[backend] add cache storage module (#4320)

* [backend] add cache storage module

* update docs

* update default TTL to a week

packages/twenty-server/src/integrations/cache-storage/cache-storage.module-factory.ts

@@ -0,0 +1,46 @@
+import { CacheModuleOptions } from '@nestjs/common';
+
+import { redisStore } from 'cache-manager-redis-yet';
+
+import { CacheStorageType } from 'src/integrations/cache-storage/types/cache-storage-type.enum';
+import { EnvironmentService } from 'src/integrations/environment/environment.service';
+
+export const cacheStorageModuleFactory = (
+  environmentService: EnvironmentService,
+): CacheModuleOptions => {
+  const cacheStorageType = environmentService.getCacheStorageType();
+  const cacheStorageTtl = environmentService.getCacheStorageTtl();
+  const cacheModuleOptions: CacheModuleOptions = {
+    isGlobal: true,
+    ttl: cacheStorageTtl * 1000,
+  };
+
+  switch (cacheStorageType) {
+    case CacheStorageType.Memory: {
+      return cacheModuleOptions;
+    }
+    case CacheStorageType.Redis: {
+      const host = environmentService.getRedisHost();
+      const port = environmentService.getRedisPort();
+
+      if (!(host && port)) {
+        throw new Error(
+          `${cacheStorageType} cache storage requires host: ${host} and port: ${port} to be defined, check your .env file`,
+        );
+      }
+
+      return {
+        ...cacheModuleOptions,
+        store: redisStore,
+        socket: {
+          host,
+          port,
+        },
+      };
+    }
+    default:
+      throw new Error(
+        `Invalid cache-storage (${cacheStorageType}), check your .env file`,
+      );
+  }
+};