68 lines
3.0 KiB
TypeScript
68 lines
3.0 KiB
TypeScript
import BaseModel from './BaseModel';
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import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
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import { nowSeconds } from '../pubUtils/timeUtil';
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import { RewardInter } from '../pubUtils/interface';
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import { genCode } from '../pubUtils/util';
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@index({ leagueCode: 1, roleId: 1, configId: 1, status: 1 })
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@index({ batchCode: 1 })
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export default class GVGUserItem extends BaseModel {
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@prop({ required: true })
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roleId: string; // 玩家
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@prop({ required: true })
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leagueCode: string; // 联军id
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@prop({ required: true })
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configId: number; // 赛期
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@prop({ required: true })
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id: number; // 道具： 包括 种子、铲子、斧子
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@prop({ required: true, default: 0 })
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count: number; // 数量
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@prop({ required: true, default: 0 })
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expireTime: number;
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@prop({ required: true, default: 0 })
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batchCode: string;
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public static async findByRole(configId: number, leagueCode: string, roleId: string) {
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const result: GVGUserItemType[] = await GVGUserItemModel.find({ configId, leagueCode, roleId, expireTime: { $gte: nowSeconds() } }, { _id: 0, id: 1, count: 1 }).lean();
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return result;
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}
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public static async increaseItem(configId: number, leagueCode: string, roleId: string, id: number, inc: number, expireTime: number) {
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const result: GVGUserItemType = await GVGUserItemModel.findOneAndUpdate({ configId, leagueCode, roleId, id, expireTime }, { $inc: { count: inc } }, { new: true, upsert: true }).lean();
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return result;
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}
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public static async findByRoleAndIds(configId: number, leagueCode: string, roleId: string, ids: number[]) {
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const result: GVGUserItemType[] = await GVGUserItemModel.find({ configId, leagueCode, roleId, expireTime: { $gte: nowSeconds() }, id: { $in: ids } }).select('id count').lean();
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return result;
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}
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public static async decreaseItem(configId: number, leagueCode: string, roleId: string, items: RewardInter[]) {
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let batchCode = genCode(10);
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await GVGUserItemModel.bulkWrite(items.map(({ id, count }) => {
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let filter = { configId, leagueCode, roleId, id, count: { $gte: count }, expireTime: { $gte: nowSeconds() } }
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return { updateOne: { filter, update: { $inc: { count: -1 * count }, $set: { batchCode } } } }
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}));
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const result: GVGUserItemType[] = await GVGUserItemModel.find({ batchCode }).lean();
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return result;
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}
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public static async checkItemCnt(configId: number, leagueCode: string, roleId: string, id: number, count: number) {
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return await GVGUserItemModel.exists({ configId, leagueCode, roleId, id, count: { $gte: count }, expireTime: { $gte: nowSeconds() } });
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}
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}
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export const GVGUserItemModel = getModelForClass(GVGUserItem);
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export interface GVGUserItemType extends Pick<DocumentType<GVGUserItem>, keyof GVGUserItem> {
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id: number;
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};
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export type GVGUserItemUpdate = Partial<GVGUserItemType>; // 将所有字段变成可选项
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