The idea here is to consume events from RabbitMQ and send email via Sendgrid or add messages to Slack channel. Let's say, there are some business critical situations, when they occure, some events are triggered to a web endpoint. Those events are then stored in RabbitMQ (covered in the other repository, please checkout https://github.com/mail4hafij/rabbit_event_stream). Now, in this solution we want to consume those events from RabbitMQ so that we can notify people by email and send messages in a Slack channel.
Techonology stack: Docker-compose, .Net core 2.0, C#, RabbitMQ client.
How to run locally: This project can be debugged in Visual Studio given you have the docker support enabled. https://docs.microsoft.com/en-us/dotnet/standard/containerized-lifecycle-architecture/design-develop-containerized-apps/visual-studio-tools-for-docker
- Checkout the repository https://github.com/mail4hafij/rabbit_event_stream and deploy rabbit_event_stream using docker-compose.
docker-compose up --build
- Deploy notificaiton_service similarly with docker-compose. This will attach the container to the rabbit_event_stream network.
docker-compose up --build
OR if you don't want to use docker-compose then:
- First build the notification_service from the docker file (Dockerfile.local)
docker build -f Dockerfile.local . -t notification_service_src
- Then run it with the following mentioned paremeters. This will attach the container to the rabbit_event_stream network
docker run --name any_name_container --network=rabbit_event_stream notification_service_src
Debug:
- Open notification_service solution in Visual Studio (in order to start fresh, delete the .vs folder and make sure the docker host is running when opening the solution. Then set docker-compose as startup project which will spin up the container). Hit the run button.
- Go to the rabbit_event_stream/scenarios and run
node dummy_events.js