unicart

This is an event-driven architecture designed for working with products.

Description

Unicart is a microservices project that handles product management via an event-driven approach. It features a products service to manage product data, a notifications service to handle event consuming, and incorporates monitoring and queueing mechanisms.

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Setup

1. Clone the Repository

First, download the project files by running the following command:

git clone https://github.com/Lapakin/unicart.git

2. Configure Environment Variables

Before launching the application, create a .env file in the project root to store your database credentials. Use the following format:

DB_USER=dev
DB_PASSWORD=12345

3. Launch the Application

Start the services using Docker via the provided Makefile:

make up

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Services and Endpoints

Service	Endpoint
Web Application / Products API	http://localhost:8080
Prometheus Dashboard	http://localhost:9090

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Unit Testing

To execute the full suite of unit tests, use the following command:

make go-unit-tests

Notes

Prometheus Monitoring

When using the Prometheus Dashboard, you can track product-related metrics using the following example query:

{__name__=~"products_.*_total"}