update gi cung duoc

src/Graphql/graphql.module.ts

@@ -39,7 +39,7 @@ import { WorkshopModule } from '../Workshop/workshop.module'
 import { WorkshopOrganizationModule } from '../WorkshopOrganization/workshoporganization.module'
 import { WorkshopSubscriptionModule } from '../WorkshopSubscription/workshopsubscription.module'
 import { initContextCache } from '@pothos/core'
-import { PubSub } from 'graphql-subscriptions'
+import { RedisPubSub } from 'graphql-redis-subscriptions'
 import { DocumentModule } from 'src/Document/document.module'
 import { Context } from 'graphql-ws'
 import { FinanceModule } from 'src/Finance/finance.module'
@@ -88,7 +88,10 @@ import { FinanceModule } from 'src/Finance/finance.module'
     GraphQLModule.forRootAsync<ApolloDriverConfig>({
       driver: PothosApolloDriver,
       inject: [GraphqlService, 'PUB_SUB'],
-      useFactory: async (graphqlService: GraphqlService, pubsub: PubSub) => ({
+      useFactory: async (
+        graphqlService: GraphqlService,
+        pubsub: RedisPubSub,
+      ) => ({
         path: process.env.API_PATH + '/graphql',
         debug: process.env.NODE_ENV === 'development' || false,
         playground: process.env.NODE_ENV === 'development' || false,
@@ -178,7 +181,11 @@ import { FinanceModule } from 'src/Finance/finance.module'
     },
     {
       provide: 'PUB_SUB',
-      useFactory: () => new PubSub(),
+      useFactory: () =>
+        new RedisPubSub({
+          connection:
+            process.env.REDIS_PUBSUB_URL ?? 'redis://10.0.27.1:6379/7',
+        }),
     },
   ],
   exports: [