系统：停服维护逻辑

shared/db/WhiteList.ts

@@ -0,0 +1,27 @@
+import BaseModel from './BaseModel';
+import { getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
+import { WHITE_LIST_TYPE } from '../consts';
+
+export default class WhiteList extends BaseModel {
+
+    @prop({ required: true, enum: WHITE_LIST_TYPE })
+    type: WHITE_LIST_TYPE;		    // 区号
+
+    @prop({ required: true })
+    str: string;		            // ip或手机号
+
+    public static async checkIp(ip: string) {
+        const rec: WhiteListModelType = await WhiteListModel.findOne({ type: WHITE_LIST_TYPE.IP, str: ip }).lean();
+        return rec;
+    }
+
+    public static async checkTel(tel: string) {
+        const rec: WhiteListModelType = await WhiteListModel.findOne({ type: WHITE_LIST_TYPE.TEL, str: tel }).lean();
+        return rec;
+    }
+}
+
+export const WhiteListModel = getModelForClass(WhiteList);
+
+export interface WhiteListModelType extends Pick<DocumentType<WhiteList>, keyof WhiteList> { }
+export type WhiteListModelTypeParam = Partial<WhiteListModelType>; // 将所有字段变成可选项