qq
63 lines
2.9 KiB
JavaScript
63 lines
2.9 KiB
JavaScript
"use strict";
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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var __param = (this && this.__param) || function (paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); }
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.UserFreezeService = void 0;
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const common_1 = require("@nestjs/common");
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const typeorm_1 = require("@nestjs/typeorm");
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const typeorm_2 = require("typeorm");
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const cache_manager_1 = require("@nestjs/cache-manager");
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const user_model_1 = require("../../../model/user.model");
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const FROZEN_USER_KEY = (userId) => `frozen:user:${userId}`;
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const FROZEN_USER_TTL_MS = 0;
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let UserFreezeService = class UserFreezeService {
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cacheManager;
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userModel;
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constructor(cacheManager, userModel) {
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this.cacheManager = cacheManager;
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this.userModel = userModel;
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}
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async isFrozen(userId) {
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const cached = await this.cacheManager.get(FROZEN_USER_KEY(userId));
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if (cached !== undefined && cached !== null) {
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return cached === 1;
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}
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const user = await this.userModel.findOne({
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where: { id: userId },
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select: { isFrozen: true },
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});
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const isFrozen = user?.isFrozen ?? 0;
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await this.cacheManager.set(FROZEN_USER_KEY(userId), isFrozen, FROZEN_USER_TTL_MS);
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return isFrozen === 1;
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}
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async toggleFreeze(userId, isFrozen) {
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const user = await this.userModel.findOneBy({ id: userId });
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if (!user) {
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return '用户不存在';
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}
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if (user.isFrozen === isFrozen) {
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return isFrozen ? '用户已被冻结' : '用户已处于解冻状态';
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}
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await this.userModel.update({ id: userId }, { isFrozen });
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await this.cacheManager.set(FROZEN_USER_KEY(userId), isFrozen, FROZEN_USER_TTL_MS);
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return null;
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}
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};
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exports.UserFreezeService = UserFreezeService;
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exports.UserFreezeService = UserFreezeService = __decorate([
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(0, common_1.Injectable)(),
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__param(0, (0, common_1.Inject)(cache_manager_1.CACHE_MANAGER)),
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__param(1, (0, typeorm_1.InjectRepository)(user_model_1.UserModel)),
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__metadata("design:paramtypes", [Object, typeorm_2.Repository])
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], UserFreezeService);
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//# sourceMappingURL=user_freeze.service.js.map
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