fix: 修复订单服务中产品属性和组件处理的问题

处理产品属性为空的情况，避免空指针异常
为产品组件查询添加关联关系
在订单销售记录创建时增加对空产品的过滤
添加新的品牌判断逻辑

src/service/order.service.ts

@@ -722,12 +722,14 @@ export class OrderService {
       return {
         product: await this.productModel.findOne({
           where: { sku: comp.sku },
+          relations: ['components','attributes'],
         }),
         quantity: comp.quantity * orderItem.quantity,
       }
-    })) : [{ product, quantity: orderItem.quantity }];
+    })) : [{ product, quantity: orderItem.quantity }]
 
     const orderSales: OrderSale[] = componentDetails.map(componentDetail => {
+      if(!componentDetail.product) return null
       const attrsObj = this.productService.getAttributesObject(product.attributes)
       const orderSale = plainToClass(OrderSale, {
         orderId: orderItem.orderId,
@@ -740,11 +742,12 @@ export class OrderService {
         isPackage: componentDetail.product.type === 'bundle',
         isYoone: attrsObj?.['brand']?.name === 'yoone',
         isZyn: attrsObj?.['brand']?.name === 'zyn',
+        isZex: attrsObj?.['brand']?.name === 'zex',
         isYooneNew: attrsObj?.['brand']?.name === 'yoone' && attrsObj?.['version']?.name === 'new',
         size: this.extractNumberFromString(attrsObj?.['strength']?.name) || null,
       });
       return orderSale
-    })
+    }).filter(v => v !== null)
 
     if (orderSales.length > 0) {
       await this.orderSaleModel.save(orderSales);

src/service/product.service.ts

@@ -1537,6 +1537,7 @@ export class ProductService {
     return dto;
   }
   getAttributesObject(attributes:DictItem[]){
+    if(!attributes) return {}
     const obj:any = {}
     attributes.forEach(attr=>{
       obj[attr.dict.name] = attr