feat: add user submission functionality

src/common/modules/redis/providers/redis.service.ts

@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/no-unsafe-call */
 import { Inject, Injectable } from '@nestjs/common';
 import { REDIS } from '../constants/redis.constants';
 import Redis from 'ioredis';
@@ -17,16 +16,22 @@ export class RedisService {
     return this.redis;
   }
 
-  async set(key: string, val: string, ttl?: number) {
+  async set<T>(key: string, val: T, ttl?: number) {
+    const payload = JSON.stringify(val);
+
     if (ttl) {
-      await this.redis.set(key, val, 'EX', ttl);
+      await this.redis.set(key, payload, 'EX', ttl);
     } else {
-      await this.redis.set(key, val);
+      await this.redis.set(key, payload);
     }
   }
 
-  async get(key: string) {
-    return await this.redis.get(key);
+  async get<T>(key: string): Promise<T | null> {
+    const value = await this.redis.get(key);
+
+    if (!value) return null;
+
+    return JSON.parse(value) as T;
   }
 
   async del(key: string) {