feat(inventory): 重構庫存盤點流程與優化操作日誌

1. 重構盤點流程：實作自動狀態轉換（盤點中/盤點完成）、整合按鈕為「儲存盤點結果」、更名 UI 狀態標籤。
2. 優化操作日誌：
   - 實作全域 ID 轉名稱邏輯（倉庫、使用者）。
   - 合併單次操作的日誌記錄，避免重複產生。
   - 修復日誌產生過程中的 Collection 修改錯誤。
3. 修正 TypeScript lint 錯誤（Index, Show 頁面）。

app/Modules/Core/Controllers/ActivityLogController.php

@@ -28,6 +28,7 @@ class ActivityLogController extends Controller
             'App\Modules\Production\Models\Recipe' => '生產配方',
             'App\Modules\Production\Models\RecipeItem' => '配方品項',
             'App\Modules\Production\Models\ProductionOrderItem' => '工單品項',
+            'App\Modules\Inventory\Models\InventoryCountDoc' => '庫存盤點單',
         ];
     }
 

app/Modules/Inventory/Controllers/CountDocController.php

@@ -84,7 +84,7 @@ class CountDocController extends Controller
         );
 
         // 自動執行快照
-        $this->countService->snapshot($doc);
+        $this->countService->snapshot($doc, false);
 
         return redirect()->route('inventory.count.show', [$doc->id])
             ->with('success', '已建立盤點單並完成庫存快照');
@@ -173,14 +173,37 @@ class CountDocController extends Controller
             $this->countService->updateCount($doc, $validated['items']);
         }
 
-        // 如果是按了 "完成盤點"
-        if ($request->input('action') === 'complete') {
-            $this->countService->complete($doc, auth()->id());
+        // 重新讀取以獲取最新狀態
+        $doc->refresh();
+
+        if ($doc->status === 'completed') {
             return redirect()->route('inventory.count.index')
-                ->with('success', '盤點單已完成');
+                ->with('success', '盤點完成，單據已自動存檔並完成。');
         }
 
-        return redirect()->back()->with('success', '暫存成功');
+        return redirect()->back()->with('success', '盤點資料已暫存');
+    }
+
+    public function reopen(InventoryCountDoc $doc)
+    {
+        // 權限檢查 (通常僅允許有權限者執行，例如 inventory.adjust)
+        // 注意：前端已經用 <Can> 保護按鈕，後端這裡最好也加上檢查
+        if (!auth()->user()->can('inventory.adjust')) {
+            abort(403);
+        }
+
+        if ($doc->status !== 'completed') {
+            return redirect()->back()->with('error', '僅能針對已完成的盤點單重新開啟盤點');
+        }
+        
+        // 執行取消核准邏輯
+        $doc->update([
+            'status' => 'counting',    // 回復為盤點中
+            'completed_at' => null,    // 清除完成時間
+            'completed_by' => null,    // 清除完成者
+        ]);
+
+        return redirect()->back()->with('success', '已重新開啟盤點，單據回復為盤點中狀態');
     }
 
     public function destroy(InventoryCountDoc $doc)
@@ -189,18 +212,7 @@ class CountDocController extends Controller
             return redirect()->back()->with('error', '已完成的盤點單無法刪除');
         }
 
-        // 記錄活動
-        activity()
-            ->performedOn($doc)
-            ->causedBy(auth()->user())
-            ->event('deleted')
-            ->withProperties([
-                'snapshot' => [
-                    'doc_no' => $doc->doc_no,
-                    'warehouse_name' => $doc->warehouse?->name,
-                ]
-            ])
-            ->log('deleted');
+        // Activity Log handled by Model Trait
 
         $doc->items()->delete();
         $doc->delete();

app/Modules/Inventory/Models/InventoryCountDoc.php

@@ -7,10 +7,13 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use App\Modules\Core\Models\User;
+use Spatie\Activitylog\Traits\LogsActivity;
+use Spatie\Activitylog\LogOptions;
 
 class InventoryCountDoc extends Model
 {
     use HasFactory;
+    use LogsActivity;
 
     protected $fillable = [
         'doc_no',
@@ -75,4 +78,65 @@ class InventoryCountDoc extends Model
     {
         return $this->belongsTo(User::class, 'completed_by');
     }
+
+    public function getActivitylogOptions(): \Spatie\Activitylog\LogOptions
+    {
+        return \Spatie\Activitylog\LogOptions::defaults()
+            ->logAll()
+            ->logOnlyDirty()
+            ->dontSubmitEmptyLogs();
+    }
+
+    public function tapActivity(\Spatie\Activitylog\Contracts\Activity $activity, string $eventName)
+    {
+        // 確保為陣列以進行修改
+        $properties = $activity->properties instanceof \Illuminate\Support\Collection 
+            ? $activity->properties->toArray() 
+            : $activity->properties;
+
+        $snapshot = $properties['snapshot'] ?? [];
+
+        // Snapshot key information
+        $snapshot['doc_no'] = $this->doc_no;
+        $snapshot['warehouse_name'] = $this->warehouse ? $this->warehouse->name : null;
+        $snapshot['completed_at'] = $this->completed_at ? $this->completed_at->format('Y-m-d H:i:s') : null;
+        $snapshot['status'] = $this->status;
+        $snapshot['created_by_name'] = $this->createdBy ? $this->createdBy->name : null;
+        $snapshot['completed_by_name'] = $this->completedBy ? $this->completedBy->name : null;
+
+        $properties['snapshot'] = $snapshot;
+
+        // 全域 ID 轉名稱邏輯 (用於 attributes 與 old)
+        $convertIdsToNames = function (&$data) {
+            if (empty($data) || !is_array($data)) return;
+
+            // 倉庫 ID 轉換
+            if (isset($data['warehouse_id']) && is_numeric($data['warehouse_id'])) {
+                $warehouse = \App\Modules\Inventory\Models\Warehouse::find($data['warehouse_id']);
+                if ($warehouse) {
+                    $data['warehouse_id'] = $warehouse->name;
+                }
+            }
+
+            // 使用者 ID 轉換
+            $userFields = ['created_by', 'updated_by', 'completed_by'];
+            foreach ($userFields as $field) {
+                if (isset($data[$field]) && is_numeric($data[$field])) {
+                    $user = \App\Modules\Core\Models\User::find($data[$field]);
+                    if ($user) {
+                        $data[$field] = $user->name;
+                    }
+                }
+            }
+        };
+
+        if (isset($properties['attributes'])) {
+            $convertIdsToNames($properties['attributes']);
+        }
+        if (isset($properties['old'])) {
+            $convertIdsToNames($properties['old']);
+        }
+
+        $activity->properties = $properties;
+    }
 }

app/Modules/Inventory/Services/CountService.php

@@ -20,7 +20,8 @@ class CountService
         return DB::transaction(function () use ($warehouseId, $remarks, $userId) {
             $doc = InventoryCountDoc::create([
                 'warehouse_id' => $warehouseId,
-                'status' => 'draft',
+                'status' => 'counting',
+                'snapshot_date' => now(),
                 'remarks' => $remarks,
                 'created_by' => $userId,
             ]);
@@ -32,9 +33,9 @@ class CountService
     /**
      * 執行快照：鎖定當前庫存量
      */
-    public function snapshot(InventoryCountDoc $doc): void
+    public function snapshot(InventoryCountDoc $doc, bool $updateDoc = true): void
     {
-        DB::transaction(function () use ($doc) {
+        DB::transaction(function () use ($doc, $updateDoc) {
             // 清除舊的 items (如果有)
             $doc->items()->delete();
 
@@ -62,10 +63,12 @@ class CountService
                 InventoryCountItem::insert($items);
             }
 
-            $doc->update([
-                'status' => 'counting',
-                'snapshot_date' => now(),
-            ]);
+            if ($updateDoc) {
+                $doc->update([
+                    'status' => 'counting',
+                    'snapshot_date' => now(),
+                ]);
+            }
         });
     }
 
@@ -91,19 +94,111 @@ class CountService
     public function updateCount(InventoryCountDoc $doc, array $itemsData): void
     {
         DB::transaction(function () use ($doc, $itemsData) {
+            $updatedItems = [];
+            $hasChanges = false;
+            $oldDocAttributes = [
+                'status' => $doc->status,
+                'completed_at' => $doc->completed_at ? $doc->completed_at->format('Y-m-d H:i:s') : null,
+                'completed_by' => $doc->completed_by,
+            ];
+
             foreach ($itemsData as $data) {
-                $item = $doc->items()->find($data['id']);
+                $item = $doc->items()->with('product')->find($data['id']);
                 if ($item) {
-                    $countedQty = $data['counted_qty'];
-                    $diff = is_numeric($countedQty) ? ($countedQty - $item->system_qty) : 0;
+                    $oldQty = $item->counted_qty;
+                    $newQty = $data['counted_qty'];
+                    $oldNotes = $item->notes;
+                    $newNotes = $data['notes'] ?? $item->notes;
                     
-                    $item->update([
-                        'counted_qty' => $countedQty,
-                        'diff_qty' => $diff,
-                        'notes' => $data['notes'] ?? $item->notes,
-                    ]);
+                    $isQtyChanged = $oldQty != $newQty;
+                    $isNotesChanged = $oldNotes !== $newNotes;
+
+                    if ($isQtyChanged || $isNotesChanged) {
+                        $updatedItems[] = [
+                            'product_name' => $item->product->name,
+                            'old' => [
+                                'counted_qty' => $oldQty,
+                                'notes' => $oldNotes,
+                            ],
+                            'new' => [
+                                'counted_qty' => $newQty,
+                                'notes' => $newNotes,
+                            ]
+                        ];
+
+                        $countedQty = $data['counted_qty'];
+                        $diff = is_numeric($countedQty) ? ($countedQty - $item->system_qty) : 0;
+                        
+                        $item->update([
+                            'counted_qty' => $countedQty,
+                            'diff_qty' => $diff,
+                            'notes' => $newNotes,
+                        ]);
+                        $hasChanges = true;
+                    }
                 }
             }
+
+            // 檢查是否完成
+            $doc->refresh();
+            $isAllCounted = $doc->items()->whereNull('counted_qty')->count() === 0;
+            $newDocAttributesLog = [];
+
+            if ($isAllCounted) {
+                if ($doc->status !== 'completed') {
+                    $doc->status = 'completed';
+                    $doc->completed_at = now();
+                    $doc->completed_by = auth()->id();
+                    $doc->saveQuietly();
+                    
+                    $doc->refresh(); // 獲取更新後的屬性 (如時間)
+                    
+                    $newDocAttributesLog = [
+                        'status' => 'completed',
+                        'completed_at' => $doc->completed_at->format('Y-m-d H:i:s'),
+                        'completed_by' => $doc->completed_by,
+                    ];
+                    $hasChanges = true;
+                }
+            } else {
+                if ($doc->status === 'completed') {
+                    $doc->status = 'counting';
+                    $doc->completed_at = null;
+                    $doc->completed_by = null;
+                    $doc->saveQuietly();
+
+                    $newDocAttributesLog = [
+                        'status' => 'counting',
+                        'completed_at' => null,
+                        'completed_by' => null,
+                    ];
+                    $hasChanges = true;
+                }
+            }
+
+            // 記錄操作日誌
+            if ($hasChanges) {
+                $properties = [
+                    'items_diff' => [
+                        'added' => [],
+                        'removed' => [],
+                        'updated' => $updatedItems,
+                    ],
+                ];
+
+                // 如果有文件層級的屬性變更 (狀態)，併入 log
+                if (!empty($newDocAttributesLog)) {
+                    $properties['attributes'] = $newDocAttributesLog;
+                    $properties['old'] = array_intersect_key($oldDocAttributes, $newDocAttributesLog);
+                }
+
+                activity()
+                    ->performedOn($doc)
+                    ->causedBy(auth()->user())
+                    ->event('updated')
+                    ->withProperties($properties)
+                    ->log('updated');
+            }
         });
     }
 }