91 lines
3.0 KiB
PHP
91 lines
3.0 KiB
PHP
<?php
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namespace App\Services\Manage;
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use App\Models\ProductVariant;
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use App\Models\RetailStockHistory;
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use App\Models\User;
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use App\Services\System\PushNotificationService;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Validation\ValidationException;
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class RetailStockService
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{
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public function __construct(
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private readonly PushNotificationService $pushNotificationService,
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) {}
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public function transfer(int $variantId, int $quantity, User $user, ?string $notes = null): void
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{
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if ($quantity <= 0) {
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throw ValidationException::withMessages([
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'quantity' => 'Jumlah harus lebih dari 0.',
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]);
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}
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$variant = ProductVariant::query()->with('product')->findOrFail($variantId);
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if ($variant->stock < $quantity) {
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throw ValidationException::withMessages([
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'quantity' => "Stok bagus tidak mencukupi. Stok saat ini: {$variant->stock} pcs.",
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]);
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}
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$this->executeTransfer($variant, $quantity, $user, $notes);
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$this->pushNotificationService->sendToRoles(
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'📦 Perubahan Stok Ecer',
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"Perubahan {$quantity} pcs stok ecer untuk varian '{$variant->name}' telah diterapkan.",
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['owner', 'developer', 'direktur'],
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route('admin.master.products.index', ['search_id' => $variant->product_id]),
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);
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}
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public function applyRetailStockTransfer(OwnerVerificationRequest $request): void
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{
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$payload = $request->payload ?? [];
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$newData = $payload['new'] ?? [];
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$quantity = (int) ($newData['quantity'] ?? 0);
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if ($quantity <= 0) {
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return;
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}
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$variant = ProductVariant::query()->find($request->subject_id);
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if (! $variant) {
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return;
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}
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$this->executeTransfer($variant, $quantity, $request->submittedBy, $newData['notes'] ?? null);
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}
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private function executeTransfer(ProductVariant $variant, int $quantity, User $user, ?string $notes = null): void
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{
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DB::transaction(function () use ($variant, $quantity, $user, $notes): void {
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$variant = ProductVariant::query()
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->whereKey($variant->id)
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->lockForUpdate()
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->firstOrFail();
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$stockBefore = $variant->stock;
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$retailStockBefore = $variant->retail_stock;
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$variant->decrement('stock', $quantity);
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$variant->increment('retail_stock', $quantity);
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RetailStockHistory::create([
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'product_variant_id' => $variant->id,
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'user_id' => $user->id,
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'quantity' => $quantity,
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'stock_before' => $stockBefore,
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'retail_stock_before' => $retailStockBefore,
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'stock_after' => $stockBefore - $quantity,
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'retail_stock_after' => $retailStockBefore + $quantity,
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'notes' => $notes,
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'created_at' => now(),
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]);
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});
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}
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}
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