263 lines
11 KiB
PHP
263 lines
11 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 App\Modules\Inventory\Models\InventoryTransferOrder;
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use App\Modules\Inventory\Models\Warehouse;
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use App\Modules\Inventory\Models\Inventory;
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use App\Modules\Inventory\Services\TransferService;
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use Illuminate\Http\Request;
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use Inertia\Inertia;
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class TransferOrderController extends Controller
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{
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protected $transferService;
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public function __construct(TransferService $transferService)
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{
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$this->transferService = $transferService;
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}
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public function index(Request $request)
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{
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$query = InventoryTransferOrder::query()
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->with(['fromWarehouse', 'toWarehouse', 'createdBy', 'postedBy']);
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// 篩選：若有選定倉庫，則顯示該倉庫作為來源或目的地的調撥單
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if ($request->filled('warehouse_id')) {
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$query->where(function ($q) use ($request) {
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$q->where('from_warehouse_id', $request->warehouse_id)
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->orWhere('to_warehouse_id', $request->warehouse_id);
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});
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}
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$perPage = $request->input('per_page', 10);
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$orders = $query->orderByDesc('created_at')
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->paginate($perPage)
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->withQueryString()
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->through(function ($order) {
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return [
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'id' => (string) $order->id,
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'doc_no' => $order->doc_no,
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'from_warehouse_name' => $order->fromWarehouse->name,
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'to_warehouse_name' => $order->toWarehouse->name,
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'status' => $order->status,
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'created_at' => $order->created_at->format('Y-m-d H:i'),
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'posted_at' => $order->posted_at ? $order->posted_at->format('Y-m-d H:i') : '-',
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'created_by' => $order->createdBy?->name,
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];
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});
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return Inertia::render('Inventory/Transfer/Index', [
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'orders' => $orders,
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'warehouses' => Warehouse::all()->map(fn($w) => ['id' => (string)$w->id, 'name' => $w->name]),
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'filters' => $request->only(['warehouse_id', 'per_page']),
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]);
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}
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public function store(Request $request)
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{
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// 兼容前端不同的參數命名 (from/source, to/target)
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$fromId = $request->input('from_warehouse_id') ?? $request->input('sourceWarehouseId');
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$toId = $request->input('to_warehouse_id') ?? $request->input('targetWarehouseId');
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$validated = $request->validate([
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'from_warehouse_id' => 'required_without:sourceWarehouseId|exists:warehouses,id',
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'to_warehouse_id' => 'required_without:targetWarehouseId|exists:warehouses,id|different:from_warehouse_id',
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'remarks' => 'nullable|string',
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'notes' => 'nullable|string',
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'instant_post' => 'boolean',
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// 支援單筆商品直接建立 (撥補單模式)
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'product_id' => 'nullable|exists:products,id',
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'quantity' => 'nullable|numeric|min:0.01',
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'batch_number' => 'nullable|string',
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]);
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$remarks = $validated['remarks'] ?? $validated['notes'] ?? null;
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$order = $this->transferService->createOrder(
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$fromId,
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$toId,
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$remarks,
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auth()->id()
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);
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if ($request->input('instant_post') === true) {
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try {
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$this->transferService->post($order, auth()->id());
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return redirect()->back()->with('success', '撥補成功，庫存已更新');
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} catch (\Exception $e) {
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// 如果過帳失敗，雖然單據已建立，但應回報錯誤
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return redirect()->back()->withErrors(['items' => $e->getMessage()]);
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}
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}
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return redirect()->route('inventory.transfer.show', [$order->id])
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->with('success', '已建立調撥單');
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}
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public function show(InventoryTransferOrder $order)
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{
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$order->load(['items.product.baseUnit', 'fromWarehouse', 'toWarehouse', 'createdBy', 'postedBy', 'storeRequisition']);
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$orderData = [
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'id' => (string) $order->id,
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'doc_no' => $order->doc_no,
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'from_warehouse_id' => (string) $order->from_warehouse_id,
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'from_warehouse_name' => $order->fromWarehouse->name,
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'to_warehouse_id' => (string) $order->to_warehouse_id,
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'to_warehouse_name' => $order->toWarehouse->name,
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'to_warehouse_type' => $order->toWarehouse->type->value, // 用於判斷是否為販賣機
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'status' => $order->status,
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'remarks' => $order->remarks,
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'created_at' => $order->created_at->format('Y-m-d H:i'),
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'created_by' => $order->createdBy?->name,
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'requisition' => $order->storeRequisition ? [
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'id' => (string) $order->storeRequisition->id,
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'doc_no' => $order->storeRequisition->doc_no,
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] : null,
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'items' => $order->items->map(function ($item) use ($order) {
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// 獲取來源倉庫的當前庫存
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$stock = Inventory::where('warehouse_id', $order->from_warehouse_id)
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->where('product_id', $item->product_id)
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->where('batch_number', $item->batch_number)
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->first();
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return [
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'id' => (string) $item->id,
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'product_id' => (string) $item->product_id,
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'product_name' => $item->product->name,
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'product_code' => $item->product->code,
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'batch_number' => $item->batch_number,
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'expiry_date' => $stock && $stock->expiry_date ? $stock->expiry_date->format('Y-m-d') : null,
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'unit' => $item->product->baseUnit?->name,
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'quantity' => (float) $item->quantity,
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'position' => $item->position,
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'max_quantity' => $item->snapshot_quantity ? (float) $item->snapshot_quantity : ($stock ? (float) $stock->quantity : 0.0),
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'notes' => $item->notes,
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];
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}),
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];
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return Inertia::render('Inventory/Transfer/Show', [
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'order' => $orderData,
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]);
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}
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public function update(Request $request, InventoryTransferOrder $order)
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{
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if ($order->status !== 'draft') {
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return redirect()->back()->with('error', '只能修改草稿狀態的單據');
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}
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// 1. 先更新資料 (如果請求中包含 items，則先執行儲存)
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$itemsChanged = false;
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if ($request->has('items')) {
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$validated = $request->validate([
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'items' => 'array',
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'items.*.product_id' => 'required|exists:products,id',
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'items.*.quantity' => 'required|numeric|min:0.01',
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'items.*.batch_number' => 'nullable|string',
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'items.*.position' => 'nullable|string',
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'items.*.notes' => 'nullable|string',
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]);
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$itemsChanged = $this->transferService->updateItems($order, $validated['items']);
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}
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$remarksChanged = false;
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if ($request->has('remarks')) {
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$remarksChanged = $order->remarks !== $request->input('remarks');
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$order->remarks = $request->input('remarks');
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}
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if ($itemsChanged || $remarksChanged) {
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// [IMPORTANT] 使用 touch() 確保即便只有品項異動，也會因為 updated_at 變更而觸發自動日誌
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$order->touch();
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$message = '儲存成功';
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} else {
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$message = '資料未變更';
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}
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// 2. 判斷是否需要過帳
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if ($request->input('action') === 'post') {
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try {
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$this->transferService->post($order, auth()->id());
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return redirect()->route('inventory.transfer.index')
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->with('success', '調撥單已過帳完成');
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} catch (ValidationException $e) {
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return redirect()->back()->withErrors($e->errors());
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} catch (\Exception $e) {
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return redirect()->back()->withErrors(['items' => $e->getMessage()]);
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}
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}
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return redirect()->back()->with('success', $message);
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}
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public function destroy(InventoryTransferOrder $order)
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{
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if ($order->status !== 'draft') {
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return redirect()->back()->with('error', '只能刪除草稿狀態的單據');
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}
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$order->items()->delete();
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$order->delete();
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return redirect()->route('inventory.transfer.index')
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->with('success', '調撥單已刪除');
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}
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/**
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* 獲取特定倉庫的庫存列表 (API) - 保留給前端選擇商品用
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*/
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public function getWarehouseInventories(Warehouse $warehouse)
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{
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$inventories = $warehouse->inventories()
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->with(['product.baseUnit', 'product.category'])
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->where('quantity', '>', 0)
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->get()
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->map(function ($inv) {
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return [
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'product_id' => (string) $inv->product_id,
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'product_name' => $inv->product->name,
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'product_code' => $inv->product->code,
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'product_barcode' => $inv->product->barcode,
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'batch_number' => $inv->batch_number,
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'quantity' => (float) $inv->quantity,
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'unit_cost' => (float) $inv->unit_cost,
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'unit_name' => $inv->product->baseUnit?->name ?? '個',
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'expiry_date' => $inv->expiry_date ? $inv->expiry_date->format('Y-m-d') : null,
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];
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});
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return response()->json($inventories);
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}
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public function importItems(Request $request, InventoryTransferOrder $order)
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{
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if ($order->status !== 'draft') {
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return redirect()->back()->with('error', '只能在草稿狀態下匯入明細');
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}
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$request->validate([
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'file' => 'required|file|mimes:xlsx,xls,csv',
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]);
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try {
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\Maatwebsite\Excel\Facades\Excel::import(new \App\Modules\Inventory\Imports\InventoryTransferItemImport($order), $request->file('file'));
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return redirect()->back()->with('success', '匯入成功');
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} catch (\Exception $e) {
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return redirect()->back()->with('error', '匯入失敗：' . $e->getMessage());
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}
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}
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public function template()
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{
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return \Maatwebsite\Excel\Facades\Excel::download(
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new \App\Modules\Inventory\Exports\InventoryTransferTemplateExport(),
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'調撥單明細匯入範本.xlsx'
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);
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}
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}
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