满足条件开启功能推送，详细功能校验暂缺

shared/db/Role.ts

@@ -119,6 +119,9 @@ export default class Role extends BaseModel {
   @prop({ required: true })
   loginTime: Date;				// 更新 / 登录时间
 
+  @prop({ required: true, type: Number, default: [] })
+  funcs: Array<number>;						// 开启了的功能
+
   // 天梯相关
   @prop({ required: true, default: 1 })
   towerLv: number;						// 天梯当前层数
@@ -366,6 +369,12 @@ export default class Role extends BaseModel {
       }
     }
   }
+
+  // 保存开启功能
+  public static async pushFuncs(roleId: string, funcs: Array<number>, lean = true) {
+    const recs = await RoleModel.findOneAndUpdate({roleId}, {$push: {funcs: {$each: funcs}}}, {new: true}).lean(lean);
+    return recs
+  }
 }
 
 export const RoleModel = getModelForClass(Role);