E-Commerce NodeJS MS adalah aplikasi berbasis microservices untuk mensimulasikan proses belanja di sebuah e-commerce yang terdiri dari 4 service:

1. User Service
2. Product Service
3. Order Service
4. Transaction Service

Communication between services are illustrated with diagram below:

Masing-masing service memiliki satu atau lebih database collection yang dikelolanya.

1. User Service memiliki data collection Users
2. Product Service memiliki data collection Products
3. Order Service memiliki data collection Carts dan Orders
4. Transaction Service memiliki data collection Transactions

Entity Diagram untuk keempat service tersebut dapat dilihat di bawah ini:

Application log is available a

1. Clone repo
2. Copy .env.dev to .env
3. Ensure MongoDB & Kafka is available in the system, and update .env file accordingly
4. Change directory into individual service's directory, e.g: cd user
5. Run npm run dev

1. Install Docker Engine
2. HOST_IP is needed to run Kafka properly. Provide HOST_IP in ENV file, then run docker-compose:

docker-compose build && docker-compose up

or get current HOST_IP directly from command:

export HOST_IP=$(ifconfig | grep -E "([0-9]{1,3}\.){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d: | head -n1)
docker-compose build && docker-compose up

npm run test

Example output:

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