642 lines
27 KiB
PHP
642 lines
27 KiB
PHP
<?php
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namespace App\Modules\Inventory\Controllers;
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use App\Http\Controllers\Controller;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Inertia\Inertia;
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use App\Modules\Inventory\Models\Warehouse;
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use App\Modules\Inventory\Models\Product;
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use App\Modules\Inventory\Models\Inventory;
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use App\Modules\Inventory\Models\InventoryTransaction;
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use App\Modules\Inventory\Models\WarehouseProductSafetyStock;
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use App\Modules\Inventory\Imports\InventoryImport;
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use App\Modules\Inventory\Exports\InventoryTemplateExport;
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use Maatwebsite\Excel\Facades\Excel;
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use Symfony\Component\HttpFoundation\BinaryFileResponse;
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use App\Modules\Core\Contracts\CoreServiceInterface;
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class InventoryController extends Controller
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{
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protected $coreService;
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public function __construct(CoreServiceInterface $coreService)
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{
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$this->coreService = $coreService;
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}
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public function index(Request $request, Warehouse $warehouse)
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{
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// ... (existing code for index) ...
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$warehouse->load([
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'inventories.product.category',
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'inventories.product.baseUnit',
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'inventories.lastIncomingTransaction',
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'inventories.lastOutgoingTransaction'
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]);
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$allProducts = Product::with('category')->get();
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// 1. 準備 availableProducts
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$availableProducts = $allProducts->map(function ($product) {
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return [
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'id' => (string) $product->id,
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'name' => $product->name,
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'type' => $product->category?->name ?? '其他',
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];
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});
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// 2. 從新表格讀取安全庫存設定 (商品-倉庫層級)
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$safetyStockMap = WarehouseProductSafetyStock::where('warehouse_id', $warehouse->id)
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->pluck('safety_stock', 'product_id')
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->mapWithKeys(fn($val, $key) => [(string)$key => (float)$val]);
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// 3. 準備 inventories (批號分組)
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$items = $warehouse->inventories()
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->with(['product.baseUnit', 'lastIncomingTransaction', 'lastOutgoingTransaction'])
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->get();
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$inventories = $items->groupBy('product_id')->map(function ($batchItems) use ($safetyStockMap) {
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$firstItem = $batchItems->first();
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$product = $firstItem->product;
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$totalQuantity = $batchItems->sum('quantity');
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$totalValue = $batchItems->sum('total_value'); // 計算總價值
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// 從獨立表格讀取安全庫存
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$safetyStock = $safetyStockMap[(string)$firstItem->product_id] ?? null;
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// 計算狀態
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$status = '正常';
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if (!is_null($safetyStock)) {
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if ($totalQuantity < $safetyStock) {
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$status = '低於';
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}
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}
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return [
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'productId' => (string) $firstItem->product_id,
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'productName' => $product?->name ?? '未知商品',
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'productCode' => $product?->code ?? 'N/A',
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'baseUnit' => $product?->baseUnit?->name ?? '個',
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'totalQuantity' => (float) $totalQuantity,
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'totalValue' => (float) $totalValue,
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'safetyStock' => $safetyStock,
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'status' => $status,
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'batches' => $batchItems->map(function ($inv) {
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return [
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'id' => (string) $inv->id,
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'warehouseId' => (string) $inv->warehouse_id,
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'productId' => (string) $inv->product_id,
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'productName' => $inv->product?->name ?? '未知商品',
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'productCode' => $inv->product?->code ?? 'N/A',
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'unit' => $inv->product?->baseUnit?->name ?? '個',
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'quantity' => (float) $inv->quantity,
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'unit_cost' => (float) $inv->unit_cost,
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'total_value' => (float) $inv->total_value,
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'safetyStock' => null, // 批號層級不再有安全庫存
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'status' => '正常',
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'batchNumber' => $inv->batch_number ?? 'BATCH-' . $inv->id,
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'expiryDate' => $inv->expiry_date ? $inv->expiry_date->format('Y-m-d') : null,
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'lastInboundDate' => $inv->lastIncomingTransaction ? ($inv->lastIncomingTransaction->actual_time ? $inv->lastIncomingTransaction->actual_time->format('Y-m-d') : $inv->lastIncomingTransaction->created_at->format('Y-m-d')) : null,
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'lastOutboundDate' => $inv->lastOutgoingTransaction ? ($inv->lastOutgoingTransaction->actual_time ? $inv->lastOutgoingTransaction->actual_time->format('Y-m-d') : $inv->lastOutgoingTransaction->created_at->format('Y-m-d')) : null,
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];
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})->values(),
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];
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})->values();
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// 4. 準備 safetyStockSettings (從新表格讀取)
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$safetyStockSettings = WarehouseProductSafetyStock::where('warehouse_id', $warehouse->id)
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->with(['product.category'])
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->get()
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->map(function ($setting) {
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return [
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'id' => (string) $setting->id,
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'warehouseId' => (string) $setting->warehouse_id,
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'productId' => (string) $setting->product_id,
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'productName' => $setting->product?->name ?? '未知商品',
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'productType' => $setting->product?->category?->name ?? '其他',
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'safetyStock' => (float) $setting->safety_stock,
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'createdAt' => $setting->created_at->toIso8601String(),
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'updatedAt' => $setting->updated_at->toIso8601String(),
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];
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});
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return Inertia::render('Warehouse/Inventory', [
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'warehouse' => $warehouse,
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'inventories' => $inventories,
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'safetyStockSettings' => $safetyStockSettings,
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'availableProducts' => $availableProducts,
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]);
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}
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public function create(Warehouse $warehouse)
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{
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// ... (unchanged) ...
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$products = Product::with(['baseUnit', 'largeUnit'])
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->select('id', 'name', 'code', 'barcode', 'base_unit_id', 'large_unit_id', 'conversion_rate', 'cost_price')
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->get()
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->map(function ($product) {
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return [
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'id' => (string) $product->id,
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'name' => $product->name,
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'code' => $product->code,
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'barcode' => $product->barcode,
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'baseUnit' => $product->baseUnit?->name ?? '個',
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'largeUnit' => $product->largeUnit?->name, // 可能為 null
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'conversionRate' => (float) $product->conversion_rate,
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'costPrice' => (float) $product->cost_price,
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];
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});
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return Inertia::render('Warehouse/AddInventory', [
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'warehouse' => $warehouse,
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'products' => $products,
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]);
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}
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public function store(Request $request, Warehouse $warehouse)
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{
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// ... (unchanged) ...
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$validated = $request->validate([
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'inboundDate' => 'required|date',
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'reason' => 'required|string',
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'notes' => 'nullable|string',
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'items' => 'required|array|min:1',
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'items.*.productId' => 'required|exists:products,id',
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'items.*.quantity' => 'required|numeric|min:0.01',
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'items.*.unit_cost' => 'nullable|numeric|min:0', // 新增成本驗證
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'items.*.batchMode' => 'required|in:existing,new,none',
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'items.*.inventoryId' => 'required_if:items.*.batchMode,existing|nullable|exists:inventories,id',
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'items.*.originCountry' => 'required_if:items.*.batchMode,new|nullable|string|max:2',
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'items.*.expiryDate' => 'nullable|date',
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]);
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return DB::transaction(function () use ($validated, $warehouse) {
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foreach ($validated['items'] as $item) {
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// ... (略，傳遞 unit_cost 交給 Service 處理) ...
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// 這裡需要修改呼叫 Service 的地方或直接更新邏輯
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// 為求快速，我將在此更新邏輯
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$inventory = null;
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if ($item['batchMode'] === 'existing') {
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// 模式 A：選擇現有批號 (包含已刪除的也要能找回來累加)
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$inventory = Inventory::withTrashed()->findOrFail($item['inventoryId']);
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if ($inventory->trashed()) {
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$inventory->restore();
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}
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// 更新成本 (若有傳入)
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if (isset($item['unit_cost'])) {
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$inventory->unit_cost = $item['unit_cost'];
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}
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} elseif ($item['batchMode'] === 'none') {
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// 模式 C：不使用批號 (自動累加至 NO-BATCH)
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$inventory = $warehouse->inventories()->withTrashed()->firstOrNew(
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[
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'product_id' => $item['productId'],
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'batch_number' => 'NO-BATCH'
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],
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[
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'quantity' => 0,
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'unit_cost' => $item['unit_cost'] ?? 0,
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'total_value' => 0,
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'arrival_date' => $validated['inboundDate'],
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'expiry_date' => null,
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'origin_country' => 'TW',
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]
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);
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if ($inventory->trashed()) {
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$inventory->restore();
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}
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} else {
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// 模式 B：建立新批號
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$originCountry = $item['originCountry'] ?? 'TW';
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$product = Product::find($item['productId']);
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$batchNumber = Inventory::generateBatchNumber(
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$product->code ?? 'UNK',
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$originCountry,
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$validated['inboundDate']
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);
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// 檢查是否存在
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$inventory = $warehouse->inventories()->withTrashed()->firstOrNew(
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[
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'product_id' => $item['productId'],
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'batch_number' => $batchNumber
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],
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[
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'quantity' => 0,
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'unit_cost' => $item['unit_cost'] ?? 0, // 新增
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'total_value' => 0, // 稍後計算
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'arrival_date' => $validated['inboundDate'],
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'expiry_date' => $item['expiryDate'] ?? null,
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'origin_country' => $originCountry,
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]
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);
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if ($inventory->trashed()) {
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$inventory->restore();
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}
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}
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$currentQty = $inventory->quantity;
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$newQty = $currentQty + $item['quantity'];
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$inventory->quantity = $newQty;
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// 更新總價值
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$inventory->total_value = $inventory->quantity * $inventory->unit_cost;
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$inventory->save();
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// 寫入異動紀錄
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$inventory->transactions()->create([
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'type' => '手動入庫',
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'quantity' => $item['quantity'],
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'unit_cost' => $inventory->unit_cost, // 記錄成本
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'balance_before' => $currentQty,
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'balance_after' => $newQty,
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'reason' => $validated['reason'] . ($validated['notes'] ? ' - ' . $validated['notes'] : ''),
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'actual_time' => $validated['inboundDate'],
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'user_id' => auth()->id(),
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]);
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}
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return redirect()->route('warehouses.inventory.index', $warehouse->id)
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->with('success', '庫存記錄已儲存成功');
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});
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}
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// ... (getBatches unchanged) ...
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public function getBatches(Warehouse $warehouse, $productId, Request $request)
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{
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$originCountry = $request->query('originCountry', 'TW');
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$arrivalDate = $request->query('arrivalDate', now()->format('Y-m-d'));
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$batches = Inventory::where('warehouse_id', $warehouse->id)
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->where('product_id', $productId)
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->get()
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->map(function ($inventory) {
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return [
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'inventoryId' => (string) $inventory->id,
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'batchNumber' => $inventory->batch_number,
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'originCountry' => $inventory->origin_country,
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'expiryDate' => $inventory->expiry_date ? $inventory->expiry_date->format('Y-m-d') : null,
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'quantity' => (float) $inventory->quantity,
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'unitCost' => (float) $inventory->unit_cost, // 新增
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];
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});
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// 計算下一個流水號
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$product = Product::find($productId);
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$nextSequence = '01';
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if ($product) {
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$batchNumber = Inventory::generateBatchNumber(
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$product->code ?? 'UNK',
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$originCountry,
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$arrivalDate
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);
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$nextSequence = substr($batchNumber, -2);
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}
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return response()->json([
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'batches' => $batches,
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'nextSequence' => $nextSequence
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]);
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}
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public function edit(Request $request, Warehouse $warehouse, $inventoryId)
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{
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if (str_starts_with($inventoryId, 'mock-inv-')) {
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return redirect()->back()->with('error', '無法編輯範例資料');
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}
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// 移除 'transactions.user' 預載入
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$inventory = Inventory::with(['product', 'transactions' => function($query) {
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$query->orderBy('actual_time', 'desc')->orderBy('id', 'desc');
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}])->findOrFail($inventoryId);
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// 手動 Hydrate 使用者資料
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$userIds = $inventory->transactions->pluck('user_id')->filter()->unique()->toArray();
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$users = $this->coreService->getUsersByIds($userIds)->keyBy('id');
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// 轉換為前端需要的格式
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$inventoryData = [
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'id' => (string) $inventory->id,
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'warehouseId' => (string) $inventory->warehouse_id,
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'productId' => (string) $inventory->product_id,
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'productName' => $inventory->product?->name ?? '未知商品',
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'quantity' => (float) $inventory->quantity,
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'unit_cost' => (float) $inventory->unit_cost,
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'total_value' => (float) $inventory->total_value,
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'batchNumber' => $inventory->batch_number ?? '-',
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'expiryDate' => $inventory->expiry_date ?? null,
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'lastInboundDate' => $inventory->updated_at->format('Y-m-d'),
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'lastOutboundDate' => null,
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];
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// 整理異動紀錄
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$transactions = $inventory->transactions->map(function ($tx) use ($users) {
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$user = $tx->user_id ? ($users[$tx->user_id] ?? null) : null;
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return [
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'id' => (string) $tx->id,
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'type' => $tx->type,
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'quantity' => (float) $tx->quantity,
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'unit_cost' => (float) $tx->unit_cost,
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'balanceAfter' => (float) $tx->balance_after,
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'reason' => $tx->reason,
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'userName' => $user ? $user->name : '系統', // 手動對應
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'actualTime' => $tx->actual_time ? $tx->actual_time->format('Y-m-d H:i') : $tx->created_at->format('Y-m-d H:i'),
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];
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});
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return Inertia::render('Warehouse/EditInventory', [
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'warehouse' => $warehouse,
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'inventory' => $inventoryData,
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'transactions' => $transactions,
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]);
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}
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public function update(Request $request, Warehouse $warehouse, $inventoryId)
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{
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// ... (unchanged) ...
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$inventory = Inventory::find($inventoryId);
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// 如果找不到 (可能是舊路由傳 product ID)
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if (!$inventory) {
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$inventory = $warehouse->inventories()->where('product_id', $inventoryId)->first();
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}
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if (!$inventory) {
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return redirect()->back()->with('error', '找不到庫存紀錄');
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}
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$validated = $request->validate([
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'quantity' => 'required|numeric|min:0',
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// 以下欄位改為 nullable，支援新表單
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'type' => 'nullable|string',
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'operation' => 'nullable|in:add,subtract,set',
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'reason' => 'nullable|string',
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'notes' => 'nullable|string',
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'unit_cost' => 'nullable|numeric|min:0', // 新增成本
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// ...
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'batchNumber' => 'nullable|string',
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'expiryDate' => 'nullable|date',
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'lastInboundDate' => 'nullable|date',
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'lastOutboundDate' => 'nullable|date',
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]);
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return DB::transaction(function () use ($validated, $inventory) {
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$currentQty = (float) $inventory->quantity;
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$newQty = (float) $validated['quantity'];
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// 判斷是否來自調整彈窗 (包含 operation 參數)
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$isAdjustment = isset($validated['operation']);
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$changeQty = 0;
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if ($isAdjustment) {
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switch ($validated['operation']) {
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case 'add':
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$changeQty = (float) $validated['quantity'];
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$newQty = $currentQty + $changeQty;
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break;
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case 'subtract':
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$changeQty = -(float) $validated['quantity'];
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$newQty = $currentQty + $changeQty;
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break;
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case 'set':
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$changeQty = $newQty - $currentQty;
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break;
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}
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} else {
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// 來自編輯頁面，直接 Set
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$changeQty = $newQty - $currentQty;
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}
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// 更新成本 (若有傳)
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if (isset($validated['unit_cost'])) {
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$inventory->unit_cost = $validated['unit_cost'];
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}
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// 更新庫存
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$inventory->quantity = $newQty;
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// 更新總值
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$inventory->total_value = $inventory->quantity * $inventory->unit_cost;
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$inventory->save();
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// 異動類型映射
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$type = $validated['type'] ?? ($isAdjustment ? 'manual_adjustment' : 'adjustment');
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$typeMapping = [
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'manual_adjustment' => '手動調整庫存',
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'adjustment' => '盤點調整',
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'purchase_in' => '採購進貨',
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'sales_out' => '銷售出庫',
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'return_in' => '退貨入庫',
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'return_out' => '退貨出庫',
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'transfer_in' => '撥補入庫',
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'transfer_out' => '撥補出庫',
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];
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$chineseType = $typeMapping[$type] ?? $type;
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// 如果是編輯頁面來的，且沒傳 type，設為手動編輯
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if (!$isAdjustment && !isset($validated['type'])) {
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$chineseType = '手動編輯';
|
||
}
|
||
|
||
// 整理原因
|
||
$reason = $validated['reason'] ?? ($isAdjustment ? '手動庫存調整' : '編輯頁面更新');
|
||
if (isset($validated['notes'])) {
|
||
$reason .= ' - ' . $validated['notes'];
|
||
}
|
||
|
||
// 寫入異動紀錄
|
||
if (abs($changeQty) > 0.0001) {
|
||
$inventory->transactions()->create([
|
||
'type' => $chineseType,
|
||
'quantity' => $changeQty,
|
||
'unit_cost' => $inventory->unit_cost, // 記錄
|
||
'balance_before' => $currentQty,
|
||
'balance_after' => $newQty,
|
||
'reason' => $reason,
|
||
'actual_time' => now(),
|
||
'user_id' => auth()->id(),
|
||
]);
|
||
}
|
||
|
||
return redirect()->route('warehouses.inventory.index', $inventory->warehouse_id)
|
||
->with('success', '庫存資料已更新');
|
||
});
|
||
}
|
||
|
||
public function destroy(Warehouse $warehouse, $inventoryId)
|
||
{
|
||
// ... (unchanged) ...
|
||
$inventory = Inventory::findOrFail($inventoryId);
|
||
|
||
// 庫存 > 0 不允許刪除 (哪怕是軟刪除)
|
||
if ($inventory->quantity > 0) {
|
||
return redirect()->back()->with('error', '庫存數量大於 0，無法刪除。請先進行出庫或調整。');
|
||
}
|
||
|
||
// 歸零異動 (因為已經限制為 0 才能刪，這段邏輯可以簡化，但為了保險起見，若有微小殘值仍可記錄歸零)
|
||
if (abs($inventory->quantity) > 0.0001) {
|
||
$inventory->transactions()->create([
|
||
'type' => '手動編輯',
|
||
'quantity' => -$inventory->quantity,
|
||
'unit_cost' => $inventory->unit_cost,
|
||
'balance_before' => $inventory->quantity,
|
||
'balance_after' => 0,
|
||
'reason' => '刪除庫存品項',
|
||
'actual_time' => now(),
|
||
'user_id' => auth()->id(),
|
||
]);
|
||
}
|
||
|
||
$inventory->delete();
|
||
|
||
return redirect()->route('warehouses.inventory.index', $warehouse->id)
|
||
->with('success', '庫存品項已刪除');
|
||
}
|
||
|
||
public function history(Request $request, \App\Modules\Inventory\Models\Warehouse $warehouse)
|
||
{
|
||
// ... (前端 history 頁面可能也需要 unit_cost，這裡可補上) ...
|
||
$inventoryId = $request->query('inventoryId');
|
||
$productId = $request->query('productId');
|
||
|
||
if ($productId) {
|
||
$product = Product::findOrFail($productId);
|
||
// 取得該倉庫中該商品的所有批號 ID
|
||
$inventoryIds = Inventory::where('warehouse_id', $warehouse->id)
|
||
->where('product_id', $productId)
|
||
->pluck('id')
|
||
->toArray();
|
||
|
||
$transactionsRaw = InventoryTransaction::whereIn('inventory_id', $inventoryIds)
|
||
->with('inventory') // 需要批號資訊
|
||
->orderBy('actual_time', 'desc')
|
||
->orderBy('id', 'desc')
|
||
->get();
|
||
|
||
// 手動 Hydrate 使用者資料
|
||
$userIds = $transactionsRaw->pluck('user_id')->filter()->unique()->toArray();
|
||
$users = $this->coreService->getUsersByIds($userIds)->keyBy('id');
|
||
|
||
// 計算商品在該倉庫的總量（不分批號）
|
||
$currentRunningTotal = (float) Inventory::whereIn('id', $inventoryIds)->sum('quantity');
|
||
|
||
$transactions = $transactionsRaw->map(function ($tx) use ($users, &$currentRunningTotal) {
|
||
$user = $tx->user_id ? ($users[$tx->user_id] ?? null) : null;
|
||
$balanceAfter = $currentRunningTotal;
|
||
|
||
// 為下一筆（較舊的）紀錄更新 Running Total
|
||
$currentRunningTotal -= (float) $tx->quantity;
|
||
|
||
return [
|
||
'id' => (string) $tx->id,
|
||
'type' => $tx->type,
|
||
'quantity' => (float) $tx->quantity,
|
||
'unit_cost' => (float) $tx->unit_cost,
|
||
'balanceAfter' => (float) $balanceAfter, // 顯示該商品在倉庫的累計結餘
|
||
'reason' => $tx->reason,
|
||
'userName' => $user ? $user->name : '系統',
|
||
'actualTime' => $tx->actual_time ? $tx->actual_time->format('Y-m-d H:i') : $tx->created_at->format('Y-m-d H:i'),
|
||
'batchNumber' => $tx->inventory?->batch_number ?? '-', // 補上批號資訊
|
||
];
|
||
});
|
||
|
||
// 重新計算目前的總量（用於 Header 顯示，確保一致性）
|
||
$totalQuantity = Inventory::whereIn('id', $inventoryIds)->sum('quantity');
|
||
|
||
return Inertia::render('Warehouse/InventoryHistory', [
|
||
'warehouse' => $warehouse,
|
||
'inventory' => [
|
||
'id' => null, // 跨批號查詢沒有單一 ID
|
||
'productName' => $product->name,
|
||
'productCode' => $product->code,
|
||
'batchNumber' => '所有批號',
|
||
'quantity' => (float) $totalQuantity,
|
||
],
|
||
'transactions' => $transactions
|
||
]);
|
||
}
|
||
|
||
if ($inventoryId) {
|
||
// 單一批號查詢
|
||
// 移除 'transactions.user'
|
||
$inventory = Inventory::with(['product', 'transactions' => function($query) {
|
||
$query->orderBy('actual_time', 'desc')->orderBy('id', 'desc');
|
||
}])->findOrFail($inventoryId);
|
||
|
||
// 手動 Hydrate 使用者資料
|
||
$userIds = $inventory->transactions->pluck('user_id')->filter()->unique()->toArray();
|
||
$users = $this->coreService->getUsersByIds($userIds)->keyBy('id');
|
||
|
||
$transactions = $inventory->transactions->map(function ($tx) use ($users) {
|
||
$user = $tx->user_id ? ($users[$tx->user_id] ?? null) : null;
|
||
return [
|
||
'id' => (string) $tx->id,
|
||
'type' => $tx->type,
|
||
'quantity' => (float) $tx->quantity,
|
||
'unit_cost' => (float) $tx->unit_cost,
|
||
'balanceAfter' => (float) $tx->balance_after,
|
||
'reason' => $tx->reason,
|
||
'userName' => $user ? $user->name : '系統', // 手動對應
|
||
'actualTime' => $tx->actual_time ? $tx->actual_time->format('Y-m-d H:i') : $tx->created_at->format('Y-m-d H:i'),
|
||
];
|
||
});
|
||
|
||
return Inertia::render('Warehouse/InventoryHistory', [
|
||
'warehouse' => $warehouse,
|
||
'inventory' => [
|
||
'id' => (string) $inventory->id,
|
||
'productName' => $inventory->product?->name ?? '未知商品',
|
||
'productCode' => $inventory->product?->code ?? 'N/A',
|
||
'batchNumber' => $inventory->batch_number ?? '-',
|
||
'quantity' => (float) $inventory->quantity,
|
||
'unit_cost' => (float) $inventory->unit_cost,
|
||
'total_value' => (float) $inventory->total_value,
|
||
],
|
||
'transactions' => $transactions
|
||
]);
|
||
}
|
||
|
||
return redirect()->back()->with('error', '未提供查詢參數');
|
||
}
|
||
|
||
/**
|
||
* 匯入入庫
|
||
*/
|
||
public function import(Request $request, Warehouse $warehouse)
|
||
{
|
||
$request->validate([
|
||
'file' => 'required|mimes:xlsx,xls,csv',
|
||
'inboundDate' => 'required|date',
|
||
'notes' => 'nullable|string',
|
||
]);
|
||
|
||
try {
|
||
Excel::import(
|
||
new InventoryImport($warehouse, $request->inboundDate, $request->notes),
|
||
$request->file('file')
|
||
);
|
||
|
||
return back()->with('success', '庫存資料匯入成功');
|
||
} catch (\Exception $e) {
|
||
return back()->withErrors(['file' => '匯入過程中發生錯誤: ' . $e->getMessage()]);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 下載匯入範本 (.xlsx)
|
||
*/
|
||
public function template()
|
||
{
|
||
return Excel::download(new InventoryTemplateExport, '庫存匯入範本.xlsx');
|
||
}
|
||
}
|