Banking System

Technologies used

• Java 8 - MongoDB - Spring Kafka - Swagger - Lombok - Spring boot - Spring Web

What the application does

Create a new customer, when customer is created, it will automatically open a banking account linked to this customer. After registering the account, the overdraft limit and a credit card is created, linked to the account created.

What you'll need to run it

• Mongodb running in the default port
• Kafka running in the default port
• docker-compose installed (if you'll run kafka with docker-compose)

Running Kafka with docker-compose

• Clone this project git clone [https://github.com/confluentinc/cp-docker-images](https://github.com/confluentinc/cp-docker-images)
• After cloned, navigate to the folder cp-docker-images/examples/kafka-single-node
• Now inside the folder, run sudo docker-compose up -d. The -d is used to run in the background.
• Type it on terminal to check kafka health sudo docker-compose logs kafka | grep -i started you'll see a log like below:

    kafka_1 | [2018-06-27 20:03:50,898] INFO [SocketServer brokerId=1] Started processors for 1 acceptors (kafka.network.SocketServer)  
    kafka_1 | [2018-06-27 20:03:50,900] INFO [KafkaServer id=1] started (kafka.server.KafkaServer)  
    kafka_1 | [2018-06-27 20:03:50,911] INFO [ReplicaStateMachine controllerId=1] Started replica state machine with initial state -> Map() (kafka.controller.ReplicaStateMachine)  
    kafka_1 | [2018-06-27 20:03:50,914] INFO [PartitionStateMachine controllerId=1] Started partition state machine with initial state -> Map() (kafka.controller.PartitionStateMachine)

How to run the project

• Clone the project
• Get in the folder each microservice and type it on terminal: ./gradlew bootRun await the program up
• Go to localhost: http://localhost:8181/swagger-ui.html to send a POST to create a new customer and list all
• Go to http://localhost:8080/swagger-ui.html to list all accounts created