurchaseController::class, 'updateCustomerData']);
Route::post('compras/{compra}/payment-intent', [PurchaseController::class, 'paymentIntent']);
Route::post('compras/{compra}/complete', [PurchaseController::class, 'complete']);
Route::post('compras/{compra}/review', [PurchaseController::class, 'submitForReview']);
Route::post('compras/{compra}/cancel', [PurchaseController::class, 'cancel']);
});