弹出礼包增加是否展示的字段

shared/db/ActivityPopUpShop.ts

@@ -17,6 +17,9 @@ export class PopUpShopItem {
     @prop({ required: true, _id: false, type: Reward })
     rewards: Reward[] = [];	// 已购买次数
 
+    @prop({ required: true, default: false})
+    hasShown: boolean;          // 客户端是否已经展示
+
     constructor(item: PopShopItem) {
         this.id = item.id;
         this.productID = item.productID;
@@ -111,6 +114,13 @@ export default class Activity_Pop_Up_Shop extends BaseModel {
             { new: true} ).lean();
         return rec;
     }
+
+    public static async show(serverId: number, activityId: number, roleId: string, code: string, itemId: number) {
+        let rec: ActivityPopUpShopModelType = await ActivityPopUpShopModel.findOneAndUpdate(
+            { serverId, activityId, roleId, code, 'items.id': itemId },
+            { 'items.hasShown': true }).lean();
+        return rec;
+    }
 }
 
 export const ActivityPopUpShopModel = getModelForClass(Activity_Pop_Up_Shop);