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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | 3x 3x 24x 24x 3x 3x 3x 3x 3x 24x 4x 4x 4x 4x 4x | import { createClient } from 'redis';
export class RedisService {
private static client;
private constructor() {}
static async init(client?: any): Promise<RedisService> {
if (!client) {
if (!RedisService.client) {
// Create a new Redis client
RedisService.client = createClient({
url: process.env.REDIS_URL,
password: process.env.REDIS_PASSWORD,
});
RedisService.client.on('error', (error) => {
console.error('Redis error:', error);
});
RedisService.client.on('connect', () => console.log('Redis connected'));
RedisService.client.on('reconnecting', () =>
console.log('Redis reconnecting'),
);
await RedisService.client.connect();
}
} else E{
RedisService.client = client;
}
return new RedisService();
}
public async set(
key: string,
value: any,
expire: number = 3600 * 24 * 1,
): Promise<void> {
try {
const newList = typeof value === 'string' ? value : JSON.stringify(value);
await RedisService.client.setEx(key, expire, newList);
} catch (error) {
console.log(error);
}
}
public async get(key: string): Promise<null> {
try {
return await RedisService.client.get(key);
} catch (error) {
throw error;
}
}
}
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