120 lines
4.0 KiB
TypeScript
120 lines
4.0 KiB
TypeScript
import BaseModel from './BaseModel';
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import { getModelForClass, prop, DocumentType, modelOptions } from '@typegoose/typegoose';
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import { CounterModel } from './Counter';
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import { COUNTER } from '../consts';
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class Rewards {
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@prop({ required: true })
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id: number;
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@prop({ required: true })
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count: number;
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}
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/**
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* 举报记录
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**/
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@modelOptions({ schemaOptions: { id: false } })
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export default class GiftCode extends BaseModel {
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@prop({ required: true, default: '' })
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id: number; // 唯一id
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@prop({ required: true, default: '' })
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name: string; // 礼包码名
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@prop({ required: true, default: false })
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isLimit: boolean; // 每个码是否有使用次数限制
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@prop({ required: true, default: 0 })
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count: number; // 每个码可使用次数
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@prop({ required: true, type: Rewards, _id: false })
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goods: Rewards[]; // 奖励
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@prop({ required: true })
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beginTime: Date; // 开始时间
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@prop({ required: true })
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endTime: Date; // 结束时间
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@prop({ required: true, default: '' })
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remark: string; // 备注
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@prop({ required: true, default: 0 })
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generateType: number; // 生成类型
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@prop({ required: true, default: 0 })
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generateCnt: number; // 已生成条数，giftCodeDetail的数量
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@prop({ required: true, default: '' })
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generateCode: string; // 单条的生成的那一个code
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@prop({ required: true, default: 0 })
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usedNum: number; // 使用次数
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public static async findData(id: number) {
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let rec: GiftCodeType = await GiftCodeModel.findOne({ id }).lean();
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return rec;
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}
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public static async updateData(id: string|number, values: GiftCodeParam, uid = 1) {
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if(id == 'new') {
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id = await CounterModel.getNewCounter(COUNTER.GIFT_CODE);
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}
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let doc = new GiftCodeModel();
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let createObj = doc.toJSON();
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delete values.id;
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delete createObj._id;
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delete createObj.id;
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for(let key in values) {
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delete createObj[key];
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}
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let rec: GiftCodeType = await GiftCodeModel.findOneAndUpdate({ id }, { $set: {...values, updatedBy: uid}, $setOnInsert: { ...createObj, createdBy: uid } },
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{ new: true, upsert: true }).lean(true);
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return rec;
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}
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public static async increaseUsedNum(id: number) {
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let result: GiftCodeType = await GiftCodeModel.findOneAndUpdate({ id }, { $inc: { usedNum: 1 } }, { new: true }).lean();
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return result;
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}
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private static getSearchObj(form: { name?: string, current?: boolean }) {
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let searchObj = {};
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if (form.name != undefined) searchObj['name'] = { $regex: new RegExp(form.name.toString(), 'i') };
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if (form.current) {
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searchObj['beginTime'] = { $lte: new Date };
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searchObj['endTime'] = { $gte: new Date };
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}
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return searchObj
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}
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public static async findByCondition(page: number, pageSize: number, sortField: string, sortOrder: string, form: { name?: string, current?: boolean } = {}) {
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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: GiftCodeType[] = await GiftCodeModel.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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public static async countByCondition(form: { name?: string, current?: boolean } = {}) {
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let searchObj = this.getSearchObj(form);
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const result = await GiftCodeModel.count(searchObj);
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return result;
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}
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}
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export const GiftCodeModel = getModelForClass(GiftCode);
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export interface GiftCodeType extends Pick<DocumentType<GiftCode>, keyof GiftCode> { }
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export type GiftCodeParam = Partial<GiftCodeType>;
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