活动：添加活动组

shared/db/ActivityGroup.ts

@@ -0,0 +1,52 @@
+import BaseModel from './BaseModel';
+import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
+
+/**
+  * 活动合集
+*/
+@index({ activityId: 1 })
+
+export default class Activity_Group extends BaseModel {
+    @prop({ required: true })
+    groupId: number;				// 组Id
+    @prop({ required: true })
+    groupName: string;				// 组名
+    @prop({ required: true })
+    activities: number[];		    // 活动Id
+    @prop({ required: true })
+    beginTime: Date;			    // 里面的activity的最早的时间
+    @prop({ required: true })
+    endTime: Date;					// 里面的activity的最晚的时间
+
+
+    //查询组
+    public static async findGroupData(groupId: number) {
+        let result: ActivityGroupModelType = await ActivityGroupModel.findOne({ groupId }).lean(true);
+        return result;
+    }
+
+    //更新名字
+    public static async updateGroupName(groupId: number, groupName: string) {
+        let result: ActivityGroupModelType = await ActivityGroupModel.findOneAndUpdate({ groupId },
+            { $set: { groupName } }, { upsert: true, new: true }).lean(true);
+        return result;
+    }
+
+    //更新询组
+    public static async updateGroupData(groupId: number, activities: number[], beginTime: Date, endTime: Date) {
+        let result: ActivityGroupModelType = await ActivityGroupModel.findOneAndUpdate({ groupId },
+            { $set: { activities, beginTime, endTime } }, { upsert: true, new: true }).lean(true);
+        return result;
+    }
+
+    //删除组
+    public static async deleteGroup(groupId: number) {
+        let result = await ActivityGroupModel.deleteMany({ groupId });
+        return result;
+    }
+}
+
+export const ActivityGroupModel = getModelForClass(Activity_Group);
+
+export interface ActivityGroupModelType extends Pick<DocumentType<Activity_Group>, keyof Activity_Group> { }
+export type ActivityGroupModelTypeParam = Partial<ActivityGroupModelType>; // 将所有字段变成可选项