azizasm / transaction-report-service

Transaction report inquiry service

Sample App - Transaction Report Inquiry Services

Implementation using Spring framework includes following features :

1. HTTP Basic Authentication
2. Pagination -Offset based pagination pattern
3. JSON response based on client side field request GraphQL

Documentation

Class Diagram and sequence diagram for Transaction Report Inquiry Services

Run in local environments

$ git clone https://github.com/azizasm/transaction-report-service.git
$ mvn clean package
$ java -jar target/transaction-report-services-0.0.1-SNAPSHOT.jar

Open http://localhost:8080/graphiql

Run as Dockers images

1. Automated run http://play-with-docker.com/?stack=https://raw.githubusercontent.com/azizasm/transaction-report-service/master/docker-compose.yml

2. Or manual run :

$ docker run -p 8080:8080 -t azizasm/image-trs:part1

User name/pass : user/pass

Sample GraphQL query :

query AllAccounts {
  accounts {
    id
    accountnum
    acctype
  }
}


query allLinks {
  allLinks(skip: 1, first: 10) {
    accountnum
    acctype
  }
}


query AllTransactions {
  transactions {
    id
    trxdate
    amount
    accnt {
      id
      accountnum
      acctype
    }
  }
}




query AllRemarks {
  remarks {
    id
    text
    
    accnt {
      id
      accountnum
      acctype
    }
  }
}


query Transaction($transactionId: Int!) {
  transaction(id: $transactionId) {
    id
    trxdate
    amount
    accnt {
      id
      accountnum
      acctype
    }
    remarks {
      id
      text
    }
  }
}


{"transactionId":  2}