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Added caching

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This commit is contained in:
Sergey Elpashev
2024-02-14 22:44:29 +03:00
parent 8919c305c4
commit 4b78993a82
4 changed files with 53 additions and 8 deletions
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13
backend/src/modules/admin/admin.service.ts
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@@ -1,11 +1,16 @@
import { Injectable, Logger } from '@nestjs/common';
import { CACHE_MANAGER } from '@nestjs/cache-manager';
import { Inject, Injectable, Logger } from '@nestjs/common';
import { InjectRepository } from '@nestjs/typeorm';
import { Cache } from 'cache-manager';
import { Admin } from 'libs/database/admin.entity';
import { Repository } from 'typeorm';
@Injectable()
export class AdminService {
private readonly logger: Logger = new Logger(AdminService.name);
constructor(@InjectRepository(Admin) private adminRepository: Repository<Admin>) {}
constructor(
@InjectRepository(Admin) private adminRepository: Repository<Admin>,
@Inject(CACHE_MANAGER) private cacheManager: Cache,
) {}
async getAdmins() {
try {
@@ -24,13 +29,17 @@ export class AdminService {
async checkIsAdmin(id: string) {
try {
this.logger.debug(`[admin.checkIsAdmin]`);
const is_admin = await this.cacheManager.get(`admin_${id}`);
if (is_admin) return is_admin;
const admins = await this.adminRepository.findOne({
relations: { user: true },
where: { user: { id: id } },
});
if (!admins) {
await this.cacheManager.set(`admin_${id}`, false, { ttl: 10 } as any);
return false;
}
await this.cacheManager.set(`admin_${id}`, true, { ttl: 10 } as any);
return true;
} catch (error) {
this.logger.debug(`[checkIsAdmin] ${JSON.stringify({ error })}`);