Add cache-flush step in Twenty upgrade command #7521

packages/twenty-server/src/engine/core-modules/cache-storage/commands/flush-cache.command.ts

@@ -1,15 +1,14 @@
 import { Logger } from '@nestjs/common';
 
-import { Command, CommandRunner } from 'nest-commander';
+import { Command, CommandRunner, Option } from 'nest-commander';
 
 import { InjectCacheStorage } from 'src/engine/core-modules/cache-storage/decorators/cache-storage.decorator';
 import { CacheStorageService } from 'src/engine/core-modules/cache-storage/services/cache-storage.service';
 import { CacheStorageNamespace } from 'src/engine/core-modules/cache-storage/types/cache-storage-namespace.enum';
 
-// TODO: implement dry-run
 @Command({
   name: 'cache:flush',
-  description: 'Completely flush cache',
+  description: 'Flush cache for specific keys matching the pattern',
 })
 export class FlushCacheCommand extends CommandRunner {
   private readonly logger = new Logger(FlushCacheCommand.name);
@@ -21,9 +20,28 @@ export class FlushCacheCommand extends CommandRunner {
     super();
   }
 
-  async run(): Promise<void> {
-    this.logger.log('Flushing cache...');
-    await this.cacheStorage.flush();
+  async run(
+    passedParams: string[],
+    options?: Record<string, any>,
+  ): Promise<void> {
+    const pattern = options?.pattern || '*';
+
+    this.logger.log(`Flushing cache for pattern: ${pattern}...`);
+
+    if (pattern === '*') {
+      await this.cacheStorage.flush();
+    } else {
+      await this.cacheStorage.flushByPattern(pattern);
+    }
+
     this.logger.log('Cache flushed');
   }
+
+  @Option({
+    flags: '-p, --pattern <pattern>',
+    description: 'Pattern to flush specific cache keys (e.g., engine:*)',
+  })
+  parsePattern(val: string): string {
+    return val;
+  }
 }

packages/twenty-server/src/engine/core-modules/cache-storage/services/cache-storage.service.ts

@@ -1,5 +1,5 @@
-import { Inject, Injectable } from '@nestjs/common';
 import { CACHE_MANAGER, Cache } from '@nestjs/cache-manager';
+import { Inject, Injectable } from '@nestjs/common';
 
 import { RedisCache } from 'cache-manager-redis-yet';
 
@@ -67,6 +67,31 @@ export class CacheStorageService {
     return this.cache.reset();
   }
 
+  async flushByPattern(scanPattern: string): Promise<void> {
+    if (!this.isRedisCache()) {
+      throw new Error('flushByPattern is only supported with Redis cache');
+    }
+
+    const redisClient = (this.cache as RedisCache).store.client;
+    let cursor = 0;
+
+    do {
+      const result = await redisClient.scan(cursor, {
+        MATCH: scanPattern,
+        COUNT: 100,
+      });
+
+      const nextCursor = result.cursor;
+      const keys = result.keys;
+
+      if (keys.length > 0) {
+        await redisClient.del(keys);
+      }
+
+      cursor = nextCursor;
+    } while (cursor !== 0);
+  }
+
   private isRedisCache() {
     return (this.cache.store as any)?.name === 'redis';
   }