生產工單BOM以及批號完善

app/Http/Controllers/ProductionOrderController.php

@@ -73,11 +73,19 @@ class ProductionOrderController extends Controller
      */
     public function store(Request $request)
     {
-        $validated = $request->validate([
+        $status = $request->input('status', 'draft'); // 預設為草稿
+
+        // 共用驗證規則
+        $baseRules = [
             'product_id' => 'required|exists:products,id',
+            'output_batch_number' => 'required|string|max:50',
+            'status' => 'nullable|in:draft,completed',
+        ];
+
+        // 完成模式需要完整驗證
+        $completedRules = [
             'warehouse_id' => 'required|exists:warehouses,id',
             'output_quantity' => 'required|numeric|min:0.01',
-            'output_batch_number' => 'required|string|max:50',
             'output_box_count' => 'nullable|string|max:10',
             'production_date' => 'required|date',
             'expiry_date' => 'nullable|date|after_or_equal:production_date',
@@ -86,64 +94,96 @@ class ProductionOrderController extends Controller
             'items.*.inventory_id' => 'required|exists:inventories,id',
             'items.*.quantity_used' => 'required|numeric|min:0.0001',
             'items.*.unit_id' => 'nullable|exists:units,id',
-        ], [
+        ];
+
+        // 草稿模式的寬鬆規則
+        $draftRules = [
+            'warehouse_id' => 'nullable|exists:warehouses,id',
+            'output_quantity' => 'nullable|numeric|min:0',
+            'output_box_count' => 'nullable|string|max:10',
+            'production_date' => 'nullable|date',
+            'expiry_date' => 'nullable|date',
+            'remark' => 'nullable|string',
+            'items' => 'nullable|array',
+            'items.*.inventory_id' => 'nullable|exists:inventories,id',
+            'items.*.quantity_used' => 'nullable|numeric|min:0',
+            'items.*.unit_id' => 'nullable|exists:units,id',
+        ];
+
+        $rules = $status === 'completed' 
+            ? array_merge($baseRules, $completedRules)
+            : array_merge($baseRules, $draftRules);
+
+        $validated = $request->validate($rules, [
             'product_id.required' => '請選擇成品商品',
+            'output_batch_number.required' => '請輸入成品批號',
             'warehouse_id.required' => '請選擇入庫倉庫',
             'output_quantity.required' => '請輸入生產數量',
-            'output_batch_number.required' => '請輸入成品批號',
             'production_date.required' => '請選擇生產日期',
             'items.required' => '請至少新增一項原物料',
             'items.min' => '請至少新增一項原物料',
         ]);
 
-        DB::transaction(function () use ($validated, $request) {
+        DB::transaction(function () use ($validated, $request, $status) {
             // 1. 建立生產工單
             $productionOrder = ProductionOrder::create([
                 'code' => ProductionOrder::generateCode(),
                 'product_id' => $validated['product_id'],
-                'warehouse_id' => $validated['warehouse_id'],
-                'output_quantity' => $validated['output_quantity'],
+                'warehouse_id' => $validated['warehouse_id'] ?? null,
+                'output_quantity' => $validated['output_quantity'] ?? 0,
                 'output_batch_number' => $validated['output_batch_number'],
                 'output_box_count' => $validated['output_box_count'] ?? null,
-                'production_date' => $validated['production_date'],
+                'production_date' => $validated['production_date'] ?? now()->toDateString(),
                 'expiry_date' => $validated['expiry_date'] ?? null,
                 'user_id' => auth()->id(),
-                'status' => 'completed',
+                'status' => $status,
                 'remark' => $validated['remark'] ?? null,
             ]);
 
-            // 2. 建立明細並扣減原物料庫存
-            foreach ($validated['items'] as $item) {
-                // 建立明細
-                ProductionOrderItem::create([
-                    'production_order_id' => $productionOrder->id,
-                    'inventory_id' => $item['inventory_id'],
-                    'quantity_used' => $item['quantity_used'],
-                    'unit_id' => $item['unit_id'] ?? null,
-                ]);
+            // 2. 建立明細 (草稿與完成模式皆需儲存)
+            if (!empty($validated['items'])) {
+                foreach ($validated['items'] as $item) {
+                    if (empty($item['inventory_id'])) continue;
 
-                // 扣減原物料庫存
-                $inventory = Inventory::findOrFail($item['inventory_id']);
-                $inventory->decrement('quantity', $item['quantity_used']);
+                    // 建立明細
+                    ProductionOrderItem::create([
+                        'production_order_id' => $productionOrder->id,
+                        'inventory_id' => $item['inventory_id'],
+                        'quantity_used' => $item['quantity_used'] ?? 0,
+                        'unit_id' => $item['unit_id'] ?? null,
+                    ]);
+
+                    // 若為完成模式，則扣減原物料庫存
+                    if ($status === 'completed') {
+                        $inventory = Inventory::findOrFail($item['inventory_id']);
+                        $inventory->decrement('quantity', $item['quantity_used']);
+                    }
+                }
             }
 
-            // 3. 成品入庫：在目標倉庫建立新的庫存紀錄
-            $product = Product::findOrFail($validated['product_id']);
-            Inventory::create([
-                'warehouse_id' => $validated['warehouse_id'],
-                'product_id' => $validated['product_id'],
-                'quantity' => $validated['output_quantity'],
-                'batch_number' => $validated['output_batch_number'],
-                'box_number' => $validated['output_box_count'],
-                'origin_country' => 'TW', // 生產預設為本地
-                'arrival_date' => $validated['production_date'],
-                'expiry_date' => $validated['expiry_date'] ?? null,
-                'quality_status' => 'normal',
-            ]);
+            // 3. 若為完成模式，執行成品入庫
+            if ($status === 'completed') {
+                $product = Product::findOrFail($validated['product_id']);
+                Inventory::create([
+                    'warehouse_id' => $validated['warehouse_id'],
+                    'product_id' => $validated['product_id'],
+                    'quantity' => $validated['output_quantity'],
+                    'batch_number' => $validated['output_batch_number'],
+                    'box_number' => $validated['output_box_count'],
+                    'origin_country' => 'TW', // 生產預設為本地
+                    'arrival_date' => $validated['production_date'],
+                    'expiry_date' => $validated['expiry_date'] ?? null,
+                    'quality_status' => 'normal',
+                ]);
+            }
         });
 
+        $message = $status === 'completed' 
+            ? '生產單已建立，原物料已扣減，成品已入庫'
+            : '生產單草稿已儲存';
+
         return redirect()->route('production-orders.index')
-            ->with('success', '生產單已建立，原物料已扣減，成品已入庫');
+            ->with('success', $message);
     }
 
     /**
@@ -170,7 +210,7 @@ class ProductionOrderController extends Controller
      */
     public function getWarehouseInventories(Warehouse $warehouse)
     {
-        $inventories = Inventory::with(['product.baseUnit'])
+        $inventories = Inventory::with(['product.baseUnit', 'product.largeUnit'])
             ->where('warehouse_id', $warehouse->id)
             ->where('quantity', '>', 0)
             ->where('quality_status', 'normal')
@@ -188,9 +228,158 @@ class ProductionOrderController extends Controller
                     'arrival_date' => $inv->arrival_date?->format('Y-m-d'),
                     'expiry_date' => $inv->expiry_date?->format('Y-m-d'),
                     'unit_name' => $inv->product->baseUnit?->name,
+                    'base_unit_id' => $inv->product->base_unit_id,
+                    'base_unit_name' => $inv->product->baseUnit?->name,
+                    'large_unit_id' => $inv->product->large_unit_id,
+                    'large_unit_name' => $inv->product->largeUnit?->name,
+                    'conversion_rate' => $inv->product->conversion_rate,
                 ];
             });
 
         return response()->json($inventories);
     }
+
+    /**
+     * 編輯生產單（僅限草稿狀態）
+     */
+    public function edit(ProductionOrder $productionOrder): Response
+    {
+        // 只有草稿可以編輯
+        if ($productionOrder->status !== 'draft') {
+            return redirect()->route('production-orders.show', $productionOrder->id)
+                ->with('error', '只有草稿狀態的生產單可以編輯');
+        }
+
+        $productionOrder->load(['product', 'warehouse', 'items.inventory.product', 'items.unit']);
+
+        return Inertia::render('Production/Edit', [
+            'productionOrder' => $productionOrder,
+            'products' => Product::with(['baseUnit'])->get(),
+            'warehouses' => Warehouse::all(),
+            'units' => Unit::all(),
+        ]);
+    }
+
+    /**
+     * 更新生產單
+     */
+    public function update(Request $request, ProductionOrder $productionOrder)
+    {
+        // 只有草稿可以編輯
+        if ($productionOrder->status !== 'draft') {
+            return redirect()->route('production-orders.show', $productionOrder->id)
+                ->with('error', '只有草稿狀態的生產單可以編輯');
+        }
+
+        $status = $request->input('status', 'draft');
+
+        // 共用驗證規則
+        $baseRules = [
+            'product_id' => 'required|exists:products,id',
+            'output_batch_number' => 'required|string|max:50',
+            'status' => 'nullable|in:draft,completed',
+        ];
+
+        // 完成模式需要完整驗證
+        $completedRules = [
+            'warehouse_id' => 'required|exists:warehouses,id',
+            'output_quantity' => 'required|numeric|min:0.01',
+            'output_box_count' => 'nullable|string|max:10',
+            'production_date' => 'required|date',
+            'expiry_date' => 'nullable|date|after_or_equal:production_date',
+            'remark' => 'nullable|string',
+            'items' => 'required|array|min:1',
+            'items.*.inventory_id' => 'required|exists:inventories,id',
+            'items.*.quantity_used' => 'required|numeric|min:0.0001',
+            'items.*.unit_id' => 'nullable|exists:units,id',
+        ];
+
+        // 草稿模式的寬鬆規則
+        $draftRules = [
+            'warehouse_id' => 'nullable|exists:warehouses,id',
+            'output_quantity' => 'nullable|numeric|min:0',
+            'output_box_count' => 'nullable|string|max:10',
+            'production_date' => 'nullable|date',
+            'expiry_date' => 'nullable|date',
+            'remark' => 'nullable|string',
+            'items' => 'nullable|array',
+            'items.*.inventory_id' => 'nullable|exists:inventories,id',
+            'items.*.quantity_used' => 'nullable|numeric|min:0',
+            'items.*.unit_id' => 'nullable|exists:units,id',
+        ];
+
+        $rules = $status === 'completed' 
+            ? array_merge($baseRules, $completedRules)
+            : array_merge($baseRules, $draftRules);
+
+        $validated = $request->validate($rules, [
+            'product_id.required' => '請選擇成品商品',
+            'output_batch_number.required' => '請輸入成品批號',
+            'warehouse_id.required' => '請選擇入庫倉庫',
+            'output_quantity.required' => '請輸入生產數量',
+            'production_date.required' => '請選擇生產日期',
+            'items.required' => '請至少新增一項原物料',
+            'items.min' => '請至少新增一項原物料',
+        ]);
+
+        DB::transaction(function () use ($validated, $status, $productionOrder) {
+            // 更新生產工單基本資料
+            $productionOrder->update([
+                'product_id' => $validated['product_id'],
+                'warehouse_id' => $validated['warehouse_id'] ?? null,
+                'output_quantity' => $validated['output_quantity'] ?? 0,
+                'output_batch_number' => $validated['output_batch_number'],
+                'output_box_count' => $validated['output_box_count'] ?? null,
+                'production_date' => $validated['production_date'] ?? now()->toDateString(),
+                'expiry_date' => $validated['expiry_date'] ?? null,
+                'status' => $status,
+                'remark' => $validated['remark'] ?? null,
+            ]);
+
+            // 刪除舊的明細
+            $productionOrder->items()->delete();
+
+            // 重新建立明細 (草稿與完成模式皆需儲存)
+            if (!empty($validated['items'])) {
+                foreach ($validated['items'] as $item) {
+                    if (empty($item['inventory_id'])) continue;
+
+                    ProductionOrderItem::create([
+                        'production_order_id' => $productionOrder->id,
+                        'inventory_id' => $item['inventory_id'],
+                        'quantity_used' => $item['quantity_used'] ?? 0,
+                        'unit_id' => $item['unit_id'] ?? null,
+                    ]);
+
+                    // 若為完成模式，則扣減原物料庫存
+                    if ($status === 'completed') {
+                        $inventory = Inventory::findOrFail($item['inventory_id']);
+                        $inventory->decrement('quantity', $item['quantity_used']);
+                    }
+                }
+            }
+
+            // 若為完成模式，執行成品入庫
+            if ($status === 'completed') {
+                Inventory::create([
+                    'warehouse_id' => $validated['warehouse_id'],
+                    'product_id' => $validated['product_id'],
+                    'quantity' => $validated['output_quantity'],
+                    'batch_number' => $validated['output_batch_number'],
+                    'box_number' => $validated['output_box_count'],
+                    'origin_country' => 'TW',
+                    'arrival_date' => $validated['production_date'],
+                    'expiry_date' => $validated['expiry_date'] ?? null,
+                    'quality_status' => 'normal',
+                ]);
+            }
+        });
+
+        $message = $status === 'completed' 
+            ? '生產單已完成，原物料已扣減，成品已入庫'
+            : '生產單草稿已更新';
+
+        return redirect()->route('production-orders.index')
+            ->with('success', $message);
+    }
 }