Push notifications via NestJS | GraphQL | Subscriptions | Websockets | Redis. gql-sub#1

In this video we will discuss how to enable GraphQL Subscriptions using Redis PubSub and NestJS.

Starting repo: https://github.com/k-code-yt/nestjs-gql-neo4j/tree/lesson-2/dockerize
End result repo: https://github.com/k-code-yt/nestjs-gql-neo4j/tree/lesson-3/redis-pubsub

packages to install: yarn add @nestjs/config graphql-redis-subscriptions graphql-subscriptions

timestamps:
0:00 – Intro
0:37 – What are Subscriptions in Graphql
2:32 – How to add Graphql dependencies
03:53 – How to add Redis PubSub Module
11:23 – How to add Subscription Graphql type
13:15 – Adding Person Module
16:13 – How to add Subscription resolver
20:01 – How to add Redis into docker-compose

#redis, #graphql, #subscription