fix: retry messages

src/cache/rediscache.ts

@@ -0,0 +1,83 @@
+import { RedisClientType } from 'redis';
+
+import { ICache } from '../api/abstract/abstract.cache';
+import { CacheConf, CacheConfRedis, ConfigService } from '../config/env.config';
+import { Logger } from '../config/logger.config';
+import { redisClient } from './rediscache.client';
+
+export class RedisCache implements ICache {
+  private readonly logger = new Logger(RedisCache.name);
+  private client: RedisClientType;
+  private conf: CacheConfRedis;
+
+  constructor(private readonly configService: ConfigService, private readonly module: string) {
+    this.conf = this.configService.get<CacheConf>('CACHE')?.REDIS;
+    this.client = redisClient.getConnection();
+  }
+
+  async get(key: string): Promise<any> {
+    try {
+      return JSON.parse(await this.client.get(this.buildKey(key)));
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  async set(key: string, value: any, ttl?: number) {
+    try {
+      await this.client.setEx(this.buildKey(key), ttl || this.conf?.TTL, JSON.stringify(value));
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  async has(key: string) {
+    try {
+      return (await this.client.exists(this.buildKey(key))) > 0;
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  async delete(key: string) {
+    try {
+      return await this.client.del(this.buildKey(key));
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  async deleteAll(appendCriteria?: string) {
+    try {
+      const keys = await this.keys(appendCriteria);
+      if (!keys?.length) {
+        return 0;
+      }
+
+      return await this.client.del(keys);
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  async keys(appendCriteria?: string) {
+    try {
+      const match = `${this.buildKey('')}${appendCriteria ? `${appendCriteria}:` : ''}*`;
+      const keys = [];
+      for await (const key of this.client.scanIterator({
+        MATCH: match,
+        COUNT: 100,
+      })) {
+        keys.push(key);
+      }
+
+      return [...new Set(keys)];
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  buildKey(key: string) {
+    return `${this.conf?.PREFIX_KEY}:${this.module}:${key}`;
+  }
+}