This project uses RESTful APIs for money transfers between accounts.

• Servlet-container : Jetty
• REST framework : Jersey
• In-memory database : Debry
• Build System: Maven

Follow the below steps to test the project:

• mvn clean install
• mvn package
• java -jar target/revolut-1.0-SNAPSHOT.jar

Testing the code: The test code has been written. However, one can use REST clients like Postman to test the code manually. Here are a sample test run for this application:

• POST method URL: http://localhost:8080/bankAccounts

    {
    	"BankAccount":
    		{	
    			"number":123,
    	       "balance":1000
          }
  	}
  

Response received:

	{
    	"BankAccount": 
    		{
              "id": 1,
              "number": 123,
              "balance": "1000"
      	}
   }

• POST method URL: http://localhost:8080/bankAccounts

    {
    	"BankAccount":
    		{
    			"number":125,
      	   	"balance":1000
      	}
    }
  

Response received:

	{
    	"BankAccount": 
    		{
             "id": 2,
             "number": 125,
             "balance": "1000"
         }
   }

• Testing the above two bank accounts:

  • GET http://localhost:8080/bankAccounts/1
  • GET http://localhost:8080/bankAccounts/2

• Make a payment from one account to another

POST method URL: http://localhost:8080/payments

{
	"Payment":
		{
   			"withdrawalBankAccountNumber": 123,
			"depositBankAccountNumber": 125,
   			"funds": "500"
		}
}

Response received:

{
	 "Payment": 
		{
			"id": 1,
			"withdrawalBankAccountNumber": 123,
			"depositBankAccountNumber": 125,
			"funds": 500,
			"date": "2019-08-11T20:52:38.468+05:30"
		}	
}

• Test out if the withdrawal and deposit has actually taken place correctly

GET http://localhost:8080/bankAccounts/1

	{
		"BankAccount":
			{
				"id":1,
				"number":123,
				"balance":"500.0000"
			}
	}

GET http://localhost:8080/bankAccounts/2

{
	"BankAccount":
		{	
			"id":2,
			"number":125,
			"balance":"1500.0000"
		}
}