pawanmandhan/DUMB-Bank

DUMBANK

This application was generated using JHipster 4.0.6, you can find documentation and help at https://jhipster.github.io/documentation-archive/v4.0.6.

Pessimistic Lock is taken over PULL(Withdrawal) and PUSH(Deposit) transactions.i.e. no two transactions can update account balance simultaneously.Pessimistic lock can handle traffic of 50 TPS.

Development

DUMBANK.postman_collection.json file can be imported on Postman App which have all rest endpoints listed in it.

DUMBANK.sql dump can be imported in Mysql db.

Please insert required data if Mysql dump is not imported.

INSERT INTO bank.transaction_type (transaction_type_id, remarks, transaction_type_name) VALUES ('1', 'credit', 'push'); INSERT INTO bank.transaction_type (transaction_type_id, remarks, transaction_type_name) VALUES ('2', 'debit', 'pull');

build command

mvn clean install

run command

mvn spring-boot:run

REST ENDPOINTS

create new user

curl -X POST http://localhost:8080/create/users -H 'content-type: application/json' -d '{"firstName":"Raj", "lastName":"kumar","email":"pawan5@gmail.com"}'

withdraw money

curl -X POST http://localhost:8080/transaction/pull -H 'content-type: application/json' -d '{"accountNumber":"1014975498359882","amount":100.00}'

Deposit money

curl -X POST http://localhost:8080/transaction/push -H 'content-type: application/json' -d '{"accountNumber":"1014975498359882", "amount":100.00}'

get account details

curl -X GET http://localhost:8080/accountDetails/1014975498359882

get all transactions of particular account

curl -X GET http://localhost:8080/transaction/all/1014975498359882