充值：添加充值前检查

shared/consts/statusCode.ts

@@ -512,6 +512,7 @@ export const STATUS = {
     ORDER_PARAM_ERROR: { code: 70013, simStr: '订单参数错误' },
     CHANNEL_INFO_NOT_FOUND: { code: 70014, simStr: '未找到玩家渠道数据' },
     ACTIVITY_TASK_NOT_COMPLETE: { code: 70015, simStr: '条件未达成' },
+    ORDER_CANNOT_BUY: { code: 70016, simStr: '该礼包不可购买' },
 
 }
 

shared/domain/activityField/popUpShopField.ts

@@ -114,6 +114,12 @@ export class PopUpShopData extends ActivityBase {
         return new PopUpShopShow(this);
     }
 
+    public checkItem(data: ActivityPopUpShopModelType, productID: string) {
+        let pkg = this.findPackageById(data.id);
+        let item = pkg.findItemByProductID(productID);
+        return item.hasBoughtCnt < item.buyCnt;
+    }
+
     public updateRecord(data: ActivityPopUpShopModelType, productID: string) {
         let pkg = this.findPackageById(data.id);
         let dataItem = data.items.find(cur => cur.productID == productID);