113 lines
4.5 KiB
TypeScript
113 lines
4.5 KiB
TypeScript
import BaseModel from './BaseModel';
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import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
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import { CounterModel } from './Counter';
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import { COUNTER, ACTIVITY_TYPE } from '../consts';
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/**
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* 活动合集
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*/
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@index({ activityId: 1 })
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class ActivityType {
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@prop({ required: true })
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index: number; // 活动集合内部id，防止activityType有重复的情况
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@prop({ required: true, enum: ACTIVITY_TYPE })
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activityType: ACTIVITY_TYPE; // 活动类型
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}
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export default class Activity_GroupType extends BaseModel {
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@prop({ required: true })
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groupType: number; // 类型id，创建时自增
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@prop({ required: true })
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groupTypeName: string; // 类型名
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@prop({ required: true, type: ActivityType, _id: false })
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activityTypes: ActivityType[]; // 活动类型集合
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public static async findByGroupType(groupType: number) {
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let result: ActivityGroupTypeInter = await ActivityGroupTypeModel.findOne({ groupType }).lean();
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return result;
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}
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public static async createActivityGroupType(groupTypeName: string, types: number[], uid = 1) {
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let activityTypes = types.map((value, index) => {
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return { index: index + 1, activityType: value };
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});
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let groupType = await CounterModel.getNewCounter(COUNTER.ACTIVITY_GROUP_TYPE);
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let result: ActivityGroupTypeInter = await ActivityGroupTypeModel.findOneAndUpdate({ groupType }, {
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$setOnInsert: { groupTypeName, activityTypes, createdBy: uid }, $set: { updatedBy: uid }
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}, { new: true, upsert: true }).lean();
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return result;
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}
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public static async updateActivityGroupType(groupType: number, groupTypeName: string, types: number[], uid = 1) {
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let activityTypes = types.map((value, index) => {
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return { index: index + 1, activityType: value };
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});
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let result: ActivityGroupTypeInter = await ActivityGroupTypeModel.findOneAndUpdate({ groupType }, {
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$set: { groupTypeName, activityTypes, updatedBy: uid }
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}, { new: true }).lean();
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return result;
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}
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public static async deleteActivityGroupType(groupType: number) {
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let result = await ActivityGroupTypeModel.deleteMany({ groupType });
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return result;
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}
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private static getSearchObj(form: { groupType?: number, groupTypeName?: string }) {
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let searchObj = {};
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if(form.groupType != undefined) searchObj['groupType'] = form.groupType;
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if(form.groupTypeName != undefined) searchObj['groupTypeName'] = form.groupTypeName;
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return searchObj;
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}
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//查询
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public static async findByCondition(page: number, pageSize: number, sortField: string, sortOrder: string, form: { groupType?: number, groupTypeName?: string } = {}) {
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let searchObj = this.getSearchObj(form);
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let sort = {};
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if(sortField && sortOrder) {
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if(sortOrder == 'ascend') {
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sort[sortField] = 1;
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} else if (sortOrder == 'descend') {
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sort[sortField] = -1;
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}
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}
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const result: ActivityGroupTypeInter[] = await ActivityGroupTypeModel.find(searchObj, { _id: 0 }).limit(pageSize).skip((page - 1) * pageSize).sort(sort).lean({ getters: true, virtuals: true });
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return result;
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}
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// 获得活动数量
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public static async countByCondition(form: { groupType?: number, groupTypeName?: string } = {}) {
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let searchObj = this.getSearchObj(form);
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const result = await ActivityGroupTypeModel.count(searchObj);
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return result;
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}
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public static async findAllActivityGroupTypes() {
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let all: ActivityGroupTypeInter[] = [];
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let createdAt;
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for(let i = 0; i < 9999; i++) { // 防死循环
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let condition = {};
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if(createdAt) condition['createdAt'] = { $gt: createdAt }
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let cur: ActivityGroupTypeInter[] = await ActivityGroupTypeModel.find(condition).limit(1000).sort({ createdAt: 1 }).lean();
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if(cur.length == 0) break;
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createdAt = cur[cur.length - 1].createdAt;
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all.push(...cur);
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}
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return all;
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}
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}
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export const ActivityGroupTypeModel = getModelForClass(Activity_GroupType);
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export interface ActivityGroupTypeInter extends Pick<DocumentType<Activity_GroupType>, keyof Activity_GroupType> {
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id: number;
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};
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export type ActivityGroupTypeUpdate = Partial<ActivityGroupTypeInter>; // 将所有字段变成可选项
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