https://github.com/emrivero/rabbitmq-cqrs-concept

https://github.com/emrivero/rabbitmq-cqrs-concept

Last synced: about 1 month ago
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• Host: GitHub
• URL: https://github.com/emrivero/rabbitmq-cqrs-concept
• Owner: emrivero
• Created: 2022-07-01T10:06:15.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2022-07-01T12:54:59.000Z (over 2 years ago)
• Last Synced: 2024-04-28T04:43:14.405Z (8 months ago)
• Language: TypeScript
• Size: 64.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
[![Nest Logo](http://kamilmysliwiec.com/public/nest-logo.png)](http://kamilmysliwiec.com/)

[Nest](https://github.com/kamilmysliwiec/nest) framework [CQRS module](https://github.com/kamilmysliwiec/nest-cqrs) usage example.

This project uses a custom RabbitMQ event bus for usage with the CQRS module.

## Setup

To run the project, be sure to spin up the necessary RabbitMQ container using:

````

docker-compose up -d

````

Once the RabbitMQ broker is running you can start the Nest service using:

```

$ npm install

$ npm start

```

To test the end-to-end flow of the commands, events and sagas, execute the following curl command

```

$ curl -X POST 'http://localhost:3000/project/install' \

-H 'Content-Type: application/json' \

-d '{

    "id": "93843jjhsd8u38bnd",

    "name": "Fiwoo",

    "component": "Fiwoo Backend",

    "tools": [

        "VSCode",

        "Nodejs",

        "Postman",

        "Cypress.io"

    ]

}'

```

if everything is setup correctly, you should see the following in the Nest logs:

```

[ProjectCommandHandler] - InstallProjectCommand... {"id":"93843jjhsd8u38bnd","name":"Fiwoo","component":"Fiwoo Backend","tools":["VSCode","Nodejs","Postman","Cypress.io"]}

[Publish RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"VSCode","environmentName":"Fiwoo"}

[Publish RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"Nodejs","environmentName":"Fiwoo"}

[Publish RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"Postman","environmentName":"Fiwoo"}

[Publish RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"Cypress.io","environmentName":"Fiwoo"}

[Listen RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"VSCode","environmentName":"Fiwoo"}

[Pass event to event handler] {"id":"TOOL_INSTALLED_EVENT","projectName":"VSCode","environmentName":"Fiwoo"}

[EventHandler] - Installed Tool: {"id":"TOOL_INSTALLED_EVENT","projectName":"VSCode","environmentName":"Fiwoo"}

[Listen RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"Nodejs","environmentName":"Fiwoo"}

[Pass event to event handler] {"id":"TOOL_INSTALLED_EVENT","projectName":"Nodejs","environmentName":"Fiwoo"}

[EventHandler] - Installed Tool: {"id":"TOOL_INSTALLED_EVENT","projectName":"Nodejs","environmentName":"Fiwoo"}

[Listen RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"Postman","environmentName":"Fiwoo"}

[Pass event to event handler] {"id":"TOOL_INSTALLED_EVENT","projectName":"Postman","environmentName":"Fiwoo"}

[EventHandler] - Installed Tool: {"id":"TOOL_INSTALLED_EVENT","projectName":"Postman","environmentName":"Fiwoo"}

[Listen RabbitMQ Message] {"id":"TOOL_INSTALLED_EVENT","projectName":"Cypress.io","environmentName":"Fiwoo"}

[Pass event to event handler] {"id":"TOOL_INSTALLED_EVENT","projectName":"Cypress.io","environmentName":"Fiwoo"}

[EventHandler] - Installed Tool: {"id":"TOOL_INSTALLED_EVENT","projectName":"Cypress.io","environmentName":"Fiwoo"}

```