style: 修正盤點與盤調畫面 Table Padding 並統一 UI 規範

2026-01-28 18:04:45 +08:00
parent 852370cfe0
commit e5edad4fd0
24 changed files with 3648 additions and 102 deletions
--- a/app/Modules/Inventory/Services/AdjustService.php
+++ b/app/Modules/Inventory/Services/AdjustService.php
@@ -0,0 +1,153 @@
+<?php
+namespace App\Modules\Inventory\Services;
+
+use App\Modules\Inventory\Models\Inventory;
+use App\Modules\Inventory\Models\InventoryCountDoc;
+use App\Modules\Inventory\Models\InventoryAdjustDoc;
+use App\Modules\Inventory\Models\InventoryAdjustItem;
+use Illuminate\Support\Facades\DB;
+
+class AdjustService
+{
+    public function createDoc(string $warehouseId, string $reason, ?string $remarks = null, int $userId, ?int $countDocId = null): InventoryAdjustDoc
+    {
+        return InventoryAdjustDoc::create([
+            'warehouse_id' => $warehouseId,
+            'count_doc_id' => $countDocId,
+            'status' => 'draft',
+            'reason' => $reason,
+            'remarks' => $remarks,
+            'created_by' => $userId,
+        ]);
+    }
+
+    /**
+     * 從盤點單建立盤調單
+     */
+    public function createFromCountDoc(InventoryCountDoc $countDoc, int $userId): InventoryAdjustDoc
+    {
+        return DB::transaction(function () use ($countDoc, $userId) {
+            // 1. 建立盤調單頭
+            $adjDoc = $this->createDoc(
+                $countDoc->warehouse_id,
+                "盤點調整: " . $countDoc->doc_no,
+                "由盤點單 {$countDoc->doc_no} 自動生成",
+                $userId,
+                $countDoc->id
+            );
+
+            // 2. 抓取有差異的明細 (diff_qty != 0)
+            foreach ($countDoc->items as $item) {
+                if (abs($item->diff_qty) < 0.0001) continue;
+
+                $adjDoc->items()->create([
+                    'product_id' => $item->product_id,
+                    'batch_number' => $item->batch_number,
+                    'qty_before' => $item->system_qty,
+                    'adjust_qty' => $item->diff_qty,
+                    'notes' => "盤點差異: " . $item->diff_qty,
+                ]);
+            }
+
+            return $adjDoc;
+        });
+    }
+
+    /**
+     * 更新調整單內容 (Items)
+     * 此處採用 "全量更新" 方式處理 items (先刪後加)，簡單可靠
+     */
+    public function updateItems(InventoryAdjustDoc $doc, array $itemsData): void
+    {
+        DB::transaction(function () use ($doc, $itemsData) {
+            $doc->items()->delete();
+
+            foreach ($itemsData as $data) {
+                // 取得當前庫存作為 qty_before 參考 (僅參考，實際扣減以過帳當下為準)
+                $inventory = Inventory::where('warehouse_id', $doc->warehouse_id)
+                    ->where('product_id', $data['product_id'])
+                    ->where('batch_number', $data['batch_number'] ?? null)
+                    ->first();
+                
+                $qtyBefore = $inventory ? $inventory->quantity : 0;
+
+                $doc->items()->create([
+                    'product_id' => $data['product_id'],
+                    'batch_number' => $data['batch_number'] ?? null,
+                    'qty_before' => $qtyBefore,
+                    'adjust_qty' => $data['adjust_qty'],
+                    'notes' => $data['notes'] ?? null,
+                ]);
+            }
+        });
+    }
+
+    /**
+     * 過帳 (Post) - 生效庫存異動
+     */
+    public function post(InventoryAdjustDoc $doc, int $userId): void
+    {
+        DB::transaction(function () use ($doc, $userId) {
+            foreach ($doc->items as $item) {
+                if ($item->adjust_qty == 0) continue;
+
+                // 找尋或建立 Inventory
+                // 若是減少庫存，必須確保 Inventory 存在 (且理論上不能變負? 視策略而定，這裡假設允許變負或由 InventoryService 控管)
+                // 若是增加庫存，若不存在需建立
+                
+                $inventory = Inventory::firstOrNew([
+                    'warehouse_id' => $doc->warehouse_id,
+                    'product_id' => $item->product_id,
+                    'batch_number' => $item->batch_number,
+                ]);
+
+                // 如果是新建立的 object (id 為空)，需要初始化 default
+                if (!$inventory->exists) {
+                     // 繼承 Product 成本或預設 0 (簡化處理)
+                     $inventory->unit_cost = $item->product->cost ?? 0;
+                     $inventory->quantity = 0; 
+                }
+
+                $oldQty = $inventory->quantity;
+                $newQty = $oldQty + $item->adjust_qty;
+                
+                $inventory->quantity = $newQty;
+                // 用最新的數量 * 單位成本 (簡化成本計算，不採用移動加權)
+                $inventory->total_value = $newQty * $inventory->unit_cost;
+                $inventory->save();
+
+                // 建立 Transaction
+                $inventory->transactions()->create([
+                    'type' => '庫存調整',
+                    'quantity' => $item->adjust_qty,
+                    'unit_cost' => $inventory->unit_cost,
+                    'balance_before' => $oldQty,
+                    'balance_after' => $newQty,
+                    'reason' => "調整單 {$doc->doc_no}: " . ($doc->reason ?? '手動調整'),
+                    'actual_time' => now(),
+                    'user_id' => $userId,
+                ]);
+            }
+
+            $doc->update([
+                'status' => 'posted',
+                'posted_at' => now(),
+                'posted_by' => $userId,
+            ]);
+        });
+    }
+    
+    /**
+     * 作廢 (Void)
+     */
+    public function void(InventoryAdjustDoc $doc, int $userId): void 
+    {
+         if ($doc->status !== 'draft') {
+             throw new \Exception('只能作廢草稿狀態的單據');
+         }
+         $doc->update([
+             'status' => 'voided',
+             'updated_by' => $userId
+         ]);
+    }
+}