sean
133 lines
3.9 KiB
PHP
133 lines
3.9 KiB
PHP
<?php
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namespace App\Services;
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use App\Models\User;
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use App\Services\InsForge\InsForgeClient;
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use App\Services\InsForge\InsForgeTableService;
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class StockService extends InsForgeTableService
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{
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public function __construct(
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InsForgeClient $client,
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private readonly ProductService $products,
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private readonly ActivityLogger $activity,
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) {
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parent::__construct($client);
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}
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protected function table(): string
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{
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return 'stocks';
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}
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protected function select(): string
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{
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return '*,products(code,name,stock_minimum,is_active,cost_price)';
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}
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protected function searchableColumns(): array
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{
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return [];
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}
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protected function sortableColumns(): array
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{
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return ['quantity', 'updated_at'];
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}
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protected function defaultSortColumn(): string
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{
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return 'updated_at';
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}
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/**
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* Tambah stok (restok).
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*/
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public function restock(string $productId, int $quantity, ?string $notes = null, ?User $actor = null): void
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{
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$quantity > 0 || throw new \InvalidArgumentException('Jumlah restok harus lebih dari nol.');
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$newBalance = $this->applyMutation($productId, fn (int $current): int => $current + $quantity, $quantity, 'restock', $notes, $actor);
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$this->activity->log(
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'stock_restocked',
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'stocks',
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$productId,
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sprintf('Restok %d untuk produk %s (saldo menjadi %d).', $quantity, $this->productLabel($productId), $newBalance),
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$actor,
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);
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}
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/**
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* Koreksi saldo ke nilai absolut baru.
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*/
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public function adjust(string $productId, int $newQuantity, ?string $notes = null, ?User $actor = null): void
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{
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$delta = $newQuantity - $this->currentQuantity($productId);
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if ($delta === 0) {
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return;
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}
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$this->applyMutation($productId, fn (): int => $newQuantity, $delta, 'adjustment', $notes, $actor);
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$this->activity->log(
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'stock_adjusted',
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'stocks',
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$productId,
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sprintf('Koreksi stok produk %s menjadi %d (selisih %+d).', $this->productLabel($productId), $newQuantity, $delta),
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$actor,
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);
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}
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private function applyMutation(string $productId, callable $resolveNewBalance, int $movementQuantity, string $type, ?string $notes, ?User $actor): int
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{
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[$client, $asUser] = $this->scoped();
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$stock = $client->listRecords('stocks', ['product_id' => 'eq.'.$productId, 'limit' => 1], asUser: $asUser)[0] ?? null;
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$current = (int) ($stock['quantity'] ?? 0);
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$newBalance = $resolveNewBalance($current);
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if ($stock === null) {
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$client->insertRecord('stocks', [[
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'product_id' => $productId,
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'quantity' => max($newBalance, 0),
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]], asUser: false);
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} else {
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$client->updateRecords('stocks', ['id' => $stock['id']], [
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'quantity' => $newBalance,
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], asUser: false);
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}
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$mutation = array_filter([
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'product_id' => $productId,
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'type' => $type,
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'quantity' => $movementQuantity,
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'notes' => $notes,
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'created_by' => $actor?->id,
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], fn ($value) => $value !== null && $value !== '');
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$client->insertRecord('stock_movements', [$mutation], asUser: false);
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return $newBalance;
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}
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private function currentQuantity(string $productId): int
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{
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[$client, $asUser] = $this->scoped();
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$stock = $client->listRecords('stocks', ['product_id' => 'eq.'.$productId, 'limit' => 1], asUser: $asUser)[0] ?? null;
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return (int) ($stock['quantity'] ?? 0);
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}
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private function productLabel(string $productId): string
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{
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$product = $this->products->find($productId);
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return trim(($product['code'] ?? '').' — '.($product['name'] ?? '?'), ' —') ?: '?';
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}
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}
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