cache with providers

apps/backend/package.json

@@ -50,6 +50,7 @@
     "@bull-board/nestjs": "^5.9.1",
     "@golevelup/nestjs-stripe": "^0.6.3",
     "@nestjs/bullmq": "^10.0.1",
+    "@nestjs/cache-manager": "^2.1.1",
     "@nestjs/common": "^10.2.7",
     "@nestjs/config": "^3.1.1",
     "@nestjs/core": "^10.2.7",
@@ -60,6 +61,8 @@
     "@superfluid-finance/widget": "^0.4.7",
     "@types/lodash": "^4.14.200",
     "bullmq": "^4.12.6",
+    "cache-manager": "^5.2.4",
+    "cache-manager-redis-store": "^3.0.1",
     "date-fns": "^2.30.0",
     "lodash": "^4.17.21",
     "openapi-fetch": "^0.8.1",

apps/backend/src/app.module.ts

@@ -2,6 +2,8 @@ import { Module } from '@nestjs/common';
 
 import { ConfigModule, ConfigService } from '@nestjs/config';
 import { BullModule } from '@nestjs/bullmq';
+import { RedisStore, redisStore } from 'cache-manager-redis-store';
+import { CacheInterceptor, CacheModule, CacheStore } from '@nestjs/cache-manager';
 import { QueueDashboardModule } from './queue-dashboard/queue-dashboard.module';
 import { CheckoutSessionModule } from './checkout-session/checkout-session.module';
 import { StripeListenerModule } from './stripe-listener/stripe-listener.module';
@@ -10,6 +12,7 @@ import { SuperTokenAccountingModule } from './super-token-accounting/super-token
 import { SuperfluidStripeConverterModule } from './superfluid-stripe-converter/superfluid-stripe-converter.module';
 import { HealthModule } from './health/health.module';
 import { registerStripeModule } from './stripe-module-config';
+import { APP_INTERCEPTOR } from '@nestjs/core';
 
 const registerConfigModule = () =>
   ConfigModule.forRoot({
@@ -36,8 +39,30 @@ const registerBullModule = () =>
     }),
   });
 
+const registerCacheModule = () =>
+  CacheModule.registerAsync({
+    imports: [ConfigModule],
+    useFactory: async (config: ConfigService) => {
+      const store = await redisStore({
+        socket: {
+          host: config.get('REDIS_HOST'),
+          port: +config.get('REDIS_PORT'),
+        },
+        // password: config.get('REDIS_PASSWORD'),
+      });
+
+      return {
+        isGlobal: true,
+        store: store as unknown as CacheStore,
+        ttl: 60 * 60 * 24 * 7,
+      };
+    },
+    inject: [ConfigService],
+  });
+
 @Module({
   imports: [
+    registerCacheModule(),
     registerConfigModule(),
     registerStripeModule(),
     registerBullModule(),
@@ -50,6 +75,11 @@ const registerBullModule = () =>
     HealthModule,
   ],
   controllers: [],
-  providers: [],
+  providers: [
+    {
+      provide: APP_INTERCEPTOR,
+      useClass: CacheInterceptor,
+    },
+  ],
 })
 export class AppModule {}