feat: fix stocktake deletion bug, and add pagination, search, sorting to stocktake lists

inventory-backend/app/api/v1/inbound/stock.py

@@ -50,6 +50,17 @@ try:
 except ImportError:
     StockProduct = None
 
+
+def get_stock_model(source_table):
+    """根据source_table获取对应的库存模型"""
+    if source_table == 'stock_buy':
+        return StockBuy
+    elif source_table == 'stock_semi':
+        return StockSemi
+    elif source_table == 'stock_product':
+        return StockProduct
+    return None
+
 from app.services.print.network_print_service import NetworkPrintService
 
 bp = Blueprint('stock_ops', __name__)
@@ -145,9 +156,13 @@ def get_all_stock():
 @permission_required('inventory_stocktake')
 def get_drafts():
     """
-    获取当前用户的盘点进度
-    支持过滤: session_id
+    获取盘点草稿列表
+    支持分页、搜索（SKU）和排序
     """
+    # 获取分页参数
+    page = request.args.get('page', 1, type=int)
+    limit = request.args.get('limit', 20, type=int)
+    keyword = request.args.get('keyword', '', type=str)
     session_id = request.args.get('session_id')
 
     query = StocktakeDraft.query
@@ -155,8 +170,58 @@ def get_drafts():
     if session_id:
         query = query.filter_by(session_id=session_id)
 
-    drafts = query.order_by(StocktakeDraft.scan_time.desc()).all()
-    return jsonify([d.to_dict() for d in drafts]), 200
+    # 先执行查询获取所有记录
+    drafts = query.all()
+
+    items = []
+
+    for draft in drafts:
+        # 获取 SKU 信息
+        sku = ''
+        material_name = ''
+        spec_model = ''
+
+        # 根据source_table获取对应的库存记录
+        stock_model = get_stock_model(draft.source_table)
+        if stock_model and draft.stock_id:
+            stock = stock_model.query.get(draft.stock_id)
+            if stock:
+                sku = getattr(stock, 'sku', None) or getattr(stock, 'SKU', '')
+
+                # 如果有关键词，进行 SKU 模糊匹配
+                if keyword and sku:
+                    if keyword.lower() not in sku.lower():
+                        continue
+
+                # 获取物料基础信息
+                base_id = getattr(stock, 'base_id', None)
+                if base_id:
+                    material = MaterialBase.query.get(base_id)
+                    if material:
+                        material_name = material.name
+                        spec_model = material.spec_model
+
+        item = draft.to_dict()
+        item['sku'] = sku
+        item['material_name'] = material_name
+        item['spec_model'] = spec_model
+        items.append(item)
+
+    # 按 SKU 升序排序
+    items.sort(key=lambda x: (x['sku'] or '').lower())
+
+    # 手动分页
+    total = len(items)
+    start = (page - 1) * limit
+    end = start + limit
+    paginated_items = items[start:end]
+
+    return jsonify({
+        'items': paginated_items,
+        'total': total,
+        'page': page,
+        'limit': limit
+    }), 200
 
 
 @bp.route('/draft/add', methods=['POST'])